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

annotate libinterp/corefcn/pr-output.cc @ 24667:56f889d66b7c

move float_format container to setparate file * pr-flt-fmt.h, pr-flt-fmt.cc: New files, extracted from pr-output.h and pr-output.cc. (float_display_format): New class. * libinterp/corefcn/module.mk: Update.

author	John W. Eaton <jwe@octave.org>
date	Wed, 31 Jan 2018 22:21:51 -0600
parents	194eb4bd202b
children	d4dd741b2794

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
23219 3ac9f9ecfae5 maint: Update copyright dates. John W. Eaton <jwe@octave.org> parents: 23083 diff changeset	3 Copyright (C) 1993-2017 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>
bd77ab816e43 eliminate obsolete file lo-math.h John W. Eaton <jwe@octave.org> parents: 23619 diff changeset	28
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	29 #include <iomanip>
d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	30 #include <iostream>
23455 73ff72d3d603 maint: Eliminate <cfloat.h> header from libinterp files Rik <rik@octave.org> parents: 23450 diff changeset	31 #include <limits>
73ff72d3d603 maint: Eliminate <cfloat.h> header from libinterp files Rik <rik@octave.org> parents: 23450 diff changeset	32 #include <list>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5759 diff changeset	33 #include <sstream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	34 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	35
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	36 #include "Array-util.h"
453 393e95f46b51 [project @ 1994-06-06 00:05:20 by jwe] jwe parents: 296 diff changeset	37 #include "CMatrix.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	38 #include "Range.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2915 diff changeset	39 #include "cmd-edit.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	40 #include "dMatrix.h"
2891 1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe] jwe parents: 2847 diff changeset	41 #include "lo-mappers.h"
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 2305 diff changeset	42 #include "mach-info.h"
1651 e846e361a265 [project @ 1995-12-20 06:59:12 by jwe] jwe parents: 1588 diff changeset	43 #include "oct-cmplx.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
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	137 static int
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	138 engineering_exponent (double x)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	139 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	140 int ex = 0;
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	141
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	142 if (x != 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	143 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	144 double absval = (x < 0.0 ? -x : x);
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21782 diff changeset	145 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	146
20946 6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	147 // Avoid using modulo function with negative arguments for
6eff66fb8a02 style fixes for comments John W. Eaton <jwe@octave.org> parents: 20941 diff changeset	148 // 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	149
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	150 if (logabsval < 0.0)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	151 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	152 else
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	153 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	154 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	155
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	156 return ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	157 }
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 static int
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	160 num_digits (const double& x)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	161 {
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	162 return 1 + (print_eng
5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	163 ? engineering_exponent (x)
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21782 diff changeset	164 : 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	165 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	166
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	167 int
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	168 pr_engineering_float::exponent (void) const
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	169 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	170 return engineering_exponent (m_val);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	171 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	172
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	173 double
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	174 pr_engineering_float::mantissa (void) const
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	175 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	176 return m_val / std::pow (10.0, exponent ());
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	177 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	178
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	179 std::ostream&
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	180 operator << (std::ostream& os, const pr_engineering_float& pef)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	181 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	182 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	183
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	184 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	185
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	186 if (real_fmt.fw >= 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	187 os << std::setw (real_fmt.fw - real_fmt.ex);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	188
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	189 if (real_fmt.prec >= 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	190 os << std::setprecision (real_fmt.prec);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	191
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	192 os.flags (static_cast<std::ios::fmtflags>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	193 (real_fmt.fmt \| real_fmt.up \| real_fmt.sp));
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	194
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	195 os << pef.mantissa ();
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	196
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	197 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	198 if (ex < 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	199 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	200 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	201 ex = -ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	202 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	203 else
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
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	206 os << std::setw (real_fmt.ex - 2) << 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	207
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	208 return os;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	209 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	210
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	211 std::ostream&
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	212 operator << (std::ostream& os, const pr_formatted_float& pff)
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	213 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	214 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	215
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	216 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	217
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	218 if (real_fmt.fw >= 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	219 os << std::setw (real_fmt.fw);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	220
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	221 if (real_fmt.prec >= 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	222 os << std::setprecision (real_fmt.prec);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	223
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	224 os.flags (static_cast<std::ios::fmtflags>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	225 (real_fmt.fmt \| real_fmt.up \| real_fmt.sp));
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	226
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	227 os << pff.m_val;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	228
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	229 return os;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	230 }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	231
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	232 static inline std::string
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	233 rational_approx (double val, int len)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	234 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	235 std::string s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	236
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	237 if (len <= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	238 len = 10;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	239
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	240 if (octave::math::isinf (val))
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	241 s = "1/0";
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	242 else if (octave::math::isnan (val))
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	243 s = "0/0";
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	244 else if (val < std::numeric_limits<int>::min ()
9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	245 \|\| val > std::numeric_limits<int>::max ()
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	246 \|\| octave::math::x_nint (val) == val)
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 std::ostringstream buf;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	249 buf.flags (std::ios::fixed);
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	250 buf << std::setprecision (0) << octave::math::round (val);
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	251 s = buf.str ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	252 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	253 else
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	254 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	255 double lastn = 1.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	256 double lastd = 0.;
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	257 double n = octave::math::round (val);
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	258 double d = 1.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	259 double frac = val - n;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	260 int m = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	261
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	262 std::ostringstream buf2;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	263 buf2.flags (std::ios::fixed);
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	264 buf2 << std::setprecision (0) << static_cast<int> (n);
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	265 s = buf2.str ();
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	266
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	267 while (1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	268 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	269 double flip = 1. / frac;
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	270 double step = octave::math::round (flip);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	271 double nextn = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	272 double nextd = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	273
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	274 // Have we converged to 1/intmax ?
21747 61f3575250e4 rats: Fix round-off corner case for 32-bit systems (bug #47964) Mike Miller <mtmiller@octave.org> parents: 21743 diff changeset	275 if (std::abs (flip) > static_cast<double> (std::numeric_limits<int>::max ()))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	276 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	277 lastn = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	278 lastd = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	279 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	280 }
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 frac = flip - step;
20230 e914b5399c67 Use in-place operators in C++ code where possible. Rik <rik@octave.org> parents: 20228 diff changeset	283 n = step * n + lastn;
e914b5399c67 Use in-place operators in C++ code where possible. Rik <rik@octave.org> parents: 20228 diff changeset	284 d = step * d + lastd;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	285 lastn = nextn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	286 lastd = nextd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	287
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	288 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	289 buf.flags (std::ios::fixed);
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	290 buf << std::setprecision (0) << static_cast<int> (n)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	291 << '/' << static_cast<int> (d);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	292 m++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	293
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	294 if (n < 0 && d < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	295 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	296 // Double negative, string can be two characters longer..
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	297 if (buf.str ().length () > static_cast<unsigned int> (len + 2))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	298 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	299 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	300 else if (buf.str ().length () > static_cast<unsigned int> (len))
19363 c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	301 break;
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	302
21747 61f3575250e4 rats: Fix round-off corner case for 32-bit systems (bug #47964) Mike Miller <mtmiller@octave.org> parents: 21743 diff changeset	303 if (std::abs (n) > std::numeric_limits<int>::max ()
61f3575250e4 rats: Fix round-off corner case for 32-bit systems (bug #47964) Mike Miller <mtmiller@octave.org> parents: 21743 diff changeset	304 \|\| std::abs (d) > std::numeric_limits<int>::max ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	305 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	306
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	307 s = buf.str ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	308 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	309
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	310 if (lastd < 0.)
10315 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 // Move sign to the top
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	313 lastd = - lastd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	314 lastn = - lastn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	315 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	316 buf.flags (std::ios::fixed);
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	317 buf << std::setprecision (0) << static_cast<int> (lastn)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	318 << '/' << static_cast<int> (lastd);
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	319 s = buf.str ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	320 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	321 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	322
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	323 return s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	324 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	325
19363 c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	326 /*
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	327 %!assert (rats (2.0005, 9), "4001/2000")
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	328 %!assert (rats (-2.0005, 10), "-4001/2000")
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	329 %!assert (strtrim (rats (2.0005, 30)), "4001/2000")
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	330 %!assert (pi - str2num (rats (pi, 30)), 0, 4 * eps)
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	331 %!assert (e - str2num (rats (e, 30)), 0, 4 * eps)
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	332 %!assert (rats (123, 2), " *")
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	333
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	334 %!test
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	335 %! v = 1 / double (intmax);
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	336 %! err = v - str2num (rats(v, 12));
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	337 %! assert (err, 0, 4 * eps);
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	338 */
c490eac28bbb pr-output.cc: Fix overflow in rational_approx (bug #43367..43369) Andreas Weber <andy.weber.aw@gmail.com> parents: 18433 diff changeset	339
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	340 std::ostream&
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	341 operator << (std::ostream& os, const pr_rational_float& prf)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	342 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	343 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	344
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	345 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	346
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	347 int fw = (rat_string_len > 0 ? rat_string_len : real_fmt.fw);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	348 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	349
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	350 if (fw >= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	351 os << std::setw (fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	352
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	353 os.flags (static_cast<std::ios::fmtflags>
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	354 (real_fmt.fmt \| real_fmt.up \| real_fmt.sp));
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	355
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	356 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	357 os << '*';
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	358 else
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	359 os << s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	360
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	361 return os;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	362 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	363
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	364 // Current format for floating point numbers.
