octave: libinterp/corefcn/pr-output.cc annotate

annotate libinterp/corefcn/pr-output.cc @ 33476:0fbf06e4b460 default tip @

update to gnulib revision 92cdf62b56462b914193c7770440e505a37c2526 * bootstrap.conf: Update to newer revision of gnulib that contains a fix for MinGW.

author	Markus Mützel <markus.muetzel@gmx.de>
date	Sat, 27 Apr 2024 17:33:00 +0200
parents	a258493e726a
children

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
32632 2e484f9f1f18 maint: update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 32589 diff changeset	3 // Copyright (C) 1993-2024 The Octave Project Developers
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	25
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21662 diff changeset	26 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	27 # include "config.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	28 #endif
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	29
23662 bd77ab816e43 eliminate obsolete file lo-math.h John W. Eaton <jwe@octave.org> parents: 23619 diff changeset	30 #include <cmath>
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	31
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	32 #include <iomanip>
23455 73ff72d3d603 maint: Eliminate <cfloat.h> header from libinterp files Rik <rik@octave.org> parents: 23450 diff changeset	33 #include <limits>
73ff72d3d603 maint: Eliminate <cfloat.h> header from libinterp files Rik <rik@octave.org> parents: 23450 diff changeset	34 #include <list>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5759 diff changeset	35 #include <sstream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	36 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	37
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	38 #include "Array-util.h"
453 393e95f46b51 [project @ 1994-06-06 00:05:20 by jwe] jwe parents: 296 diff changeset	39 #include "CMatrix.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	40 #include "Range.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2915 diff changeset	41 #include "cmd-edit.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	42 #include "dMatrix.h"
2891 1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe] jwe parents: 2847 diff changeset	43 #include "lo-mappers.h"
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 2305 diff changeset	44 #include "mach-info.h"
1651 e846e361a265 [project @ 1995-12-20 06:59:12 by jwe] jwe parents: 1588 diff changeset	45 #include "oct-cmplx.h"
26111 3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	46 #include "oct-string.h"
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4051 diff changeset	47 #include "quit.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	48
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	49 #include "Cell.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	50 #include "defun.h"
19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	51 #include "error.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21066 diff changeset	52 #include "errwarn.h"
31730 610a85b0ff62 use interpreter::feval instead of global feval function John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	53 #include "interpreter.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	54 #include "ovl.h"
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	55 #include "oct-stream.h"
20925 667861ffffab Extracted header class octave-preserve-stream-state from utils.{cc/h}. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 20915 diff changeset	56 #include "octave-preserve-stream-state.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	57 #include "pager.h"
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	58 #include "pr-flt-fmt.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	59 #include "pr-output.h"
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	60 #include "sysdep.h"
6803 fe19c6cb5bc6 [project @ 2007-07-26 18:04:05 by jwe] jwe parents: 6788 diff changeset	61 #include "unwind-prot.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	62 #include "utils.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	63 #include "variables.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	64
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	65 // TRUE means use a scaled fixed point format for 'format long' and
d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	66 // 'format short'.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	67 static bool Vfixed_point_format = false;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	68
5360 33adb987c033 [project @ 2005-05-23 16:19:56 by jwe] jwe parents: 5331 diff changeset	69 // TRUE means that the dimensions of empty objects should be printed
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	70 // like this: x = [](2x0).
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	71 bool Vprint_empty_dimensions = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	72
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	73 // TRUE means that the rows of big matrices should be split into
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	74 // smaller slices that fit on the screen.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	75 static bool Vsplit_long_rows = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	76
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	77 // TRUE means don't do any fancy formatting.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	78 static bool free_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	79
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	80 // TRUE means print plus sign for nonzero, blank for zero.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	81 static bool plus_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	82
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	83 // First char for > 0, second for < 0, third for == 0.
19232 97eea1e2d9ff pr-output.cc: fix default chars for "format +" for Matlab compatibility Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	84 static std::string plus_format_chars = "+- ";
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	85
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	86 // TRUE means always print in a rational approximation
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	87 static bool rat_format = false;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	88
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	89 // Used to force the length of the rational approximation string for Frats
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	90 static int rat_string_len = -1;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	91
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	92 // TRUE means always print like dollars and cents.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	93 static bool bank_format = false;
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	94
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	95 // TRUE means print data in hexadecimal format.
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	96 static int hex_format = 0;
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	97
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	98 // TRUE means print data in binary-bit-pattern format.
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	99 static int bit_format = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	100
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	101 // TRUE means don't put newlines around the column number headers.
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	102 bool Vcompact_format = false;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	103
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	104 // TRUE means use an e format.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	105 static bool print_e = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	106
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	107 // TRUE means use a g format.
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	108 static bool print_g = false;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	109
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	110 // TRUE means print uppercase E in exponent field and A-F in hex format.
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	111 static bool uppercase_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	112
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	113 // TRUE means use an engineering format.
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	114 static bool print_eng = false;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	115
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	116 static int
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	117 calc_scale_exp (const int& x)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	118 {
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	119 if (! print_eng)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	120 return x;
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	121 else
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	122 return x - 3*static_cast<int> (x/3);
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	123
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	124 // The expression above is equivalent to x - (x % 3).
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	125
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	126 // According to the ISO specification for C++ the modulo operator is
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	127 // compiler dependent if any of the arguments are negative. Since
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	128 // this function will need to work on negative arguments, and we want
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	129 // to avoid portability issues, we re-implement the modulo function to
27454 43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	130 // the desired behavior (truncation). There may be a gnulib replacement.
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	131
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	132 // ISO/IEC 14882:2003 : Programming languages -- C++. 5.6.4: ISO,
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	133 // IEC. 2003 . "the binary % operator yields the remainder from the
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	134 // division of the first expression by the second. .... If both
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	135 // operands are nonnegative then the remainder is nonnegative; if not,
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	136 // the sign of the remainder is implementation-defined".
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	137 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	138
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	139 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	140 static inline int
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	141 engineering_exponent (T x)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	142 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	143 int ex = 0;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	144
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	145 if (x != 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	146 {
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	147 T absval = (x < 0 ? -x : x);
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21782 diff changeset	148 int logabsval = static_cast<int> (std::floor (log10 (absval)));
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	149
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	150 // Avoid using modulo function with negative arguments for
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	151 // portability. See extended comment at calc_scale_exp
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	152
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	153 if (logabsval < 0)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	154 ex = logabsval - 2 + ((-logabsval + 2) % 3);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	155 else
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	156 ex = logabsval - (logabsval % 3);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	157 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	158
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	159 return ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	160 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	161
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	162 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	163 static inline int
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	164 num_digits (T x)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	165 {
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	166 return 1 + (print_eng
5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	167 ? engineering_exponent (x)
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21782 diff changeset	168 : static_cast<int> (std::floor (log10 (x))));
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	169 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	170
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	171 template <typename T>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	172 int
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31730 diff changeset	173 pr_engineering_float<T>::exponent () const
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	174 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	175 return engineering_exponent (m_val);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	176 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	177
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	178 template <typename T>
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	179 T
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31730 diff changeset	180 pr_engineering_float<T>::mantissa () const
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	181 {
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	182 return m_val / std::pow (static_cast<T> (10), exponent ());
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	183 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	184
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	185 template <typename T>
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	186 std::ostream&
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	187 operator << (std::ostream& os, const pr_engineering_float<T>& pef)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	188 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	189 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	190
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	191 float_format real_fmt = pef.m_ff;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	192
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	193 if (real_fmt.width () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	194 os << std::setw (real_fmt.width () - real_fmt.exponent_width ());
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	195
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	196 if (real_fmt.precision () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	197 os << std::setprecision (real_fmt.precision ());
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	198
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	199 os.flags (real_fmt.format_flags ());
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	200
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	201 os << pef.mantissa ();
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	202
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	203 int ex = pef.exponent ();
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	204 if (ex < 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	205 {
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	206 if (uppercase_format)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	207 os << std::setw (0) << "E-";
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	208 else
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	209 os << std::setw (0) << "e-";
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	210 ex = -ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	211 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	212 else
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	213 {
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	214 if (uppercase_format)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	215 os << std::setw (0) << "E+";
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	216 else
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	217 os << std::setw (0) << "e+";
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	218 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	219
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	220 os << std::setw (real_fmt.exponent_width () - 2)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	221 << std::setfill ('0') << ex;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	222
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	223 return os;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	224 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	225
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	226 template <typename T>
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	227 std::ostream&
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	228 operator << (std::ostream& os, const pr_formatted_float<T>& pff)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	229 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	230 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	231
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	232 float_format real_fmt = pff.m_ff;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	233
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	234 if (real_fmt.width () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	235 os << std::setw (real_fmt.width ());
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	236
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	237 if (real_fmt.precision () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	238 os << std::setprecision (real_fmt.precision ());
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	239
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	240 os.flags (real_fmt.format_flags ());
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	241
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	242 os << pff.m_val;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	243
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	244 return os;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	245 }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	246
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	247 template <typename T>
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	248 std::ostream&
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	249 operator << (std::ostream& os, const pr_rational_float<T>& prf)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	250 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	251 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	252
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	253 float_format real_fmt = prf.m_ff;
27473 d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	254 bool have_neg_sign = prf.m_val < 0;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	255
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	256 int fw = (rat_string_len > 0 ? rat_string_len : real_fmt.width ());
27473 d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	257 std::string s;
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	258
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	259 if (have_neg_sign)
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	260 s = rational_approx (prf.m_val, fw);
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	261 else
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	262 s = rational_approx (prf.m_val, fw-1);
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	263
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	264 if (fw >= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	265 os << std::setw (fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	266
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	267 os.flags (real_fmt.format_flags ());
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	268
27473 d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	269 if (s == "0")
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	270 s = '*';
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	271 else if (fw > 0)
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	272 {
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	273 if (s.find ('/') != std::string::npos)
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	274 {
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	275 if (s.length () > (static_cast<unsigned int> (fw)))
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	276 s = '*';
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	277 }
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	278 else
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	279 {
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	280 if (have_neg_sign)
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	281 {
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	282 if (s.length () > (static_cast<unsigned int> (fw) - 2))
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	283 s = '*';
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	284 }
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	285 else
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	286 {
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	287 if (s.length () > (static_cast<unsigned int> (fw) - 3))
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	288 s = '*';
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	289 }
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	290 }
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	291 }
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	292
d503426130bf Display '' rather than '0' for small rational approximations (bug #56941) Rik <rik@octave.org>* parents: 27466 diff changeset	293 os << s;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	294
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	295 return os;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	296 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	297
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	298 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	299 static inline T
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	300 pr_max_internal (const MArray<T>& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	301 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	302 // We expect a 2-d array.
33395 a258493e726a Backed out changeset c714266d9f0d Arun Giridhar <arungiridhar@gmail.com> parents: 33389 diff changeset	303 panic_unless (m.ndims () == 2);
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	304
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	305 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	306 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	307
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	308 T result = std::numeric_limits<T>::lowest ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	309
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	310 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	311
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	312 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	313 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	314 {
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	315 T val = m(i, j);
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	316 if (! octave::math::isfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	317 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	318
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	319 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	320
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	321 if (val > result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	322 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	323 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	324
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	325 if (all_inf_or_nan)
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	326 result = 0;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	327
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	328 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	329 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	330
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	331 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	332 static inline T
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	333 pr_min_internal (const MArray<T>& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	334 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	335 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	336 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	337
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	338 T result = std::numeric_limits<T>::max ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	339
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	340 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	341
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	342 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	343 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	344 {
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	345 T val = m(i, j);
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	346 if (! octave::math::isfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	347 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	348
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	349 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	350
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	351 if (val < result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	352 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	353 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	354
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	355 if (all_inf_or_nan)
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	356 result = 0;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	357
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	358 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	359 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	360
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	361 template <typename>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	362 struct pr_output_traits
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	363 {
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	364 static const int DIGITS10;
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	365 static const int MAX_FIELD_WIDTH;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	366 };
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	367
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	368 template <>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	369 struct pr_output_traits<double>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	370 {
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	371 static const int DIGITS10;
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	372 static const int MAX_FIELD_WIDTH;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	373 };
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	374
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	375 const int pr_output_traits<double>::DIGITS10 = 16;
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	376 const int pr_output_traits<double>::MAX_FIELD_WIDTH = 21;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	377
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	378 template <>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	379 struct pr_output_traits<float>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	380 {
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	381 static const int DIGITS10;
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	382 static const int MAX_FIELD_WIDTH;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	383 };
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	384
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	385 const int pr_output_traits<float>::DIGITS10 = 8;
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	386 const int pr_output_traits<float>::MAX_FIELD_WIDTH = 13;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	387
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	388 // FIXME: it would be nice to share more code among these functions,..
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	389
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	390 // Works for double and float.
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	391
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	392 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	393 static inline float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	394 make_real_format (int digits, bool inf_or_nan, bool int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	395 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	396 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	397
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	398 int prec = std::min (output_precision (), pr_output_traits<T>::DIGITS10);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	399
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	400 int fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	401
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	402 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	403 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	404 fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	405 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	406 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	407 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	408 {
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	409 fw = (digits < 0 ? 4 : digits + 3);
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	410 if (inf_or_nan)
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	411 fw = 3;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	412 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	413 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	414 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	415 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	416 fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	417 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	418 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	419 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	420 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	421 fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	422 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	423 }
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	424 else if (inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	425 {
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	426 fw = 3;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	427 }
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	428 else if (int_only)
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	429 {
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	430 fw = digits;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	431 ld = digits;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	432 rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	433 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	434 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	435 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	436 if (digits > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	437 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	438 ld = digits;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	439 rd = (prec > digits ? prec - digits : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	440 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	441 else if (digits < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	442 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	443 ld = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	444 rd = (prec > digits ? prec - digits : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	445 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	446 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	447 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	448 ld = 1;
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	449 rd = (prec > digits ? prec - 1 : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	450 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	451
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	452 fw = ld + 1 + rd;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	453 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	454
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	455 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	456 && (print_e \|\| print_g \|\| print_eng
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	457 \|\| ld + rd > pr_output_traits<T>::DIGITS10
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	458 \|\| fw > pr_output_traits<T>::MAX_FIELD_WIDTH
27466 6e8dac65d405 Switch to scientific notation for format short when values are large or small (bug #56971). Rik <rik@octave.org> parents: 27459 diff changeset	459 \|\| ld + rd > (1.5 * prec)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	460 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	461 if (print_g)
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	462 fmt = float_format (prec, prec);
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	463 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	464 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	465 // e+ddd
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	466 int ex = 5;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	467
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	468 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	469 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	470 // -ddd.
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	471 fw = 1 + prec + ex;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	472 if (inf_or_nan)
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	473 {
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	474 fw = 3;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	475 ex = 0;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	476 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	477 fmt = float_format (fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	478 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	479 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	480 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	481 // -d.
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	482 fw = prec + ex;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	483 if (inf_or_nan)
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	484 {
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	485 fw = 3;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	486 ex = 0;
2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	487 }
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	488 fmt = float_format (fw, ex, prec - 1, std::ios::scientific);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	489 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	490 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	491 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	492 else if (! bank_format && (inf_or_nan \|\| int_only))
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	493 fmt = float_format (fw, ld);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	494 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	495 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	496
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	497 if (uppercase_format)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	498 fmt.uppercase ();
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	499
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	500 return float_display_format (fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	501 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	502
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	503 // Works for double and float.
