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

annotate libinterp/corefcn/pr-output.cc @ 27429:e0134184c1fd

Fix regression with display of "format g" (bug #55919). * pr-output.cc (make_real_format, make_real_matrix_format, make_complex_format, make_complex_matrix_format, make_range_format): When print_g is true, call float_format constructor with width and precision arguments rather than using constructor defaults.

author	Rik <rik@octave.org>
date	Fri, 20 Sep 2019 11:44:44 -0700
parents	db687716fed6
children	ba3fc70ba996

rev	line source
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1 /*
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2
26376 00f796120a6d maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 26205 diff changeset	3 Copyright (C) 1993-2019 John W. Eaton
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	4
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23829 diff changeset	7 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	8 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23829 diff changeset	9 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	10 (at your option) any later version.
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	11
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	15 GNU General Public License for more details.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	16
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	18 along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23829 diff changeset	19 <https://www.gnu.org/licenses/>.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	20
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	21 */
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21662 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	24 # include "config.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	25 #endif
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	26
23662 bd77ab816e43 eliminate obsolete file lo-math.h John W. Eaton <jwe@octave.org> parents: 23619 diff changeset	27 #include <cmath>
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	28
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	29 #include <iomanip>
23455 73ff72d3d603 maint: Eliminate <cfloat.h> header from libinterp files Rik <rik@octave.org> parents: 23450 diff changeset	30 #include <limits>
73ff72d3d603 maint: Eliminate <cfloat.h> header from libinterp files Rik <rik@octave.org> parents: 23450 diff changeset	31 #include <list>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5759 diff changeset	32 #include <sstream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	33 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	34
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	35 #include "Array-util.h"
453 393e95f46b51 [project @ 1994-06-06 00:05:20 by jwe] jwe parents: 296 diff changeset	36 #include "CMatrix.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	37 #include "Range.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2915 diff changeset	38 #include "cmd-edit.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	39 #include "dMatrix.h"
2891 1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe] jwe parents: 2847 diff changeset	40 #include "lo-mappers.h"
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 2305 diff changeset	41 #include "mach-info.h"
1651 e846e361a265 [project @ 1995-12-20 06:59:12 by jwe] jwe parents: 1588 diff changeset	42 #include "oct-cmplx.h"
26111 3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	43 #include "oct-string.h"
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4051 diff changeset	44 #include "quit.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	45
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	46 #include "Cell.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	47 #include "defun.h"
19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	48 #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	49 #include "errwarn.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	50 #include "ovl.h"
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	51 #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	52 #include "octave-preserve-stream-state.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	53 #include "pager.h"
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	54 #include "parse.h"
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	55 #include "pr-flt-fmt.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	56 #include "pr-output.h"
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	57 #include "sysdep.h"
6803 fe19c6cb5bc6 [project @ 2007-07-26 18:04:05 by jwe] jwe parents: 6788 diff changeset	58 #include "unwind-prot.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	59 #include "utils.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	60 #include "variables.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	61
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	62 // 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	63 // 'format short'.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	64 static bool Vfixed_point_format = false;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	65
5360 33adb987c033 [project @ 2005-05-23 16:19:56 by jwe] jwe parents: 5331 diff changeset	66 // 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	67 // like this: x = [](2x0).
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	68 bool Vprint_empty_dimensions = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	69
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	70 // 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	71 // smaller slices that fit on the screen.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	72 static bool Vsplit_long_rows = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	73
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	74 // TRUE means don't do any fancy formatting.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	75 static bool free_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	76
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	77 // 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	78 static bool plus_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	79
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	80 // 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	81 static std::string plus_format_chars = "+- ";
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	82
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	83 // TRUE means always print in a rational approximation
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	84 static bool rat_format = false;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	85
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	86 // 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	87 static int rat_string_len = -1;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	88
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	89 // TRUE means always print like dollars and cents.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	90 static bool bank_format = false;
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	91
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	92 // TRUE means print data in hexadecimal format.
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	93 static int hex_format = 0;
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 binary-bit-pattern format.
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	96 static int bit_format = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	97
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	98 // 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	99 bool Vcompact_format = false;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	100
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	101 // TRUE means use an e format.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	102 static bool print_e = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	103
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	104 // TRUE means use a g format.
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	105 static bool print_g = false;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	106
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	107 // TRUE means print E instead of e for exponent field.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	108 static bool print_big_e = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	109
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	110 // 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	111 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	112
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	113 static int
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	114 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	115 {
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	116 if (! print_eng)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	117 return x;
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	118 else
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	119 return x - 3*static_cast<int> (x/3);
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	120
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	121 // The expression above is equivalent to x - (x % 3).
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	122
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	123 // 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	124 // 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	125 // 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	126 // to avoid portability issues, we re-implement the modulo function to
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	127 // the desired behavior (truncation). There may be a gnulib
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	128 // replacement.
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	129
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	130 // 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	131 // 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	132 // 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	133 // 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	134 // 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	135 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	136
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	137 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	138 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	139 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	140 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	141 int ex = 0;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	142
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	143 if (x != 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	144 {
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	145 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	146 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	147
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	148 // Avoid using modulo function with negative arguments for
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	149 // 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	150
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	151 if (logabsval < 0)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	152 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	153 else
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	154 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	155 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	156
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	157 return ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	158 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	159
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	160 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	161 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	162 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	163 {
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	164 return 1 + (print_eng
5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	165 ? engineering_exponent (x)
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21782 diff changeset	166 : 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	167 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	168
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	169 template <typename T>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	170 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	171 pr_engineering_float<T>::exponent (void) const
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	172 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	173 return engineering_exponent (m_val);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	174 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	175
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	176 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	177 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	178 pr_engineering_float<T>::mantissa (void) const
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	179 {
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	180 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	181 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	182
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	183 template <typename T>
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	184 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	185 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	186 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	187 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	188
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	189 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	190
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	191 if (real_fmt.width () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	192 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	193
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	194 if (real_fmt.precision () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	195 os << std::setprecision (real_fmt.precision ());
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	196
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	197 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	198
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	199 os << pef.mantissa ();
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 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	202 if (ex < 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	203 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	204 os << std::setw (0) << "e-";
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	205 ex = -ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	206 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	207 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	208 os << std::setw (0) << "e+";
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	209
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	210 os << std::setw (real_fmt.exponent_width () - 2)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	211 << 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	212
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	213 return os;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	214 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	215
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	216 template <typename T>
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	217 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	218 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	219 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	220 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	221
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	222 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	223
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	224 if (real_fmt.width () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	225 os << std::setw (real_fmt.width ());
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	226
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	227 if (real_fmt.precision () >= 0)
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	228 os << std::setprecision (real_fmt.precision ());
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	229
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	230 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	231
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	232 os << pff.m_val;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	233
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	234 return os;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	235 }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	236
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	237 template <typename T>
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	238 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	239 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	240 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	241 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	242
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	243 float_format real_fmt = prf.m_ff;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	244
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	245 int fw = (rat_string_len > 0 ? rat_string_len : real_fmt.width ());
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	246 std::string s = rational_approx (prf.m_val, fw);
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	247
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	248 if (fw >= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	249 os << std::setw (fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	250
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	251 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	252
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	253 if (fw > 0 && s.length () > static_cast<unsigned int> (fw))
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	254 os << '*';
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	255 else
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	256 os << s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	257
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	258 return os;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	259 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	260
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	261 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	262 static inline T
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	263 pr_max_internal (const MArray<T>& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	264 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	265 // We expect a 2-d array.
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	266 assert (m.ndims () == 2);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	267
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	268 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	269 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	270
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	271 T result = std::numeric_limits<T>::lowest ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	272
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	273 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	274
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	275 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	276 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	277 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	278 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	279 if (! octave::math::isfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	280 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	281
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	282 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	283
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	284 if (val > result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	285 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	286 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	287
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	288 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	289 result = 0;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	290
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	291 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	292 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	293
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	294 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	295 static inline T
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	296 pr_min_internal (const MArray<T>& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	297 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	298 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	299 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	300
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	301 T result = std::numeric_limits<T>::max ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	302
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	303 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	304
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	305 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	306 for (octave_idx_type i = 0; i < nr; i++)
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 val = m(i,j);
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	309 if (! octave::math::isfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	310 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	311
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	312 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	313
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	314 if (val < result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	315 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	316 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	317
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	318 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	319 result = 0;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	320
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	321 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	322 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	323
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	324 template <typename>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	325 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	326 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	327 static const int digits10;
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	328 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	329 };
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	330
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	331 template <>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	332 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	333 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	334 static const int digits10;
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	335 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	336 };
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	337
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	338 const int pr_output_traits<double>::digits10 = 16;
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	339 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	340
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	341 template <>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	342 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	343 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	344 static const int digits10;
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	345 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	346 };
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	347
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	348 const int pr_output_traits<float>::digits10 = 8;
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	349 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	350
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	351 // 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	352
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	353 // 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	354
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	355 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	356 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	357 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	358 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	359 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 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 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	362
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	363 int fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	364
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	365 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	366 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	367 fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	368 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	369 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	370 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	371 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	372 fw = (digits < 0 ? 5 : digits + 4);
17847 3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	373 if (inf_or_nan && fw < 5)
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	374 fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	375 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	376 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	377 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	378 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	379 fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	380 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	381 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	382 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	383 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	384 fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	385 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	386 }
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	387 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	388 {
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	389 fw = 1 + digits;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	390 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	391 fw = 4;
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	392
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	393 if (int_only)
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	394 {
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	395 ld = digits;
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	396 rd = 0;
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	397 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	398 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	399 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	400 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	401 if (digits > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	402 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	403 ld = digits;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	404 rd = (prec > digits ? prec - digits : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	405 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	406 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	407 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	408 ld = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	409 rd = (prec > digits ? prec - digits : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	410 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	411
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	412 fw = 1 + ld + 1 + rd;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	413 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	414
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	415 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	416 && (print_e \|\| print_g \|\| print_eng
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	417 \|\| ld + rd > pr_output_traits<T>::digits10
24785 504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	418 \|\| fw > pr_output_traits<T>::max_field_width))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	419 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	420 if (print_g)
27429 e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	421 {
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	422 int prec = output_precision ();
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	423 fmt = float_format (prec+5, prec);
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	424 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	425 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	426 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	427 // e+ddd
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	428 int ex = 5;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	429
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	430 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	431 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	432 // -ddd.
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	433 fw = 5 + prec + ex;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	434 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	435 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	436 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	437 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	438 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	439 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	440 // -d.