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	365 static float_display_format curr_float_display_fmt;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	366
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	367 static double
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	368 pr_max_internal (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	369 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	370 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	371 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	372
15213 336f42406671 use numeric_limits functions instead of DBL_MIN, DBL_MAX, etc. John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	373 double result = -std::numeric_limits<double>::max ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	374
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	375 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	376
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	377 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	378 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	379 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	380 double val = m(i,j);
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	381 if (! octave::math::isfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	382 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	383
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	384 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	385
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	386 if (val > result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	387 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	388 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	389
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	390 if (all_inf_or_nan)
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	391 result = 0.0;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	392
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	393 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	394 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	395
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	396 static double
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	397 pr_min_internal (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	398 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	399 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	400 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	401
15213 336f42406671 use numeric_limits functions instead of DBL_MIN, DBL_MAX, etc. John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	402 double result = std::numeric_limits<double>::max ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	403
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	404 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	405
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	406 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	407 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	408 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	409 double val = m(i,j);
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	410 if (! octave::math::isfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	411 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	412
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	413 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	414
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	415 if (val < result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	416 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	417 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	418
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	419 if (all_inf_or_nan)
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	420 result = 0.0;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	421
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	422 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	423 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	424
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	425 // 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	426
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	427 static float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	428 make_real_format (int digits, bool inf_or_nan, bool int_only, int& fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	429 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	430 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	431
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	432 int prec = output_precision ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	433
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	434 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	435
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	436 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	437 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	438 fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	439 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	440 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	441 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	442 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	443 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	444 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	445 fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	446 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	447 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	448 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	449 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	450 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	451 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	452 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	453 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	454 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	455 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	456 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	457 }
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	458 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	459 {
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	460 fw = 1 + digits;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	461 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	462 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	463 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	464 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	465 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	466 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	467 if (digits > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	468 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	469 ld = digits;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	470 rd = (prec > digits ? prec - digits : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	471 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	472 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	473 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	474 ld = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	475 rd = (prec > digits ? prec - digits : prec);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	476 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	477
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	478 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	479 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	480 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	481 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	482
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	483 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	484 && (fw > output_max_field_width () \|\| print_e \|\| print_g \|\| print_eng))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	485 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	486 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	487 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	488 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	489 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	490 // e+ddd
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	491 int ex = 5;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	492
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	493 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	494 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	495 // -ddd.
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	496 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	497 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	498 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	499 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	500 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	501 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	502 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	503 // -d.
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	504 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	505 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	506 fw = 4;
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	507 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	508 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	509 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	510
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	511 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	512 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	513 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	514 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	515 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	516 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	517 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	518
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	519 return float_display_format (fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	520 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	521
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	522 float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	523 make_format (double d, int& fw)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	524 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	525 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	526 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	527
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	528 bool inf_or_nan = (octave::math::isinf (d) \|\| octave::math::isnan (d));
2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	529
2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	530 bool int_only = (! inf_or_nan && octave::math::x_nint (d) == d);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	531
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	532 double d_abs = (d < 0.0 ? -d : d);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	533
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	534 int digits = (inf_or_nan \|\| d_abs == 0.0) ? 0 : num_digits (d_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	535
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	536 return make_real_format (digits, inf_or_nan, int_only, fw);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	537 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	538
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	539 static void
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	540 set_format (double d, int& fw)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	541 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	542 curr_float_display_fmt = make_format (d, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	543 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	544
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	545 static inline void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	546 set_format (double d)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	547 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	548 int fw;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	549 set_format (d, fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	550 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	551
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	552 static float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	553 make_real_matrix_format (int x_max, int x_min, bool inf_or_nan,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	554 int int_or_inf_or_nan, int& fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	555 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	556 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	557
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	558 int prec = output_precision ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	559
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	560 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	561
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	562 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	563 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	564 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	565 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	566 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	567 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	568 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	569 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	570 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	571 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	572 fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	573 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	574 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	575 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	576 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	577 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	578 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	579 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	580 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	581 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	582 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	583 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	584 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	585 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	586 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	587 rd = prec;
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	588 fw = rd + 2;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	589 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	590 fw = 4;
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	591 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	592 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	593 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	594 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	595 fw = (digits <= 0 ? 2 : digits + 1);
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	596 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	597 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	598 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	599 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	600 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	601 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	602 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	603 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	604 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	605 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	606 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	607 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	608 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	609 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	610 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	611 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	612 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	613 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	614 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	615
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	616 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	617 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	618 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	619 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	620 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	621 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	622 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	623 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	624 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	625 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	626 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	627 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	628 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	629
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	630 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	631 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	632
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	633 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	634 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	635 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	636 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	637
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	638 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	639 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	640 \|\| print_eng \|\| print_g
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	641 \|\| (! Vfixed_point_format && fw > output_max_field_width ())))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	642 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	643 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	644 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	645 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	646 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	647 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	648 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	649 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	650
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	651 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	652 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	653 fw = 4 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	654 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	655 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	656 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	657 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	658 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	659 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	660 fw = 2 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	661 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	662 fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	663 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	664 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	665 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	666
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	667 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	668 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	669 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	670 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	671 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	672 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	673 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	674
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	675 return float_display_format (fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	676 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	677
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	678 float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	679 make_format (const Matrix& m, int& fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	680 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	681 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	682 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	683
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	684 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	685
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	686 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	687
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	688 Matrix m_abs = m.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	689 double max_abs = pr_max_internal (m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	690 double min_abs = pr_min_internal (m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	691
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	692 int x_max = (max_abs == 0.0 ? 0 : num_digits (max_abs));
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	693
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	694 int x_min = (min_abs == 0.0 ? 0 : num_digits (min_abs));
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	695
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	696 scale = (x_max == 0 \|\| int_or_inf_or_nan)
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	697 ? 1.0 : std::pow (10.0, calc_scale_exp (x_max - 1));
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	698
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	699 return make_real_matrix_format (x_max, x_min, inf_or_nan,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	700 int_or_inf_or_nan, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	701 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	702
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	703 static void
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	704 set_format (const Matrix& m, int& fw, double& scale)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	705 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	706 curr_float_display_fmt = make_format (m, fw, scale);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	707 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	708
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	709 static float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	710 make_complex_format (int x_max, int x_min, int r_x, bool inf_or_nan,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	711 int int_only, int& r_fw, int& i_fw)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	712 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	713 float_format r_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	714 float_format i_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	715
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	716 int prec = output_precision ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	717
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	718 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	719
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	720 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	721 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	722 i_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	723 r_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	724 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	725 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	726 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	727 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	728 int digits = r_x;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	729 i_fw = 0;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	730 r_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	731 if (inf_or_nan && r_fw < 5)
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	732 r_fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	733 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	734 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	735 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	736 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	737 r_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	738 i_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	739 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	740 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	741 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	742 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	743 r_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	744 i_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	745 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	746 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	747 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	748 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	749 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	750 i_fw = (digits <= 0 ? 1 : digits);
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	751 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	752 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	753 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	754 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	755 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	756 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	757 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	758 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	759 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	760 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	761 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	762 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	763 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	764 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	765 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	766 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	767 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	768 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	769 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	770 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	771 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	772 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	773 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	774
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	775 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	776 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	777 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	778 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	779 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	780 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	781 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	782 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	783 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	784 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	785 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	786 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	787 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	788
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	789 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	790 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	791
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	792 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	793 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	794 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	795 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	796 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	797 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	798 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	799 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	800
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	801 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	802 && (r_fw > output_max_field_width () \|\| print_e \|\| print_eng \|\| print_g))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	803 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	804 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	805 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	806 r_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	807 i_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	808 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	809 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	810 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	811 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	812 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	813 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	814
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	815 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	816 {
21568 3d60ed163b70 maint: Eliminate bad spacing around '='. Rik <rik@octave.org> parents: 21547 diff changeset	817 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	818 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	819 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	820 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	821 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	822 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	823 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	824 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	825 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	826 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	827 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	828 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	829 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	830 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	831 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	832 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	833 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	834 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	835 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	836 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	837 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	838 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	839 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	840
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	841 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	842 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	843 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	844 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	845 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	846 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	847 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	848 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	849 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	850 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	851 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	852 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	853 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	854 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	855 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	856 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	857
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	858 return float_display_format (r_fmt, i_fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	859 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	860