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	504
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	505 template <typename T>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	506 float_display_format
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	507 make_scalar_format (const T& val)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	508 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	509 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	510 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	511
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	512 bool inf_or_nan = (octave::math::isinf (val) \|\| octave::math::isnan (val));
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	513
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	514 bool int_only = (! inf_or_nan && octave::math::x_nint (val) == val);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	515
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	516 T val_abs = (val < 0 ? -val : val);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	517
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	518 int digits = (inf_or_nan \|\| val_abs == 0) ? 0 : num_digits (val_abs);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	519
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	520 return make_real_format<T> (digits, inf_or_nan, int_only);
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	521 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	522
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	523 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	524 float_display_format
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	525 make_format (const double& d)
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	526 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	527 return make_scalar_format (d);
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	528 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	529
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	530 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	531 float_display_format
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	532 make_format (const float& f)
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	533 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	534 return make_scalar_format (f);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	535 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	536
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	537 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	538 static inline float_display_format
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	539 make_real_matrix_format (int x_max, int x_min, bool inf_or_nan,
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	540 int int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	541 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	542 T scale = ((x_max == 0 \|\| int_or_inf_or_nan)
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	543 ? 1 : std::pow (10.0, calc_scale_exp (x_max - 1)));
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	544
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	545 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	546
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	547 int prec = std::min (output_precision (), pr_output_traits<T>::DIGITS10);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	548
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	549 int fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	550
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	551 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	552 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	553 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	554 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	555 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	556 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	557 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	558 int digits = (x_max > x_min ? x_max : x_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	559 fw = (digits <= 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	560 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	561 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	562 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	563 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	564 fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	565 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	566 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	567 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	568 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	569 fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	570 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	571 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	572 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	573 {
27453 05f84e5cb08a Display correct number of digits with "format long" and fixed_point_format (bug #56938). Rik <rik@octave.org> parents: 27451 diff changeset	574 rd = prec - 1;
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	575 fw = rd + 3;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	576 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	577 fw = 4;
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	578 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	579 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	580 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	581 int digits = (x_max > x_min ? x_max : x_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	582 fw = (digits <= 0 ? 2 : digits + 1);
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	583 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	584 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	585 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	586 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	587 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	588 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	589 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	590 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	591 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	592 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	593 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	594 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	595 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	596 else if (x_max < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	597 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	598 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	599 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	600 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	601 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	602 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	603 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	604 ld_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	605 rd_max = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	606 x_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	607 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	608
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	609 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	610 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	611 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	612 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	613 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	614 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	615 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	616 else if (x_min < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	617 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	618 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	619 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	620 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	621 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	622 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	623 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	624 ld_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	625 rd_min = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	626 x_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	627 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	628
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	629 ld = (ld_max > ld_min ? ld_max : ld_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	630 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	631
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	632 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	633 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	634 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	635 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	636
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	637 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	638 && (print_e \|\| print_eng \|\| print_g
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	639 \|\| (! Vfixed_point_format
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	640 && (ld + rd > pr_output_traits<T>::DIGITS10
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	641 \|\| fw > pr_output_traits<T>::MAX_FIELD_WIDTH
27466 6e8dac65d405 Switch to scientific notation for format short when values are large or small (bug #56971). Rik <rik@octave.org> parents: 27459 diff changeset	642 \|\| ld + rd > (1.5 * prec)))))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	643 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	644 if (print_g)
27439 251056aeba5d Align negative numbers correctly with g format (bug #56940). Rik <rik@octave.org> parents: 27434 diff changeset	645 fmt = float_format (prec+6, prec);
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	646 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	647 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	648 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	649 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	650 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	651
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	652 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	653 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	654 fw = 4 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	655 if (inf_or_nan && fw < 6)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	656 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	657 fmt = float_format (fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	658 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	659 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	660 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	661 fw = 2 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	662 if (inf_or_nan && fw < 4)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	663 fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	664 fmt = float_format (fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	665 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	666 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	667 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	668 else if (! bank_format && int_or_inf_or_nan)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	669 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	670 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	671 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	672
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	673 if (uppercase_format)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	674 fmt.uppercase ();
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	675
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	676 return float_display_format (scale, fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	677 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	678
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	679 template <typename MT>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	680 static inline float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	681 make_matrix_format (const MT& m)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	682 {
33250 40fde86be9b0 replace calls to error_* with corresponding panic_* functions in libinterp John W. Eaton <jwe@octave.org> parents: 33034 diff changeset	683 // We expect a 2-d array.
33395 a258493e726a Backed out changeset c714266d9f0d Arun Giridhar <arungiridhar@gmail.com> parents: 33389 diff changeset	684 panic_unless (m.ndims () == 2);
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	685
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	686 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	687 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	688
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	689 bool inf_or_nan = m.any_element_is_inf_or_nan ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	690
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	691 bool int_or_inf_or_nan = m.all_elements_are_int_or_inf_or_nan ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	692
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	693 MT m_abs = m.abs ();
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	694
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	695 typedef typename MT::element_type ELT_T;
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	696
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	697 ELT_T max_abs = pr_max_internal (m_abs);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	698 ELT_T min_abs = pr_min_internal (m_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	699
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	700 int x_max = (max_abs == 0 ? 0 : num_digits (max_abs));
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	701
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	702 int x_min = (min_abs == 0 ? 0 : num_digits (min_abs));
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	703
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	704 return make_real_matrix_format<ELT_T> (x_max, x_min, inf_or_nan,
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	705 int_or_inf_or_nan);
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	706 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	707
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	708 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	709 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	710 make_format (const Matrix& m)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	711 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	712 return make_matrix_format (m);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	713 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	714
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	715 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	716 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	717 make_format (const FloatMatrix& m)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	718 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	719 return make_matrix_format (m);
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	720 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	721
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	722 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	723 static inline float_display_format
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	724 make_complex_format (int x_max, int x_min, int r_x,
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	725 bool inf_or_nan, int int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	726 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	727 float_format r_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	728 float_format i_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	729
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	730 int prec = std::min (output_precision (), pr_output_traits<T>::DIGITS10);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	731
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	732 int i_fw = 0, r_fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	733
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	734 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	735 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	736 i_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	737 r_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	738 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	739 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	740 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	741 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	742 int digits = r_x;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	743 i_fw = 0;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	744 r_fw = (digits <= 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	745 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	746 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	747 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	748 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	749 r_fw = 2 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	750 i_fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	751 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	752 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	753 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	754 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	755 r_fw = 8 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	756 i_fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	757 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	758 }
31978 1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	759 else if (int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	760 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	761 int digits = (x_max > x_min ? x_max : x_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	762 i_fw = (digits <= 0 ? 1 : digits);
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	763 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	764 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	765 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	766 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	767 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	768 }
31978 1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	769 ld = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	770 }
31978 1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	771 else // ordinary case of floating point numeric values
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	772 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	773 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	774 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	775 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	776 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	777 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	778 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	779 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	780 else if (x_max < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	781 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	782 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	783 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	784 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	785 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	786 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	787 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	788 ld_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	789 rd_max = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	790 x_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	791 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	792
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	793 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	794 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	795 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	796 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	797 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	798 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	799 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	800 else if (x_min < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	801 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	802 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	803 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	804 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	805 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	806 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	807 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	808 ld_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	809 rd_min = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	810 x_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	811 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	812
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	813 ld = (ld_max > ld_min ? ld_max : ld_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	814 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	815
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	816 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	817 r_fw = i_fw + 1;
31978 1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	818 if (inf_or_nan && i_fw < 3)
1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	819 {
1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	820 i_fw = 3;
1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	821 r_fw = 4;
1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	822 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	823 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	824
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	825 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	826 && (print_e \|\| print_eng \|\| print_g
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	827 \|\| ld + rd > pr_output_traits<T>::DIGITS10
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	828 \|\| r_fw > pr_output_traits<T>::MAX_FIELD_WIDTH
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	829 \|\| i_fw > pr_output_traits<T>::MAX_FIELD_WIDTH
27466 6e8dac65d405 Switch to scientific notation for format short when values are large or small (bug #56971). Rik <rik@octave.org> parents: 27459 diff changeset	830 \|\| ld + rd > (1.5 * prec)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	831 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	832 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	833 {
27439 251056aeba5d Align negative numbers correctly with g format (bug #56940). Rik <rik@octave.org> parents: 27434 diff changeset	834 int width = prec + 6;
27429 e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	835 r_fmt = float_format (width, prec);
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	836 i_fmt = float_format (width, prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	837 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	838 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	839 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	840 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	841 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	842 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	843
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	844 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	845 {
21568 3d60ed163b70 maint: Eliminate bad spacing around '='. Rik <rik@octave.org> parents: 21547 diff changeset	846 i_fw = 3 + prec + ex;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	847 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	848 if (inf_or_nan && i_fw < 5)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	849 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	850 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	851 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	852 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	853 r_fmt = float_format (r_fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	854 i_fmt = float_format (i_fw, ex, prec - 1, std::ios::fixed);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	855 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	856 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	857 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	858 i_fw = 1 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	859 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	860 if (inf_or_nan && i_fw < 3)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	861 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	862 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	863 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	864 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	865 r_fmt = float_format (r_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	866 i_fmt = float_format (i_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	867 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	868 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	869
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	870 if (uppercase_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	871 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	872 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	873 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	874 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	875 }
31978 1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	876 else if (! bank_format && int_only)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	877 {
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	878 r_fmt = float_format (r_fw, ld);
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	879 i_fmt = float_format (i_fw, ld);
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	880 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	881 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	882 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	883 r_fmt = float_format (r_fw, rd, std::ios::fixed);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	884 i_fmt = float_format (i_fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	885 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	886
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	887 return float_display_format (r_fmt, i_fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	888 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	889
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	890 template <typename T>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	891 float_display_format
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	892 make_complex_scalar_format (const std::complex<T>& c)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	893 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	894 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	895 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	896
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	897 T rp = c.real ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	898 T ip = c.imag ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	899
31981 61bf59bcde72 Improve display of mixed complex scalar values with NaN and an integer. Rik <rik@octave.org> parents: 31979 diff changeset	900 bool r_inf_or_nan = (octave::math::isinf (rp) \|\| octave::math::isnan (rp));
61bf59bcde72 Improve display of mixed complex scalar values with NaN and an integer. Rik <rik@octave.org> parents: 31979 diff changeset	901 bool i_inf_or_nan = (octave::math::isinf (ip) \|\| octave::math::isnan (ip));
61bf59bcde72 Improve display of mixed complex scalar values with NaN and an integer. Rik <rik@octave.org> parents: 31979 diff changeset	902 bool inf_or_nan = r_inf_or_nan \|\| i_inf_or_nan;
61bf59bcde72 Improve display of mixed complex scalar values with NaN and an integer. Rik <rik@octave.org> parents: 31979 diff changeset	903
61bf59bcde72 Improve display of mixed complex scalar values with NaN and an integer. Rik <rik@octave.org> parents: 31979 diff changeset	904 bool int_only = ((r_inf_or_nan \|\| octave::math::x_nint (rp) == rp)
61bf59bcde72 Improve display of mixed complex scalar values with NaN and an integer. Rik <rik@octave.org> parents: 31979 diff changeset	905 && (i_inf_or_nan \|\| octave::math::x_nint (ip) == ip));
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	906
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	907 T r_abs = (rp < 0 ? -rp : rp);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	908 T i_abs = (ip < 0 ? -ip : ip);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	909
31978 1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	910 int r_x = (r_abs == 0 ? 0 : num_digits (r_abs));
1f7958de177f Fix display of scalar complex variables with mixed Inf/NaN and floating point values (bug #63961) Rik <rik@octave.org> parents: 31961 diff changeset	911 int i_x = (i_abs == 0 ? 0 : num_digits (i_abs));
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	912
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	913 int x_max, x_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	914
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	915 if (r_x > i_x)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	916 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	917 x_max = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	918 x_min = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	919 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	920 else
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	921 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	922 x_max = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	923 x_min = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	924 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	925
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	926 return make_complex_format<T> (x_max, x_min, r_x, inf_or_nan, int_only);
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	927 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	928
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	929 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	930 float_display_format
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	931 make_format (const std::complex<double>& c)
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	932 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	933 return make_complex_scalar_format (c);
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	934 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	935
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	936 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	937 float_display_format
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	938 make_format (const std::complex<float>& fc)
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	939 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	940 return make_complex_scalar_format (fc);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	941 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	942
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	943 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	944 static inline float_display_format
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	945 make_complex_matrix_format (int x_max, int x_min, int r_x_max,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	946 int r_x_min, bool inf_or_nan,
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	947 int int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	948 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	949 T scale = ((x_max == 0 \|\| int_or_inf_or_nan)
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	950 ? 1 : std::pow (10.0, calc_scale_exp (x_max - 1)));
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	951
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	952 float_format r_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	953 float_format i_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	954
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	955 int prec = std::min (output_precision (), pr_output_traits<T>::DIGITS10);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	956
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	957 int i_fw = 0, r_fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	958
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	959 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	960 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	961 i_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	962 r_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	963 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	964 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	965 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	966 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	967 int digits = (r_x_max > r_x_min ? r_x_max : r_x_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	968 i_fw = 0;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	969 r_fw = (digits <= 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	970 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	971 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	972 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	973 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	974 r_fw = 2 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	975 i_fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	976 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	977 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	978 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	979 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	980 r_fw = 8 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	981 i_fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	982 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	983 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	984 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	985 {
27453 05f84e5cb08a Display correct number of digits with "format long" and fixed_point_format (bug #56938). Rik <rik@octave.org> parents: 27451 diff changeset	986 rd = prec - 1;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	987 i_fw = rd + 1;
27453 05f84e5cb08a Display correct number of digits with "format long" and fixed_point_format (bug #56938). Rik <rik@octave.org> parents: 27451 diff changeset	988 r_fw = i_fw + 2;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	989 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	990 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	991 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	992 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	993 }
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	994 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	995 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	996 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	997 int digits = (x_max > x_min ? x_max : x_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	998 i_fw = (digits <= 0 ? 1 : digits);
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	999 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1000 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1001 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1002 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1003 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1004 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1005 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1006 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1007 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1008 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1009 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1010 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1011 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1012 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1013 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1014 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1015 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1016 else if (x_max < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1017 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1018 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1019 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1020 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1021 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1022 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1023 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1024 ld_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1025 rd_max = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1026 x_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1027 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1028
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1029 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1030 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1031 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1032 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1033 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1034 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1035 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1036 else if (x_min < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1037 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1038 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1039 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1040 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1041 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1042 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1043 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1044 ld_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1045 rd_min = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1046 x_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1047 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1048
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1049 ld = (ld_max > ld_min ? ld_max : ld_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1050 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1051
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1052 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1053 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1054 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1055 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1056 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1057 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1058 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1059 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1060
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1061 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	1062 && (print_e \|\| print_eng \|\| print_g
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	1063 \|\| (! Vfixed_point_format
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	1064 && (ld + rd > pr_output_traits<T>::DIGITS10
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	1065 \|\| r_fw > pr_output_traits<T>::MAX_FIELD_WIDTH
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	1066 \|\| i_fw > pr_output_traits<T>::MAX_FIELD_WIDTH
27466 6e8dac65d405 Switch to scientific notation for format short when values are large or small (bug #56971). Rik <rik@octave.org> parents: 27459 diff changeset	1067 \|\| ld + rd > (1.5 * prec)))))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1068 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1069 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1070 {
27439 251056aeba5d Align negative numbers correctly with g format (bug #56940). Rik <rik@octave.org> parents: 27434 diff changeset	1071 int width = prec + 6;
27429 e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	1072 r_fmt = float_format (width, prec);
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	1073 i_fmt = float_format (width, prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1074 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1075 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1076 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1077 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1078 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1079 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1080
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1081 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1082 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1083 i_fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1084 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1085 if (inf_or_nan && i_fw < 5)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1086 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1087 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1088 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1089 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1090 r_fmt = float_format (r_fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1091 i_fmt = float_format (i_fw, ex, prec - 1, std::ios::fixed);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1092 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1093 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1094 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1095 i_fw = 1 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1096 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1097 if (inf_or_nan && i_fw < 3)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1098 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1099 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1100 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1101 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1102 r_fmt = float_format (r_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1103 i_fmt = float_format (i_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1104 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1105 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1106