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	441 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	442 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	443 fw = 4;
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	444 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	445 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	446 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	447
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	448 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	449 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	450 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	451 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	452 fmt = float_format (fw, ld);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	453 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	454 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	455
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	456 return float_display_format (fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	457 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	458
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	459 // 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	460
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	461 template <typename T>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	462 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	463 make_scalar_format (const T& val)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	464 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	465 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	466 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	467
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	468 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	469
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	470 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	471
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	472 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	473
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	474 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	475
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	476 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	477 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	478
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	479 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	480 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	481 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	482 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	483 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	484 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	485
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	486 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	487 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	488 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	489 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	490 return make_scalar_format (f);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	491 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	492
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	493 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	494 static inline float_display_format
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	495 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	496 int int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	497 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	498 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	499 ? 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	500
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	501 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 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 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	504
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	505 int fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	506
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	507 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	508 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	509 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	510 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	511 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	512 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	513 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	514 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	515 fw = (digits <= 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	516 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	517 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	518 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	519 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	520 fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	521 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	522 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	523 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	524 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	525 fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	526 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	527 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	528 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	529 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	530 rd = prec;
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	531 fw = rd + 3;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	532 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	533 fw = 4;
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	534 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	535 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	536 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	537 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	538 fw = (digits <= 0 ? 2 : digits + 1);
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	539 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	540 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	541 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	542 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	543 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	544 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	545 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	546 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	547 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	548 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	549 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	550 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	551 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	552 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	553 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	554 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	555 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	556 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	557 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	558
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	559 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	560 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	561 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	562 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	563 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	564 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	565 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	566 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	567 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	568 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	569 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	570 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	571 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	572
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	573 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	574 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	575
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	576 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	577 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	578 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	579 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	580
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	581 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	582 && (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	583 \|\| (! Vfixed_point_format
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	584 && (ld + rd > pr_output_traits<T>::digits10
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	585 \|\| fw > pr_output_traits<T>::max_field_width))))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	586 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	587 if (print_g)
27429 e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	588 {
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	589 int prec = output_precision ();
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	590 fmt = float_format (prec+5, prec);
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	591 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	592 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	593 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	594 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	595 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	596 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	597
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	598 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	599 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	600 fw = 4 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	601 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	602 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	603 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	604 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	605 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	606 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	607 fw = 2 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	608 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	609 fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	610 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	611 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	612 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	613
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	614 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	615 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	616 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	617 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	618 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	619 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	620 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	621
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	622 return float_display_format (scale, fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	623 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	624
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	625 template <typename MT>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	626 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	627 make_matrix_format (const MT& m)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	628 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	629 assert (m.ndims () == 2);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	630
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	631 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	632 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	633
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	634 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	635
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	636 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	637
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	638 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	639
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	640 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	641
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	642 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	643 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	644
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	645 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	646
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	647 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	648
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	649 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	650 int_or_inf_or_nan);
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	651 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	652
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	653 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	654 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	655 make_format (const Matrix& m)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	656 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	657 return make_matrix_format (m);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	658 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	659
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	660 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	661 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	662 make_format (const FloatMatrix& m)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	663 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	664 return make_matrix_format (m);
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	665 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	666
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	667 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	668 static inline float_display_format
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	669 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	670 bool inf_or_nan, int int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	671 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	672 float_format r_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	673 float_format i_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	674
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	675 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	676
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	677 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	678
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	679 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	680 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	681 i_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	682 r_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	683 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	684 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	685 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	686 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	687 int digits = r_x;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	688 i_fw = 0;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	689 r_fw = (digits <= 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	690 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	691 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	692 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	693 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	694 r_fw = 2 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	695 i_fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	696 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	697 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	698 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	699 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	700 r_fw = 8 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	701 i_fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	702 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	703 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	704 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	705 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	706 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	707 i_fw = (digits <= 0 ? 1 : digits);
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	708 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	709 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	710 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	711 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	712 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	713 }
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	714
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	715 if (int_only)
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	716 {
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	717 ld = digits;
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	718 rd = 0;
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	719 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	720 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	721 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	722 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	723 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	724 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	725 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	726 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	727 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	728 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	729 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	730 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	731 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	732 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	733 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	734 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	735 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	736
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	737 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	738 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	739 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	740 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	741 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	742 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	743 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	744 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	745 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	746 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	747 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	748 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	749 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	750
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	751 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	752 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	753
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	754 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	755 r_fw = i_fw + 1;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	756 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	757
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	758 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	759 && (print_e \|\| print_eng \|\| print_g
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	760 \|\| ld + rd > pr_output_traits<T>::digits10
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	761 \|\| r_fw > pr_output_traits<T>::max_field_width
a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	762 \|\| i_fw > pr_output_traits<T>::max_field_width))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	763 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	764 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	765 {
27429 e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	766 int prec = output_precision ();
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	767 int width = prec + 5;
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	768 r_fmt = float_format (width, prec);
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	769 i_fmt = float_format (width, prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	770 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	771 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	772 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	773 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	774 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	775 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	776
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	777 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	778 {
21568 3d60ed163b70 maint: Eliminate bad spacing around '='. Rik <rik@octave.org> parents: 21547 diff changeset	779 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	780 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	781 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	782 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	783 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	784 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	785 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	786 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	787 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	788 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	789 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	790 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	791 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	792 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	793 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	794 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	795 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	796 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	797 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	798 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	799 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	800 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	801 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	802
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	803 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	804 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	805 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	806 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	807 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	808 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	809 else if (! bank_format && (inf_or_nan \|\| int_only))
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	810 {
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	811 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	812 i_fmt = float_format (i_fw, ld);
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	813 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	814 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	815 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	816 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	817 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	818 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	819
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	820 return float_display_format (r_fmt, i_fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	821 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	822
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	823 template <typename T>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	824 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	825 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	826 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	827 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	828 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	829
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	830 T rp = c.real ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	831 T ip = c.imag ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	832
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	833 bool inf_or_nan = (octave::math::isinf (c) \|\| octave::math::isnan (c));
2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	834
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	835 bool int_only = (octave::math::x_nint (rp) == rp
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	836 && octave::math::x_nint (ip) == ip);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	837
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	838 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	839 T i_abs = (ip < 0 ? -ip : ip);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	840
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	841 int r_x = (! octave::math::isfinite (rp)
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	842 \|\| r_abs == 0) ? 0 : num_digits (r_abs);
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	843
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	844 int i_x = (! octave::math::isfinite (ip)
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	845 \|\| i_abs == 0) ? 0 : num_digits (i_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	846
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	847 int x_max, x_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	848
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	849 if (r_x > i_x)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	850 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	851 x_max = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	852 x_min = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	853 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	854 else
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	855 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	856 x_max = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	857 x_min = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	858 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	859
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	860 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	861 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	862
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	863 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	864 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	865 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	866 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	867 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	868 }
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	869
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	870 template <>
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	871 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	872 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	873 {
0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	874 return make_complex_scalar_format (fc);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	875 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	876
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	877 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	878 static inline float_display_format
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	879 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	880 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	881 int int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	882 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	883 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	884 ? 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	885
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	886 float_format r_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	887 float_format i_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	888
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	889 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	890
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	891 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	892
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	893 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	894 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	895 i_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	896 r_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	897 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	898 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	899 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	900 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	901 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	902 i_fw = 0;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	903 r_fw = (digits <= 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	904 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	905 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	906 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	907 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	908 r_fw = 2 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	909 i_fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	910 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	911 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	912 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	913 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	914 r_fw = 8 * sizeof (T);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	915 i_fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	916 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	917 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	918 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	919 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	920 rd = prec;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	921 i_fw = rd + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	922 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	923 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	924 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	925 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	926 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	927 }
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	928 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	929 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	930 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	931 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	932 i_fw = (digits <= 0 ? 1 : digits);
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	933 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	934 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	935 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	936 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	937 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	938 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	939 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	940 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	941 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	942 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	943 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	944 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	945 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	946 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	947 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	948 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	949 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	950 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	951 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	952 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	953 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	954 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	955 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	956
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	957 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	958 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	959 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	960 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	961 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	962 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	963 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	964 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	965 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	966 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	967 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	968 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	969 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	970
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	971 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	972 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	973
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	974 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	975 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	976 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	977 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	978 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	979 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	980 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	981 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	982
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	983 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	984 && (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	985 \|\| (! Vfixed_point_format
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	986 && (ld + rd > pr_output_traits<T>::digits10
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	987 \|\| r_fw > pr_output_traits<T>::max_field_width
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	988 \|\| i_fw > pr_output_traits<T>::max_field_width))))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	989 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	990 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	991 {
27429 e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	992 int prec = output_precision ();
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	993 int width = prec + 5;
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	994 r_fmt = float_format (width, prec);
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	995 i_fmt = float_format (width, prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	996 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	997 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	998 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	999 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1000 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	1001 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1002
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1003 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1004 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1005 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	1006 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	1007 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	1008 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1009 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1010 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1011 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1012 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	1013 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	1014 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1015 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1016 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1017 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	1018 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	1019 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	1020 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1021 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1022 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1023 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1024 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	1025 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	1026 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1027 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1028