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	861 float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	862 make_format (const Complex& c, int& r_fw, int& i_fw)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	863 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	864 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	865 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	866
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	867 double rp = c.real ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	868 double ip = c.imag ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	869
21782 2aef506f3fec use namespace for lo-mappers.h functions John W. Eaton <jwe@octave.org> parents: 21751 diff changeset	870 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	871
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	872 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	873 && octave::math::x_nint (ip) == ip);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	874
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	875 double r_abs = (rp < 0.0 ? -rp : rp);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	876 double i_abs = (ip < 0.0 ? -ip : ip);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	877
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	878 int r_x = (! octave::math::isfinite (rp)
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	879 \|\| r_abs == 0.0) ? 0 : num_digits (r_abs);
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	880
23564 7049da1648c0 Deprecate octave::math::finite in favor of octave::math::isfinite. Rik <rik@octave.org> parents: 23534 diff changeset	881 int i_x = (! octave::math::isfinite (ip)
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	882 \|\| i_abs == 0.0) ? 0 : num_digits (i_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	883
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	884 int x_max, x_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	885
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	886 if (r_x > i_x)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	887 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	888 x_max = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	889 x_min = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	890 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	891 else
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	892 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	893 x_max = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	894 x_min = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	895 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	896
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	897 return make_complex_format (x_max, x_min, r_x, inf_or_nan, int_only,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	898 r_fw, i_fw);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	899 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	900
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	901 static void
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	902 set_format (const Complex& c, int& r_fw, int& i_fw)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	903 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	904 if (free_format)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	905 curr_float_display_fmt = float_display_format ();
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	906 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	907 curr_float_display_fmt = make_format (c, r_fw, i_fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	908 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	909
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	910 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	911 set_format (const Complex& c)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	912 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	913 int r_fw, i_fw;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	914 set_format (c, r_fw, i_fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	915 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	916
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	917 static float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	918 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	919 int r_x_min, bool inf_or_nan,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	920 int int_or_inf_or_nan, int& r_fw, int& i_fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	921 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	922 float_format r_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	923 float_format i_fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	924
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	925 int prec = output_precision ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	926
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	927 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	928
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	929 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	930 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	931 i_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	932 r_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	933 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	934 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	935 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	936 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	937 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	938 i_fw = 0;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	939 r_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	940 if (inf_or_nan && r_fw < 5)
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	941 r_fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	942 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	943 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	944 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	945 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	946 r_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	947 i_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	948 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	949 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	950 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	951 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	952 r_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	953 i_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	954 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	955 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	956 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	957 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	958 rd = prec;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	959 i_fw = rd + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	960 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	961 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	962 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	963 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	964 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	965 }
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	966 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	967 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	968 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	969 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	970 i_fw = (digits <= 0 ? 1 : digits);
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	971 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	972 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	973 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	974 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	975 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	976 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	977 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	978 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	979 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	980 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	981 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	982 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	983 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	984 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	985 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	986 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	987 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	988 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	989 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	990 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	991 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	992 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	993 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	994
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	995 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	996 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	997 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	998 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	999 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	1000 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1001 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1002 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1003 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1004 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1005 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	1006 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1007 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1008
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1009 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	1010 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1011
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1012 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1013 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1014 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1015 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1016 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1017 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1018 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1019 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1020
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1021 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1022 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1023 \|\| print_eng \|\| print_g
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1024 \|\| (! Vfixed_point_format && r_fw > output_max_field_width ())))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1025 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1026 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1027 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1028 r_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1029 i_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1030 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1031 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1032 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1033 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1034 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	1035 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1036
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1037 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1038 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1039 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	1040 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	1041 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	1042 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1043 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1044 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1045 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1046 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	1047 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	1048 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1049 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1050 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1051 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	1052 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	1053 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	1054 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1055 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1056 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1057 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1058 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	1059 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	1060 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1061 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1062
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1063 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1064 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1065 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1066 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1067 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1068 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1069 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	1070 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1071 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1072 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1073 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1074 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1075 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1076 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	1077 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	1078 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1079
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1080 return float_display_format (r_fmt, i_fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1081 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1082
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1083 float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1084 make_format (const ComplexMatrix& cm, int& r_fw, int& i_fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1085 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1086 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1087 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1088
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1089 Matrix rp = real (cm);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1090 Matrix ip = imag (cm);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1091
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1092 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	1093
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1094 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	1095 && 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	1096
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1097 Matrix r_m_abs = rp.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1098 double r_max_abs = pr_max_internal (r_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1099 double r_min_abs = pr_min_internal (r_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1100
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1101 Matrix i_m_abs = ip.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1102 double i_max_abs = pr_max_internal (i_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1103 double i_min_abs = pr_min_internal (i_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1104
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1105 int r_x_max = (r_max_abs == 0.0 ? 0 : num_digits (r_max_abs));
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1106
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1107 int r_x_min = (r_min_abs == 0.0 ? 0 : num_digits (r_min_abs));
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1108
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1109 int i_x_max = (i_max_abs == 0.0 ? 0 : num_digits (i_max_abs));
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1110
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1111 int i_x_min = (i_min_abs == 0.0 ? 0 : num_digits (i_min_abs));
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1112
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1113 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	1114 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	1115
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1116 scale = (x_max == 0 \|\| int_or_inf_or_nan)
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	1117 ? 1.0 : std::pow (10.0, calc_scale_exp (x_max - 1));
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1118
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1119 return make_complex_matrix_format (x_max, x_min, r_x_max, r_x_min,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1120 inf_or_nan, int_or_inf_or_nan,
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1121 r_fw, i_fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1122 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1123
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1124 static void
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1125 set_format (const ComplexMatrix& cm, int& r_fw, int& i_fw, double& scale)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1126 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1127 if (free_format)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1128 curr_float_display_fmt = float_display_format ();
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1129 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1130 curr_float_display_fmt = make_format (cm, r_fw, i_fw, scale);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1131 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1132
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1133 static float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1134 make_range_format (int x_max, int x_min, int all_ints, int& fw)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1135 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1136 float_format fmt;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1137
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1138 int prec = output_precision ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1139
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1140 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1141
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1142 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1143 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1144 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1145 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1146 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1147 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1148 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1149 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	1150 fw = (digits < 0 ? 5 : digits + 4);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1151 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1152 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1153 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1154 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1155 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1156 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1157 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1158 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1159 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1160 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1161 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1162 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1163 else if (all_ints)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1164 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1165 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	1166 fw = digits + 1;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1167 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1168 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1169 else if (Vfixed_point_format && ! print_g)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1170 {
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1171 rd = prec;
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1172 fw = rd + 3;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1173 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1174 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1175 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1176 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1177 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1178 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1179 ld_max = x_max;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1180 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	1181 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1182 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1183 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1184 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1185 ld_max = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1186 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	1187 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1188 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1189
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1190 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1191 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1192 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1193 ld_min = x_min;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1194 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	1195 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1196 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1197 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1198 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1199 ld_min = 1;
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1200 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	1201 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1202 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1203
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1204 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	1205 rd = (rd_max > rd_min ? rd_max : rd_min);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1206
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1207 fw = ld + rd + 3;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1208 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1209
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1210 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1211 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1212 \|\| print_eng \|\| print_g
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1213 \|\| (! Vfixed_point_format && fw > output_max_field_width ())))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1214 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1215 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1216 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1217 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1218 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1219 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1220 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	1221 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1222
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1223 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1224 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1225 fw = 5 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1226 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	1227 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1228 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1229 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1230 fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1231 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	1232 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1233 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1234
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1235 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1236 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1237 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1238 else if (! bank_format && all_ints)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1239 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1240 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1241 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1242
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1243 return float_display_format (fmt);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1244 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1245
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1246 float_display_format
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1247 make_format (const Range& r, int& fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1248 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1249 if (free_format)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1250 return float_display_format ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1251
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1252 double r_min = r.base ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1253 double r_max = r.limit ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1254
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1255 if (r_max < r_min)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1256 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1257 double tmp = r_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1258 r_max = r_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1259 r_min = tmp;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1260 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1261
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1262 bool all_ints = r.all_elements_are_ints ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1263
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1264 double max_abs = (r_max < 0.0 ? -r_max : r_max);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1265 double min_abs = (r_min < 0.0 ? -r_min : r_min);
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1266
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1267 int x_max = (max_abs == 0.0 ? 0 : num_digits (max_abs));
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1268
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1269 int x_min = (min_abs == 0.0 ? 0 : num_digits (min_abs));
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1270
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1271 scale = (x_max == 0 \|\| all_ints)
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	1272 ? 1.0 : std::pow (10.0, calc_scale_exp (x_max - 1));
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1273
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1274 return make_range_format (x_max, x_min, all_ints, fw);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1275 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1276
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1277 static void
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1278 set_format (const Range& r, int& fw, double& scale)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1279 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1280 curr_float_display_fmt = make_format (r, fw, scale);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1281 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1282
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1283 union equiv
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1284 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1285 double d;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1286 unsigned char i[sizeof (double)];
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1287 };
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1288
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1289 #define PRINT_CHAR_BITS(os, c) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1290 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1291 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1292 unsigned char ctmp = c; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1293 char stmp[9]; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1294 stmp[0] = (ctmp & 0x80) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1295 stmp[1] = (ctmp & 0x40) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1296 stmp[2] = (ctmp & 0x20) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1297 stmp[3] = (ctmp & 0x10) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1298 stmp[4] = (ctmp & 0x08) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1299 stmp[5] = (ctmp & 0x04) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1300 stmp[6] = (ctmp & 0x02) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1301 stmp[7] = (ctmp & 0x01) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1302 stmp[8] = '\0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1303 os << stmp; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1304 } \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1305 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1306
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1307 #define PRINT_CHAR_BITS_SWAPPED(os, c) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1308 do \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1309 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1310 unsigned char ctmp = c; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1311 char stmp[9]; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1312 stmp[0] = (ctmp & 0x01) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1313 stmp[1] = (ctmp & 0x02) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1314 stmp[2] = (ctmp & 0x04) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1315 stmp[3] = (ctmp & 0x08) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1316 stmp[4] = (ctmp & 0x10) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1317 stmp[5] = (ctmp & 0x20) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1318 stmp[6] = (ctmp & 0x40) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1319 stmp[7] = (ctmp & 0x80) ? '1' : '0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1320 stmp[8] = '\0'; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1321 os << stmp; \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	1322 } \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1323 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1324
2522 4f095783ee43 [project @ 1996-11-15 20:00:59 by jwe] jwe parents: 2447 diff changeset	1325 static void
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1326 pr_any_float (const float_format& fmt, std::ostream& os, double d, int fw = 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1327 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1328 // 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	1329 // for hex and bit formats.