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1107 if (uppercase_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1108 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1109 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1110 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1111 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1112 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1113 else if (! bank_format && int_or_inf_or_nan)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1114 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1115 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1116 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1117 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1118 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1119 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1120 r_fmt = float_format (r_fw, rd, std::ios::fixed);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1121 i_fmt = float_format (i_fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1122 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1123
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1124 return float_display_format (scale, r_fmt, i_fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1125 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1126
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1127 template <typename CMT>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1128 static inline float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1129 make_complex_matrix_format (const CMT& cm)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1130 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1131 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1132 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1133
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1134 typedef typename CMT::real_matrix_type RMT;
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1135 typedef typename CMT::real_elt_type ELT_T;
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1136
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1137 RMT rp = real (cm);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1138 RMT ip = imag (cm);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1139
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1140 bool inf_or_nan = cm.any_element_is_inf_or_nan ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1141
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1142 bool int_or_inf_or_nan = (rp.all_elements_are_int_or_inf_or_nan ()
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1143 && ip.all_elements_are_int_or_inf_or_nan ());
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1144
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1145 RMT r_m_abs = rp.abs ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1146 ELT_T r_max_abs = pr_max_internal (r_m_abs);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1147 ELT_T r_min_abs = pr_min_internal (r_m_abs);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1148
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1149 RMT i_m_abs = ip.abs ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1150 ELT_T i_max_abs = pr_max_internal (i_m_abs);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1151 ELT_T i_min_abs = pr_min_internal (i_m_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1152
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1153 int r_x_max = (r_max_abs == 0 ? 0 : num_digits (r_max_abs));
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1154
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1155 int r_x_min = (r_min_abs == 0 ? 0 : num_digits (r_min_abs));
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1156
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1157 int i_x_max = (i_max_abs == 0 ? 0 : num_digits (i_max_abs));
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1158
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1159 int i_x_min = (i_min_abs == 0 ? 0 : num_digits (i_min_abs));
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1160
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1161 int x_max = (r_x_max > i_x_max ? r_x_max : i_x_max);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1162 int x_min = (r_x_min > i_x_min ? r_x_min : i_x_min);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1163
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1164 return make_complex_matrix_format<ELT_T> (x_max, x_min, r_x_max, r_x_min,
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	1165 inf_or_nan, int_or_inf_or_nan);
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1166 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1167
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1168 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1169 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1170 make_format (const ComplexMatrix& cm)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1171 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1172 return make_complex_matrix_format (cm);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1173 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1174
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1175 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1176 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1177 make_format (const FloatComplexMatrix& cm)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1178 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1179 return make_complex_matrix_format (cm);
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1180 }
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1181
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1182 template <>
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1183 float_display_format
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1184 make_format (const boolNDArray&)
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1185 {
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1186 return float_display_format (float_format (1, 1));
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1187 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1188
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1189 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1190 static inline float_display_format
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1191 make_range_format (int x_max, int x_min, int all_ints)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1192 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1193 double scale = ((x_max == 0 \|\| all_ints)
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1194 ? 1 : std::pow (10.0, calc_scale_exp (x_max - 1)));
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1195
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1196 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1197
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	1198 int prec = std::min (output_precision (), pr_output_traits<T>::DIGITS10);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1199
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	1200 int fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1201
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1202 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1203 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1204 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1205 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1206 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1207 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1208 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1209 int digits = (x_max > x_min ? x_max : x_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1210 fw = (digits < 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1211 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1212 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1213 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1214 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1215 fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1216 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1217 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1218 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1219 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1220 fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1221 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1222 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1223 else if (all_ints)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1224 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1225 int digits = (x_max > x_min ? x_max : x_min);
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1226 fw = digits + 1;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1227 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1228 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1229 else if (Vfixed_point_format && ! print_g)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1230 {
27453 05f84e5cb08a Display correct number of digits with "format long" and fixed_point_format (bug #56938). Rik <rik@octave.org> parents: 27451 diff changeset	1231 rd = prec - 1;
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1232 fw = rd + 3;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1233 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1234 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1235 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1236 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1237 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1238 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1239 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1240 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1241 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1242 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1243 else if (x_max < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1244 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1245 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1246 rd_max = (prec > x_max ? prec - x_max : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1247 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1248 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1249 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1250 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1251 ld_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1252 rd_max = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1253 x_max = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1254 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1255
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1256 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1257 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1258 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1259 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1260 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1261 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1262 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1263 else if (x_min < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1264 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1265 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1266 rd_min = (prec > x_min ? prec - x_min : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1267 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1268 }
27451 ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1269 else
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1270 {
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1271 ld_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1272 rd_min = (prec > 1 ? prec - 1 : prec);
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1273 x_min = 1;
ce0399fa017a Display only 5 significant digits for "format short" at all times (bug #56936). Rik <rik@octave.org> parents: 27439 diff changeset	1274 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1275
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1276 ld = (ld_max > ld_min ? ld_max : ld_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1277 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1278
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1279 fw = ld + rd + 3;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1280 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1281
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1282 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	1283 && (print_e \|\| print_eng \|\| print_g
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	1284 \|\| (! Vfixed_point_format
30216 c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	1285 && (ld + rd > pr_output_traits<T>::DIGITS10
c2132e0147ff maint: use ALL_CAPS for static const variables used as constants. Rik <rik@octave.org> parents: 30001 diff changeset	1286 \|\| fw > pr_output_traits<T>::MAX_FIELD_WIDTH
27466 6e8dac65d405 Switch to scientific notation for format short when values are large or small (bug #56971). Rik <rik@octave.org> parents: 27459 diff changeset	1287 \|\| ld + rd > (1.5 * prec)))))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1288 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1289 if (print_g)
27439 251056aeba5d Align negative numbers correctly with g format (bug #56940). Rik <rik@octave.org> parents: 27434 diff changeset	1290 fmt = float_format (prec+6, prec);
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1291 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1292 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1293 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1294 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1295 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1296
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1297 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1298 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1299 fw = 5 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1300 fmt = float_format (fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1301 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1302 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1303 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1304 fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1305 fmt = float_format (fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1306 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1307 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1308 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1309 else if (! bank_format && all_ints)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1310 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1311 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1312 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1313
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1314 if (uppercase_format)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1315 fmt.uppercase ();
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1316
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1317 return float_display_format (scale, fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1318 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1319
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1320 template <>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1321 float_display_format
28638 98192ec1621f replace Range with range<double> John W. Eaton <jwe@octave.org> parents: 28637 diff changeset	1322 make_format (const octave::range<double>& r)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1323 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1324 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1325 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1326
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1327 double r_min = r.base ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1328 double r_max = r.limit ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1329
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1330 if (r_max < r_min)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1331 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1332 double tmp = r_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1333 r_max = r_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1334 r_min = tmp;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1335 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1336
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1337 bool all_ints = r.all_elements_are_ints ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1338
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1339 double max_abs = (r_max < 0 ? -r_max : r_max);
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1340 double min_abs = (r_min < 0 ? -r_min : r_min);
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1341
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1342 int x_max = (max_abs == 0 ? 0 : num_digits (max_abs));
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1343
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1344 int x_min = (min_abs == 0 ? 0 : num_digits (min_abs));
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1345
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1346 return make_range_format<double> (x_max, x_min, all_ints);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1347 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1348
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1349 template <typename T>
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1350 union equiv
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1351 {
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1352 T val;
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1353 unsigned char i[sizeof (T)];
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1354 };
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1355
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1356 #define PRINT_CHAR_BITS(os, c) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1357 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1358 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1359 unsigned char ctmp = c; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1360 char stmp[9]; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1361 stmp[0] = (ctmp & 0x80) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1362 stmp[1] = (ctmp & 0x40) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1363 stmp[2] = (ctmp & 0x20) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1364 stmp[3] = (ctmp & 0x10) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1365 stmp[4] = (ctmp & 0x08) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1366 stmp[5] = (ctmp & 0x04) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1367 stmp[6] = (ctmp & 0x02) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1368 stmp[7] = (ctmp & 0x01) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1369 stmp[8] = '\0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1370 os << stmp; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1371 } \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1372 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1373
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1374 #define PRINT_CHAR_BITS_SWAPPED(os, c) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1375 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1376 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1377 unsigned char ctmp = c; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1378 char stmp[9]; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1379 stmp[0] = (ctmp & 0x01) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1380 stmp[1] = (ctmp & 0x02) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1381 stmp[2] = (ctmp & 0x04) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1382 stmp[3] = (ctmp & 0x08) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1383 stmp[4] = (ctmp & 0x10) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1384 stmp[5] = (ctmp & 0x20) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1385 stmp[6] = (ctmp & 0x40) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1386 stmp[7] = (ctmp & 0x80) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1387 stmp[8] = '\0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1388 os << stmp; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1389 } \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1390 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1391
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1392 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1393 static inline void
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1394 pr_any_float (std::ostream& os, const float_format& fmt, T val)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1395 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1396 // Unless explicitly asked for, always print in big-endian format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1397 // for hex and bit formats.
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1398 //
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1399 // {bit,hex}_format == 1: print big-endian
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1400 // {bit,hex}_format == 2: print native
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1401
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	1402 int fw = fmt.width ();
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1403
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1404 if (hex_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1405 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1406 octave::preserve_stream_state stream_state (os);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1407
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1408 equiv<T> tmp;
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1409 tmp.val = val;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1410
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1411 // Unless explicitly asked for, always print in big-endian format.
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1412
27462 730af4e7034a Correctly display integer types with format hex (bug #56966). Rik <rik@octave.org> parents: 27154 diff changeset	1413 // FIXME: Will bad things happen if we are interrupted before resetting
730af4e7034a Correctly display integer types with format hex (bug #56966). Rik <rik@octave.org> parents: 27154 diff changeset	1414 // the format flags and fill character?
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1415
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27183 diff changeset	1416 octave::mach_info::float_format flt_fmt
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27183 diff changeset	1417 = octave::mach_info::native_float_format ();
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1418
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1419 os.fill ('0');
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1420 if (uppercase_format)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1421 os.flags (std::ios::right \| std::ios::hex \| std::ios::uppercase);
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1422 else
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	1423 os.flags (std::ios::right \| std::ios::hex);
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1424
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1425 if (hex_format > 1
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1426 \|\| flt_fmt == octave::mach_info::flt_fmt_ieee_big_endian)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1427 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	1428 for (std::size_t i = 0; i < sizeof (T); i++)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1429 os << std::setw (2) << static_cast<int> (tmp.i[i]);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1430 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1431 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1432 {
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1433 for (int i = sizeof (T) - 1; i >= 0; i--)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1434 os << std::setw (2) << static_cast<int> (tmp.i[i]);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1435 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1436 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1437 else if (bit_format)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1438 {
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1439 equiv<T> tmp;
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1440 tmp.val = val;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1441
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27183 diff changeset	1442 octave::mach_info::float_format flt_fmt
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27183 diff changeset	1443 = octave::mach_info::native_float_format ();
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1444
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1445 if (flt_fmt == octave::mach_info::flt_fmt_ieee_big_endian)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1446 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	1447 for (std::size_t i = 0; i < sizeof (T); i++)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1448 PRINT_CHAR_BITS (os, tmp.i[i]);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1449 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1450 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1451 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1452 if (bit_format > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1453 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	1454 for (std::size_t i = 0; i < sizeof (T); i++)
31907 d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	1455 PRINT_CHAR_BITS (os, tmp.i[i]);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1456 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1457 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1458 {
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1459 for (int i = sizeof (T) - 1; i >= 0; i--)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1460 PRINT_CHAR_BITS (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1461 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1462 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1463 }
27433 fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1464 else if (val == 0)
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1465 {
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1466 octave::preserve_stream_state stream_state (os);
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1467
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1468 if (fw > 0)
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1469 os << std::setw (fw) << "0";
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1470 else
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1471 os << "0";
fc7504df6a12 Display "0" for true zeros rather than "0.0000" (bug #53083). Rik <rik@octave.org> parents: 27430 diff changeset	1472 }
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1473 else if (octave::math::isna (val))
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1474 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1475 octave::preserve_stream_state stream_state (os);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1476
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1477 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1478 os << std::setw (fw) << "NA";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1479 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1480 os << "NA";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1481 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1482 else if (rat_format)
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1483 os << pr_rational_float<T> (fmt, val);
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1484 else if (octave::math::isinf (val))
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1485 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1486 octave::preserve_stream_state stream_state (os);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1487
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1488 const char *s;
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1489 if (val < 0)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1490 s = "-Inf";
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1491 else
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1492 s = "Inf";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1493
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1494 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1495 os << std::setw (fw) << s;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1496 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1497 os << s;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1498 }
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1499 else if (octave::math::isnan (val))
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1500 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1501 octave::preserve_stream_state stream_state (os);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1502
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1503 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1504 os << std::setw (fw) << "NaN";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1505 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1506 os << "NaN";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1507 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1508 else if (print_eng)
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1509 os << pr_engineering_float<T> (fmt, val);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1510 else
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1511 os << pr_formatted_float<T> (fmt, val);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1512 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1513
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1514 template <typename T>
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1515 static inline void
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1516 pr_float (std::ostream& os, const float_display_format& fmt, T val)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1517 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1518 double scale = fmt.scale_factor ();
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1519
27434 57f5c5768eb3 Disallow exponential format in combination with fixed_point_format. Rik <rik@octave.org> parents: 27433 diff changeset	1520 if (Vfixed_point_format && ! (print_g \|\| print_e) && scale != 1)
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1521 val /= scale;
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1522
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1523 pr_any_float (os, fmt.real_format (), val);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1524 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1525
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1526 template <typename T>
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1527 static inline void
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1528 pr_imag_float (std::ostream& os, const float_display_format& fmt, T val)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1529 {
27454 43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	1530 double scale = fmt.scale_factor ();
43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	1531
43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	1532 if (Vfixed_point_format && ! (print_g \|\| print_e) && scale != 1)
43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	1533 val /= scale;
43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	1534
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1535 pr_any_float (os, fmt.imag_format (), val);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1536 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1537
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1538 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1539 static inline void
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1540 pr_float (std::ostream& os, const float_display_format& fmt,
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1541 const std::complex<T>& cval)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1542 {
27454 43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	1543 T r = cval.real ();
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1544
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1545 pr_float (os, fmt, r);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1546
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1547 if (! bank_format)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1548 {
27454 43ece0b8318b Fix display of complex values when fixed_point_format is true (bug #56961). Rik <rik@octave.org> parents: 27453 diff changeset	1549 T i = cval.imag ();
32857 00e493a27de2 Deprecate lo_ieee_ functions that are part of C99 or C++11. Markus Mützel <markus.muetzel@gmx.de> parents: 32633 diff changeset	1550 if (! (hex_format \|\| bit_format) && std::signbit (i))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1551 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1552 os << " - ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1553 i = -i;
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1554 pr_imag_float (os, fmt, i);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1555 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1556 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1557 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1558 if (hex_format \|\| bit_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1559 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1560 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1561 os << " + ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1562
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1563 pr_imag_float (os, fmt, i);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1564 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1565 os << 'i';
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1566 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1567 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1568
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1569 static inline void
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1570 print_empty_matrix (std::ostream& os, octave_idx_type nr, octave_idx_type nc,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1571 bool pr_as_read_syntax)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1572 {
33395 a258493e726a Backed out changeset c714266d9f0d Arun Giridhar <arungiridhar@gmail.com> parents: 33389 diff changeset	1573 panic_unless (nr == 0 \|\| nc == 0);
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1574
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1575 if (pr_as_read_syntax)
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1576 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1577 if (nr == 0 && nc == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1578 os << "[]";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1579 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1580 os << "zeros (" << nr << ", " << nc << ')';
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1581 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1582 else
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1583 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1584 os << "[]";
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1585
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1586 if (Vprint_empty_dimensions)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1587 os << '(' << nr << 'x' << nc << ')';
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1588 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1589 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1590
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1591 static inline void
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1592 print_empty_nd_array (std::ostream& os, const dim_vector& dims,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1593 bool pr_as_read_syntax)
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1594 {
33395 a258493e726a Backed out changeset c714266d9f0d Arun Giridhar <arungiridhar@gmail.com> parents: 33389 diff changeset	1595 panic_unless (dims.any_zero ());
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1596
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1597 if (pr_as_read_syntax)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1598 os << "zeros (" << dims.str (',') << ')';
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1599 else
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1600 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1601 os << "[]";
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1602
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1603 if (Vprint_empty_dimensions)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1604 os << '(' << dims.str () << ')';
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1605 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1606 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1607
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1608 static inline void
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1609 pr_scale_header (std::ostream& os, double scale)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1610 {
27434 57f5c5768eb3 Disallow exponential format in combination with fixed_point_format. Rik <rik@octave.org> parents: 27433 diff changeset	1611 if (Vfixed_point_format && ! (print_g \|\| print_e) && scale != 1)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1612 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1613 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1614
3568 58549b931ad5 [project @ 2000-02-03 10:21:54 by jwe] jwe parents: 3548 diff changeset	1615 os << " "
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1616 << std::setw (8) << std::setprecision (1)
21662 5b9868c2e212 maint: Octave coding convention cleanups. Rik <rik@octave.org> parents: 21583 diff changeset	1617 << std::setiosflags (std::ios::scientific \| std::ios::left)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1618 << scale
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	1619 << "*\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1620
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1621 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1622 os << "\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1623 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1624 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1625
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1626 static inline void
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1627 pr_col_num_header (std::ostream& os, octave_idx_type total_width, int max_width,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1628 octave_idx_type lim, octave_idx_type col, int extra_indent)
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1629 {
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1630 if (total_width > max_width && Vsplit_long_rows)
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1631 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1632 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1633
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	1634 if (col != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1635 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1636 if (Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1637 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1638 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1639 os << "\n\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1640 }
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1641
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1642 octave_idx_type num_cols = lim - col;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1643
3548 ab7fa5a8f23f [project @ 2000-02-03 01:17:15 by jwe] jwe parents: 3538 diff changeset	1644 os << std::setw (extra_indent) << "";
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1645
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1646 if (num_cols == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1647 os << " Column " << col + 1 << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1648 else if (num_cols == 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1649 os << " Columns " << col + 1 << " and " << lim << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1650 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1651 os << " Columns " << col + 1 << " through " << lim << ":\n";
2915 649549662cf6 [project @ 1997-04-30 20:51:40 by jwe] jwe parents: 2907 diff changeset	1652
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1653 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1654 os << "\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1655 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1656 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1657
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	1658 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1659 static inline void
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1660 pr_plus_format (std::ostream& os, const T& val)
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1661 {
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1662 if (val > T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1663 os << plus_format_chars[0];
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1664 else if (val < T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1665 os << plus_format_chars[1];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1666 else
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1667 os << plus_format_chars[2];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1668 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1669
24747 6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1670 // FIXME: all this mess with abs is an attempt to avoid seeing
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1671 //
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1672 // warning: comparison of unsigned expression < 0 is always false
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1673 //
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1674 // from GCC. Isn't there a better way?