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1029 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1030 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1031 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1032 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1033 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1034 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1035 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	1036 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1037 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1038 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1039 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1040 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1041 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1042 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	1043 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	1044 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1045
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1046 return float_display_format (scale, r_fmt, i_fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1047 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1048
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1049 template <typename CMT>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1050 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	1051 make_complex_matrix_format (const CMT& cm)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1052 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1053 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1054 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1055
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1056 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	1057 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	1058
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1059 RMT rp = real (cm);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1060 RMT ip = imag (cm);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1061
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1062 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	1063
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1064 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	1065 && 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	1066
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1067 RMT r_m_abs = rp.abs ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1068 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	1069 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	1070
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1071 RMT i_m_abs = ip.abs ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1072 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	1073 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	1074
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	1075 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	1076
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1077 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	1078
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1079 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	1080
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1081 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	1082
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1083 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	1084 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	1085
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1086 return make_complex_matrix_format<ELT_T> (x_max, x_min, r_x_max, r_x_min,
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1087 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	1088 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1089
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1090 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1091 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1092 make_format (const ComplexMatrix& cm)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1093 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1094 return make_complex_matrix_format (cm);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1095 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1096
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1097 template <>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1098 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1099 make_format (const FloatComplexMatrix& cm)
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1100 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1101 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	1102 }
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1103
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1104 template <>
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1105 float_display_format
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1106 make_format (const boolNDArray&)
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1107 {
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1108 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	1109 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1110
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1111 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1112 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	1113 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	1114 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1115 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	1116 ? 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	1117
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1118 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1119
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1120 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	1121
24789 a4d4ec566fd7 improve formatting of large values in pr-output functions John W. Eaton <jwe@octave.org> parents: 24788 diff changeset	1122 int fw = 0, ld = 0, rd = 0;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1123
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1124 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1125 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1126 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1127 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1128 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1129 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1130 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1131 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	1132 fw = (digits < 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1133 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1134 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1135 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1136 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1137 fw = 2 * sizeof (T);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1138 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1139 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1140 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1141 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1142 fw = 8 * sizeof (T);
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1143 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1144 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1145 else if (all_ints)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1146 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1147 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	1148 fw = digits + 1;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1149 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1150 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1151 else if (Vfixed_point_format && ! print_g)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1152 {
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1153 rd = prec;
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1154 fw = rd + 3;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1155 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1156 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1157 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1158 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1159 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1160 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1161 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1162 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	1163 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1164 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1165 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1166 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1167 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1168 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	1169 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1170 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1171
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1172 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1173 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1174 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1175 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1176 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	1177 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1178 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1179 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1180 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1181 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1182 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	1183 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1184 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1185
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1186 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	1187 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1188
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1189 fw = ld + rd + 3;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1190 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1191
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1192 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	1193 && (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	1194 \|\| (! Vfixed_point_format
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	1195 && (ld + rd > pr_output_traits<T>::digits10
504869574c89 restore auto switch to E formats octave_print_internal functions John W. Eaton <jwe@octave.org> parents: 24784 diff changeset	1196 \|\| fw > pr_output_traits<T>::max_field_width))))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1197 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1198 if (print_g)
27429 e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	1199 {
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	1200 int prec = output_precision ();
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	1201 fmt = float_format (prec+5, prec);
e0134184c1fd Fix regression with display of "format g" (bug #55919). Rik <rik@octave.org> parents: 27277 diff changeset	1202 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1203 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1204 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1205 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1206 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	1207 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1208
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1209 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1210 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1211 fw = 5 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1212 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	1213 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1214 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1215 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1216 fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1217 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	1218 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1219 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1220
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1221 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1222 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1223 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1224 else if (! bank_format && all_ints)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1225 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1226 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1227 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1228
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1229 return float_display_format (scale, fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1230 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1231
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1232 template <>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1233 float_display_format
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1234 make_format (const Range& r)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1235 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1236 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1237 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1238
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1239 double r_min = r.base ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1240 double r_max = r.limit ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1241
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1242 if (r_max < r_min)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1243 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1244 double tmp = r_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1245 r_max = r_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1246 r_min = tmp;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1247 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1248
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1249 bool all_ints = r.all_elements_are_ints ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1250
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	1251 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	1252 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	1253
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1254 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	1255
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1256 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	1257
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1258 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	1259 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1260
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	1261 template <typename T>
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1262 union equiv
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1263 {
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	1264 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	1265 unsigned char i[sizeof (T)];
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1266 };
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1267
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1268 #define PRINT_CHAR_BITS(os, c) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1269 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1270 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1271 unsigned char ctmp = c; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1272 char stmp[9]; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1273 stmp[0] = (ctmp & 0x80) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1274 stmp[1] = (ctmp & 0x40) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1275 stmp[2] = (ctmp & 0x20) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1276 stmp[3] = (ctmp & 0x10) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1277 stmp[4] = (ctmp & 0x08) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1278 stmp[5] = (ctmp & 0x04) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1279 stmp[6] = (ctmp & 0x02) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1280 stmp[7] = (ctmp & 0x01) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1281 stmp[8] = '\0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1282 os << stmp; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1283 } \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1284 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1285
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1286 #define PRINT_CHAR_BITS_SWAPPED(os, c) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1287 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1288 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1289 unsigned char ctmp = c; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1290 char stmp[9]; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1291 stmp[0] = (ctmp & 0x01) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1292 stmp[1] = (ctmp & 0x02) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1293 stmp[2] = (ctmp & 0x04) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1294 stmp[3] = (ctmp & 0x08) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1295 stmp[4] = (ctmp & 0x10) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1296 stmp[5] = (ctmp & 0x20) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1297 stmp[6] = (ctmp & 0x40) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1298 stmp[7] = (ctmp & 0x80) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1299 stmp[8] = '\0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1300 os << stmp; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1301 } \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1302 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1303
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	1304 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1305 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	1306 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	1307 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1308 // 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	1309 // for hex and bit formats.
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1310 //
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1311 // {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	1312 // {bit,hex}_format == 2: print native
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1313
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	1314 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	1315
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1316 if (hex_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1317 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1318 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	1319
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	1320 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	1321 tmp.val = val;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1322
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1323 // 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	1324
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1325 // FIXME: will bad things happen if we are
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1326 // interrupted before resetting the format flags and fill
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1327 // character?
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1328
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27183 diff changeset	1329 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	1330 = 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	1331
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1332 os.fill ('0');
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1333 os.flags (std::ios::right \| std::ios::hex);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1334
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1335 if (hex_format > 1
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1336 \|\| 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	1337 {
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	1338 for (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	1339 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	1340 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1341 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1342 {
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	1343 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	1344 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	1345 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1346 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1347 else if (bit_format)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 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 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	1350 tmp.val = val;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1351
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27183 diff changeset	1352 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	1353 = 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	1354
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1355 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	1356 {
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	1357 for (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	1358 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	1359 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1360 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1361 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1362 if (bit_format > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1363 {
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	1364 for (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	1365 PRINT_CHAR_BITS_SWAPPED (os, tmp.i[i]);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1366 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1367 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1368 {
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	1369 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	1370 PRINT_CHAR_BITS (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1371 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1372 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1373 }
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	1374 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	1375 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1376 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	1377
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1378 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1379 os << std::setw (fw) << "NA";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1380 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1381 os << "NA";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1382 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1383 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	1384 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	1385 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	1386 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1387 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	1388
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1389 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	1390 if (val < 0)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1391 s = "-Inf";
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1392 else
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1393 s = "Inf";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1394
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1395 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1396 os << std::setw (fw) << s;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1397 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1398 os << s;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1399 }
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	1400 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	1401 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1402 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	1403
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1404 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1405 os << std::setw (fw) << "NaN";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1406 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1407 os << "NaN";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1408 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1409 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	1410 os << pr_engineering_float<T> (fmt, val);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1411 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	1412 os << pr_formatted_float<T> (fmt, val);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1413 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1414
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	1415 template <typename T>
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1416 static inline void
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1417 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	1418 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1419 double scale = fmt.scale_factor ();
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1420
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	1421 if (Vfixed_point_format && ! print_g && scale != 1)
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1422 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	1423
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1424 pr_any_float (os, fmt.real_format (), val);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1425 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1426
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	1427 template <typename T>
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1428 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	1429 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	1430 {
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1431 pr_any_float (os, fmt.imag_format (), val);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1432 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1433
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	1434 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1435 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	1436 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	1437 const std::complex<T>& cval)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1438 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1439 // FIXME: should we range check this value? It is stored as a double
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1440 // to simplify the implementation, but should always correspond to the
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1441 // type of value we are displaying.
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1442
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1443 double dscale = fmt.scale_factor ();
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1444 T scale = static_cast<T> (dscale);
168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1445
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	1446 std::complex<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	1447 = ((Vfixed_point_format && ! print_g && scale != 1)
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1448 ? cval / scale : cval);
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1449
39186eac5a05 preparing for a brave new future, use templates in some pr-output functions John W. Eaton <jwe@octave.org> parents: 24769 diff changeset	1450 T r = tmp.real ();
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1451
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1452 pr_float (os, fmt, r);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1453
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1454 if (! bank_format)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1455 {
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	1456 T i = tmp.imag ();
4349 a6c22c2c9b09 [project @ 2003-02-21 18:59:07 by jwe] jwe parents: 4270 diff changeset	1457 if (! (hex_format \|\| bit_format) && lo_ieee_signbit (i))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1458 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1459 os << " - ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1460 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	1461 pr_imag_float (os, fmt, i);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1462 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1463 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1464 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1465 if (hex_format \|\| bit_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1466 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1467 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1468 os << " + ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1469
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1470 pr_imag_float (os, fmt, i);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1471 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1472 os << 'i';
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1473 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1474 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1475
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1476 static inline void
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1477 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	1478 bool pr_as_read_syntax)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1479 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1480 assert (nr == 0 \|\| nc == 0);
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1481
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1482 if (pr_as_read_syntax)
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1483 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1484 if (nr == 0 && nc == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1485 os << "[]";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1486 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1487 os << "zeros (" << nr << ", " << nc << ')';
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1488 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1489 else
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1490 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1491 os << "[]";
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1492
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1493 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	1494 os << '(' << nr << 'x' << nc << ')';
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1495 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1496 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1497
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1498 static inline void
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1499 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	1500 bool pr_as_read_syntax)
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1501 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1502 assert (dims.any_zero ());
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1503
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1504 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	1505 os << "zeros (" << dims.str (',') << ')';
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1506 else
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1507 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1508 os << "[]";
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1509
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1510 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	1511 os << '(' << dims.str () << ')';
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1512 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1513 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1514
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 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_scale_header (std::ostream& os, double scale)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1517 {
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	1518 if (Vfixed_point_format && ! print_g && scale != 1)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1519 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1520 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	1521
3568 58549b931ad5 [project @ 2000-02-03 10:21:54 by jwe] jwe parents: 3548 diff changeset	1522 os << " "
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1523 << std::setw (8) << std::setprecision (1)
21662 5b9868c2e212 maint: Octave coding convention cleanups. Rik <rik@octave.org> parents: 21583 diff changeset	1524 << 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	1525 << scale
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	1526 << "*\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1527
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1528 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1529 os << "\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1530 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1531 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1532
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1533 static inline void
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1534 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	1535 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	1536 {
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1537 if (total_width > max_width && Vsplit_long_rows)
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1538 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1539 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	1540
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	1541 if (col != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1542 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1543 if (Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1544 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1545 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1546 os << "\n\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1547 }
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1548
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1549 octave_idx_type num_cols = lim - col;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1550
3548 ab7fa5a8f23f [project @ 2000-02-03 01:17:15 by jwe] jwe parents: 3538 diff changeset	1551 os << std::setw (extra_indent) << "";
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1552
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1553 if (num_cols == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1554 os << " Column " << col + 1 << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1555 else if (num_cols == 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1556 os << " Columns " << col + 1 << " and " << lim << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1557 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1558 os << " Columns " << col + 1 << " through " << lim << ":\n";
2915 649549662cf6 [project @ 1997-04-30 20:51:40 by jwe] jwe parents: 2907 diff changeset	1559
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1560 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1561 os << "\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1562 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1563 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1564
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	1565 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1566 static inline void
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1567 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	1568 {
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1569 if (val > T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1570 os << plus_format_chars[0];
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1571 else if (val < T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1572 os << plus_format_chars[1];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1573 else
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1574 os << plus_format_chars[2];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1575 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1576
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	1577 // 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	1578 //
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1579 // 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	1580 //
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1581 // 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	1582