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1330 //
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1331 // {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	1332 // {bit,hex}_format == 2: print native
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1333
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1334 if (hex_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1335 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1336 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	1337
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1338 equiv tmp;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1339 tmp.d = d;
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 // 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	1342
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1343 // 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	1344 // 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	1345 // character?
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 octave::mach_info::float_format flt_fmt =
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1348 octave::mach_info::native_float_format ();
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1349
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1350 os.fill ('0');
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1351 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	1352
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1353 if (hex_format > 1
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1354 \|\| 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	1355 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1356 for (size_t i = 0; i < sizeof (double); i++)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1357 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	1358 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1359 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1360 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1361 for (int i = sizeof (double) - 1; i >= 0; i--)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1362 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	1363 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1364 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1365 else if (bit_format)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1366 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1367 equiv tmp;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1368 tmp.d = d;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1369
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1370 octave::mach_info::float_format flt_fmt =
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1371 octave::mach_info::native_float_format ();
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1372
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1373 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	1374 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1375 for (size_t i = 0; i < sizeof (double); i++)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1376 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	1377 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1378 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1379 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1380 if (bit_format > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1381 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1382 for (size_t i = 0; i < sizeof (double); i++)
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1383 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	1384 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1385 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1386 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1387 for (int i = sizeof (double) - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1388 PRINT_CHAR_BITS (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1389 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1390 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1391 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1392 else if (octave::math::isna (d))
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1393 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1394 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	1395
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1396 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1397 os << std::setw (fw) << "NA";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1398 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1399 os << "NA";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1400 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1401 else if (rat_format)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1402 os << pr_rational_float (fmt, d);
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1403 else if (octave::math::isinf (d))
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1404 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1405 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	1406
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1407 const char *s;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1408 if (d < 0.0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1409 s = "-Inf";
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1410 else
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1411 s = "Inf";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1412
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1413 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1414 os << std::setw (fw) << s;
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1415 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1416 os << s;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1417 }
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1418 else if (octave::math::isnan (d))
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1419 {
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1420 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	1421
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1422 if (fw > 0)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1423 os << std::setw (fw) << "NaN";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1424 else
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1425 os << "NaN";
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1426 }
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1427 else if (print_eng)
56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1428 os << pr_engineering_float (fmt, d);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1429 else
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1430 os << pr_formatted_float (fmt, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1431 }
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 static inline void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1434 pr_float (std::ostream& os, double d, int fw = 0, double scale = 1.0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1435 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1436 if (Vfixed_point_format && ! print_g && scale != 1.0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1437 d /= scale;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1438
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1439 pr_any_float (curr_float_display_fmt.real_format (), os, d, fw);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1440 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1441
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1442 static inline void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1443 pr_imag_float (std::ostream& os, double d, int fw = 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1444 {
24667 56f889d66b7c move float_format container to setparate file John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	1445 pr_any_float (curr_float_display_fmt.imag_format (), os, d, fw);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1446 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1447
2522 4f095783ee43 [project @ 1996-11-15 20:00:59 by jwe] jwe parents: 2447 diff changeset	1448 static void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1449 pr_complex (std::ostream& os, const Complex& c, int r_fw = 0,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1450 int i_fw = 0, double scale = 1.0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1451 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1452 Complex tmp
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1453 = (Vfixed_point_format && ! print_g && scale != 1.0) ? c / scale : c;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1454
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1455 double r = tmp.real ();
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1456
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1457 pr_float (os, r, r_fw);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1458
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1459 if (! bank_format)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1460 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1461 double i = tmp.imag ();
4349 a6c22c2c9b09 [project @ 2003-02-21 18:59:07 by jwe] jwe parents: 4270 diff changeset	1462 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	1463 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1464 os << " - ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1465 i = -i;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1466 pr_imag_float (os, i, i_fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1467 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1468 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1469 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1470 if (hex_format \|\| bit_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1471 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1472 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1473 os << " + ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1474
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1475 pr_imag_float (os, i, i_fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1476 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1477 os << 'i';
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1478 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1479 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1480
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1481 static void
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1482 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	1483 bool pr_as_read_syntax)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1484 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1485 assert (nr == 0 \|\| nc == 0);
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1486
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1487 if (pr_as_read_syntax)
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 if (nr == 0 && nc == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1490 os << "[]";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1491 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1492 os << "zeros (" << nr << ", " << nc << ')';
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1493 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1494 else
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 os << "[]";
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1497
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1498 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	1499 os << '(' << nr << 'x' << nc << ')';
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1500 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1501 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1502
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1503 static void
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1504 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	1505 bool pr_as_read_syntax)
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1506 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1507 assert (dims.any_zero ());
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1508
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1509 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	1510 os << "zeros (" << dims.str (',') << ')';
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1511 else
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 os << "[]";
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1514
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1515 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	1516 os << '(' << dims.str () << ')';
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1517 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1518 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1519
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1520 static void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1521 pr_scale_header (std::ostream& os, double scale)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1522 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1523 if (Vfixed_point_format && ! print_g && scale != 1.0)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1524 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1525 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	1526
3568 58549b931ad5 [project @ 2000-02-03 10:21:54 by jwe] jwe parents: 3548 diff changeset	1527 os << " "
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1528 << std::setw (8) << std::setprecision (1)
21662 5b9868c2e212 maint: Octave coding convention cleanups. Rik <rik@octave.org> parents: 21583 diff changeset	1529 << 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	1530 << scale
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1531 << " *\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1532
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1533 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1534 os << "\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1535 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1536 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1537
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1538 static void
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1539 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	1540 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	1541 {
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1542 if (total_width > max_width && Vsplit_long_rows)
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1543 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1544 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	1545
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	1546 if (col != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1547 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1548 if (Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1549 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1550 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1551 os << "\n\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1552 }
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1553
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1554 octave_idx_type num_cols = lim - col;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1555
3548 ab7fa5a8f23f [project @ 2000-02-03 01:17:15 by jwe] jwe parents: 3538 diff changeset	1556 os << std::setw (extra_indent) << "";
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1557
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1558 if (num_cols == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1559 os << " Column " << col + 1 << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1560 else if (num_cols == 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1561 os << " Columns " << col + 1 << " and " << lim << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1562 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1563 os << " Columns " << col + 1 << " through " << lim << ":\n";
2915 649549662cf6 [project @ 1997-04-30 20:51:40 by jwe] jwe parents: 2907 diff changeset	1564
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1565 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1566 os << "\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1567 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1568 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1569
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	1570 template <typename T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	1571 /* static */ inline void
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1572 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	1573 {
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1574 if (val > T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1575 os << plus_format_chars[0];
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1576 else if (val < T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1577 os << plus_format_chars[1];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1578 else
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1579 os << plus_format_chars[2];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1580 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1581
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1582 void
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1583 octave_print_internal (std::ostream&, char, bool)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1584 {
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1585 panic_impossible ();
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1586 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1587
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1588 void
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1589 octave_print_internal (std::ostream& os, double d,
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1590 bool pr_as_read_syntax)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1591 {
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1592 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	1593 os << d;
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1594 else if (plus_format)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1595 pr_plus_format (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1596 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1597 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1598 set_format (d);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1599 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1600 os << d;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1601 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1602 pr_float (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1603 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1604 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1605
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1606 void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1607 octave_print_internal (std::ostream& os, const Matrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1608 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1609 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1610 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1611 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1612
2408 e22aae3ccfad [project @ 1996-10-15 16:37:52 by jwe] jwe parents: 2387 diff changeset	1613 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1614 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	1615 else if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1616 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1617 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1618 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1619 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1620 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1621 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1622
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1623 pr_plus_format (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1624 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1625
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1626 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1627 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1628 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1629 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1630 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1631 {
23797 755b4c622972 Fix "variable may be used uninitialized" warning reported by gcc. Rik <rik@octave.org> parents: 23795 diff changeset	1632 int fw = 0;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1633 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1634 set_format (m, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1635 int column_width = fw + 2;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1636 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	1637 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	1638
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1639 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1640 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1641 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1642 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1643
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1644 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1645 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1646
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1647 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1648 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1649 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1650 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1651
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1652 os << m;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1653
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1654 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	1655 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1656
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1657 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1658 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1659
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1660 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1661 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	1662 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1663 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1664 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1665 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1666 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1667
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1668 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1669 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1670 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	1671 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1672 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1673 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1674 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1675 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	1676
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1677 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	1678 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1679 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1680
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1681 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1682 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1683 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1684 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1685 if (j > col && j < lim)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1686 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1687 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1688 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1689 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1690
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1691 pr_float (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1692 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1693
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1694 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1695
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1696 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1697 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1698 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1699 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1700 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1701 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1702 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1703 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1704 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1705 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1706 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1707 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1708 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1709 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1710 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	1711
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1712 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1713
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1714 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	1715 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1716 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	1717
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1718 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	1719 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1720
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1721 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	1722 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1723 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1724
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1725 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	1726 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1727 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1728
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1729 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1730
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1731 pr_float (os, m(i,j), fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1732 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1733
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1734 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1735 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1736 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1737 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1738 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1739 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1740 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1741
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1742 void
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1743 octave_print_internal (std::ostream& os, const DiagMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1744 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1745 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1746 octave_idx_type nr = m.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1747 octave_idx_type nc = m.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1748
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1749 if (nr == 0 \|\| nc == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1750 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	1751 else if (plus_format && ! pr_as_read_syntax)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1752 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1753 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1754 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1755 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1756 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1757 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1758
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1759 pr_plus_format (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1760 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1761
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1762 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1763 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1764 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1765 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1766 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1767 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1768 int fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1769 double scale = 1.0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1770 set_format (Matrix (m.diag ()), fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1771 int column_width = fw + 2;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1772 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	1773 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	1774
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1775 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1776 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1777 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1778 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1779
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1780 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1781 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1782
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1783 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1784 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1785 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1786 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1787
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1788 os << Matrix (m);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1789
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1790 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	1791 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1792
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1793 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1794 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1795
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1796 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1797 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	1798 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1799 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1800 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1801 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1802 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1803
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1804 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1805 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1806 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1807
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1808 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1809 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1810 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1811 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	1812
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1813 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1814 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	1815 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1816
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1817 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1818 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1819 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1820 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1821 if (j > col && j < lim)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1822 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1823 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1824 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1825 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1826
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1827 pr_float (os, m(j,j));
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1828 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1829
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1830 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1831
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1832 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1833 os << " ]";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1834 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1835 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1836 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1837 os << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1838 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1839 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1840 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	1841 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	1842
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1843 os << "Diagonal Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1844 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1845 os << "\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1846
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1847 pr_scale_header (os, scale);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1848
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21748 diff changeset	1849 // kluge. Get the true width of a number.