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1675
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1676 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1677 static inline T
24747 6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1678 abs (T x)
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1679 {
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1680 return x < 0 ? -x : x;
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1681 }
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1682
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1683 #define INSTANTIATE_ABS(T) \
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1684 template T abs (T)
24747 6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1685
25569 e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1686 INSTANTIATE_ABS(int8_t);
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1687 INSTANTIATE_ABS(int16_t);
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1688 INSTANTIATE_ABS(int32_t);
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1689 INSTANTIATE_ABS(int64_t);
24747 6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1690
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1691 #define SPECIALIZE_UABS(T) \
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1692 template <> \
25569 e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1693 inline T \
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1694 abs (T x) \
24747 6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1695 { \
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1696 return x; \
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1697 }
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1698
25569 e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1699 SPECIALIZE_UABS(uint8_t)
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1700 SPECIALIZE_UABS(uint16_t)
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1701 SPECIALIZE_UABS(uint32_t)
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1702 SPECIALIZE_UABS(uint64_t)
24747 6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1703
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1704 #define MAKE_INT_MATRIX_FORMAT(TYPE) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1705 template <> \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1706 float_display_format \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1707 make_format (const intNDArray<TYPE>& nda) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1708 { \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1709 bool isneg = false; \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1710 int digits = 0; \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1711 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1712 for (octave_idx_type i = 0; i < nda.numel (); i++) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1713 { \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1714 int new_digits \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1715 = static_cast<int> \
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1716 (std::floor (log10 (double (abs (nda(i).value ()))) + 1)); \
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1717 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1718 if (new_digits > digits) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1719 digits = new_digits; \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1720 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1721 if (! isneg) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1722 isneg = (abs (nda(i).value ()) != nda(i).value ()); \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1723 } \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1724 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1725 return float_display_format (float_format (digits + isneg, 0, 0)); \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1726 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1727
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1728 MAKE_INT_MATRIX_FORMAT (octave_int8)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1729 MAKE_INT_MATRIX_FORMAT (octave_uint8)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1730 MAKE_INT_MATRIX_FORMAT (octave_int16)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1731 MAKE_INT_MATRIX_FORMAT (octave_uint16)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1732 MAKE_INT_MATRIX_FORMAT (octave_int32)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1733 MAKE_INT_MATRIX_FORMAT (octave_uint32)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1734 MAKE_INT_MATRIX_FORMAT (octave_int64)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1735 MAKE_INT_MATRIX_FORMAT (octave_uint64)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1736
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1737 #define MAKE_INT_SCALAR_FORMAT(TYPE) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1738 template <> \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1739 float_display_format \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1740 make_format (const octave_int<TYPE>& val) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1741 { \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1742 bool isneg = false; \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1743 int digits \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1744 = static_cast<int> \
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1745 (std::floor (log10 (double (abs (val.value ()))) + 1)); \
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1746 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1747 isneg = (abs (val.value ()) != val.value ()); \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1748 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1749 return float_display_format (float_format (digits + isneg, 0, 0)); \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1750 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1751
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1752 MAKE_INT_SCALAR_FORMAT (int8_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1753 MAKE_INT_SCALAR_FORMAT (uint8_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1754 MAKE_INT_SCALAR_FORMAT (int16_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1755 MAKE_INT_SCALAR_FORMAT (uint16_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1756 MAKE_INT_SCALAR_FORMAT (int32_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1757 MAKE_INT_SCALAR_FORMAT (uint32_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1758 MAKE_INT_SCALAR_FORMAT (int64_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1759 MAKE_INT_SCALAR_FORMAT (uint64_t)
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1760
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1761 void
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1762 octave_print_internal (std::ostream& os, const float_display_format& fmt,
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1763 bool d, bool pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1764 {
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1765 octave_print_internal (os, fmt, octave_uint8 (d), pr_as_read_syntax);
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1766 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1767
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1768 void
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1769 octave_print_internal (std::ostream& os, bool d, bool pr_as_read_syntax)
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1770 {
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1771 octave_print_internal (os, octave_uint8 (d), pr_as_read_syntax);
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1772 }
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1773
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1774 void
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1775 octave_print_internal (std::ostream&, const float_display_format&,
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1776 char, bool)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1777 {
33382 79cfa1b7a813 replace nearly all remaining uses of panic_impossible with error John W. Eaton <jwe@octave.org> parents: 33250 diff changeset	1778 error ("unexpected call to 'octave_print_internal (std::ostream&, const float_display_format&, char, bool)' - please report this bug");
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1779 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1780
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1781 void
24668 d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	1782 octave_print_internal (std::ostream& os, const float_display_format& fmt,
d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	1783 double d, bool pr_as_read_syntax)
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1784 {
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1785 if (pr_as_read_syntax)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1786 os << d;
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1787 else if (plus_format)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1788 pr_plus_format (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1789 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1790 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1791 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1792 os << d;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1793 else
24668 d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	1794 pr_float (os, fmt, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1795 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1796 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1797
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1798 void
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1799 octave_print_internal (std::ostream& os, const float_display_format& fmt,
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1800 float d, bool pr_as_read_syntax)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1801 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1802 if (pr_as_read_syntax)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1803 os << d;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1804 else if (plus_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1805 pr_plus_format (os, d);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1806 else
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1807 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1808 if (free_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1809 os << d;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1810 else
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1811 pr_float (os, fmt, d);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1812 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1813 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1814
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1815 template <typename MT>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1816 static inline void
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1817 octave_print_free (std::ostream& os, const MT& m, bool pr_as_read_syntax)
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1818 {
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1819 octave_idx_type nr = m.rows ();
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1820 octave_idx_type nc = m.columns ();
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1821
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1822 if (pr_as_read_syntax)
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1823 os << "[\n";
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1824
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1825 for (octave_idx_type i = 0; i < nr; i++)
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1826 {
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1827 for (octave_idx_type j = 0; j < nc; j++)
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	1828 os << ' ' << m.elem (i, j);
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1829
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1830 if (i < nr - 1)
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1831 os << "\n";
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1832 }
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1833
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1834 if (pr_as_read_syntax)
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1835 os << ']';
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1836 }
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1837
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1838 template <typename MT>
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1839 static inline void
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1840 pr_plus_format_matrix (std::ostream& os, const MT& m)
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1841 {
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1842 octave_idx_type nr = m.rows ();
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1843 octave_idx_type nc = m.columns ();
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1844
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1845 for (octave_idx_type i = 0; i < nr; i++)
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1846 {
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1847 for (octave_idx_type j = 0; j < nc; j++)
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1848 {
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1849 octave_quit ();
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1850
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	1851 pr_plus_format (os, m(i, j));
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1852 }
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1853
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1854 if (i < nr - 1)
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1855 os << "\n";
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1856 }
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1857 }
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1858
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1859 static inline int
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1860 get_column_width (const float_display_format& fmt)
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1861 {
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	1862 int r_fw = fmt.real_format().width ();
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	1863 int i_fw = fmt.imag_format().width ();
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1864
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1865 int retval = r_fw + i_fw + 2;
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1866
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1867 if (i_fw && ! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format))
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1868 retval += 5;
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1869
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1870 return retval;
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1871 }
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1872
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1873 template <typename MT>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1874 static void
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1875 octave_print_matrix_internal (std::ostream& os, const MT& m,
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1876 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1877 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1878 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1879 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1880
2408 e22aae3ccfad [project @ 1996-10-15 16:37:52 by jwe] jwe parents: 2387 diff changeset	1881 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1882 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1883 else if (plus_format && ! pr_as_read_syntax)
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1884 pr_plus_format_matrix (os, m);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1885 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1886 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1887 float_display_format fmt = make_format (m);
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1888 int column_width = get_column_width (fmt);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1889 octave_idx_type total_width = nc * column_width;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21747 diff changeset	1890 octave_idx_type max_width = octave::command_editor::terminal_cols ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1891
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1892 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1893 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1894 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1895 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1896
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1897 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1898 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1899
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1900 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1901 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1902 octave_print_free (os, m, pr_as_read_syntax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1903 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1904 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1905
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1906 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1907 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1908 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1909 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1910 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1911 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1912 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1913
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1914 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1915 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1916 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1917 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1918 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1919 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1920 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1921 octave_idx_type lim = (col + inc < nc ? col + inc : nc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1922
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1923 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1924 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1925 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1926
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1927 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1928 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1929 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1930 {
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	1931 if (j > col)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1932 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1933 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1934 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1935 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1936
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	1937 pr_float (os, fmt, m(i, j));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1938 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1939
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1940 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1941
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1942 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1943 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1944 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1945 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1946 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1947 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1948 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1949 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1950 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1951 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1952 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1953 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1954 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1955 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1956 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1957
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1958 pr_scale_header (os, fmt.scale_factor ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1959
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1960 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1961 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	1962 octave_idx_type lim = (col + inc < nc ? col + inc : nc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1963
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1964 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1965 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1966
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1967 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1968 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1969 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1970
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1971 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1972 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1973 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1974
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1975 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1976
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	1977 pr_float (os, fmt, m(i, j));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1978 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1979
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1980 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1981 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1982 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1983 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1984 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1985 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1986 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1987
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1988 template <typename DMT>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1989 static void
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1990 octave_print_diag_matrix_internal (std::ostream& os, const DMT& m,
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1991 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1992 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1993 octave_idx_type nr = m.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1994 octave_idx_type nc = m.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1995
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1996 if (nr == 0 \|\| nc == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1997 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1998 else if (plus_format && ! pr_as_read_syntax)
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1999 pr_plus_format_matrix (os, m);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2000 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2001 {
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	2002 float_display_format fmt
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2003 = make_format (typename DMT::full_matrix_type (m.diag ()));
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2004 int column_width = get_column_width (fmt);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2005 octave_idx_type total_width = nc * column_width;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21747 diff changeset	2006 octave_idx_type max_width = octave::command_editor::terminal_cols ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2007
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2008 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2009 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2010 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2011 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2012
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2013 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2014 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2015
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2016 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2017 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2018 octave_print_free (os, m, pr_as_read_syntax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2019 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2020 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2021
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2022 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2023 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2024 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2025 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2026 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2027 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2028 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2029
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2030 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2031 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2032 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2033
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2034 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2035 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2036 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	2037 octave_idx_type lim = (col + inc < nc ? col + inc : nc);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2038
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2039 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2040 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2041 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2042
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2043 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2044 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2045 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2046 {
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	2047 if (j > col)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2048 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2049 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2050 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2051 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2052
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	2053 pr_float (os, fmt, m(j, j));
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2054 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2055
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2056 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2057
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2058 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2059 os << " ]";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2060 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2061 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2062 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2063 os << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2064 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2065 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2066 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2067 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2068
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2069 os << "Diagonal Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2070 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2071 os << "\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2072
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2073 pr_scale_header (os, fmt.scale_factor ());
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2074
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21748 diff changeset	2075 // kluge. Get the true width of a number.
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2076 int zero_fw;
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2077 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2078 std::ostringstream tmp_oss;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2079 typename DMT::element_type zero = 0;
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2080 pr_float (tmp_oss, fmt, zero);
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2081 zero_fw = tmp_oss.str ().length ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2082 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2083
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2084 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2085 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	2086 octave_idx_type lim = (col + inc < nc ? col + inc : nc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2087
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2088 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2089 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2090
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2091 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2092 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2093 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2094
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2095 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2096 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2097 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2098
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2099 os << " ";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2100
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2101 if (i == j)
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	2102 pr_float (os, fmt, m(i, j));
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2103 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2104 os << std::setw (zero_fw) << '0';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2105 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2106
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2107 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2108 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2109 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2110 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2111 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2112 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2113 }
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2114
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2115 template <typename NDA_T, typename ELT_T, typename MAT_T>
32589 05b4479c29d8 maint: C++ style check for libinterp/ before 9.1 release. Rik <rik@octave.org> parents: 32488 diff changeset	2116 void
05b4479c29d8 maint: C++ style check for libinterp/ before 9.1 release. Rik <rik@octave.org> parents: 32488 diff changeset	2117 print_nd_array (std::ostream& os, const NDA_T& nda,
05b4479c29d8 maint: C++ style check for libinterp/ before 9.1 release. Rik <rik@octave.org> parents: 32488 diff changeset	2118 bool pr_as_read_syntax)
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2119 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2120
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	2121 if (nda.isempty ())
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2122 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2123 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2124 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2125
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2126 int ndims = nda.ndims ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2127
32598 2f3b54f81947 avoid dim_vector copies in more places where possible (bug #64962) John W. Eaton <jwe@octave.org> parents: 32589 diff changeset	2128 const dim_vector& dims = nda.dims ();
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2129
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2130 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2131
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2132 octave_idx_type m = 1;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2133
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2134 for (int i = 2; i < ndims; i++)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2135 m *= dims(i);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2136
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2137 octave_idx_type nr = dims(0);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2138 octave_idx_type nc = dims(1);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2139
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2140 for (octave_idx_type i = 0; i < m; i++)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2141 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2142 octave_quit ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2143
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2144 std::string nm = "ans";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2145
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2146 if (m > 1)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2147 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2148 nm += "(:,:,";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2149
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2150 std::ostringstream buf;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2151
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2152 for (int k = 2; k < ndims; k++)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2153 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2154 buf << ra_idx(k) + 1;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2155
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2156 if (k < ndims - 1)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2157 buf << ',';
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2158 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2159 buf << ')';
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2160 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2161
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2162 nm += buf.str ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2163 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2164
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2165 Array<octave::idx_vector> idx (dim_vector (ndims, 1));
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2166
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2167 idx(0) = octave::idx_vector (':');
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2168 idx(1) = octave::idx_vector (':');
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2169
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2170 for (int k = 2; k < ndims; k++)
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2171 idx(k) = octave::idx_vector (ra_idx(k));
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2172
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2173 octave_value page
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2174 = MAT_T (Array<ELT_T> (nda.index (idx), dim_vector (nr, nc)));
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2175
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2176 if (i != m - 1)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2177 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2178 page.print_with_name (os, nm);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2179 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2180 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2181 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2182 page.print_name_tag (os, nm);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2183 page.print_raw (os);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2184 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2185
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	2186 NDA_T::increment_index (ra_idx, dims, 2);
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2187 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2188 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2189 }
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2190
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2191 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2192 octave_print_internal (std::ostream& os, const NDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2193 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2194 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2195 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2196 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2197 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2198 case 2:
19320 d0c73e23a505 Change inheritance tree so that <T>Matrix inherit from <T>NDArray. Carnë Draug <carandraug@octave.org> parents: 19318 diff changeset	2199 octave_print_internal (os, Matrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2200 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2201 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2202
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2203 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2204 print_nd_array <NDArray, double, Matrix> (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2205 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2206 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2207 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2208
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2209 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2210 octave_print_internal (std::ostream& os, const FloatNDArray& nda,
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2211 bool pr_as_read_syntax, int extra_indent)
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2212 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2213 switch (nda.ndims ())
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2214 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2215 case 1:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2216 case 2:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2217 octave_print_internal (os, FloatMatrix (nda),
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2218 pr_as_read_syntax, extra_indent);
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2219 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2220
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2221 default:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2222 print_nd_array <FloatNDArray, float, FloatMatrix> (os, nda, pr_as_read_syntax);
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2223 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2224 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2225 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2226
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2227 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2228 static inline void
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2229 pr_plus_format (std::ostream& os, const std::complex<T>& c)
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2230 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2231 T rp = c.real ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2232 T ip = c.imag ();
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2233
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	2234 if (rp == 0)
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2235 {
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	2236 if (ip == 0)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2237 os << ' ';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2238 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2239 os << 'i';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2240 }
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	2241 else if (ip == 0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	2242 pr_plus_format (os, rp);
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2243 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2244 os << 'c';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2245 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2246
24668 d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	2247 extern void
d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	2248 octave_print_internal (std::ostream& os, const float_display_format& fmt,
d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	2249 const Complex& c, bool pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2250 {
17867 49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2251 if (pr_as_read_syntax)
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2252 os << c;
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2253 else if (plus_format)
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2254 pr_plus_format (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2255 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2256 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2257 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2258 os << c;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2259 else
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2260 pr_float (os, fmt, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2261 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2262 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2263
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2264 void
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2265 octave_print_internal (std::ostream& os, const float_display_format& fmt,
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2266 const FloatComplex& c, bool pr_as_read_syntax)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2267 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2268 if (pr_as_read_syntax)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2269 os << c;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2270 else if (plus_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2271 pr_plus_format (os, c);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2272 else
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2273 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2274 if (free_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2275 os << c;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2276 else
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2277 pr_float (os, fmt, c);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2278 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2279 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2280
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2281 void
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2282 octave_print_internal (std::ostream& os, const PermMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2283 bool pr_as_read_syntax, int extra_indent)
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2284 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2285 octave_idx_type nr = m.rows ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2286 octave_idx_type nc = m.columns ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2287
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2288 if (nr == 0 \|\| nc == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2289 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2290 else if (plus_format && ! pr_as_read_syntax)
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	2291 pr_plus_format_matrix (os, m);
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2292 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2293 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2294 int fw = 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2295 int column_width = fw + 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2296 octave_idx_type total_width = nc * column_width;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21747 diff changeset	2297 octave_idx_type max_width = octave::command_editor::terminal_cols ();
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2298
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2299 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2300 max_width -= 4;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2301 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2302 max_width -= extra_indent;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2303
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2304 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2305 max_width = 0;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2306
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2307 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2308 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2309 octave_print_free (os, m, pr_as_read_syntax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2310 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2311 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2312
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2313 octave_idx_type inc = nc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2314 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2315 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2316 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2317 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2318 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2319 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2320
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2321 if (pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2322 {
18849 aa9ca67f09fb make all permutation matrices column permutations (bug #42418) David Spies <dnspies@gmail.com> parents: 18816 diff changeset	2323 Array<octave_idx_type> pvec = m.col_perm_vec ();
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2324
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2325 os << "eye (";
18849 aa9ca67f09fb make all permutation matrices column permutations (bug #42418) David Spies <dnspies@gmail.com> parents: 18816 diff changeset	2326 os << ":, ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2327
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2328 octave_idx_type col = 0;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2329 while (col < nc)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2330 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	2331 octave_idx_type lim = (col + inc < nc ? col + inc : nc);
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2332
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2333 for (octave_idx_type j = col; j < lim; j++)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2334 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2335 octave_quit ();
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2336
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2337 if (j == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2338 os << "[ ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2339 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2340 {
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	2341 if (j > col)
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2342 os << ", ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2343 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2344 os << " ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2345 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2346
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2347 os << pvec (j);
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2348 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2349
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2350 col += inc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2351
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2352 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2353 os << " ]";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2354 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2355 os << " ...\n";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2356 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2357 os << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2358 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2359 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2360 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2361 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2362
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2363 os << "Permutation Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2364 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2365 os << "\n";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2366
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2367 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2368 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	2369 octave_idx_type lim = (col + inc < nc ? col + inc : nc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2370
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2371 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2372 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2373
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2374 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2375 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2376 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2377
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2378 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2379 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2380 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2381
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2382 os << " ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2383
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	2384 os << std::setw (fw) << m(i, j);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2385 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2386
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2387 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2388 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2389 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2390 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2391 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2392 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2393 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2394
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2395 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2396 octave_print_internal (std::ostream& os, const ComplexNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2397 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2398 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2399 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2400 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2401 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2402 case 2:
19320 d0c73e23a505 Change inheritance tree so that <T>Matrix inherit from <T>NDArray. Carnë Draug <carandraug@octave.org> parents: 19318 diff changeset	2403 octave_print_internal (os, ComplexMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2404 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2405 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2406
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2407 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2408 print_nd_array <ComplexNDArray, Complex, ComplexMatrix>
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2409 (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2410 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2411 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2412 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2413
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2414 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2415 octave_print_internal (std::ostream& os, const FloatComplexNDArray& nda,
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2416 bool pr_as_read_syntax, int extra_indent)
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2417 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2418 switch (nda.ndims ())
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2419 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2420 case 1:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2421 case 2:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2422 octave_print_internal (os, FloatComplexMatrix (nda),
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2423 pr_as_read_syntax, extra_indent);
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2424 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2425
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2426 default:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2427 print_nd_array <FloatComplexNDArray, FloatComplex, FloatComplexMatrix>
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2428 (os, nda, pr_as_read_syntax);
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2429 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2430 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2431 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2432
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2433 // FIXME: write single precision versions of the printing functions.