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1583 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1584 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	1585 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	1586 {
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1587 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	1588 }
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1589
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1590 #define INSTANTIATE_ABS(T) \
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1591 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	1592
25569 e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1593 INSTANTIATE_ABS(int8_t);
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1594 INSTANTIATE_ABS(int16_t);
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1595 INSTANTIATE_ABS(int32_t);
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1596 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	1597
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1598 #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	1599 template <> \
25569 e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1600 inline T \
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1601 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	1602 { \
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1603 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	1604 }
6114be517240 * pr-output.cc: Move defn of specialized abs before first use (bug #53114) John W. Eaton <jwe@octave.org> parents: 24745 diff changeset	1605
25569 e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1606 SPECIALIZE_UABS(uint8_t)
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1607 SPECIALIZE_UABS(uint16_t)
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1608 SPECIALIZE_UABS(uint32_t)
e8961d677661 build: avoid compiler warning about unused function 'abs' (bug #54237) Mike Miller <mtmiller@octave.org> parents: 25108 diff changeset	1609 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	1610
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1611 #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	1612 template <> \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1613 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	1614 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	1615 { \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1616 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	1617 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	1618 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1619 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	1620 { \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1621 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	1622 = 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	1623 (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	1624 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1625 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	1626 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	1627 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1628 if (! isneg) \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1629 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	1630 } \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1631 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1632 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	1633 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1634
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1635 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	1636 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	1637 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	1638 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	1639 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	1640 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	1641 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	1642 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	1643
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1644 #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	1645 template <> \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1646 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	1647 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	1648 { \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1649 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	1650 int digits \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1651 = 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	1652 (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	1653 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1654 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	1655 \
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1656 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	1657 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1658
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	1659 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	1660 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	1661 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	1662 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	1663 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	1664 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	1665 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	1666 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	1667
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1668 void
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1669 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	1670 bool d, bool pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1671 {
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1672 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	1673 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1674
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1675 void
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1676 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	1677 {
24760 b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1678 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	1679 }
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1680
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1681 void
b784d68f7c44 fix printing of logical values (bug #53160) John W. Eaton <jwe@octave.org> parents: 24747 diff changeset	1682 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	1683 char, bool)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1684 {
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1685 panic_impossible ();
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1686 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1687
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1688 void
24668 d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	1689 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	1690 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	1691 {
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1692 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	1693 os << d;
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1694 else if (plus_format)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1695 pr_plus_format (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1696 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1697 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1698 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1699 os << d;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1700 else
24668 d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	1701 pr_float (os, fmt, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1702 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1703 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1704
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1705 void
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1706 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	1707 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	1708 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1709 if (pr_as_read_syntax)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1710 os << d;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1711 else if (plus_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1712 pr_plus_format (os, d);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1713 else
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1714 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1715 if (free_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1716 os << d;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1717 else
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1718 pr_float (os, fmt, d);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1719 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1720 }
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1721
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1722 template <typename MT>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	1723 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	1724 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	1725 {
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1726 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	1727 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	1728
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1729 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	1730 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	1731
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1732 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	1733 {
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1734 for (octave_idx_type j = 0; j < nc; j++)
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1735 os << ' ' << m.elem(i,j);
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1736
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1737 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	1738 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	1739 }
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1740
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1741 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	1742 os << ']';
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1743 }
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1744
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1745 template <typename MT>
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1746 static inline void
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1747 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	1748 {
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1749 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	1750 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	1751
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1752 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	1753 {
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1754 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	1755 {
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1756 octave_quit ();
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1757
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1758 pr_plus_format (os, m(i,j));
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1759 }
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1760
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1761 if (i < nr - 1)
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1762 os << "\n";
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1763 }
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1764 }
e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	1765
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1766 static inline int
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1767 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	1768 {
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	1769 int r_fw = fmt.real_format().width ();
2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	1770 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	1771
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1772 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	1773
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1774 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	1775 retval += 5;
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1776
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1777 return retval;
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1778 }
6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1779
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1780 template <typename MT>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1781 static void
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1782 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	1783 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1784 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1785 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1786 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1787
2408 e22aae3ccfad [project @ 1996-10-15 16:37:52 by jwe] jwe parents: 2387 diff changeset	1788 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1789 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	1790 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	1791 pr_plus_format_matrix (os, m);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1792 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1793 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1794 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	1795 int column_width = get_column_width (fmt);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1796 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	1797 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	1798
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1799 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1800 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1801 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1802 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1803
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1804 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1805 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1806
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1807 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1808 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1809 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	1810 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1811 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1812
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1813 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1814 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	1815 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1816 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1817 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1818 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1819 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1820
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1821 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1822 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1823 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	1824 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1825 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1826 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1827 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1828 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	1829
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1830 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	1831 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1832 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1833
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1834 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1835 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1836 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1837 {
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	1838 if (j > col)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1839 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1840 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1841 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1842 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1843
24761 d7c3918955e6 eliminate file-scope static variable in pr-output.cc John W. Eaton <jwe@octave.org> parents: 24760 diff changeset	1844 pr_float (os, fmt, m(i,j));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1845 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1846
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1847 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1848
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1849 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1850 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1851 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1852 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1853 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1854 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1855 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1856 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1857 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1858 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1859 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1860 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1861 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1862 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1863 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	1864
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1865 pr_scale_header (os, fmt.scale_factor ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1866
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1867 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	1868 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	1869 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	1870
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1871 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	1872 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1873
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1874 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	1875 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1876 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1877
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1878 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	1879 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1880 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1881
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1882 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1883
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1884 pr_float (os, fmt, m(i,j));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1885 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1886
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1887 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1888 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1889 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1890 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1891 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1892 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1893 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1894
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1895 template <typename DMT>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	1896 static void
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	1897 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	1898 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1899 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1900 octave_idx_type nr = m.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1901 octave_idx_type nc = m.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1902
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1903 if (nr == 0 \|\| nc == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1904 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	1905 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	1906 pr_plus_format_matrix (os, m);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1907 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1908 {
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	1909 float_display_format fmt
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1910 = 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	1911 int column_width = get_column_width (fmt);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1912 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	1913 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	1914
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1915 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1916 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1917 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1918 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1919
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1920 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1921 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1922
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1923 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1924 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	1925 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	1926 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1927 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1928
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1929 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1930 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	1931 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1932 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1933 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1934 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1935 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1936
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1937 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1938 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1939 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1940
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1941 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1942 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1943 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	1944 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	1945
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1946 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1947 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	1948 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1949
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1950 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1951 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1952 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1953 {
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	1954 if (j > col)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1955 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1956 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1957 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1958 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1959
24761 d7c3918955e6 eliminate file-scope static variable in pr-output.cc John W. Eaton <jwe@octave.org> parents: 24760 diff changeset	1960 pr_float (os, fmt, m(j,j));
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1961 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1962
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1963 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1964
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1965 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1966 os << " ]";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1967 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1968 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1969 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1970 os << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1971 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1972 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1973 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1974 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	1975
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1976 os << "Diagonal Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1977 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1978 os << "\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1979
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	1980 pr_scale_header (os, fmt.scale_factor ());
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1981
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21748 diff changeset	1982 // kluge. Get the true width of a number.
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1983 int zero_fw;
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1984 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1985 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	1986 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	1987 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	1988 zero_fw = tmp_oss.str ().length ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1989 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1990
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1991 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	1992 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	1993 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	1994
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1995 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	1996 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1997
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1998 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	1999 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2000 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2001
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2002 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	2003 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2004 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2005
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2006 os << " ";
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 (i == j)
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2009 pr_float (os, fmt, m(i,j));
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2010 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2011 os << std::setw (zero_fw) << '0';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2012 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2013
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2014 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2015 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2016 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2017 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2018 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2019 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2020 }
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2021
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2022 template <typename NDA_T, typename ELT_T, typename MAT_T>
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	2023 void print_nd_array (std::ostream& os, const NDA_T& nda,
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	2024 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	2025 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2026
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	2027 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	2028 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	2029 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2030 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2031
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2032 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	2033
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2034 dim_vector dims = nda.dims ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2035
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2036 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	2037
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2038 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	2039
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2040 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	2041 m *= dims(i);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2042
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2043 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	2044 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	2045
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2046 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	2047 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2048 octave_quit ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2049
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2050 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	2051
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2052 if (m > 1)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2053 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2054 nm += "(:,:,";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2055
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2056 std::ostringstream buf;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2057
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2058 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	2059 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2060 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	2061
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2062 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	2063 buf << ',';
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2064 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2065 buf << ')';
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2066 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2067
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2068 nm += buf.str ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2069 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2070
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2071 Array<idx_vector> idx (dim_vector (ndims, 1));
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2072
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2073 idx(0) = idx_vector (':');
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2074 idx(1) = idx_vector (':');
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2075
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2076 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	2077 idx(k) = idx_vector (ra_idx(k));
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2078
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2079 octave_value page
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2080 = 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	2081
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2082 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	2083 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2084 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	2085 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2086 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2087 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2088 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	2089 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	2090 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2091
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	2092 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	2093 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2094 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2095 }
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2096
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2097 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2098 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	2099 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2100 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2101 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2102 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2103 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2104 case 2:
19320 d0c73e23a505 Change inheritance tree so that <T>Matrix inherit from <T>NDArray. Carnë Draug <carandraug@octave.org> parents: 19318 diff changeset	2105 octave_print_internal (os, Matrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2106 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2107 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2108
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2109 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2110 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	2111 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2112 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2113 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2114
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2115 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2116 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	2117 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	2118 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2119 switch (nda.ndims ())
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2120 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2121 case 1:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2122 case 2:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2123 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	2124 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	2125 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2126
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2127 default:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2128 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	2129 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2130 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2131 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2132
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2133 template <typename T>
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2134 static inline void
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2135 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	2136 {
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2137 T rp = c.real ();
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2138 T ip = c.imag ();
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2139
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	2140 if (rp == 0)
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2141 {
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	2142 if (ip == 0)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2143 os << ' ';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2144 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2145 os << 'i';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2146 }
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	2147 else if (ip == 0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	2148 pr_plus_format (os, rp);
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2149 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2150 os << 'c';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2151 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2152
24668 d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	2153 extern void
d4dd741b2794 new octave_value functions for formatting output John W. Eaton <jwe@octave.org> parents: 24667 diff changeset	2154 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	2155 const Complex& c, bool pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2156 {
17867 49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2157 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	2158 os << c;
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2159 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	2160 pr_plus_format (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2161 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2162 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2163 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2164 os << c;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2165 else