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1850 int zero_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1851
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1852 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1853 std::ostringstream tmp_oss;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1854 pr_float (tmp_oss, 0.0, fw, scale);
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1855 zero_fw = tmp_oss.str ().length ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1856 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1857
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1858 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	1859 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	1860 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	1861
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1862 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	1863 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1864
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1865 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	1866 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1867 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1868
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1869 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	1870 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1871 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1872
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1873 os << " ";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1874
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1875 if (i == j)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1876 pr_float (os, m(i,j), fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1877 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1878 os << std::setw (zero_fw) << '0';
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1879
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1880 }
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 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1883 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1884 }
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 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1887 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1888 }
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1889
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1890 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	1891 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	1892 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	1893 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1894
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	1895 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	1896 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	1897 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1898 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1899
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1900 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	1901
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1902 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	1903
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1904 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	1905
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1906 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	1907
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1908 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	1909 m *= dims(i);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1910
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1911 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	1912 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	1913
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1914 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	1915 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1916 octave_quit ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1917
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1918 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	1919
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1920 if (m > 1)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1921 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1922 nm += "(:,:,";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1923
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1924 std::ostringstream buf;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1925
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1926 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	1927 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1928 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	1929
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1930 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	1931 buf << ',';
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1932 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1933 buf << ')';
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1934 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1935
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1936 nm += buf.str ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1937 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1938
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1939 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	1940
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1941 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	1942 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	1943
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1944 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	1945 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	1946
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1947 octave_value page
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1948 = 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	1949
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1950 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	1951 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1952 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	1953 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1954 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1955 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1956 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	1957 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	1958 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1959
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1960 if (i < m)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1961 NDA_T::increment_index (ra_idx, dims, 2);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1962 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1963 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1964 }
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	1965
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1966 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1967 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	1968 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1969 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1970 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1971 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1972 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1973 case 2:
19320 d0c73e23a505 Change inheritance tree so that <T>Matrix inherit from <T>NDArray. Carnë Draug <carandraug@octave.org> parents: 19318 diff changeset	1974 octave_print_internal (os, Matrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1975 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1976 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1977
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1978 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	1979 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	1980 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1981 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1982 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	1983
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1984 template <>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	1985 /* static */ inline void
6015 a104f362b5d4 [project @ 2006-10-02 02:13:53 by jwe] jwe parents: 6008 diff changeset	1986 pr_plus_format<> (std::ostream& os, const Complex& c)
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1987 {
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1988 double rp = c.real ();
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1989 double ip = c.imag ();
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1990
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1991 if (rp == 0.0)
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1992 {
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1993 if (ip == 0.0)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1994 os << ' ';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1995 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	1996 os << 'i';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1997 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1998 else if (ip == 0.0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1999 pr_plus_format (os, rp);
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2000 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2001 os << 'c';
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2002 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2003
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2004 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2005 octave_print_internal (std::ostream& os, const Complex& c,
17867 49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2006 bool pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2007 {
17867 49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2008 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	2009 os << c;
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2010 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	2011 pr_plus_format (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2012 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2013 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2014 set_format (c);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2015 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2016 os << c;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2017 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2018 pr_complex (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2019 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2020 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2021
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2022 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2023 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	2024 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2025 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2026 octave_idx_type nr = cm.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2027 octave_idx_type nc = cm.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2028
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2029 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2030 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	2031 else if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2032 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2033 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2034 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2035 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2036 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2037 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2038
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2039 pr_plus_format (os, cm(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2040 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2041
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2042 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2043 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2044 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2045 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2046 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2047 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2048 int r_fw, i_fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2049 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2050 set_format (cm, r_fw, i_fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2051 int column_width = i_fw + r_fw;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2052 column_width += (rat_format \|\| bank_format \|\| hex_format
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2053 \|\| bit_format) ? 2 : 7;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2054 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	2055 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	2056
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2057 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2058 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2059 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2060 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2061
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2062 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2063 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2064
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2065 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2066 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2067 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2068 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2069
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2070 os << cm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2071
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2072 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	2073 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2074
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2075 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2076 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2077
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2078 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	2079 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	2080 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2081 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2082 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2083 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2084 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2085
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2086 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2087 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2088 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	2089 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2090 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2091 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2092 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	2093 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	2094
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2095 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2096 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2097 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2098
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2099 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2100 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2101 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2102 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2103 if (j > col && j < lim)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2104 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2105 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2106 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2107 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2108
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2109 pr_complex (os, cm(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2110 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2111
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2112 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2113
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2114 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2115 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2116 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2117 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2118 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2119 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2120 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2121 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2122 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2123 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2124 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2125 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2126 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2127 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2128 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	2129
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2130 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2131
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2132 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	2133 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	2134 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	2135
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2136 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	2137 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2138
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2139 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	2140 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2141 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2142
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2143 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	2144 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2145 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2146
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2147 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2148
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2149 pr_complex (os, cm(i,j), r_fw, i_fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2150 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2151
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2152 if (i < nr - 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2153 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2154 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2155 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2156 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2157 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2158 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2159
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2160 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2161 octave_print_internal (std::ostream& os, const ComplexDiagMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2162 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2163 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2164 octave_idx_type nr = cm.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2165 octave_idx_type nc = cm.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2166
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2167 if (nr == 0 \|\| nc == 0)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2168 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	2169 else if (plus_format && ! pr_as_read_syntax)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2170 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2171 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2172 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2173 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2174 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2175 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2176
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2177 pr_plus_format (os, cm(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2178 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2179
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2180 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2181 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2182 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2183 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2184 else
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 int r_fw, i_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2187 double scale = 1.0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2188 set_format (ComplexMatrix (cm.diag ()), r_fw, i_fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2189 int column_width = i_fw + r_fw;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2190 column_width += (rat_format \|\| bank_format \|\| hex_format
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2191 \|\| bit_format) ? 2 : 7;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2192 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	2193 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	2194
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2195 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2196 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2197 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2198 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2199
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2200 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2201 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2202
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2203 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2204 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2205 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2206 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2207
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2208 os << ComplexMatrix (cm);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2209
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2210 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	2211 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2212
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2213 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2214 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2215
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2216 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2217 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	2218 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2219 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2220 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2221 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2222 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2223
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2224 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2225 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2226 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2227
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2228 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2229 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2230 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	2231 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	2232
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2233 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2234 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2235 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2236
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2237 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2238 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2239 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2240 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2241 if (j > col && j < lim)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2242 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2243 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2244 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2245 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2246
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2247 pr_complex (os, cm(j,j));
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2248 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2249
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2250 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2251
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2252 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2253 os << " ]";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2254 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2255 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2256 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2257 os << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2258 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2259 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2260 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2261 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	2262
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2263 os << "Diagonal Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2264 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2265 os << "\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2266
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2267 pr_scale_header (os, scale);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2268
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21748 diff changeset	2269 // kluge. Get the true width of a number.