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2434
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2435 void
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2436 octave_print_internal (std::ostream& os, const Matrix& m,
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2437 bool pr_as_read_syntax, int extra_indent)
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2438 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2439 octave_print_matrix_internal (os, m, pr_as_read_syntax, extra_indent);
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2440 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2441
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2442 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2443 octave_print_internal (std::ostream& os, const FloatMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2444 bool pr_as_read_syntax, int extra_indent)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2445 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2446 octave_print_matrix_internal (os, m, pr_as_read_syntax, extra_indent);
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2447 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2448
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2449 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2450 octave_print_internal (std::ostream& os, const DiagMatrix& m,
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2451 bool pr_as_read_syntax, int extra_indent)
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2452 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2453 octave_print_diag_matrix_internal (os, m, pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2454 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2455
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2456 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2457 octave_print_internal (std::ostream& os, const FloatDiagMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2458 bool pr_as_read_syntax, int extra_indent)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2459 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2460 octave_print_diag_matrix_internal (os, m, pr_as_read_syntax, extra_indent);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2461 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2462
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2463 void
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2464 octave_print_internal (std::ostream& os, const ComplexMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2465 bool pr_as_read_syntax, int extra_indent)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2466 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2467 octave_print_matrix_internal (os, cm, pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2468 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2469
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2470 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2471 octave_print_internal (std::ostream& os, const FloatComplexMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2472 bool pr_as_read_syntax, int extra_indent)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2473 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2474 octave_print_matrix_internal (os, cm, pr_as_read_syntax, extra_indent);
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2475 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2476
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2477 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2478 octave_print_internal (std::ostream& os, const ComplexDiagMatrix& cm,
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2479 bool pr_as_read_syntax, int extra_indent)
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2480 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2481 octave_print_diag_matrix_internal (os, cm, pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2482 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2483
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2484 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2485 octave_print_internal (std::ostream& os, const FloatComplexDiagMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2486 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2487 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2488 octave_print_diag_matrix_internal (os, cm, pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2489 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2490
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2491 void
28638 98192ec1621f replace Range with range<double> John W. Eaton <jwe@octave.org> parents: 28637 diff changeset	2492 octave_print_internal (std::ostream& os, const octave::range<double>& r,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2493 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2494 {
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2495 double base = r.base ();
28636 a3db48e66ef8 use Range::increment instead of Range::inc John W. Eaton <jwe@octave.org> parents: 28028 diff changeset	2496 double increment = r.increment ();
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2497 double limit = r.limit ();
28637 fb37f50d5ba8 new Range::final_value function John W. Eaton <jwe@octave.org> parents: 28636 diff changeset	2498 double final_value = r.final_value ();
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	2499 octave_idx_type num_elem = r.numel ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2500
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2501 if (plus_format && ! pr_as_read_syntax)
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	2502 pr_plus_format_matrix (os, r);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2503 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2504 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2505 float_display_format fmt = make_format (r);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2506
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2507 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2508 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2509 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2510 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2511 os << base << " : ";
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	2512 if (increment != 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2513 os << increment << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2514 os << limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2515 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2516 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2517 {
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	2518 pr_float (os, fmt, base);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2519 os << " : ";
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	2520 if (increment != 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2521 {
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	2522 pr_float (os, fmt, increment);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2523 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2524 }
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	2525 pr_float (os, fmt, limit);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2526 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2527 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2528 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2529 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2530 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2531
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2532 int column_width = get_column_width (fmt);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2533 octave_idx_type total_width = num_elem * column_width;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21747 diff changeset	2534 octave_idx_type max_width = octave::command_editor::terminal_cols ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2535
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2536 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2537 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2538 os << ' ';
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2539 for (octave_idx_type i = 0; i < num_elem; i++)
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	2540 os << ' ' << r.elem (i);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2541 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2542 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2543
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2544 octave_idx_type inc = num_elem;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2545 if (total_width > max_width && Vsplit_long_rows)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2546 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2547 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2548 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2549 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2550 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2551
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2552 max_width -= extra_indent;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2553
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2554 if (max_width < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2555 max_width = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2556
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2557 pr_scale_header (os, fmt.scale_factor ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2558
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2559 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2560 while (col < num_elem)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2561 {
30346 91c6288781ba maint: Shorten some long lines in libinterp to <= 80 characters (bug #57599) Rik <rik@octave.org> parents: 30329 diff changeset	2562 octave_idx_type lim = (col + inc < num_elem ? col + inc
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2563 : num_elem);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2564
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2565 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2566 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2567
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2568 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2569
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2570 for (octave_idx_type i = col; i < lim; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2571 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2572 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2573
16169 0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2574 double val;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2575 if (i == 0)
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2576 val = base;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2577 else
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2578 val = base + i * increment;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2579
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2580 if (i == num_elem - 1)
28637 fb37f50d5ba8 new Range::final_value function John W. Eaton <jwe@octave.org> parents: 28636 diff changeset	2581 val = final_value;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2582
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2583 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2584
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2585 pr_float (os, fmt, val);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2586 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2587
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2588 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2589 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2590 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2591 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2592 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2593
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2594 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2595 octave_print_internal (std::ostream& os, const boolMatrix& bm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2596 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2597 int extra_indent)
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2598 {
21583 d5963a6e29c2 Use integer output formatting for logicals (bug #47607) Mike Miller <mtmiller@octave.org> parents: 21568 diff changeset	2599 uint8NDArray tmp (bm);
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2600 octave_print_internal (os, tmp, pr_as_read_syntax, extra_indent);
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2601 }
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2602
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2603 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2604 octave_print_internal (std::ostream& os, const boolNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2605 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2606 int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2607 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2608 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2609 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2610 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2611 case 2:
19317 25f535b90e52 Change boolMatrix to subclass boolNDArray rather than be another Array<bool>. Carnë Draug <carandraug@octave.org> parents: 19255 diff changeset	2612 octave_print_internal (os, boolMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2613 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2614 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2615
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2616 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2617 print_nd_array<boolNDArray, bool,
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2618 boolMatrix> (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2619 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2620 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2621 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2622
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2623 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2624 octave_print_internal (std::ostream& os, const charMatrix& chm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2625 bool pr_as_read_syntax,
21066 258c787cd9ce maint: Use "FIXME:" consistently in code base. Rik <rik@octave.org> parents: 20946 diff changeset	2626 int /* FIXME: extra_indent */,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2627 bool pr_as_string)
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2628 {
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2629 if (pr_as_string)
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2630 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2631 octave_idx_type nstr = chm.rows ();
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2632
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2633 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2634 os << "[ ";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2635
2907 8bb31a2b480b [project @ 1997-04-30 05:01:46 by jwe] jwe parents: 2903 diff changeset	2636 if (nstr != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2637 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2638 for (octave_idx_type i = 0; i < nstr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2639 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2640 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2641
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2642 std::string row = chm.row_as_string (i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2643
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2644 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2645 {
25646 4d565baa475e move libinterp/utils functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25569 diff changeset	2646 os << '"' << octave::undo_string_escapes (row) << '"';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2647
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2648 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2649 os << "; ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2650 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2651 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2652 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2653 os << row;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2654
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2655 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2656 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2657 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2658 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2659 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2660
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2661 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2662 os << " ]";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2663 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2664 else
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2665 {
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2666 os << "sorry, printing char matrices not implemented yet\n";
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2667 }
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2668 }
94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2669
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2670 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2671 octave_print_internal (std::ostream& os, const charNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2672 bool pr_as_read_syntax, int extra_indent,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2673 bool pr_as_string)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2674 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2675 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2676 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2677 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2678 case 2:
19318 6c9ea5be96bf Change charMatrix to subclass charNDArray rather than be another Array<char>. Carnë Draug <carandraug@octave.org> parents: 19317 diff changeset	2679 octave_print_internal (os, charMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2680 pr_as_read_syntax, extra_indent, pr_as_string);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2681 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2682
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2683 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2684 print_nd_array <charNDArray, char, charMatrix> (os, nda,
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	2685 pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2686 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2687 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2688 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2689
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2690 void
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2691 octave_print_internal (std::ostream& os, const std::string& s,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2692 bool pr_as_read_syntax, int extra_indent)
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2693 {
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2694 Array<std::string> nda (dim_vector (1, 1), s);
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2695
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2696 octave_print_internal (os, nda, pr_as_read_syntax, extra_indent);
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2697 }
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2698
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2699 void
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2700 octave_print_internal (std::ostream& os, const Array<std::string>& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2701 bool pr_as_read_syntax, int /* extra_indent */)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2702 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2703 // FIXME: this mostly duplicates the code in the print_nd_array<>
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21748 diff changeset	2704 // function. Can fix this with std::is_same from C++11.
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2705
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	2706 if (nda.isempty ())
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2707 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20230 diff changeset	2708 else if (nda.numel () == 1)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2709 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2710 os << nda(0);
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2711 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2712 else
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2713 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2714 int ndims = nda.ndims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2715
32598 2f3b54f81947 avoid dim_vector copies in more places where possible (bug #64962) John W. Eaton <jwe@octave.org> parents: 32589 diff changeset	2716 const dim_vector& dims = nda.dims ();
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2717
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2718 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2719
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2720 octave_idx_type m = 1;
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2721
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2722 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2723 m *= dims(i);
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2724
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2725 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2726 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2727
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2728 for (octave_idx_type i = 0; i < m; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2729 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2730 std::string nm = "ans";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2731
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2732 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2733 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2734 nm += "(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2735
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2736 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2737
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2738 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2739 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2740 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2741
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2742 if (k < ndims - 1)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2743 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2744 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2745 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2746 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2747
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2748 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2749 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2750
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2751 Array<octave::idx_vector> idx (dim_vector (ndims, 1));
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2752
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2753 idx(0) = octave::idx_vector (':');
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2754 idx(1) = octave::idx_vector (':');
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2755
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2756 for (int k = 2; k < ndims; k++)
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2757 idx(k) = octave::idx_vector (ra_idx(k));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2758
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2759 Array<std::string> page (nda.index (idx), dim_vector (nr, nc));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2760
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2761 // FIXME: need to do some more work to put these
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2762 // in neatly aligned columns...
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2763
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2764 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2765 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2766
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2767 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2768 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2769 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2770
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2771 for (octave_idx_type ii = 0; ii < n_rows; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2772 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2773 for (octave_idx_type jj = 0; jj < n_cols; jj++)
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	2774 os << " " << page(ii, jj);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2775
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2776 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2777 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2778
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2779 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2780 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2781
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	2782 increment_index (ra_idx, dims, 2);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2783 }
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2784 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2785 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2786
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2787 template <typename T>
32628 ae4e19c0a2b1 maint: Place class name and class keyword on one line. Rik <rik@octave.org> parents: 32598 diff changeset	2788 class octave_print_conv
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2789 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2790 public:
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2791 typedef T print_conv_type;
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2792 };
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2793
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2794 #define PRINT_CONV(T1, T2) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2795 template <> \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2796 class \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2797 octave_print_conv<T1> \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2798 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2799 public: \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2800 typedef T2 print_conv_type; \
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2801 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2802
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2803 PRINT_CONV (octave_int8, octave_int16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2804 PRINT_CONV (octave_uint8, octave_uint16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2805
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2806 #undef PRINT_CONV
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2807
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2808 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2809 static inline void
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2810 pr_int (std::ostream& os, const T& d, int fw = 0)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2811 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	2812 std::size_t sz = d.byte_size ();
23432 e35a5c1233d0 maint: Use convention 'int x' for naming pointers. Rik <rik@octave.org>* parents: 23410 diff changeset	2813 const unsigned char *tmpi = d.iptr ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2814
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2815 // Unless explicitly asked for, always print in big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2816 // format for hex and bit formats.
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2817 //
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2818 // {bit,hex}_format == 1: print big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2819 // {bit,hex}_format == 2: print native
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2820
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2821 if (hex_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2822 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2823 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2824
27462 730af4e7034a Correctly display integer types with format hex (bug #56966). Rik <rik@octave.org> parents: 27154 diff changeset	2825 os.fill ('0');
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	2826 if (uppercase_format)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	2827 os.flags (std::ios::right \| std::ios::hex \| std::ios::uppercase);
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	2828 else
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	2829 os.flags (std::ios::right \| std::ios::hex);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2830
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	2831 if (hex_format > 1 \|\| octave::mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2832 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	2833 for (std::size_t i = 0; i < sz; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2834 os << std::setw (2) << static_cast<int> (tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2835 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2836 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2837 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2838 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2839 os << std::setw (2) << static_cast<int> (tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2840 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2841 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2842 else if (bit_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2843 {
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	2844 if (octave::mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2845 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	2846 for (std::size_t i = 0; i < sz; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2847 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2848 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2849 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2850 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2851 if (bit_format > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2852 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	2853 for (std::size_t i = 0; i < sz; i++)
31919 dd23a26b7294 pr-output.cc: Fix integer output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31907 diff changeset	2854 PRINT_CHAR_BITS (os, tmpi[i]);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2855 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2856 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2857 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2858 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2859 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2860 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2861 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2862 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2863 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2864 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2865 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2866
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2867 os << std::setw (fw)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2868 << typename octave_print_conv<T>::print_conv_type (d);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2869
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2870 if (bank_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2871 os << ".00";
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2872 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2873 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2874
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2875 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2876 pr_int (std::ostream&, const octave_int8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2877
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2878 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2879 pr_int (std::ostream&, const octave_int16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2880
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2881 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2882 pr_int (std::ostream&, const octave_int32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2883
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2884 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2885 pr_int (std::ostream&, const octave_int64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2886
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2887 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2888 pr_int (std::ostream&, const octave_uint8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2889
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2890 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2891 pr_int (std::ostream&, const octave_uint16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2892
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2893 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2894 pr_int (std::ostream&, const octave_uint32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2895
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2896 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2897 pr_int (std::ostream&, const octave_uint64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2898
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2899 template <typename T>
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2900 void
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2901 octave_print_internal_template (std::ostream& os,
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2902 const float_display_format& fmt,
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2903 const octave_int<T>& val, bool)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2904 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2905 if (plus_format)
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	2906 pr_plus_format (os, val);
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2907 else
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2908 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2909 if (free_format)
23534 b6498c088fca maint: Don't write '> >' for declaration of templates that use templates. Rik <rik@octave.org> parents: 23457 diff changeset	2910 os << typename octave_print_conv<octave_int<T>>::print_conv_type (val);
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2911 else
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2912 {
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2913 float_format r_fmt = fmt.real_format ();
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2914
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	2915 pr_int (os, val, r_fmt.width ());
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2916 }
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2917 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2918 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2919
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2920 #define PRINT_INT_SCALAR_INTERNAL(TYPE) \
30583 d4e559fcf88f pr-output.cc: Remove redundant visibility specifications. Gene Harvey <gharveymn@gmail.com> parents: 30565 diff changeset	2921 void \
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2922 octave_print_internal (std::ostream& os, \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2923 const float_display_format& fmt, \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2924 const octave_int<TYPE>& val, bool dummy) \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2925 { \
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2926 octave_print_internal_template (os, fmt, val, dummy); \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2927 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2928
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2929 PRINT_INT_SCALAR_INTERNAL (int8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2930 PRINT_INT_SCALAR_INTERNAL (uint8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2931 PRINT_INT_SCALAR_INTERNAL (int16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2932 PRINT_INT_SCALAR_INTERNAL (uint16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2933 PRINT_INT_SCALAR_INTERNAL (int32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2934 PRINT_INT_SCALAR_INTERNAL (uint32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2935 PRINT_INT_SCALAR_INTERNAL (int64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2936 PRINT_INT_SCALAR_INTERNAL (uint64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2937
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2938 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2939 static inline void
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2940 octave_print_internal_template (std::ostream& os, const intNDArray<T>& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2941 bool pr_as_read_syntax, int extra_indent)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2942 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2943 // FIXME: this mostly duplicates the code in the print_nd_array<>
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21748 diff changeset	2944 // function. Can fix this with std::is_same from C++11.