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2166 pr_float (os, fmt, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2167 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2168 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2169
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2170 void
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2171 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	2172 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	2173 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2174 if (pr_as_read_syntax)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2175 os << c;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2176 else if (plus_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2177 pr_plus_format (os, c);
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2178 else
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2179 {
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2180 if (free_format)
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2181 os << c;
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2182 else
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2183 pr_float (os, fmt, c);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2184 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2185 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2186
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2187 void
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2188 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	2189 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	2190 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2191 octave_idx_type nr = m.rows ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2192 octave_idx_type nc = m.columns ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2193
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2194 if (nr == 0 \|\| nc == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2195 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	2196 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	2197 pr_plus_format_matrix (os, m);
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2198 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2199 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2200 int fw = 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2201 int column_width = fw + 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2202 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	2203 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	2204
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2205 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2206 max_width -= 4;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2207 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2208 max_width -= extra_indent;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2209
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2210 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2211 max_width = 0;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2212
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2213 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2214 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2215 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	2216 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2217 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2218
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2219 octave_idx_type inc = nc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2220 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	2221 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2222 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2223 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2224 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2225 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2226
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2227 if (pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2228 {
18849 aa9ca67f09fb make all permutation matrices column permutations (bug #42418) David Spies <dnspies@gmail.com> parents: 18816 diff changeset	2229 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	2230
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2231 os << "eye (";
18849 aa9ca67f09fb make all permutation matrices column permutations (bug #42418) David Spies <dnspies@gmail.com> parents: 18816 diff changeset	2232 os << ":, ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2233
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2234 octave_idx_type col = 0;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2235 while (col < nc)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2236 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	2237 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	2238
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2239 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	2240 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2241 octave_quit ();
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2242
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2243 if (j == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2244 os << "[ ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2245 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2246 {
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	2247 if (j > col)
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2248 os << ", ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2249 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2250 os << " ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2251 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2252
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2253 os << pvec (j);
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2254 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2255
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2256 col += inc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2257
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2258 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2259 os << " ]";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2260 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2261 os << " ...\n";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2262 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2263 os << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2264 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2265 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2266 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2267 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	2268
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2269 os << "Permutation Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2270 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2271 os << "\n";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2272
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2273 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	2274 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	2275 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	2276
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2277 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	2278 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2279
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2280 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	2281 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2282 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2283
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2284 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	2285 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2286 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2287
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2288 os << " ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2289
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2290 os << std::setw (fw) << m(i,j);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2291 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2292
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2293 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2294 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2295 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2296 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2297 }
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 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2300
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2301 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2302 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	2303 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2304 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2305 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2306 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2307 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2308 case 2:
19320 d0c73e23a505 Change inheritance tree so that <T>Matrix inherit from <T>NDArray. Carnë Draug <carandraug@octave.org> parents: 19318 diff changeset	2309 octave_print_internal (os, ComplexMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2310 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2311 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2312
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2313 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2314 print_nd_array <ComplexNDArray, Complex, ComplexMatrix>
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	2315 (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2316 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2317 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2318 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2319
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2320 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2321 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	2322 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	2323 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2324 switch (nda.ndims ())
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2325 {
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2326 case 1:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2327 case 2:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2328 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	2329 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	2330 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2331
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2332 default:
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2333 print_nd_array <FloatComplexNDArray, FloatComplex, FloatComplexMatrix>
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2334 (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	2335 break;
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2336 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2337 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2338
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2339 // 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	2340
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2341 void
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2342 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	2343 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	2344 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2345 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	2346 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2347
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2348 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2349 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	2350 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	2351 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2352 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	2353 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2354
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2355 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2356 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	2357 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	2358 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2359 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	2360 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2361
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2362 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2363 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	2364 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	2365 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2366 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	2367 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2368
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2369 void
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2370 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	2371 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	2372 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2373 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	2374 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2375
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2376 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2377 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	2378 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	2379 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2380 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	2381 }
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2382
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2383 void
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	2384 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	2385 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	2386 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2387 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	2388 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2389
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2390 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2391 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	2392 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2393 {
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2394 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	2395 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2396
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2397 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2398 octave_print_internal (std::ostream& os, const Range& r,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2399 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2400 {
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2401 double base = r.base ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2402 double increment = r.inc ();
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2403 double limit = r.limit ();
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20172 diff changeset	2404 octave_idx_type num_elem = r.numel ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2405
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2406 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	2407 pr_plus_format_matrix (os, r);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2408 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2409 {
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2410 float_display_format fmt = make_format (r);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2411
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2412 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2413 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2414 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2415 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2416 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	2417 if (increment != 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2418 os << increment << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2419 os << limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2420 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2421 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2422 {
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	2423 pr_float (os, fmt, base);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2424 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	2425 if (increment != 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2426 {
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	2427 pr_float (os, fmt, increment);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2428 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2429 }
24786 0aeef407b04e don't pass field width as separate argument in pr-output functions John W. Eaton <jwe@octave.org> parents: 24785 diff changeset	2430 pr_float (os, fmt, limit);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2431 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2432 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2433 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2434 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2435 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	2436
24788 6f04028d5d86 use templates to eliminate more nearly duplicate pr-output code John W. Eaton <jwe@octave.org> parents: 24787 diff changeset	2437 int column_width = get_column_width (fmt);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2438 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	2439 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	2440
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2441 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2442 {
24769 e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2443 os << ' ';
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2444 for (octave_idx_type i = 0; i < num_elem; i++)
e574b957b01b don't print extra newline after matrices with format free (bug #53168) John W. Eaton <jwe@octave.org> parents: 24767 diff changeset	2445 os << ' ' << r.elem(i);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2446 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2447 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2448
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2449 octave_idx_type inc = num_elem;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2450 if (total_width > max_width && Vsplit_long_rows)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2451 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2452 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2453 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2454 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2455 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2456
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2457 max_width -= extra_indent;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2458
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2459 if (max_width < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2460 max_width = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2461
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2462 pr_scale_header (os, fmt.scale_factor ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2463
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2464 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2465 while (col < num_elem)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2466 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	2467 octave_idx_type lim = (col + inc < num_elem ? col + inc : num_elem);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2468
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2469 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	2470 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2471
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2472 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2473
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2474 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	2475 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2476 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2477
16169 0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2478 double val;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2479 if (i == 0)
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2480 val = base;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2481 else
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2482 val = base + i * increment;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2483
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2484 if (i == num_elem - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2485 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2486 // See the comments in Range::matrix_value.
16169 0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2487 if ((increment > 0 && val >= limit)
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2488 \|\| (increment < 0 && val <= limit))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2489 val = limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2490 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2491
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2492 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2493
24787 168d5b43c840 store scale factor in float_display_format object John W. Eaton <jwe@octave.org> parents: 24786 diff changeset	2494 pr_float (os, fmt, val);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2495 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2496
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2497 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2498 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2499 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2500 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2501 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2502
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2503 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2504 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	2505 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2506 int extra_indent)
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2507 {
21583 d5963a6e29c2 Use integer output formatting for logicals (bug #47607) Mike Miller <mtmiller@octave.org> parents: 21568 diff changeset	2508 uint8NDArray tmp (bm);
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2509 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	2510 }
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2511
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2512 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2513 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	2514 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2515 int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2516 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2517 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2518 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2519 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2520 case 2:
19317 25f535b90e52 Change boolMatrix to subclass boolNDArray rather than be another Array<bool>. Carnë Draug <carandraug@octave.org> parents: 19255 diff changeset	2521 octave_print_internal (os, boolMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2522 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2523 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2524
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2525 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2526 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	2527 boolMatrix> (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2528 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2529 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2530 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2531
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2532 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2533 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	2534 bool pr_as_read_syntax,
21066 258c787cd9ce maint: Use "FIXME:" consistently in code base. Rik <rik@octave.org> parents: 20946 diff changeset	2535 int /* FIXME: extra_indent */,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2536 bool pr_as_string)
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2537 {
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2538 if (pr_as_string)
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2539 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2540 octave_idx_type nstr = chm.rows ();
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2541
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2542 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2543 os << "[ ";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2544
2907 8bb31a2b480b [project @ 1997-04-30 05:01:46 by jwe] jwe parents: 2903 diff changeset	2545 if (nstr != 0)
10315 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 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	2548 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2549 octave_quit ();
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 std::string row = chm.row_as_string (i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2552
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2553 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2554 {
25646 4d565baa475e move libinterp/utils functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25569 diff changeset	2555 os << '"' << octave::undo_string_escapes (row) << '"';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2556
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2557 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2558 os << "; ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2559 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2560 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2561 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2562 os << row;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2563
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2564 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2565 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2566 }
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 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2569
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2570 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2571 os << " ]";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2572 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2573 else
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2574 {
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2575 os << "sorry, printing char matrices not implemented yet\n";
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2576 }
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2577 }
94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2578
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2579 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2580 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	2581 bool pr_as_read_syntax, int extra_indent,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2582 bool pr_as_string)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2583 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2584 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2585 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2586 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2587 case 2:
19318 6c9ea5be96bf Change charMatrix to subclass charNDArray rather than be another Array<char>. Carnë Draug <carandraug@octave.org> parents: 19317 diff changeset	2588 octave_print_internal (os, charMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2589 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	2590 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2591
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2592 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2593 print_nd_array <charNDArray, char, charMatrix> (os, nda,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2594 pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2595 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2596 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2597 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2598
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2599 void
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2600 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	2601 bool pr_as_read_syntax, int extra_indent)
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2602 {
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2603 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	2604
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2605 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	2606 }
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2607
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2608 void
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2609 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	2610 bool pr_as_read_syntax, int /* extra_indent */)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2611 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2612 // 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	2613 // 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	2614
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	2615 if (nda.isempty ())
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2616 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	2617 else if (nda.numel () == 1)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2618 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2619 os << nda(0);
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2620 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2621 else
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2622 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2623 int ndims = nda.ndims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2624
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2625 dim_vector dims = nda.dims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2626
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2627 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	2628
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2629 octave_idx_type m = 1;
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2630
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2631 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2632 m *= dims(i);
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2633
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2634 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2635 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2636
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2637 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	2638 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2639 std::string nm = "ans";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2640
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2641 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2642 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2643 nm += "(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2644
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2645 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2646
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2647 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2648 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2649 buf << ra_idx(k) + 1;
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 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	2652 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2653 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2654 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2655 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2656
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2657 nm += buf.str ();
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
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2660 Array<idx_vector> idx (dim_vector (ndims, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2661
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2662 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2663 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2664
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2665 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2666 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2667
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2668 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	2669
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2670 // 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	2671 // in neatly aligned columns...
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2672
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2673 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2674 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2675
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2676 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2677 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2678 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2679
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2680 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	2681 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2682 for (octave_idx_type jj = 0; jj < n_cols; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2683 os << " " << page(ii,jj);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2684
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2685 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2686 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2687
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2688 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2689 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2690
26501 cfe28edab48b pr-output.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	2691 increment_index (ra_idx, dims, 2);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2692 }
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2693 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2694 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2695
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2696 template <typename T>
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2697 class
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2698 octave_print_conv
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2699 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2700 public:
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2701 typedef T print_conv_type;
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2702 };
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2703
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2704 #define PRINT_CONV(T1, T2) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2705 template <> \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2706 class \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2707 octave_print_conv<T1> \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2708 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2709 public: \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2710 typedef T2 print_conv_type; \
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2711 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2712
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2713 PRINT_CONV (octave_int8, octave_int16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2714 PRINT_CONV (octave_uint8, octave_uint16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2715
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2716 #undef PRINT_CONV
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2717
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2718 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2719 static inline void
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2720 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	2721 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	2722 size_t sz = d.byte_size ();
23432 e35a5c1233d0 maint: Use convention 'int x' for naming pointers. Rik <rik@octave.org>* parents: 23410 diff changeset	2723 const unsigned char *tmpi = d.iptr ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2724
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2725 // Unless explicitly asked for, always print in big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2726 // format for hex and bit formats.