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2270 int zero_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2271
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2272 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2273 std::ostringstream tmp_oss;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2274 pr_complex (tmp_oss, Complex (0.0), r_fw, i_fw, scale);
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2275 zero_fw = tmp_oss.str ().length ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2276 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2277
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2278 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	2279 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	2280 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	2281
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2282 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	2283 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2284
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2285 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	2286 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2287 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2288
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2289 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	2290 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2291 octave_quit ();
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 os << " ";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2294
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2295 if (i == j)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2296 pr_complex (os, cm(i,j), r_fw, i_fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2297 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2298 os << std::setw (zero_fw) << '0';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2299 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2300
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2301 if (i < nr - 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2302 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2303 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2304 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2305 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2306 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2307 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2308
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2309 void
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2310 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	2311 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	2312 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2313 octave_idx_type nr = m.rows ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2314 octave_idx_type nc = m.columns ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2315
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2316 if (nr == 0 \|\| nc == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2317 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	2318 else if (plus_format && ! pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2319 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2320 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2321 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2322 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2323 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2324 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2325
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2326 pr_plus_format (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2327 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2328
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2329 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2330 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2331 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2332 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2333 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2334 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2335 int fw = 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2336 int column_width = fw + 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2337 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	2338 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	2339
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2340 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2341 max_width -= 4;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2342 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2343 max_width -= extra_indent;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2344
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2345 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2346 max_width = 0;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2347
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2348 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2349 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2350 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2351 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2352
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2353 os << Matrix (m);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2354
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2355 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	2356 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2357
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2358 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2359 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2360
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2361 octave_idx_type inc = nc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2362 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	2363 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2364 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2365 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2366 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2367 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2368
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2369 if (pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2370 {
18849 aa9ca67f09fb make all permutation matrices column permutations (bug #42418) David Spies <dnspies@gmail.com> parents: 18816 diff changeset	2371 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	2372
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2373 os << "eye (";
18849 aa9ca67f09fb make all permutation matrices column permutations (bug #42418) David Spies <dnspies@gmail.com> parents: 18816 diff changeset	2374 os << ":, ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2375
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2376 octave_idx_type col = 0;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2377 while (col < nc)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2378 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	2379 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	2380
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2381 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	2382 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2383 octave_quit ();
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2384
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2385 if (j == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2386 os << "[ ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2387 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2388 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2389 if (j > col && j < lim)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2390 os << ", ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2391 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2392 os << " ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2393 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2394
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2395 os << pvec (j);
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2396 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2397
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2398 col += inc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2399
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2400 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2401 os << " ]";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2402 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2403 os << " ...\n";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2404 }
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2405 os << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2406 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2407 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2408 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2409 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	2410
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2411 os << "Permutation Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2412 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2413 os << "\n";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2414
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2415 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	2416 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	2417 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	2418
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2419 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	2420 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2421
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2422 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	2423 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2424 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2425
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2426 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	2427 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2428 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2429
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2430 os << " ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2431
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2432 os << std::setw (fw) << m(i,j);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2433 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2434
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2435 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2436 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2437 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2438 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2439 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2440 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2441 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2442
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2443 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2444 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	2445 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2446 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2447 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2448 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2449 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2450 case 2:
19320 d0c73e23a505 Change inheritance tree so that <T>Matrix inherit from <T>NDArray. Carnë Draug <carandraug@octave.org> parents: 19318 diff changeset	2451 octave_print_internal (os, ComplexMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2452 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2453 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2454
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2455 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2456 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	2457 (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2458 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2459 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2460 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2461
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2462 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2463 octave_print_internal (std::ostream& os, bool d, bool pr_as_read_syntax)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2464 {
21583 d5963a6e29c2 Use integer output formatting for logicals (bug #47607) Mike Miller <mtmiller@octave.org> parents: 21568 diff changeset	2465 octave_print_internal (os, octave_uint8 (d), pr_as_read_syntax);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2466 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2467
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2468 // 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	2469
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2470 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2471 octave_print_internal (std::ostream& os, float d, bool pr_as_read_syntax)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2472 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2473 octave_print_internal (os, double (d), pr_as_read_syntax);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2474 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2475
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2476 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2477 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	2478 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	2479 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2480 octave_print_internal (os, Matrix (m), pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2481 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2482
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2483 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2484 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	2485 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	2486 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2487 octave_print_internal (os, DiagMatrix (m), pr_as_read_syntax, extra_indent);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2488 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2489
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2490 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2491 octave_print_internal (std::ostream& os, const FloatNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2492 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	2493 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2494 octave_print_internal (os, NDArray (nda), pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2495 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2496
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2497 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2498 octave_print_internal (std::ostream& os, const FloatComplex& c,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2499 bool pr_as_read_syntax)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2500 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2501 octave_print_internal (os, Complex (c), pr_as_read_syntax);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2502 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2503
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2504 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2505 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	2506 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	2507 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2508 octave_print_internal (os, ComplexMatrix (cm), pr_as_read_syntax,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2509 extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2510 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2511
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2512 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2513 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	2514 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2515 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2516 octave_print_internal (os, ComplexDiagMatrix (cm), pr_as_read_syntax,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2517 extra_indent);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2518 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2519
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2520 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2521 octave_print_internal (std::ostream& os, const FloatComplexNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2522 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	2523 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2524 octave_print_internal (os, ComplexNDArray (nda), pr_as_read_syntax,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2525 extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2526 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2527
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2528 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2529 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	2530 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2531 {
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2532 double base = r.base ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2533 double increment = r.inc ();
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2534 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	2535 octave_idx_type num_elem = r.numel ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2536
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2537 if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2538 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2539 for (octave_idx_type i = 0; i < num_elem; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2540 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2541 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2542
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2543 double val = base + i * increment;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2544
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2545 pr_plus_format (os, val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2546 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2547 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2548 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2549 {
10987 eec74ee00b32 eliminate some GCC warnings John W. Eaton <jwe@octave.org> parents: 10846 diff changeset	2550 int fw = 0;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2551 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2552 set_format (r, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2553
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2554 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2555 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2556 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2557 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2558 os << base << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2559 if (increment != 1.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2560 os << increment << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2561 os << limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2562 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2563 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2564 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2565 pr_float (os, base, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2566 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2567 if (increment != 1.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2568 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2569 pr_float (os, increment, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2570 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2571 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2572 pr_float (os, limit, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2573 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2574 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2575 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2576 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2577 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	2578
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2579 int column_width = fw + 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2580 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	2581 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	2582
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2583 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2584 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2585 os << r;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2586 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2587 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2588
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2589 octave_idx_type inc = num_elem;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2590 if (total_width > max_width && Vsplit_long_rows)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2591 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2592 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2593 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2594 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2595 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2596
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2597 max_width -= extra_indent;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2598
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2599 if (max_width < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2600 max_width = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2601
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2602 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2603
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2604 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2605 while (col < num_elem)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2606 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	2607 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	2608
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2609 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	2610 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2611
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2612 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2613
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2614 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	2615 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2616 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2617
16169 0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2618 double val;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2619 if (i == 0)
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2620 val = base;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2621 else
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2622 val = base + i * increment;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2623
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2624 if (i == num_elem - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2625 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2626 // 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	2627 if ((increment > 0 && val >= limit)
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2628 \|\| (increment < 0 && val <= limit))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2629 val = limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2630 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2631
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2632 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2633
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2634 pr_float (os, val, fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2635 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2636
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2637 col += inc;
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 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2640 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2641 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2642
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2643 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2644 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	2645 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2646 int extra_indent)
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2647 {
21583 d5963a6e29c2 Use integer output formatting for logicals (bug #47607) Mike Miller <mtmiller@octave.org> parents: 21568 diff changeset	2648 uint8NDArray tmp (bm);
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2649 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	2650 }
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2651
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2652 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2653 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	2654 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2655 int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2656 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2657 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2658 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2659 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2660 case 2:
19317 25f535b90e52 Change boolMatrix to subclass boolNDArray rather than be another Array<bool>. Carnë Draug <carandraug@octave.org> parents: 19255 diff changeset	2661 octave_print_internal (os, boolMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2662 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2663 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2664
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2665 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2666 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	2667 boolMatrix> (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2668 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2669 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2670 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2671
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2672 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2673 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	2674 bool pr_as_read_syntax,
21066 258c787cd9ce maint: Use "FIXME:" consistently in code base. Rik <rik@octave.org> parents: 20946 diff changeset	2675 int /* FIXME: extra_indent */,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2676 bool pr_as_string)
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2677 {
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2678 if (pr_as_string)
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2679 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2680 octave_idx_type nstr = chm.rows ();
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2681
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2682 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2683 os << "[ ";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2684
2907 8bb31a2b480b [project @ 1997-04-30 05:01:46 by jwe] jwe parents: 2903 diff changeset	2685 if (nstr != 0)
10315 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 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	2688 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2689 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2690
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2691 std::string row = chm.row_as_string (i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2692
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2693 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2694 {
23803 90689bdbe048 Use C++11 raw string literals to avoid escaping double quotes. Rik <rik@octave.org> parents: 23797 diff changeset	2695 os << '"' << undo_string_escapes (row) << '"';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2696
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2697 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2698 os << "; ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2699 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2700 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2701 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2702 os << row;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2703
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2704 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2705 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2706 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2707 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2708 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2709
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2710 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2711 os << " ]";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2712 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2713 else
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2714 {
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2715 os << "sorry, printing char matrices not implemented yet\n";
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2716 }
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2717 }
94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2718
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2719 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2720 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	2721 bool pr_as_read_syntax, int extra_indent,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2722 bool pr_as_string)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2723 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2724 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2725 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2726 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2727 case 2:
19318 6c9ea5be96bf Change charMatrix to subclass charNDArray rather than be another Array<char>. Carnë Draug <carandraug@octave.org> parents: 19317 diff changeset	2728 octave_print_internal (os, charMatrix (nda),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2729 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	2730 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2731
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2732 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2733 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	2734 pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2735 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2736 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2737 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2738
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2739 void
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2740 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	2741 bool pr_as_read_syntax, int extra_indent)
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2742 {
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2743 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	2744
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2745 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	2746 }
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2747
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2748 void
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2749 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	2750 bool pr_as_read_syntax, int /* extra_indent */)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2751 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2752 // 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	2753 // 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	2754
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	2755 if (nda.isempty ())
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2756 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	2757 else if (nda.numel () == 1)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2758 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2759 os << nda(0);
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2760 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2761 else
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2762 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2763 int ndims = nda.ndims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2764
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2765 dim_vector dims = nda.dims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2766
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2767 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	2768
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2769 octave_idx_type m = 1;
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2770
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2771 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2772 m *= dims(i);
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2773
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2774 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2775 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2776
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2777 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	2778 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2779 std::string nm = "ans";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2780
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2781 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2782 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2783 nm += "(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2784
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2785 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2786
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2787 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2788 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2789 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2790
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2791 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	2792 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2793 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	2794 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2795 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2796
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2797 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2798 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2799
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2800 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	2801
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2802 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2803 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2804
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2805 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2806 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2807
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2808 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	2809
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2810 // 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	2811 // in neatly aligned columns...