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2945
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	2946 if (nda.isempty ())
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2947 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20230 diff changeset	2948 else if (nda.numel () == 1)
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2949 octave_print_internal_template (os, float_display_format (), nda(0),
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2950 pr_as_read_syntax);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2951 else if (plus_format && ! pr_as_read_syntax)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2952 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2953 int ndims = nda.ndims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2954
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2955 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2956
32598 2f3b54f81947 avoid dim_vector copies in more places where possible (bug #64962) John W. Eaton <jwe@octave.org> parents: 32589 diff changeset	2957 const dim_vector& dims = nda.dims ();
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2958
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2959 octave_idx_type m = 1;
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2960
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2961 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2962 m *= dims(i);
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2963
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2964 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2965 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2966
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2967 for (octave_idx_type i = 0; i < m; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2968 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2969 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2970 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2971 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2972
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2973 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2974
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2975 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2976 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2977 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2978
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2979 if (k < ndims - 1)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2980 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2981 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2982 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2983 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2984
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2985 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2986
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2987 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2988 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2989 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2990 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2991
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2992 Array<octave::idx_vector> idx (dim_vector (ndims, 1));
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2993
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2994 idx(0) = octave::idx_vector (':');
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2995 idx(1) = octave::idx_vector (':');
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2996
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2997 for (int k = 2; k < ndims; k++)
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	2998 idx(k) = octave::idx_vector (ra_idx(k));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2999
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3000 Array<T> page (nda.index (idx), dim_vector (nr, nc));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3001
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3002 for (octave_idx_type ii = 0; ii < nr; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3003 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3004 for (octave_idx_type jj = 0; jj < nc; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3005 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3006 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3007
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	3008 pr_plus_format (os, page(ii, jj));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3009 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3010
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3011 if ((ii < nr - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3012 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3013 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3014
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3015 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3016 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3017 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3018 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3019 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3020 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3021 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3022 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3023 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3024 int ndims = nda.ndims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3025
32598 2f3b54f81947 avoid dim_vector copies in more places where possible (bug #64962) John W. Eaton <jwe@octave.org> parents: 32589 diff changeset	3026 const dim_vector& dims = nda.dims ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3027
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3028 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3029
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3030 octave_idx_type m = 1;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3031
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3032 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3033 m *= dims(i);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3034
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3035 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3036 octave_idx_type nc = dims(1);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3037
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3038 int fw = 0;
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3039 if (hex_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3040 fw = 2 * nda(0).byte_size ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3041 else if (bit_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3042 fw = nda(0).nbits ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3043 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3044 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3045 bool isneg = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3046 int digits = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3047
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3048 for (octave_idx_type i = 0; i < dims.numel (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3049 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3050 int new_digits
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3051 = static_cast<int>
24770 39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	3052 (std::floor (log10 (double (abs (nda(i).value ()))) + 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3053
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3054 if (new_digits > digits)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3055 digits = new_digits;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3056
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3057 if (! isneg)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3058 isneg = (abs (nda(i).value ()) != nda(i).value ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3059 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3060
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3061 fw = digits + isneg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3062 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3063
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3064 int column_width = fw + (rat_format ? 0 : (bank_format ? 5 : 2));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3065 octave_idx_type total_width = nc * column_width;
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21747 diff changeset	3066 int max_width = octave::command_editor::terminal_cols () - extra_indent;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3067 octave_idx_type inc = nc;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3068 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3069 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3070 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3071 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3072 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3073 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3074
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3075 for (octave_idx_type i = 0; i < m; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3076 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3077 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3078 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3079 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3080
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3081 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3082
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3083 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3084 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3085 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3086
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3087 if (k < ndims - 1)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	3088 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3089 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	3090 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3091 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3092
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3093 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3094
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3095 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3096 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3097 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3098 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3099
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	3100 Array<octave::idx_vector> idx (dim_vector (ndims, 1));
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	3101
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	3102 idx(0) = octave::idx_vector (':');
29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	3103 idx(1) = octave::idx_vector (':');
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3104
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3105 for (int k = 2; k < ndims; k++)
29569 29a1f8fd8ee6 move idx_vector classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 29494 diff changeset	3106 idx(k) = octave::idx_vector (ra_idx(k));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3107
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3108 Array<T> page (nda.index (idx), dim_vector (nr, nc));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3109
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3110 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3111 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3112 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3113 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3114
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3115 for (octave_idx_type ii = 0; ii < nr; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3116 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3117 for (octave_idx_type jj = 0; jj < nc; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3118 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3119 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3120 os << " ";
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	3121 os << typename octave_print_conv<T>::print_conv_type (page(ii, jj));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3122 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3123 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3124 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3125
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3126 if (pr_as_read_syntax)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	3127 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3128 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3129 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3130 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	3131 octave::preserve_stream_state stream_state (os);
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	3132
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3133 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3134 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3135
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3136 for (octave_idx_type col = 0; col < n_cols; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3137 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	3138 octave_idx_type lim = (col + inc < n_cols ? col + inc
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	3139 : n_cols);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3140
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3141 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3142 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3143
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3144 for (octave_idx_type ii = 0; ii < n_rows; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3145 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3146 os << std::setw (extra_indent) << "";
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3147
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3148 for (octave_idx_type jj = col; jj < lim; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3149 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3150 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3151 os << " ";
30390 a61e1a0f6024 maint: style check C++ files in libinterp/ ahead of 7.1 release. Rik <rik@octave.org> parents: 30329 diff changeset	3152 pr_int (os, page(ii, jj), fw);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3153 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3154 if ((ii < n_rows - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3155 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3156 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3157 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3158 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3159
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3160 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3161 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3162 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3163 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3164 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3165 }
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3166 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3167 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3168
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3169 #define PRINT_INT_ARRAY_INTERNAL(TYPE) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3170 OCTINTERP_API void \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3171 octave_print_internal (std::ostream& os, const intNDArray<TYPE>& nda, \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3172 bool pr_as_read_syntax, int extra_indent) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3173 { \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3174 octave_print_internal_template (os, nda, pr_as_read_syntax, extra_indent); \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3175 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3176
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3177 PRINT_INT_ARRAY_INTERNAL (octave_int8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3178 PRINT_INT_ARRAY_INTERNAL (octave_uint8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3179 PRINT_INT_ARRAY_INTERNAL (octave_int16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3180 PRINT_INT_ARRAY_INTERNAL (octave_uint16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3181 PRINT_INT_ARRAY_INTERNAL (octave_int32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3182 PRINT_INT_ARRAY_INTERNAL (octave_uint32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3183 PRINT_INT_ARRAY_INTERNAL (octave_int64)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3184 PRINT_INT_ARRAY_INTERNAL (octave_uint64)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3185
8012 63dbb85452cc fix extern decls in .cc files John W. Eaton <jwe@octave.org> parents: 7896 diff changeset	3186 void
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3187 octave_print_internal (std::ostream&, const Cell&, bool, int, bool)
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3188 {
33382 79cfa1b7a813 replace nearly all remaining uses of panic_impossible with error John W. Eaton <jwe@octave.org> parents: 33250 diff changeset	3189 error ("unexpected call to 'octave_print_internal (std::ostream&, const Cell&, bool, int, bool)' - please report this bug");
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3190 }
e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3191
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3192 void
19620 a1d172bfcb2f eliminate some unused variable and typedef warnings John W. Eaton <jwe@octave.org> parents: 19367 diff changeset	3193 octave_print_internal (std::ostream&, const octave_value&, bool)
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3194 {
33382 79cfa1b7a813 replace nearly all remaining uses of panic_impossible with error John W. Eaton <jwe@octave.org> parents: 33250 diff changeset	3195 error ("unexpected call to 'octave_print_internal (std::ostream&, const octave_value&, bool)' - please report this bug");
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3196 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3197
31605 e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 31375 diff changeset	3198 OCTAVE_BEGIN_NAMESPACE(octave)
29958 32c3a5805893 move DEFUN and DEFMETHOD functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 29655 diff changeset	3199
20915 a3359fe50966 remove unused nargout variables John W. Eaton <jwe@octave.org> parents: 20909 diff changeset	3200 DEFUN (rats, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3201 doc: /* -- texinfo --
27154 ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3202 @deftypefn {} {@var{s} =} rats (@var{x})
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3203 @deftypefnx {} {@var{s} =} rats (@var{x}, @var{len})
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3204 Convert @var{x} into a rational approximation represented as a string.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3205
27154 ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3206 A rational approximation to a floating point number is a simple fraction
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3207 with numerator @var{N} and denominator @var{D} such that
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3208 @code{@var{x} = @var{N}/@var{D}}.
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3209
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3210 The optional second argument defines the maximum length of the string
32294 7e8a3299b866 rats - Update default string length from 9 to 13 (bug #43717). Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 31981 diff changeset	3211 representing the elements of @var{x}. By default, @var{len} is 13.
27154 ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3212
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3213 If the length of the smallest possible rational approximation exceeds
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3214 @var{len}, an asterisk (*) padded with spaces will be returned instead.
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3215
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3216 Example conversion from matrix to string, and back again.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3217
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3218 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3219 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3220 r = rats (hilb (4));
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3221 x = str2num (r)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3222 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3223 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3224
27154 ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3225 @seealso{rat, format}
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3226 @end deftypefn */)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3227 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3228 int nargin = args.length ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3229
20909 03e4ddd49396 omit unnecessary nargout checks John W. Eaton <jwe@octave.org> parents: 20897 diff changeset	3230 if (nargin < 1 \|\| nargin > 2)
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3231 print_usage ();
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3232
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3233 octave_value arg = args(0);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3234
23586 f6c5db0a02e7 maint: Deprecate is_numeric_type and replace with isnumeric. Rik <rik@octave.org> parents: 23577 diff changeset	3235 if (! arg.isnumeric ())
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3236 error ("rats: X must be numeric");
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3237
27477 b470734a025e Return an empty string from rats when input is empty (bug #57004). Rik <rik@octave.org> parents: 27476 diff changeset	3238 if (arg.isempty ())
b470734a025e Return an empty string from rats when input is empty (bug #57004). Rik <rik@octave.org> parents: 27476 diff changeset	3239 return ovl (octave_value (""));
b470734a025e Return an empty string from rats when input is empty (bug #57004). Rik <rik@octave.org> parents: 27476 diff changeset	3240
27476 b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3241 // Convert to N-D arrays to 2-D arrays for Matlab compatibility
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3242 if (arg.ndims () > 2)
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3243 {
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3244 dim_vector dv (arg.rows (), arg.numel () / arg.rows ());
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3245 arg = arg.reshape (dv);
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3246 }
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3247
29961 7d6709900da7 eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more John W. Eaton <jwe@octave.org> parents: 29958 diff changeset	3248 unwind_protect frame;
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3249
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3250 frame.protect_var (rat_string_len);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3251
32294 7e8a3299b866 rats - Update default string length from 9 to 13 (bug #43717). Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 31981 diff changeset	3252 rat_string_len = 13;
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3253 if (nargin == 2)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3254 rat_string_len = args(1).nint_value ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3255
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3256 frame.protect_var (rat_format);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3257
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3258 rat_format = true;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3259
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3260 std::ostringstream buf;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3261 arg.print (buf);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3262 std::string s = buf.str ();
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3263
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3264 std::list<std::string> lst;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3265
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	3266 std::size_t n = 0;
d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	3267 std::size_t s_len = s.length ();
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3268
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3269 while (n < s_len)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3270 {
29654 d13d090cb03a use std::size_t and std::ptrdiff_t in C++ code (bug #60471) John W. Eaton <jwe@octave.org> parents: 29358 diff changeset	3271 std::size_t m = s.find ('\n', n);
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3272
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3273 if (m == std::string::npos)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3274 {
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3275 lst.push_back (s.substr (n));
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3276 break;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3277 }
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3278 else
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3279 {
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3280 lst.push_back (s.substr (n, m - n));
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3281 n = m + 1;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3282 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3283 }
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3284
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3285 return ovl (string_vector (lst));
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3286 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3287
26111 3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	3288 /*
28011 b31a118729ed update bug status for tests John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	3289 %!test <*56941>
26716 daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3290 %! [old_fmt, old_spacing] = format ();
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3291 %! unwind_protect
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3292 %! format short;
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3293 %! assert (rats (-2.0005, 10), "-4001/2000");
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3294 %! assert (strtrim (rats (2.0005, 30)), "4001/2000");
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3295 %! assert (pi - str2num (rats (pi, 30)), 0, 4 * eps);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3296 %! assert (e - str2num (rats (e, 30)), 0, 4 * eps);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3297 %! unwind_protect_cleanup
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3298 %! format (old_fmt);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3299 %! format (old_spacing);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3300 %! end_unwind_protect
27476 b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3301
28011 b31a118729ed update bug status for tests John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	3302 %!test <*57003>
27476 b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3303 %! x = ones (2,1,3);
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3304 %! s = rats (x,4);
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3305 %! assert (ndims (s) == 2);
b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3306 %! assert (rows (s) == 2);
27477 b470734a025e Return an empty string from rats when input is empty (bug #57004). Rik <rik@octave.org> parents: 27476 diff changeset	3307 %! assert (columns (s) == 3 * 6);
b470734a025e Return an empty string from rats when input is empty (bug #57004). Rik <rik@octave.org> parents: 27476 diff changeset	3308
28011 b31a118729ed update bug status for tests John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	3309 %!assert <*57004> (rats ([]), '')
27476 b8b1bf5b2bbf Reshape N-D arrays to 2-D arrays within rats() (bug #57003). Rik <rik@octave.org> parents: 27475 diff changeset	3310
29494 76269aa97398 if bug number is supplied, prefer '%!test' over '%!xtest' John W. Eaton <jwe@octave.org> parents: 29359 diff changeset	3311 %!test <57704>
28028 79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3312 %! [old_fmt, old_spacing] = format ();
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3313 %! unwind_protect
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3314 %! format short;
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3315 %! assert (rats (2.0005, 9), "4001/2000");
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3316 %! assert (rats (123, 2), " *");
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3317 %! unwind_protect_cleanup
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3318 %! format (old_fmt);
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3319 %! format (old_spacing);
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3320 %! end_unwind_protect
79b583e31590 Segregate remaining failing rats() tests in to BIST test for bug #57704. Rik <rik@octave.org> parents: 28011 diff changeset	3321
26111 3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	3322 */
3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	3323
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3324 DEFUN (disp, args, nargout,
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3325 classes: cell char double function_handle int8 int16 int32 int64 logical single struct uint8 uint16 uint32 uint64
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3326 doc: /* -- texinfo --
24764 36ca11f78553 Document second calling form of disp(). Rik <rik@octave.org> parents: 23219 diff changeset	3327 @deftypefn {} {} disp (@var{x})
36ca11f78553 Document second calling form of disp(). Rik <rik@octave.org> parents: 23219 diff changeset	3328 @deftypefnx {} {@var{str} =} disp (@var{x})
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3329 Display the value of @var{x}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3330
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3331 For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3332
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3333 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3334 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3335 disp ("The value of pi is:"), disp (pi)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3336
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3337 @print{} the value of pi is:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3338 @print{} 3.1416
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3339 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3340 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3341
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3342 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3343 Note that the output from @code{disp} always ends with a newline.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3344
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3345 If an output value is requested, @code{disp} prints nothing and returns the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3346 formatted output in a string.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3347 @seealso{fdisp}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3348 @end deftypefn */)
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3349 {
20909 03e4ddd49396 omit unnecessary nargout checks John W. Eaton <jwe@octave.org> parents: 20897 diff changeset	3350 if (args.length () != 1)
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3351 print_usage ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3352
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3353 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3354
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3355 octave_value arg = args(0);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3356
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3357 if (nargout == 0)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3358 arg.print (octave_stdout);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3359 else
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3360 {
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3361 std::ostringstream buf;
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3362 arg.print (buf);
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	3363 retval = (octave_value (buf.str (), arg.is_dq_string () ? '"' : '\''));
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3364 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3365
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3366 return retval;
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3367 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3368
23738 8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3369 DEFMETHOD (fdisp, interp, args, ,
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3370 classes: cell char double function_handle int8 int16 int32 int64 logical single struct uint8 uint16 uint32 uint64
31607 aac27ad79be6 maint: Re-indent code after switch to using namespace macros. Rik <rik@octave.org> parents: 31605 diff changeset	3371 doc: /* -- texinfo --
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3372 @deftypefn {} {} fdisp (@var{fid}, @var{x})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3373 Display the value of @var{x} on the stream @var{fid}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3374
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3375 For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3376
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3377 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3378 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3379 fdisp (stdout, "The value of pi is:"), fdisp (stdout, pi)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3380
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3381 @print{} the value of pi is:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3382 @print{} 3.1416
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3383 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3384 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3385
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3386 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3387 Note that the output from @code{fdisp} always ends with a newline.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3388 @seealso{disp}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3389 @end deftypefn */)
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3390 {
20819 f428cbe7576f eliminate unnecessary uses of nargin John W. Eaton <jwe@octave.org> parents: 20801 diff changeset	3391 if (args.length () != 2)
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3392 print_usage ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3393
29961 7d6709900da7 eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more John W. Eaton <jwe@octave.org> parents: 29958 diff changeset	3394 stream_list& streams = interp.get_stream_list ();
23738 8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3395
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3396 int fid = streams.get_file_number (args(0));
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3397
29961 7d6709900da7 eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more John W. Eaton <jwe@octave.org> parents: 29958 diff changeset	3398 stream os = streams.lookup (fid, "fdisp");
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3399
31961 c1fc1e821381 Don't use encoding facet when writing bytes to stream (bug #63931). Markus Mützel <markus.muetzel@gmx.de> parents: 31919 diff changeset	3400 std::ostream *osp = os.preferred_output_stream ();
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3401
30890 ac478fdded94 Ffdisp: Place validation/error code before normal code. Rik <rik@octave.org> parents: 30723 diff changeset	3402 if (! osp)
ac478fdded94 Ffdisp: Place validation/error code before normal code. Rik <rik@octave.org> parents: 30723 diff changeset	3403 error ("fdisp: stream FID not open for writing");
ac478fdded94 Ffdisp: Place validation/error code before normal code. Rik <rik@octave.org> parents: 30723 diff changeset	3404
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3405 octave_value arg = args(1);
30890 ac478fdded94 Ffdisp: Place validation/error code before normal code. Rik <rik@octave.org> parents: 30723 diff changeset	3406 arg.print (*osp);
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3407
20941 a4f5da7c5463 maint: Replace "octave_value_list ()" with "ovl ()". Rik <rik@octave.org> parents: 20940 diff changeset	3408 return ovl ();
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3409 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3410
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3411 /*
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3412 ## FIXME: This test writes values to a file, but then never checks them.