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2727 //
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2728 // {bit,hex}_format == 1: print big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2729 // {bit,hex}_format == 2: print native
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2730
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2731 if (hex_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2732 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2733 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	2734
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2735 os.flags (std::ios::right \| std::ios::hex);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2736
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	2737 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	2738 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2739 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2740 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	2741 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2742 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2743 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2744 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2745 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	2746 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2747 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2748 else if (bit_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2749 {
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	2750 if (octave::mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2751 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2752 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2753 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2754 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2755 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2756 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2757 if (bit_format > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2758 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2759 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2760 PRINT_CHAR_BITS_SWAPPED (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2761 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2762 else
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 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2765 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2766 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2767 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2768 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2769 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2770 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2771 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	2772
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2773 os << std::setw (fw)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2774 << 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	2775
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2776 if (bank_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2777 os << ".00";
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2778 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2779 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2780
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2781 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2782 pr_int (std::ostream&, const octave_int8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2783
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2784 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2785 pr_int (std::ostream&, const octave_int16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2786
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2787 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2788 pr_int (std::ostream&, const octave_int32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2789
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2790 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2791 pr_int (std::ostream&, const octave_int64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2792
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2793 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2794 pr_int (std::ostream&, const octave_uint8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2795
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2796 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2797 pr_int (std::ostream&, const octave_uint16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2798
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2799 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2800 pr_int (std::ostream&, const octave_uint32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2801
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2802 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2803 pr_int (std::ostream&, const octave_uint64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2804
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2805 template <typename T>
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2806 void
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2807 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	2808 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	2809 const octave_int<T>& val, bool)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2810 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2811 if (plus_format)
24781 e6f380f9b2a4 use template for printing matrices in plus format John W. Eaton <jwe@octave.org> parents: 24771 diff changeset	2812 pr_plus_format (os, val);
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2813 else
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2814 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2815 if (free_format)
23534 b6498c088fca maint: Don't write '> >' for declaration of templates that use templates. Rik <rik@octave.org> parents: 23457 diff changeset	2816 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	2817 else
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2818 {
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2819 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	2820
27183 2d9decd77e58 revamp float_format object John W. Eaton <jwe@octave.org> parents: 27156 diff changeset	2821 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	2822 }
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2823 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2824 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2825
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2826 #define PRINT_INT_SCALAR_INTERNAL(TYPE) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2827 OCTINTERP_API void \
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2828 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	2829 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	2830 const octave_int<TYPE>& val, bool dummy) \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2831 { \
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24737 diff changeset	2832 octave_print_internal_template (os, fmt, val, dummy); \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2833 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2834
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2835 PRINT_INT_SCALAR_INTERNAL (int8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2836 PRINT_INT_SCALAR_INTERNAL (uint8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2837 PRINT_INT_SCALAR_INTERNAL (int16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2838 PRINT_INT_SCALAR_INTERNAL (uint16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2839 PRINT_INT_SCALAR_INTERNAL (int32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2840 PRINT_INT_SCALAR_INTERNAL (uint32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2841 PRINT_INT_SCALAR_INTERNAL (int64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2842 PRINT_INT_SCALAR_INTERNAL (uint64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2843
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2844 template <typename T>
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	2845 static inline void
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2846 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	2847 bool pr_as_read_syntax, int extra_indent)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2848 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2849 // 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	2850 // 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	2851
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	2852 if (nda.isempty ())
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2853 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	2854 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	2855 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	2856 pr_as_read_syntax);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2857 else if (plus_format && ! pr_as_read_syntax)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2858 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2859 int ndims = nda.ndims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2860
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2861 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	2862
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2863 dim_vector dims = nda.dims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2864
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2865 octave_idx_type m = 1;
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2866
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2867 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2868 m *= dims(i);
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2869
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2870 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2871 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2872
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2873 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	2874 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2875 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2876 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2877 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2878
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2879 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2880
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2881 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2882 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2883 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2884
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2885 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	2886 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2887 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2888 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2889 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2890
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2891 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2892
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2893 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2894 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2895 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2896 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2897
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2898 Array<idx_vector> idx (dim_vector (ndims, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2899
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2900 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2901 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2902
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2903 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2904 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2905
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2906 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	2907
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2908 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	2909 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2910 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	2911 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2912 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2913
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2914 pr_plus_format (os, page(ii,jj));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2915 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2916
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2917 if ((ii < nr - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2918 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2919 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2920
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2921 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2922 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2923 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2924 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2925 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2926 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2927 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2928 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2929 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2930 int ndims = nda.ndims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2931
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2932 dim_vector dims = nda.dims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2933
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2934 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	2935
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2936 octave_idx_type m = 1;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2937
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2938 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2939 m *= dims(i);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2940
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2941 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2942 octave_idx_type nc = dims(1);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2943
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2944 int fw = 0;
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2945 if (hex_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2946 fw = 2 * nda(0).byte_size ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2947 else if (bit_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2948 fw = nda(0).nbits ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2949 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2950 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2951 bool isneg = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2952 int digits = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2953
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2954 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	2955 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2956 int new_digits
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2957 = 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	2958 (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	2959
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2960 if (new_digits > digits)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2961 digits = new_digits;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2962
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2963 if (! isneg)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2964 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	2965 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2966
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2967 fw = digits + isneg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2968 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2969
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	2970 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	2971 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	2972 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	2973 octave_idx_type inc = nc;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2974 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	2975 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2976 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2977 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2978 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2979 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2980
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2981 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	2982 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2983 if (m > 1)
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 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2986
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2987 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2988
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2989 for (int k = 2; k < ndims; k++)
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 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2992
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2993 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	2994 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2995 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2996 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2997 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2998
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2999 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3000
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3001 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3002 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3003 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3004 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3005
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3006 Array<idx_vector> idx (dim_vector (ndims, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3007
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3008 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3009 idx(1) = idx_vector (':');
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 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3012 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3013
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3014 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	3015
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3016 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3017 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3018 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3019 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3020
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3021 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	3022 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3023 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	3024 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3025 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3026 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3027 os << typename octave_print_conv<T>::print_conv_type (page(ii,jj));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3028 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3029 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3030 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3031
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3032 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	3033 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3034 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3035 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3036 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	3037 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	3038
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3039 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3040 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3041
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3042 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	3043 {
24737 5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	3044 octave_idx_type lim = (col + inc < n_cols ? col + inc
5be92b26ef8f Fix alignment of numbers in fixed_point_format display (bug #53083). Rik <rik@octave.org> parents: 24673 diff changeset	3045 : n_cols);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3046
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3047 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	3048 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3049
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3050 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	3051 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3052 os << std::setw (extra_indent) << "";
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3053
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3054 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	3055 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3056 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3057 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3058 pr_int (os, page(ii,jj), fw);
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 if ((ii < n_rows - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3061 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3062 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3063 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3064 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3065
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3066 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3067 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3068 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3069 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3070 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3071 }
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3072 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3073 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3074
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3075 #define PRINT_INT_ARRAY_INTERNAL(TYPE) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3076 OCTINTERP_API void \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3077 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	3078 bool pr_as_read_syntax, int extra_indent) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3079 { \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3080 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	3081 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3082
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3083 PRINT_INT_ARRAY_INTERNAL (octave_int8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3084 PRINT_INT_ARRAY_INTERNAL (octave_uint8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3085 PRINT_INT_ARRAY_INTERNAL (octave_int16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3086 PRINT_INT_ARRAY_INTERNAL (octave_uint16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3087 PRINT_INT_ARRAY_INTERNAL (octave_int32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3088 PRINT_INT_ARRAY_INTERNAL (octave_uint32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3089 PRINT_INT_ARRAY_INTERNAL (octave_int64)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3090 PRINT_INT_ARRAY_INTERNAL (octave_uint64)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3091
8012 63dbb85452cc fix extern decls in .cc files John W. Eaton <jwe@octave.org> parents: 7896 diff changeset	3092 void
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3093 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	3094 {
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3095 panic_impossible ();
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3096 }
e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3097
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3098 void
19620 a1d172bfcb2f eliminate some unused variable and typedef warnings John W. Eaton <jwe@octave.org> parents: 19367 diff changeset	3099 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	3100 {
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3101 panic_impossible ();
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3102 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3103
20915 a3359fe50966 remove unused nargout variables John W. Eaton <jwe@octave.org> parents: 20909 diff changeset	3104 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	3105 doc: /* -- texinfo --
27154 ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3106 @deftypefn {} {@var{s} =} rats (@var{x})
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3107 @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	3108 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	3109
27154 ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3110 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	3111 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	3112 @code{@var{x} = @var{N}/@var{D}}.
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3113
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3114 The optional second argument defines the maximum length of the string
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3115 representing the elements of @var{x}. By default, @var{len} is 9.