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2812
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2813 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2814 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2815
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2816 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2817 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2818 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2819
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2820 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	2821 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2822 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	2823 os << " " << page(ii,jj);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2824
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2825 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2826 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2827
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2828 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2829 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2830
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2831 if (i < m)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2832 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2833 }
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2834 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2835 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2836
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2837 template <typename T>
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2838 class
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2839 octave_print_conv
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2840 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2841 public:
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2842 typedef T print_conv_type;
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2843 };
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2844
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2845 #define PRINT_CONV(T1, T2) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2846 template <> \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2847 class \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2848 octave_print_conv<T1> \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2849 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2850 public: \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2851 typedef T2 print_conv_type; \
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2852 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2853
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2854 PRINT_CONV (octave_int8, octave_int16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2855 PRINT_CONV (octave_uint8, octave_uint16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2856
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2857 #undef PRINT_CONV
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2858
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2859 template <typename T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	2860 /* static */ inline void
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2861 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	2862 {
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	2863 size_t sz = d.byte_size ();
23432 e35a5c1233d0 maint: Use convention 'int x' for naming pointers. Rik <rik@octave.org>* parents: 23410 diff changeset	2864 const unsigned char *tmpi = d.iptr ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2865
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2866 // Unless explicitly asked for, always print in big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2867 // format for hex and bit formats.
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2868 //
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2869 // {bit,hex}_format == 1: print big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2870 // {bit,hex}_format == 2: print native
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2871
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2872 if (hex_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2873 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2874 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	2875
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2876 os.flags (std::ios::right \| std::ios::hex);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2877
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	2878 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	2879 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2880 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2881 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	2882 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2883 else
10315 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 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2886 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	2887 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2888 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2889 else if (bit_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2890 {
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	2891 if (octave::mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2892 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2893 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2894 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2895 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2896 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2897 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2898 if (bit_format > 1)
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 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2901 PRINT_CHAR_BITS_SWAPPED (os, tmpi[i]);
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 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2904 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2905 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2906 PRINT_CHAR_BITS (os, tmpi[i]);
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 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2909 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2910 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2911 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	2912 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	2913
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2914 os << std::setw (fw)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2915 << 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	2916
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2917 if (bank_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2918 os << ".00";
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2919 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2920 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2921
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2922 // FIXME: all this mess with abs is an attempt to avoid seeing
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2923 //
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2924 // warning: comparison of unsigned expression < 0 is always false
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2925 //
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2926 // from GCC. Isn't there a better way?
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2927
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2928 template <typename T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	2929 /* static */ inline T
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	2930 abs (T x)
0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	2931 {
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2932 return x < 0 ? -x : x;
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	2933 }
0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	2934
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2935 #define INSTANTIATE_ABS(T) \
12414 1cf28ef2bb88 small changes for GCC 4.6 John W. Eaton <jwe@octave.org> parents: 12192 diff changeset	2936 template /* static */ T abs (T)
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2937
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2938 INSTANTIATE_ABS(signed char);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2939 INSTANTIATE_ABS(short);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2940 INSTANTIATE_ABS(int);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2941 INSTANTIATE_ABS(long);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2942 INSTANTIATE_ABS(long long);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2943
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2944 #define SPECIALIZE_UABS(T) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2945 template <> \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2946 /* static */ inline unsigned T \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2947 abs (unsigned T x) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2948 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	2949 return x; \
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2950 }
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2951
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2952 SPECIALIZE_UABS(char)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2953 SPECIALIZE_UABS(short)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2954 SPECIALIZE_UABS(int)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2955 SPECIALIZE_UABS(long)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	2956 SPECIALIZE_UABS(long long)
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	2957
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2958 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2959 pr_int (std::ostream&, const octave_int8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2960
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2961 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2962 pr_int (std::ostream&, const octave_int16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2963
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2964 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2965 pr_int (std::ostream&, const octave_int32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2966
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2967 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2968 pr_int (std::ostream&, const octave_int64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2969
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2970 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2971 pr_int (std::ostream&, const octave_uint8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2972
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2973 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2974 pr_int (std::ostream&, const octave_uint16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2975
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2976 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2977 pr_int (std::ostream&, const octave_uint32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2978
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2979 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2980 pr_int (std::ostream&, const octave_uint64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2981
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	2982 template <typename T>
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2983 void
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2984 octave_print_internal_template (std::ostream& os, const octave_int<T>& val,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2985 bool)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2986 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2987 if (plus_format)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2988 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2989 pr_plus_format (os, val);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2990 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2991 else
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2992 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2993 if (free_format)
23534 b6498c088fca maint: Don't write '> >' for declaration of templates that use templates. Rik <rik@octave.org> parents: 23457 diff changeset	2994 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	2995 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2996 pr_int (os, val);
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2997 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2998 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	2999
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3000 #define PRINT_INT_SCALAR_INTERNAL(TYPE) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3001 OCTINTERP_API void \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3002 octave_print_internal (std::ostream& os, const octave_int<TYPE>& val, bool dummy) \
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3003 { \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3004 octave_print_internal_template (os, val, dummy); \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3005 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3006
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3007 PRINT_INT_SCALAR_INTERNAL (int8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3008 PRINT_INT_SCALAR_INTERNAL (uint8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3009 PRINT_INT_SCALAR_INTERNAL (int16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3010 PRINT_INT_SCALAR_INTERNAL (uint16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3011 PRINT_INT_SCALAR_INTERNAL (int32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3012 PRINT_INT_SCALAR_INTERNAL (uint32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3013 PRINT_INT_SCALAR_INTERNAL (int64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3014 PRINT_INT_SCALAR_INTERNAL (uint64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3015
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 21100 diff changeset	3016 template <typename T>
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3017 /* static */ inline void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3018 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	3019 bool pr_as_read_syntax, int extra_indent)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3020 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3021 // 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	3022 // 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	3023
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23565 diff changeset	3024 if (nda.isempty ())
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3025 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	3026 else if (nda.numel () == 1)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3027 octave_print_internal_template (os, nda(0), pr_as_read_syntax);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3028 else if (plus_format && ! pr_as_read_syntax)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3029 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3030 int ndims = nda.ndims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3031
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3032 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	3033
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3034 dim_vector dims = nda.dims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3035
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3036 octave_idx_type m = 1;
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3037
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3038 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3039 m *= dims(i);
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3040
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3041 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3042 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3043
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3044 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	3045 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3046 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3047 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3048 std::string nm = "ans(:,:,";
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 std::ostringstream buf;
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 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3053 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3054 buf << ra_idx(k) + 1;
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 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	3057 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3058 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	3059 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3060 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3061
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3062 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3063
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3064 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3065 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3066 os << "\n";
10315 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
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3069 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	3070
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3071 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3072 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3073
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3074 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3075 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3076
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3077 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	3078
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3079 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	3080 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3081 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	3082 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3083 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3084
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3085 pr_plus_format (os, page(ii,jj));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3086 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3087
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3088 if ((ii < nr - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3089 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3090 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3091
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3092 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3093 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3094 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3095 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3096 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3097 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3098 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3099 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3100 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3101 int ndims = nda.ndims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3102
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3103 dim_vector dims = nda.dims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3104
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3105 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	3106
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3107 octave_idx_type m = 1;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3108
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3109 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3110 m *= dims(i);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3111
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3112 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3113 octave_idx_type nc = dims(1);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3114
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3115 int fw = 0;
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3116 if (hex_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3117 fw = 2 * nda(0).byte_size ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3118 else if (bit_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3119 fw = nda(0).nbits ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3120 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3121 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3122 bool isneg = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3123 int digits = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3124
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3125 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	3126 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3127 int new_digits
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3128 = static_cast<int>
21942 aab79a1885cc limit gnulib headers to liboctave/wrappers directory John W. Eaton <jwe@octave.org> parents: 21782 diff changeset	3129 (std::floor (log10 (double (abs (nda(i).value ()))) + 1.0));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3130
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3131 if (new_digits > digits)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3132 digits = new_digits;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3133