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3413 %!test
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3414 %! [old_fmt, old_spacing] = format ();
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3415 %! unwind_protect
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3416 %! format short
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3417 %! fd = tmpfile ();
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3418 %! for r = [0, Inf -Inf, NaN]
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3419 %! for i = [0, Inf -Inf, NaN]
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3420 %! fdisp (fd, complex (r, i));
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3421 %! endfor
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3422 %! endfor
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3423 %! fclose (fd);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3424 %! unwind_protect_cleanup
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3425 %! format (old_fmt);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3426 %! format (old_spacing);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3427 %! end_unwind_protect
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3428
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3429 %!test
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3430 %! [old_fmt, old_spacing] = format ();
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3431 %! unwind_protect
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3432 %! foo.real = pi * ones (3,20,3);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3433 %! foo.complex = pi * ones (3,20,3) + 1i;
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3434 %! foo.char = repmat ("- Hello World -", [3, 20]);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3435 %! foo.cell = {foo.real, foo.complex, foo.char};
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3436 %! fields = fieldnames (foo);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3437 %! for f = 1:numel (fields)
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3438 %! format loose;
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3439 %! loose = disp (foo.(fields{f}));
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3440 %! format compact;
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3441 %! compact = disp (foo.(fields{f}));
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3442 %! expected = strrep (loose, "\n\n", "\n");
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3443 %! assert (expected, compact);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3444 %! endfor
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3445 %! unwind_protect_cleanup
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3446 %! format (old_fmt);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3447 %! format (old_spacing);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3448 %! end_unwind_protect
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3449 */
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3450
31730 610a85b0ff62 use interpreter::feval instead of global feval function John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	3451 DEFMETHOD (display, interp, args, ,
610a85b0ff62 use interpreter::feval instead of global feval function John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	3452 classes: cell char double function_handle int8 int16 int32 int64 logical single struct uint8 uint16 uint32 uint64
32589 05b4479c29d8 maint: C++ style check for libinterp/ before 9.1 release. Rik <rik@octave.org> parents: 32488 diff changeset	3453 doc: /* -- texinfo --
23565 3a730821e4a2 doc: Peridoc grammarcheck of documentation. Rik <rik@octave.org> parents: 23564 diff changeset	3454 @deftypefn {} {} display (@var{obj})
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3455 Display the contents of the object @var{obj} prepended by its name.
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3456
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3457 The Octave interpreter calls the @code{display} function whenever it needs
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3458 to present a class on-screen. Typically, this would be a statement which
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3459 does not end in a semicolon to suppress output. For example:
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3460
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3461 @example
23182 8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3462 myclass (@dots{})
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3463 @end example
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3464
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3465 Or:
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3466
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3467 @example
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3468 myobj = myclass (@dots{})
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3469 @end example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3470
23410 705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3471 In general, user-defined classes should overload the @code{disp} method to
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3472 avoid the default output:
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3473
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3474 @example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3475 @group
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3476 myobj = myclass (@dots{})
23410 705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3477 @result{} myobj =
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3478
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3479 <class myclass>
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3480 @end group
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3481 @end example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3482
23410 705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3483 When overloading the @code{display} method instead, one has to take care
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3484 of properly displaying the object's name. This can be done by using the
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3485 @code{inputname} function.
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3486
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3487 @seealso{disp, class, subsref, subsasgn}
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3488 @end deftypefn */)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3489 {
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3490 int nargin = args.length ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3491
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3492 // Matlab apparently accepts two arguments with the second set to the
7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3493 // inputname of the first. This is undocumented, but we'll use it.
7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3494 // However, we never call display methods for classes with more than
7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3495 // one argument.
7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3496
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3497 if (nargin < 1 \|\| nargin > 2)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3498 print_usage ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3499
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3500 std::string name;
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3501
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3502 if (nargin == 2)
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3503 name = args(1).xstring_value ("NAME must be a string");
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3504 else
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3505 {
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3506 string_vector names = args.name_tags ();
22921 b28801182c08 don't display "ans" for "display (expr)" (bug #49794) John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	3507 name = names(0);
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3508 }
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3509
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3510 // We are here because there is no overloaded display method for this
7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3511 // object type.
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3512
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3513 octave_value value = args(0);
22989 698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3514
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3515 // If print_name_tag displays a newline, then also print one after
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3516 // disp is done.
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3517
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3518 bool print_newlines = false;
29961 7d6709900da7 eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more John W. Eaton <jwe@octave.org> parents: 29958 diff changeset	3519 if (valid_identifier (name))
22989 698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3520 print_newlines = value.print_name_tag (octave_stdout, name);
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3521
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3522 // Use feval so that dispatch will also work for disp.
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3523
31730 610a85b0ff62 use interpreter::feval instead of global feval function John W. Eaton <jwe@octave.org> parents: 31706 diff changeset	3524 interp.feval ("disp", ovl (value));
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3525
22989 698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3526 if (print_newlines)
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3527 octave_stdout << std::endl;
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3528
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3529 return ovl ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3530 }
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3531
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3532 /*
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3533 %!test
26585 d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3534 %! [old_fmt, old_spacing] = format ();
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3535 %! unwind_protect
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3536 %! format short;
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3537 %! str = evalc ("x = 1.1; display (x)");
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	3538 %! assert (str, "x = 1.1000\n");
26585 d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3539 %! unwind_protect_cleanup
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3540 %! format (old_fmt);
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3541 %! format (old_spacing);
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3542 %! end_unwind_protect
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3543
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3544 %!test
26585 d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3545 %! [old_fmt, old_spacing] = format ();
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3546 %! unwind_protect
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3547 %! format short;
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3548 %! str = evalc ("display (1.1)");
27458 2f4e8dce06da Don't print leading spaces before scalar values in interpeter (bug #56939) Rik <rik@octave.org> parents: 27454 diff changeset	3549 %! assert (str, "1.1000\n");
26585 d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3550 %! unwind_protect_cleanup
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3551 %! format (old_fmt);
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3552 %! format (old_spacing);
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3553 %! end_unwind_protect
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3554
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3555 ## Test input validation
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3556 %!error display ()
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3557 %!error display (1,2)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3558 */
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3559
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	3560 static inline void
31771 21f9b34eb893 maint: Eliminate "(void)" in C++ function prototypes/declarations. Rik <rik@octave.org> parents: 31730 diff changeset	3561 init_format_state ()
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3562 {
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3563 free_format = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3564 plus_format = false;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3565 rat_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3566 bank_format = false;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	3567 hex_format = 0;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	3568 bit_format = 0;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3569 print_e = false;
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3570 print_g = false;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3571 print_eng = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3572 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3573
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3574 static std::string format_string ("short");
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	3575
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	3576 static inline void
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3577 set_format_style (int argc, const string_vector& argv)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3578 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3579 if (--argc == 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3580 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3581 // Special case of no options, reset to default values
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3582 init_format_state ();
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3583 set_output_prec (5);
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3584 format_string = "short";
25107 13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3585 Vcompact_format = false;
27499 2545345f8bd9 Set format to lowercase when called with no arguments. Rik <rik@octave.org> parents: 27491 diff changeset	3586 uppercase_format = false;
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3587 return;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3588 }
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3589
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3590 int idx = 1;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3591 std::string format;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3592
29961 7d6709900da7 eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more John W. Eaton <jwe@octave.org> parents: 29958 diff changeset	3593 unwind_protect frame;
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3594
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3595 frame.protect_var (bank_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3596 frame.protect_var (bit_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3597 frame.protect_var (free_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3598 frame.protect_var (hex_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3599 frame.protect_var (plus_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3600 frame.protect_var (plus_format_chars);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3601 frame.protect_var (rat_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3602 frame.protect_var (print_e);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3603 frame.protect_var (print_eng);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3604 frame.protect_var (print_g);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3605 frame.protect_var (format_string);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3606 frame.protect_var (Vcompact_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3607 frame.protect_var (uppercase_format);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3608 int prec = output_precision ();
33034 49128bdb9eb2 use explicit lambda-expression captures (bug #65318) John W. Eaton <jwe@octave.org> parents: 32857 diff changeset	3609 frame.add ([prec] () { set_output_prec (prec); });
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3610
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3611 format = format_string; // Initialize with existing value
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3612 while (argc-- > 0)
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3613 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3614 std::string arg = argv[idx++];
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3615 std::transform (arg.begin (), arg.end (), arg.begin (), tolower);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3616
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3617 if (arg == "default")
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3618 {
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3619 format = "short";
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3620 init_format_state ();
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3621 set_output_prec (5);
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3622 Vcompact_format = false;
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3623 uppercase_format = false;
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3624 }
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3625 else if (arg == "short")
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3626 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3627 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3628 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3629 if (argc > 0)
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3630 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3631 arg = argv[idx];
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3632 if (arg == "e")
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3633 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3634 print_e = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3635 format.append (arg);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3636 argc--; idx++;
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3637 }
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3638 else if (arg == "g")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3639 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3640 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3641 print_g = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3642 format.append (arg);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3643 argc--; idx++;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3644 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3645 else if (arg == "eng")
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3646 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3647 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3648 print_eng = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3649 format.append (arg);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3650 argc--; idx++;
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3651 }
1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3652 }
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3653 set_output_prec (5);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3654 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3655 else if (arg == "shorte")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3656 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3657 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3658 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3659 print_e = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3660 set_output_prec (5);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3661 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3662 else if (arg == "shortg")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3663 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3664 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3665 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3666 print_g = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3667 set_output_prec (5);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3668 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3669 else if (arg == "shorteng")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3670 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3671 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3672 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3673 print_eng = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3674 set_output_prec (5);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3675 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3676 else if (arg == "long")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3677 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3678 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3679 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3680 if (argc > 0)
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3681 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3682 arg = argv[idx];
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3683
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3684 if (arg == "e")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3685 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3686 print_e = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3687 format.append (arg);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3688 argc--; idx++;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3689 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3690 else if (arg == "g")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3691 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3692 print_g = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3693 format.append (arg);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3694 argc--; idx++;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3695 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3696 else if (arg == "eng")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3697 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3698 print_eng = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3699 format.append (arg);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3700 argc--; idx++;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3701 }
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3702 }
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3703 set_output_prec (16);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3704 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3705 else if (arg == "longe")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3706 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3707 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3708 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3709 print_e = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3710 set_output_prec (16);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3711 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3712 else if (arg == "longg")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3713 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3714 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3715 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3716 print_g = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3717 set_output_prec (16);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3718 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3719 else if (arg == "longeng")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3720 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3721 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3722 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3723 print_eng = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3724 set_output_prec (16);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3725 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3726 else if (arg == "hex")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3727 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3728 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3729 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3730 hex_format = 1;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3731 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3732 else if (arg == "native-hex")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3733 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3734 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3735 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3736 hex_format = 2;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3737 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3738 else if (arg == "bit")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3739 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3740 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3741 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3742 bit_format = 1;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3743 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3744 else if (arg == "native-bit")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3745 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3746 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3747 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3748 bit_format = 2;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3749 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3750 else if (arg == "+" \|\| arg == "plus")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3751 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3752 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3753 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3754 plus_format = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3755 if (argc > 0)
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3756 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3757 arg = argv[idx];
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3758
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3759 if (arg.length () == 3)
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3760 {
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3761 plus_format_chars = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3762 format.append (arg);
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3763 argc--; idx++;
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3764 }
1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3765 else
1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3766 plus_format_chars = "+- ";
1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3767 }
1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3768 else
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3769 plus_format_chars = "+- ";
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3770 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3771 else if (arg == "rat")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3772 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3773 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3774 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3775 rat_format = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3776 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3777 else if (arg == "bank")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3778 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3779 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3780 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3781 bank_format = true;
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3782 }
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3783 else if (arg == "free")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3784 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3785 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3786 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3787 free_format = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3788 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3789 else if (arg == "none")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3790 {
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3791 format = arg;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3792 init_format_state ();
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3793 free_format = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3794 }
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3795 else if (arg == "compact")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3796 Vcompact_format = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3797 else if (arg == "loose")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3798 Vcompact_format = false;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3799 else if (arg == "lowercase")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3800 uppercase_format = false;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3801 else if (arg == "uppercase")
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3802 uppercase_format = true;
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3803 else
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3804 error ("format: unrecognized format state '%s'", arg.c_str ());
27500 1ef42010c53b Allow multiple arguments to format(). Rik <rik@octave.org> parents: 27499 diff changeset	3805 }
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3806
28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3807 format_string = format;
27518 25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3808
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3809 // If successful, discard unwind state information
25479159213b Don't change anything if format() fails during parsing of multiple arguments. Rik <rik@octave.org> parents: 27500 diff changeset	3810 frame.discard ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3811 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3812
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3813 DEFUN (format, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3814 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3815 @deftypefn {} {} format
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3816 @deftypefnx {} {} format options
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3817 @deftypefnx {} {} format (@var{options})
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3818 @deftypefnx {} {[@var{format}, @var{formatspacing}, @var{uppercase}] =} format
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3819 Reset or specify the format of the output produced by @code{disp} and Octave's
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3820 normal echoing mechanism.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3821
31660 ccbf38427774 doc: Note interaction between format and output_precision (bug #39832) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 31607 diff changeset	3822 This command only affects the display of numbers, not how they are stored
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3823 or computed. To change the internal representation from the default double use
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3824 one of the conversion functions such as @code{single}, @code{uint8},
31660 ccbf38427774 doc: Note interaction between format and output_precision (bug #39832) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 31607 diff changeset	3825 @code{int64}, etc. Any @code{format} options that change the number of
ccbf38427774 doc: Note interaction between format and output_precision (bug #39832) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 31607 diff changeset	3826 displayed significant digits will also be reflected by the
ccbf38427774 doc: Note interaction between format and output_precision (bug #39832) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 31607 diff changeset	3827 @code{output_precision} function.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3828
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3829 By default, Octave displays 5 significant digits in a human readable form
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3830 (option @samp{short}, option @samp{lowercase}, and option @samp{loose} format
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3831 for matrices). If @code{format} is invoked without any options, or the option
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3832 @samp{default} is specified, then this default format is restored.
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3833
27521 37f9eb2c05e0 doc: improve format() docstring and NEWS announcement. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27518 diff changeset	3834 Valid format options for floating point numbers are listed in the following
37f9eb2c05e0 doc: improve format() docstring and NEWS announcement. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27518 diff changeset	3835 table.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3836
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3837 @table @code
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3838 @item default
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3839 Restore the default format state described above.
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	3840
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3841 @item short
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3842 Fixed point format with 5 significant figures (default).
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3843
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3844 @item long
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3845 Fixed point format with 16 significant figures.
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3846
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3847 As with the @samp{short} format, Octave will switch to an exponential @samp{e}
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3848 format if it is unable to format a matrix properly using the current format.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3849
31008 4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3850 @item shorte
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3851 @itemx longe
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3852 Exponential format. The number to be represented is split between a mantissa
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3853 and an exponent (power of 10). The mantissa has 5 significant digits in the
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3854 short format. In the long format, double values are displayed with 16
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3855 significant digits and single values are displayed with 8. For example,
31008 4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3856 with the @samp{shorte} format, @code{pi} is displayed as @code{3.1416e+00}.
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3857 Optionally, the trailing @samp{e} can be split into a second argument.