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3116
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3117 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	3118 @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	3119
ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3120 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	3121
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3122 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3123 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3124 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	3125 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	3126 @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	3127 @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	3128
27154 ecc16b72bfb3 doc: Redo documentation for rats() function. Rik <rik@octave.org> parents: 26585 diff changeset	3129 @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	3130 @end deftypefn */)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3131 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3132 int nargin = args.length ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3133
20909 03e4ddd49396 omit unnecessary nargout checks John W. Eaton <jwe@octave.org> parents: 20897 diff changeset	3134 if (nargin < 1 \|\| nargin > 2)
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3135 print_usage ();
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3136
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3137 octave_value arg = args(0);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3138
23586 f6c5db0a02e7 maint: Deprecate is_numeric_type and replace with isnumeric. Rik <rik@octave.org> parents: 23577 diff changeset	3139 if (! arg.isnumeric ())
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3140 error ("rats: X must be numeric");
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3141
21743 f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	3142 octave::unwind_protect frame;
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3143
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3144 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	3145
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3146 rat_string_len = 9;
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3147 if (nargin == 2)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3148 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	3149
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3150 frame.protect_var (rat_format);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3151
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3152 rat_format = true;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3153
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3154 std::ostringstream buf;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3155 arg.print (buf);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3156 std::string s = buf.str ();
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3157
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3158 std::list<std::string> lst;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3159
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3160 size_t n = 0;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3161 size_t s_len = s.length ();
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3162
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3163 while (n < s_len)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3164 {
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3165 size_t m = s.find ('\n', n);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3166
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3167 if (m == std::string::npos)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3168 {
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3169 lst.push_back (s.substr (n));
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3170 break;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3171 }
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3172 else
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3173 {
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3174 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	3175 n = m + 1;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3176 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3177 }
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3178
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3179 return ovl (string_vector (lst));
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3180 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3181
26111 3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	3182 /*
3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	3183 %!test
26716 daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3184 %! [old_fmt, old_spacing] = format ();
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3185 %! unwind_protect
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3186 %! format short;
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3187 %! assert (rats (2.0005, 9), "4001/2000");
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3188 %! assert (rats (-2.0005, 10), "-4001/2000");
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3189 %! assert (strtrim (rats (2.0005, 30)), "4001/2000");
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3190 %! 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	3191 %! 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	3192 %! assert (rats (123, 2), " *");
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3193 %! v = 1 / double (intmax);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3194 %! err = v - str2num (rats (v, 12));
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3195 %! assert (err, 0, 4 * eps);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3196 %! unwind_protect_cleanup
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3197 %! format (old_fmt);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3198 %! format (old_spacing);
daa281e03d9a Harden BIST tests against changes in format(). Rik <rik@octave.org> parents: 26585 diff changeset	3199 %! end_unwind_protect
26111 3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	3200 */
3e44ed9d50b6 Move rational_approx to liboctave (patch #9084). Markus Mützel <markus.muetzel@gmx.de> parents: 26009 diff changeset	3201
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3202 DEFUN (disp, args, nargout,
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3203 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	3204 doc: /* -- texinfo --
24764 36ca11f78553 Document second calling form of disp(). Rik <rik@octave.org> parents: 23219 diff changeset	3205 @deftypefn {} {} disp (@var{x})
36ca11f78553 Document second calling form of disp(). Rik <rik@octave.org> parents: 23219 diff changeset	3206 @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	3207 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	3208
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3209 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	3210
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3211 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3212 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3213 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	3214
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3215 @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	3216 @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	3217 @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	3218 @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	3219
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3220 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3221 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	3222
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3223 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	3224 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	3225 @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	3226 @end deftypefn */)
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3227 {
20909 03e4ddd49396 omit unnecessary nargout checks John W. Eaton <jwe@octave.org> parents: 20897 diff changeset	3228 if (args.length () != 1)
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3229 print_usage ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3230
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3231 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3232
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3233 octave_value arg = args(0);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3234
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3235 if (nargout == 0)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3236 arg.print (octave_stdout);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3237 else
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3238 {
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3239 std::ostringstream buf;
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3240 arg.print (buf);
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	3241 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	3242 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3243
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3244 return retval;
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3245 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3246
23738 8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3247 DEFMETHOD (fdisp, interp, args, ,
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3248 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	3249 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	3250 @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	3251 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	3252
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3253 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	3254
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3255 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3256 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3257 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	3258
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3259 @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	3260 @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	3261 @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	3262 @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	3263
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3264 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3265 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	3266 @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	3267 @end deftypefn */)
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3268 {
20819 f428cbe7576f eliminate unnecessary uses of nargin John W. Eaton <jwe@octave.org> parents: 20801 diff changeset	3269 if (args.length () != 2)
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3270 print_usage ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3271
23738 8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3272 octave::stream_list& streams = interp.get_stream_list ();
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3273
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3274 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	3275
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3276 octave::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	3277
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3278 std::ostream *osp = os.output_stream ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3279
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3280 octave_value arg = args(1);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3281
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3282 if (osp)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3283 arg.print (*osp);
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3284 else
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3285 error ("fdisp: stream FID not open for writing");
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3286
20941 a4f5da7c5463 maint: Replace "octave_value_list ()" with "ovl ()". Rik <rik@octave.org> parents: 20940 diff changeset	3287 return ovl ();
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3288 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3289
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3290 /*
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3291 ## 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	3292 %!test
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3293 %! [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	3294 %! unwind_protect
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3295 %! format short
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3296 %! fd = tmpfile ();
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3297 %! 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	3298 %! 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	3299 %! 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	3300 %! endfor
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3301 %! endfor
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3302 %! fclose (fd);
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3303 %! 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	3304 %! 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	3305 %! 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	3306 %! end_unwind_protect
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3307
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3308 %!test
25108 7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3309 %! [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	3310 %! unwind_protect
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3311 %! 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	3312 %! 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	3313 %! 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	3314 %! 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	3315 %! 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	3316 %! 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	3317 %! format loose;
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3318 %! 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	3319 %! format compact;
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3320 %! 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	3321 %! 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	3322 %! 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	3323 %! endfor
7561fb4ab972 pr-output.cc: Fix BIST tests so that display format is saved & restored. Rik <rik@octave.org> parents: 25107 diff changeset	3324 %! 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	3325 %! 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	3326 %! 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	3327 %! end_unwind_protect
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3328 */
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3329
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3330 DEFUN (display, args, ,
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3331 classes: cell char double function_handle int8 int16 int32 int64 logical single struct uint8 uint16 uint32 uint64
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3332 doc: /* -- texinfo --
23565 3a730821e4a2 doc: Peridoc grammarcheck of documentation. Rik <rik@octave.org> parents: 23564 diff changeset	3333 @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	3334 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	3335
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3336 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	3337 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	3338 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	3339
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3340 @example
23182 8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3341 myclass (@dots{})
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3342 @end example
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3343
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3344 Or:
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3345
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3346 @example
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3347 myobj = myclass (@dots{})
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3348 @end example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3349
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	3350 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	3351 avoid the default output:
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3352
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3353 @example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3354 @group
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3355 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	3356 @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	3357
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3358 <class myclass>
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3359 @end group
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3360 @end example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3361
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	3362 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	3363 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	3364 @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	3365
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3366 @seealso{disp, class, subsref, subsasgn}
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3367 @end deftypefn */)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3368 {
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3369 int nargin = args.length ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3370
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3371 // 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	3372 // 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	3373 // 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	3374 // 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	3375
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3376 if (nargin < 1 \|\| nargin > 2)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3377 print_usage ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3378
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3379 std::string name;
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3380
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3381 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	3382 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	3383 else
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3384 {
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3385 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	3386 name = names(0);
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3387 }
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3388
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3389 // 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	3390 // object type.
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3391
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3392 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	3393
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3394 // 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	3395 // disp is done.
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3396
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3397 bool print_newlines = false;
25646 4d565baa475e move libinterp/utils functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25569 diff changeset	3398 if (octave::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	3399 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	3400
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3401 // 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	3402
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23059 diff changeset	3403 octave::feval ("disp", ovl (value));
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3404
22989 698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3405 if (print_newlines)
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3406 octave_stdout << std::endl;
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3407
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3408 return ovl ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3409 }
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3410
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3411 /*
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3412 %!test
26585 d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3413 %! [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	3414 %! unwind_protect
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3415 %! format short;
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3416 %! str = evalc ("x = 1.1; display (x)");
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3417 %! assert (str, "x = 1.1000\n");
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3418 %! 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	3419 %! 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	3420 %! 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	3421 %! end_unwind_protect
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3422
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3423 %!test
26585 d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3424 %! [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	3425 %! unwind_protect
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3426 %! format short;
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3427 %! str = evalc ("display (1.1)");
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3428 %! assert (str, " 1.1000\n");
d673b506f382 test: use "format short" in tests depending on output format (bug #55539) Mike Miller <mtmiller@octave.org> parents: 26501 diff changeset	3429 %! 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	3430 %! 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	3431 %! 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	3432 %! end_unwind_protect
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3433
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3434 ## Test input validation
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3435 %!error display ()
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3436 %!error display (1,2)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3437 */
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3438
24782 0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	3439 static inline void
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3440 init_format_state (void)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3441 {
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3442 free_format = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3443 plus_format = false;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3444 rat_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3445 bank_format = false;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	3446 hex_format = 0;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	3447 bit_format = 0;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3448 print_e = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3449 print_big_e = false;
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3450 print_g = false;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3451 print_eng = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3452 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3453
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3454 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	3455
0eb41237424e more templates for pr-output.cc functions John W. Eaton <jwe@octave.org> parents: 24781 diff changeset	3456 static inline void
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3457 set_format_style (int argc, const string_vector& argv)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3458 {
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3459 int idx = 1;
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3460 std::string format;
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3461
1899 2f19333b1e72 [project @ 1996-02-09 17:46:58 by jwe] jwe parents: 1884 diff changeset	3462 if (--argc > 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3463 {
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	3464 std::string arg = argv[idx++];
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3465 format = arg;
2584 5e41d9c42283 [project @ 1996-12-10 09:39:44 by jwe] jwe parents: 2522 diff changeset	3466
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3467 if (arg == "short")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3468 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3469 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3470 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3471 arg = argv[idx++];
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3472 format.append (arg);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3473
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3474 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3475 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3476 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3477 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3478 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3479 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3480 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3481 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3482 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3483 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3484 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3485 else if (arg == "g")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3486 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3487 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3488 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3489 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3490 else if (arg == "G")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3491 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3492 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3493 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3494 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3495 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3496 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3497 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3498 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3499 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3500 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3501 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3502 error ("format: unrecognized option 'short %s'", arg.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3503 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3504 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3505 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3506
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3507 set_output_prec (5);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3508 }
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3509 else if (arg == "shorte")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3510 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3511 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3512 print_e = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3513 set_output_prec (5);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3514 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3515 else if (arg == "shortE")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3516 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3517 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3518 print_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3519 print_big_e = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3520 set_output_prec (5);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3521 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3522 else if (arg == "shortg")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3523 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3524 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3525 print_g = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3526 set_output_prec (5);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3527 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3528 else if (arg == "shortG")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3529 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3530 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3531 print_g = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3532 print_big_e = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3533 set_output_prec (5);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3534 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3535 else if (arg == "shortEng")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3536 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3537 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3538 print_eng = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3539 set_output_prec (5);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3540 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3541 else if (arg == "long")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3542 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3543 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3544 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3545 arg = argv[idx++];
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3546 format.append (arg);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3547
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3548 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3549 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3550 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3551 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3552 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3553 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3554 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3555 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3556 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3557 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3558 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3559 else if (arg == "g")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3560 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3561 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3562 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3563 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3564 else if (arg == "G")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3565 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3566 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3567 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3568 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3569 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3570 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3571 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3572 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3573 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3574 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3575 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3576 error ("format: unrecognized option 'long %s'", arg.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3577 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3578 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3579 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3580
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3581 set_output_prec (16);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3582 }
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3583 else if (arg == "longe")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3584 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3585 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3586 print_e = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3587 set_output_prec (16);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3588 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3589 else if (arg == "longE")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3590 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3591 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3592 print_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3593 print_big_e = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3594 set_output_prec (16);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3595 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3596 else if (arg == "longg")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3597 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3598 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3599 print_g = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3600 set_output_prec (16);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3601 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3602 else if (arg == "longG")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3603 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3604 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3605 print_g = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3606 print_big_e = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3607 set_output_prec (16);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3608 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3609 else if (arg == "longEng")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3610 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3611 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3612 print_eng = true;
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3613 set_output_prec (16);
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3614 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3615 else if (arg == "hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3616 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3617 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3618 hex_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3619 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3620 else if (arg == "native-hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3621 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3622 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3623 hex_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3624 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3625 else if (arg == "bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3626 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3627 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3628 bit_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3629 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3630 else if (arg == "native-bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3631 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3632 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3633 bit_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3634 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3635 else if (arg == "+" \|\| arg == "plus")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3636 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3637 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3638 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3639 arg = argv[idx++];
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3640 format.append (arg);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3641
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3642 if (arg.length () == 3)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3643 plus_format_chars = arg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3644 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3645 error ("format: invalid option for plus format");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3646 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3647 else
19232 97eea1e2d9ff pr-output.cc: fix default chars for "format +" for Matlab compatibility Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	3648 plus_format_chars = "+- ";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3649
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3650 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3651 plus_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3652 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3653 else if (arg == "rat")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3654 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3655 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3656 rat_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3657 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3658 else if (arg == "bank")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3659 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3660 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3661 bank_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3662 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3663 else if (arg == "free")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3664 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3665 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3666 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3667 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3668 else if (arg == "none")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3669 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3670 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3671 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3672 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3673 else if (arg == "compact")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3674 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3675 Vcompact_format = true;
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3676 return;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3677 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3678 else if (arg == "loose")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3679 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3680 Vcompact_format = false;
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3681 return;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3682 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3683 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3684 error ("format: unrecognized format state '%s'", arg.c_str ());
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3685 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3686 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3687 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3688 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	3689 set_output_prec (5);
23829 01899bdd2a3a Eliminate unnecessary std::string ("...") constructor calls when "..." suffices. Rik <rik@octave.org> parents: 23807 diff changeset	3690 format = "short";
25107 13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3691 Vcompact_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3692 }
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3693
28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3694 format_string = format;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3695 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3696
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3697 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	3698 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	3699 @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	3700 @deftypefnx {} {} format options
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3701 @deftypefnx {} {[@var{format}, @var{formatspacing}] =} format
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3702 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	3703 normal echoing mechanism.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3704
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3705 This command only affects the display of numbers, but not how they are stored
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3706 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	3707 one of the conversion functions such as @code{single}, @code{uint8},
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3708 @code{int64}, etc.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3709
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3710 By default, Octave displays 5 significant digits in a human readable form
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3711 (option @samp{short} paired with @samp{loose} format for matrices). If
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3712 @code{format} is invoked without any options, this default format is restored.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3713
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3714 Valid formats for floating point numbers are listed in the following
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3715 table.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3716
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3717 @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	3718 @item short
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3719 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	3720
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3721 @item long
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3722 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	3723
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3724 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	3725 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	3726
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3727 @item short e
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3728 @itemx long e
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3729 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	3730 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	3731 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	3732 significant digits and single values are displayed with 8. For example,
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3733 with the @samp{short e} format, @code{pi} is displayed as @code{3.1416e+00}.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3734
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3735 @item short E
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3736 @itemx long E
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3737 Identical to @samp{short e} or @samp{long e} but displays an uppercase @samp{E}
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3738 to indicate the exponent. For example, with the @samp{long E} format,
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3739 @code{pi} is displayed as @code{3.141592653589793E+00}.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3740
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3741 @item short g
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3742 @itemx long g
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3743 Optimally choose between fixed point and exponential format based on the
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3744 magnitude of the number. For example, with the @samp{short g} 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	3745 @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	3746
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3747 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3748 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3749 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3750
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3751 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	3752 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	3753 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	3754 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	3755 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	3756 @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	3757 @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	3758
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3759 @item short eng
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3760 @itemx long eng
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3761 Identical to @samp{short e} or @samp{long e} but displays the value using an
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3762 engineering format, where the exponent is divisible by 3. For example, with
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3763 the @samp{short eng} format, @code{10 * pi} is displayed as @code{31.416e+00}.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3764
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3765 @item long G
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3766 @itemx short G
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3767 Identical to @samp{short g} or @samp{long g} but displays an uppercase @samp{E}
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3768 to indicate the exponent.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3769
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3770 @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	3771 @itemx none
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3772 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	3773 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	3774 @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	3775 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	3776 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	3777 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	3778 @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	3779 @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	3780
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3781 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	3782 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	3783
24771 d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3784 @table @asis
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3785 @item @qcode{"+"}
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3786 @itemx @qcode{"+"} @qcode{"@var{chars}"}
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3787 @itemx @code{plus}
d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3788 @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	3789 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	3790 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	3791 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	3792 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	3793 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	3794
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3795 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	3796 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	3797 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	3798 @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	3799
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3800 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3801 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3802 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3803
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3804 +.-
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3805 -.+
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3806 @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	3807 @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	3808
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3809 @item bank
24771 d277debe9c2f doc: Update format() documentation for "free", "+", "bank" formats (bug #53169). Rik <rik@octave.org> parents: 24770 diff changeset	3810 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	3811 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	3812 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	3813
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3814 @item native-hex
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3815 Print the hexadecimal representation of numbers as they are stored in memory.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3816 For example, on a workstation which stores 8 byte real values in IEEE format
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3817 with the least significant byte first, the value of @code{pi} when printed in
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3818 @code{native-hex} format is @code{400921fb54442d18}.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3819
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3820 @item hex
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3821 The same as @code{native-hex}, but always print the most significant byte
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3822 first.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3823
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3824 @item native-bit
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3825 Print the bit representation of numbers as stored in memory. For example, the
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3826 value of @code{pi} 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	3827
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3828 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3829 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3830 01000000000010010010000111111011
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3831 01010100010001000010110100011000
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3832 @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	3833 @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	3834
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3835 (shown here in two 32 bit sections for typesetting purposes) when printed in
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3836 native-bit format on a workstation which stores 8 byte real values in IEEE
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3837 format with the least significant byte first.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3838
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3839 @item bit
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3840 The same as @code{native-bit}, but always print the most significant bits
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3841 first.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3842
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3843 @item rat
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3844 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	3845 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	3846 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	3847 @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	3848
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3849 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	3850
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3851 @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	3852 @item compact
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3853 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	3854 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	3855
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3856 @item loose
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3857 Insert blank lines above and below column number labels and between matrices to
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3858 produce a more readable output with less data per page. (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	3859 @end table
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3860
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3861 If called with one or two output arguments, and no inputs, return the current
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3862 format and format spacing.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3863
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3864 @seealso{fixed_point_format, output_precision, split_long_rows, 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	3865 @end deftypefn */)
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3866 {
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3867 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	3868
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3869 if (nargout == 0)
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3870 {
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3871 int argc = args.length () + 1;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3872
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3873 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	3874
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3875 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	3876 }
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3877 else
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3878 {
25107 13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3879 if (args.length () > 0)
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3880 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	3881
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3882 if (nargout >= 2)
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	3883 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	3884
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3885 retval(0) = format_string;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3886 }
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3887
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3888 return retval;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3889 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3890
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3891 /*
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3892 %!test
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3893 %! [old_fmt, old_spacing] = format ();
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3894 %! unwind_protect
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3895 %! ## Test one of the formats
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3896 %! format long;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3897 %! str = disp (pi);
24784 4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3898 %! assert (str, " 3.141592653589793\n");
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3899 %! str = disp (single (pi));
4d945f2e5914 eliminate output_max_field width; limit output precision (bug #53167) John W. Eaton <jwe@octave.org> parents: 24782 diff changeset	3900 %! assert (str, " 3.1415927\n");
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3901 %! new_fmt = format ();
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3902 %! assert (new_fmt, "long");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3903 %! ## Test resetting format
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3904 %! format compact;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3905 %! [~, new_spacing] = format ();
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3906 %! assert (new_spacing, "compact");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3907 %! format;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3908 %! [new_fmt, new_spacing] = format ();
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3909 %! assert (new_fmt, "short");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3910 %! assert (new_spacing, "loose");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3911 %! unwind_protect_cleanup
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3912 %! format (old_fmt);
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3913 %! format (old_spacing);
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3914 %! 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	3915
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3916 %!test <*53427>
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3917 %! [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	3918 %! unwind_protect
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3919 %! 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	3920 %! 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	3921 %! 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	3922 %! [fmt, spacing] = format ();
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3923 %! assert (fmt, "long");
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3924 %! assert (spacing, "compact");
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3925 %! unwind_protect_cleanup
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3926 %! format (old_fmt);
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3927 %! format (old_spacing);
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3928 %! end_unwind_protect
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3929
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3930 ## Test input validation
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3931 %!test
13cd142c3f88 Don't reset compact/loose spacing when changing numerical format (Bug #53427). Rik <rik@octave.org> parents: 25054 diff changeset	3932 %! 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	3933
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3934 */
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3935
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3936 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	3937 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	3938 @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	3939 @deftypefnx {} {@var{old_val} =} fixed_point_format (@var{new_val})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3940 @deftypefnx {} {} fixed_point_format (@var{new_val}, "local")
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3941 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	3942 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	3943
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3944 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	3945 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	3946 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	3947
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3948 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3949 @group
26205 cf037b842a9f doc: Clarify example code in fixed_point_format documentation (bug #55208). Rik <rik@octave.org> parents: 26111 diff changeset	3950 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	3951 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	3952 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3953
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3954 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	3955
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3956 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	3957 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	3958 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	3959 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	3960 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	3961 @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	3962 @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	3963
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3964 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3965 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	3966 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	3967 @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	3968
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3969 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	3970 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	3971 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	3972 @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	3973 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3974 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3975 return SET_INTERNAL_VARIABLE (fixed_point_format);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3976 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3977
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3978 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	3979 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	3980 @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	3981 @deftypefnx {} {@var{old_val} =} print_empty_dimensions (@var{new_val})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3982 @deftypefnx {} {} print_empty_dimensions (@var{new_val}, "local")
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3983 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	3984 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	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 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	3987
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3988 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3989 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	3990 @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	3991
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3992 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3993 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	3994
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3995 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3996 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	3997 @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	3998
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3999 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	4000 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	4001 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	4002 @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	4003 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4004 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4005 return SET_INTERNAL_VARIABLE (print_empty_dimensions);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4006 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4007
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4008 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	4009 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	4010 @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	4011 @deftypefnx {} {@var{old_val} =} split_long_rows (@var{new_val})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4012 @deftypefnx {} {} split_long_rows (@var{new_val}, "local")
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4013 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	4014 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	4015
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4016 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	4017 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	4018 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	4019 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	4020
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4021 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4022 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4023 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	4024 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4025
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4026 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	4027
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4028 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	4029 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	4030
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4031 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	4032
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4033 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	4034 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	4035 @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	4036 @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	4037
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4038 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	4039 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	4040 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	4041 @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	4042 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4043 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4044 return SET_INTERNAL_VARIABLE (split_long_rows);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4045 }

Mercurial > octave

annotate libinterp/corefcn/pr-output.cc @ 27429:e0134184c1fd