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3858
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3859 @item shortg
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3860 @itemx longg
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3861 Optimally choose between fixed point and exponential format based on the
31008 4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3862 magnitude of the number. For example, with the @samp{shortg} format,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3863 @code{pi .^ [2; 4; 8; 16; 32]} is displayed as
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3864
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3865 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3866 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3867 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3868
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3869 9.8696
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3870 97.409
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3871 9488.5
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3872 9.0032e+07
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3873 8.1058e+15
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3874 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3875 @end example
31375 96f751f8392c doc: grammar check documentation ahead of 8.1 release. Rik <rik@octave.org> parents: 31009 diff changeset	3876
31008 4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3877 Optionally, the trailing @samp{g} can be split into a second argument.
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3878
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3879 @item shorteng
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3880 @itemx longeng
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3881 Identical to @samp{shorte} or @samp{longe} but displays the value using an
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3882 engineering format, where the exponent is divisible by 3. For example, with
31008 4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3883 the @samp{shorteng} format, @code{10 * pi} is displayed as @code{31.416e+00}.
4d74446020ad doc: Document contracted format arguments (bug #62417). Markus Mützel <markus.muetzel@gmx.de> parents: 30564 diff changeset	3884 Optionally, the trailing @samp{eng} can be split into a second argument.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3885
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3886 @item free
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3887 @itemx none
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3888 Print output in free format, without trying to line up columns of matrices on
24771 d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3889 the decimal point. This is a raw format equivalent to the C++ code
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3890 @code{std::cout << @var{variable}}. In general, the result is a presentation
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3891 with 6 significant digits where unnecessary precision (such as trailing zeros
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3892 for integers) is suppressed. Complex numbers are formatted as numeric pairs
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3893 like this @samp{(0.60419, 0.60709)} instead of like this
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3894 @samp{0.60419 + 0.60709i}.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3895 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3896
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3897 The following formats affect all numeric output (floating point and integer
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3898 types).
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3899
24771 d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3900 @table @asis
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3901 @item @qcode{"+"}
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3902 @itemx @qcode{"+"} @qcode{"@var{chars}"}
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3903 @itemx @code{plus}
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3904 @itemx @code{plus @var{chars}}
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3905 Print a @samp{+} symbol for matrix elements greater than zero, a @samp{-}
24771 d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3906 symbol for elements less than zero, and a space for zero matrix elements. This
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3907 format can be useful for examining the sparsity structure of a large matrix.
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3908 For very large matrices the function @code{spy} which plots the sparsity
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3909 pattern will be clearer.
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3910
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3911 The optional argument @var{chars} specifies a list of 3 characters to use for
24771 d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3912 printing values greater than zero, less than zero, and equal to zero. For
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3913 example, with the format @qcode{"+" "+-."}, the matrix
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3914 @code{[1, 0, -1; -1, 0, 1]} is displayed as
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3915
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3916 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3917 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3918 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3919
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3920 +.-
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3921 -.+
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3922 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3923 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3924
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3925 @item bank
24771 d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3926 Print variable in a format appropriate for a currency (fixed format with two
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3927 digits to the right of the decimal point). Only the real part of a variable is
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3928 displayed, as the imaginary part makes no sense for a currency.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3929
31907 d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3930 @item bit
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3931 Print the bit representation of numbers in memory, always with the
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3932 most significant bit first. For example, @code{pi} is printed like this:
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3933
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3934 @example
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3935 @group
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3936 0 10000000000 1001001000011111101101010100010001000010110100011000
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3937 @end group
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3938 @end example
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3939
32488 d7a3ed7f2fdc doc: grammarcheck C++ files before 9.1 release. Rik <rik@octave.org> parents: 32294 diff changeset	3940 @noindent
31907 d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3941 where spaces have been added for clarity to show the sign bit, the 11-bit
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3942 exponent, and the 52-bit mantissa, in that order. Together they represent
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3943 @code{pi} as an IEEE 754 double precision floating point number in the normal
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3944 form. Single precision floating point numbers are analogous.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3945
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3946 @item native-bit
31907 d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3947 Print the bit representation of numbers as stored in memory. For big-endian
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3948 machines, this is identical to the @code{format bit} layout seen above.
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3949 For little-endian machines, it will print the bytes in the opposite order,
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3950 though bits within a byte will still be presented with the most significant
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3951 bit on the left.
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3952
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3953 For example, the value of @code{pi} in this format on x86-64 is:
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3954
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3955 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3956 @group
31907 d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3957 00011000 00101101 01000100 01010100 11111011 00100001 00001001 01000000
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3958 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3959 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3960
32488 d7a3ed7f2fdc doc: grammarcheck C++ files before 9.1 release. Rik <rik@octave.org> parents: 32294 diff changeset	3961 @noindent
31907 d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3962 shown here with spaces added for clarity. Compare with the previous bit string
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3963 from @code{format bit} to see the grouping into bytes and their ordering.
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3964
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3965 @item hex
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3966 The same as @code{format bit} above, except that bits are grouped four at a
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3967 time into hexadecimal digits for brevity. Thus @code{pi} is represented as:
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3968
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3969 @example
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3970 @group
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3971 400921fb54442d18
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3972 @end group
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3973 @end example
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3974
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3975 @item native-hex
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3976 The same as @code{format native-bit} above, except that bits are grouped four
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3977 at a time into hexadecimal digits for brevity. Thus @code{pi} is represented
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3978 on an x86-64 as:
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3979
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3980 @example
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3981 @group
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3982 182d4454fb210940
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3983 @end group
d4d3098a15dc pr-output.cc: Fix output for `format native-bit` (bug #63940) Arun Giridhar <arungiridhar@gmail.com> parents: 31706 diff changeset	3984 @end example
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3985
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3986 @item rat
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3987 Print a rational approximation, i.e., values are approximated as the ratio of
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3988 small integers. For example, with the @samp{rat} format, @code{pi} is
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3989 displayed as @code{355/113}.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3990 @end table
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3991
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3992 The following two options affect the display of scientific and hex notations.
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3993
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3994 @table @code
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3995 @item lowercase (default)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3996 Use a lowercase @samp{e} for the exponent character in scientific notation and
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3997 lowercase @samp{a-f} for the hex digits representing 10-15.
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3998
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	3999 @item uppercase
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4000 Use an uppercase @samp{E} for the exponent character in scientific notation and
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4001 uppercase @samp{A-F} for the hex digits representing 10-15.
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4002 @end table
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4003
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4004 The following two options affect the display of all matrices.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4005
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4006 @table @code
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4007 @item compact
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4008 Remove blank lines around column number labels and between matrices producing
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4009 more compact output with more data per page.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4010
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4011 @item loose (default)
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4012 Insert blank lines above and below column number labels and between matrices to
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4013 produce a more readable output with less data per page.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4014 @end table
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4015
27522 3912e3a74e31 doc: Use "rightmost" to describe how format() behaves with multiple arguments. Rik <rik@octave.org> parents: 27521 diff changeset	4016 If @code{format} is called with multiple competing options, the rightmost one
31375 96f751f8392c doc: grammar check documentation ahead of 8.1 release. Rik <rik@octave.org> parents: 31009 diff changeset	4017 is used, except for @samp{default} which will override all other options. In
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4018 case of an error the format remains unchanged.
27521 37f9eb2c05e0 doc: improve format() docstring and NEWS announcement. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27518 diff changeset	4019
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4020 If called with one to three output arguments, and no inputs, return the current
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4021 format, format spacing, and uppercase preference. Specifying both outputs and
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4022 inputs will produce an error.
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4023
30329 81d26e8481a6 maint: Shorten @seealso lines to less than 80 characters (bug #57599) Rik <rik@octave.org> parents: 30216 diff changeset	4024 @seealso{fixed_point_format, output_precision, split_long_rows,
81d26e8481a6 maint: Shorten @seealso lines to less than 80 characters (bug #57599) Rik <rik@octave.org> parents: 30216 diff changeset	4025 print_empty_dimensions, rats}
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4026 @end deftypefn */)
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	4027 {
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4028 octave_value_list retval (std::min (nargout, 2));
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4029
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4030 int nargin = args.length ();
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4031
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4032 if (nargout == 0)
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4033 {
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4034 int argc = nargin + 1;
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4035
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4036 string_vector argv = args.make_argv ("format");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4037
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4038 set_format_style (argc, argv);
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4039 }
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4040 else
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4041 {
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4042 if (nargin > 0)
25107 13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4043 warning ("format: cannot query and set format at the same time, ignoring set operation");
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4044
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4045 if (nargout >= 3)
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4046 retval(2) = (uppercase_format ? "uppercase" : "lowercase");
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4047
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4048 if (nargout >= 2)
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	4049 retval(1) = (Vcompact_format ? "compact" : "loose");
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4050
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4051 retval(0) = format_string;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4052 }
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4053
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4054 return retval;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	4055 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	4056
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4057 /*
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4058 %!test
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4059 %! [old_fmt, old_spacing, old_uppercase] = format ();
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4060 %! unwind_protect
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4061 %! ## Test one of the formats
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4062 %! format long e;
bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4063 %! format uppercase;
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4064 %! str = disp (pi);
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4065 %! assert (str, "3.141592653589793E+00\n");
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	4066 %! str = disp (single (pi));
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4067 %! assert (str, "3.1415927E+00\n");
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4068 %! new_fmt = format ();
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4069 %! assert (new_fmt, "longe");
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4070 %! ## Test resetting format (method #1)
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4071 %! format compact;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4072 %! [~, new_spacing] = format ();
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4073 %! assert (new_spacing, "compact");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4074 %! format;
27499 2545345f8bd9 Set format to lowercase when called with no arguments. Rik <rik@octave.org> parents: 27491 diff changeset	4075 %! [new_fmt, new_spacing, new_case] = format ();
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4076 %! assert (new_fmt, "short");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4077 %! assert (new_spacing, "loose");
27499 2545345f8bd9 Set format to lowercase when called with no arguments. Rik <rik@octave.org> parents: 27491 diff changeset	4078 %! assert (new_case, "lowercase");
30992 4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4079 %! ## Test resetting format (method #2)
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4080 %! format compact uppercase long e;
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4081 %! [new_fmt, new_spacing, new_case] = format ();
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4082 %! assert (new_fmt, "longe");
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4083 %! assert (new_spacing, "compact");
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4084 %! assert (new_case, "uppercase");
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4085 %! format ("default");
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4086 %! [new_fmt, new_spacing, new_case] = format ();
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4087 %! assert (new_fmt, "short");
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4088 %! assert (new_spacing, "loose");
4ef25c610433 format: Add 'default' format option (bug #62430) Nicholas R. Jankowski <jankowski.nicholas@gmail.com> parents: 30890 diff changeset	4089 %! assert (new_case, "lowercase");
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4090 %! unwind_protect_cleanup
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4091 %! format (old_fmt);
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4092 %! format (old_spacing);
27491 bea2823affa4 Add new options "uppercase", "lowercase" to format() command. Rik <rik@octave.org> parents: 27483 diff changeset	4093 %! format (old_uppercase);
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4094 %! end_unwind_protect
25107 13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4095
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4096 %!test <*53427>
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4097 %! [old_fmt, old_spacing] = format ();
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4098 %! unwind_protect
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4099 %! format; # reset format to short and loose
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4100 %! format compact; # set compact format
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4101 %! format long; # set long format
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4102 %! [fmt, spacing] = format ();
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4103 %! assert (fmt, "long");
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4104 %! assert (spacing, "compact");
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4105 %! unwind_protect_cleanup
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4106 %! format (old_fmt);
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4107 %! format (old_spacing);
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4108 %! end_unwind_protect
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4109
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4110 ## Test input validation
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4111 %!test
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4112 %! fail ("fmt = format ('long')", "warning", "cannot query and set format");
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	4113
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4114 */
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	4115
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4116 DEFUN (fixed_point_format, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4117 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4118 @deftypefn {} {@var{val} =} fixed_point_format ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4119 @deftypefnx {} {@var{old_val} =} fixed_point_format (@var{new_val})
30588 ed17822e7662 doc: Always have a return value for functions which set internal variables (bug #61681) Rik <rik@octave.org> parents: 30583 diff changeset	4120 @deftypefnx {} {@var{old_val} =} fixed_point_format (@var{new_val}, "local")
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4121 Query or set the internal variable that controls whether Octave will
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4122 use a scaled format to print matrix values.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4123
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4124 The scaled format prints a scaling factor on the first line of output chosen
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4125 such that the largest matrix element can be written with a single leading
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4126 digit. For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4127
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4128 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4129 @group
26205 cf037b842a9f doc: Clarify example code in fixed_point_format documentation (bug #55208). Rik <rik@octave.org> parents: 26111 diff changeset	4130 fixed_point_format (true)
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4131 logspace (1, 7, 5)'
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4132 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4133
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4134 1.0e+07 *
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4135
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4136 0.00000
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4137 0.00003
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4138 0.00100
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4139 0.03162
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4140 1.00000
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4141 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4142 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4143
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4144 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4145 Notice that the first value appears to be 0 when it is actually 1. Because
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4146 of the possibility for confusion you should be careful about enabling
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4147 @code{fixed_point_format}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4148
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4149 When called from inside a function with the @qcode{"local"} option, the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4150 variable is changed locally for the function and any subroutines it calls.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4151 The original variable value is restored when exiting the function.
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	4152 @seealso{format, output_precision}
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4153 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4154 {
30001 428cccc75cc9 move most functions in variables.cc to octave namespace John W. Eaton <jwe@octave.org> parents: 29961 diff changeset	4155 return set_internal_variable (Vfixed_point_format, args, nargout,
428cccc75cc9 move most functions in variables.cc to octave namespace John W. Eaton <jwe@octave.org> parents: 29961 diff changeset	4156 "fixed_point_format");
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4157 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4158
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4159 DEFUN (print_empty_dimensions, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4160 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4161 @deftypefn {} {@var{val} =} print_empty_dimensions ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4162 @deftypefnx {} {@var{old_val} =} print_empty_dimensions (@var{new_val})
30588 ed17822e7662 doc: Always have a return value for functions which set internal variables (bug #61681) Rik <rik@octave.org> parents: 30583 diff changeset	4163 @deftypefnx {} {@var{old_val} =} print_empty_dimensions (@var{new_val}, "local")
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4164 Query or set the internal variable that controls whether the dimensions of
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4165 empty matrices are printed along with the empty matrix symbol, @samp{[]}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4166
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4167 For example, the expression
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4168
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4169 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4170 zeros (3, 0)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4171 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4172
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4173 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4174 will print
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4175
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4176 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4177 ans = [](3x0)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4178 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4179
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4180 When called from inside a function with the @qcode{"local"} option, the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4181 variable is changed locally for the function and any subroutines it calls.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4182 The original variable value is restored when exiting the function.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4183 @seealso{format}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4184 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4185 {
30001 428cccc75cc9 move most functions in variables.cc to octave namespace John W. Eaton <jwe@octave.org> parents: 29961 diff changeset	4186 return set_internal_variable (Vprint_empty_dimensions, args, nargout,
428cccc75cc9 move most functions in variables.cc to octave namespace John W. Eaton <jwe@octave.org> parents: 29961 diff changeset	4187 "print_empty_dimensions");
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4188 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4189
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4190 DEFUN (split_long_rows, args, nargout,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4191 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4192 @deftypefn {} {@var{val} =} split_long_rows ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4193 @deftypefnx {} {@var{old_val} =} split_long_rows (@var{new_val})
30588 ed17822e7662 doc: Always have a return value for functions which set internal variables (bug #61681) Rik <rik@octave.org> parents: 30583 diff changeset	4194 @deftypefnx {} {@var{old_val} =} split_long_rows (@var{new_val}, "local")
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4195 Query or set the internal variable that controls whether rows of a matrix
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4196 may be split when displayed to a terminal window.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4197
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4198 If the rows are split, Octave will display the matrix in a series of smaller
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4199 pieces, each of which can fit within the limits of your terminal width and
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4200 each set of rows is labeled so that you can easily see which columns are
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4201 currently being displayed. For example:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4202
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4203 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4204 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4205 octave:13> rand (2,10)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4206 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4207
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4208 Columns 1 through 6:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4209
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4210 0.75883 0.93290 0.40064 0.43818 0.94958 0.16467
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4211 0.75697 0.51942 0.40031 0.61784 0.92309 0.40201
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4212
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4213 Columns 7 through 10:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4214
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4215 0.90174 0.11854 0.72313 0.73326
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4216 0.44672 0.94303 0.56564 0.82150
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4217 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4218 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4219
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4220 When called from inside a function with the @qcode{"local"} option, the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4221 variable is changed locally for the function and any subroutines it calls.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4222 The original variable value is restored when exiting the function.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4223 @seealso{format}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4224 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4225 {
30001 428cccc75cc9 move most functions in variables.cc to octave namespace John W. Eaton <jwe@octave.org> parents: 29961 diff changeset	4226 return set_internal_variable (Vsplit_long_rows, args, nargout,
428cccc75cc9 move most functions in variables.cc to octave namespace John W. Eaton <jwe@octave.org> parents: 29961 diff changeset	4227 "split_long_rows");
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4228 }
29958 32c3a5805893 move DEFUN and DEFMETHOD functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 29655 diff changeset	4229
31605 e88a07dec498 maint: Use macros to begin/end C++ namespaces. Rik <rik@octave.org> parents: 31375 diff changeset	4230 OCTAVE_END_NAMESPACE(octave)

Mercurial > octave

annotate libinterp/corefcn/pr-output.cc @ 33476:0fbf06e4b460 default tip @