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3134 if (! isneg)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3135 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	3136 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3137
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3138 fw = digits + isneg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3139 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3140
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3141 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	3142 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	3143 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	3144 octave_idx_type inc = nc;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3145 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	3146 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3147 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3148 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3149 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3150 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3151
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3152 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	3153 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3154 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3155 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3156 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3157
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3158 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3159
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3160 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3161 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3162 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3163
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3164 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	3165 buf << ',';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3166 else
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23803 diff changeset	3167 buf << ')';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3168 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3169
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3170 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3171
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3172 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3173 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3174 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3175 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3176
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3177 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	3178
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3179 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3180 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3181
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3182 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3183 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3184
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3185 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	3186
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3187 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3188 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3189 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3190 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3191
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3192 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	3193 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3194 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	3195 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3196 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3197 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3198 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	3199 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3200 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3201 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3202
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3203 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	3204 os << ']';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3205 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3206 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3207 {
23675 f71c0195b19d move octave_preserve_stream_state to octave namespace John W. Eaton <jwe@octave.org> parents: 23662 diff changeset	3208 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	3209
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3210 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3211 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3212
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3213 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	3214 {
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	3215 octave_idx_type lim = (col +inc < n_cols ? col + inc
855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	3216 : n_cols);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3217
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3218 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	3219 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3220
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3221 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	3222 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3223 os << std::setw (extra_indent) << "";
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3224
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3225 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	3226 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3227 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3228 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3229 pr_int (os, page(ii,jj), fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3230 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3231 if ((ii < n_rows - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3232 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3233 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3234 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3235 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3236
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3237 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3238 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3239 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3240 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3241 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3242 }
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3243 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3244 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3245
22197 e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3246 #define PRINT_INT_ARRAY_INTERNAL(TYPE) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3247 OCTINTERP_API void \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3248 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	3249 bool pr_as_read_syntax, int extra_indent) \
e43d83253e28 refill multi-line macro definitions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	3250 { \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3251 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	3252 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3253
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3254 PRINT_INT_ARRAY_INTERNAL (octave_int8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3255 PRINT_INT_ARRAY_INTERNAL (octave_uint8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3256 PRINT_INT_ARRAY_INTERNAL (octave_int16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3257 PRINT_INT_ARRAY_INTERNAL (octave_uint16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3258 PRINT_INT_ARRAY_INTERNAL (octave_int32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3259 PRINT_INT_ARRAY_INTERNAL (octave_uint32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3260 PRINT_INT_ARRAY_INTERNAL (octave_int64)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3261 PRINT_INT_ARRAY_INTERNAL (octave_uint64)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3262
8012 63dbb85452cc fix extern decls in .cc files John W. Eaton <jwe@octave.org> parents: 7896 diff changeset	3263 void
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3264 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	3265 {
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3266 panic_impossible ();
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3267 }
e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3268
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3269 void
19620 a1d172bfcb2f eliminate some unused variable and typedef warnings John W. Eaton <jwe@octave.org> parents: 19367 diff changeset	3270 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	3271 {
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3272 panic_impossible ();
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3273 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3274
20915 a3359fe50966 remove unused nargout variables John W. Eaton <jwe@octave.org> parents: 20909 diff changeset	3275 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	3276 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	3277 @deftypefn {} {} rats (@var{x}, @var{len})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3278 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	3279
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3280 The string can be converted back into a matrix as follows:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3281
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3282 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3283 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3284 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	3285 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	3286 @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	3287 @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	3288
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3289 The optional second argument defines the maximum length of the string
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3290 representing the elements of @var{x}. By default @var{len} is 9.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3291
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3292 If the length of the smallest possible rational approximation exceeds
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3293 @var{len}, an asterisk (*) padded with spaces will be returned instead.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3294 @seealso{format, rat}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3295 @end deftypefn */)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3296 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3297 int nargin = args.length ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3298
20909 03e4ddd49396 omit unnecessary nargout checks John W. Eaton <jwe@octave.org> parents: 20897 diff changeset	3299 if (nargin < 1 \|\| nargin > 2)
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3300 print_usage ();
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3301
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3302 octave_value arg = args(0);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3303
23586 f6c5db0a02e7 maint: Deprecate is_numeric_type and replace with isnumeric. Rik <rik@octave.org> parents: 23577 diff changeset	3304 if (! arg.isnumeric ())
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3305 error ("rats: X must be numeric");
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3306
21743 f4d7d0eb5b0c use namespace for unwind_protect class John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	3307 octave::unwind_protect frame;
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3308
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3309 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	3310
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3311 rat_string_len = 9;
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3312 if (nargin == 2)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3313 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	3314
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3315 frame.protect_var (rat_format);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3316
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3317 rat_format = true;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3318
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3319 std::ostringstream buf;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3320 arg.print (buf);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3321 std::string s = buf.str ();
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3322
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3323 std::list<std::string> lst;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3324
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3325 size_t n = 0;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3326 size_t s_len = s.length ();
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3327
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3328 while (n < s_len)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3329 {
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3330 size_t m = s.find ('\n', n);
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3331
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3332 if (m == std::string::npos)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3333 {
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3334 lst.push_back (s.substr (n));
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3335 break;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3336 }
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3337 else
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3338 {
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3339 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	3340 n = m + 1;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3341 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3342 }
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3343
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3344 return ovl (string_vector (lst));
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3345 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3346
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3347 DEFUN (disp, args, nargout,
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3348 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	3349 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	3350 @deftypefn {} {} disp (@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	3351 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	3352
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3353 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	3354
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3355 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3356 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3357 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	3358
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3359 @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	3360 @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	3361 @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	3362 @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	3363
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3364 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3365 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	3366
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3367 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	3368 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	3369 @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	3370 @end deftypefn */)
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3371 {
20909 03e4ddd49396 omit unnecessary nargout checks John W. Eaton <jwe@octave.org> parents: 20897 diff changeset	3372 if (args.length () != 1)
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3373 print_usage ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3374
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3375 octave_value_list retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20925 diff changeset	3376
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3377 octave_value arg = args(0);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3378
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3379 if (nargout == 0)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3380 arg.print (octave_stdout);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3381 else
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3382 {
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3383 std::ostringstream buf;
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3384 arg.print (buf);
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	3385 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	3386 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3387
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3388 return retval;
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3389 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3390
23738 8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3391 DEFMETHOD (fdisp, interp, args, ,
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3392 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	3393 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	3394 @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	3395 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	3396
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3397 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	3398
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3399 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3400 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3401 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	3402
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3403 @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	3404 @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	3405 @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	3406 @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	3407
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3408 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3409 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	3410 @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	3411 @end deftypefn */)
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3412 {
20819 f428cbe7576f eliminate unnecessary uses of nargin John W. Eaton <jwe@octave.org> parents: 20801 diff changeset	3413 if (args.length () != 2)
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3414 print_usage ();
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3415
23738 8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3416 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	3417
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3418 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	3419
8acd390d16c9 don't use singleton for stream_list object John W. Eaton <jwe@octave.org> parents: 23675 diff changeset	3420 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	3421
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3422 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	3423
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3424 octave_value arg = args(1);
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3425
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3426 if (osp)
a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3427 arg.print (*osp);
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3428 else
20801 a542a9bf177e eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	3429 error ("fdisp: stream FID not open for writing");
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3430
20941 a4f5da7c5463 maint: Replace "octave_value_list ()" with "ovl ()". Rik <rik@octave.org> parents: 20940 diff changeset	3431 return ovl ();
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3432 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3433
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3434 /*
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3435 %!test
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3436 %! format short
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3437 %! fd = tmpfile ();
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3438 %! for r = [0, Inf -Inf, NaN]
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3439 %! for i = [0, Inf -Inf, NaN]
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3440 %! fdisp (fd, complex (r, i));
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3441 %! endfor
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3442 %! endfor
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3443 %! fclose (fd);
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3444
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3445 %!test
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3446 %! foo.real = pi * ones (3,20,3);
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3447 %! foo.complex = pi * ones (3,20,3) + 1i;
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3448 %! foo.char = repmat ("- Hello World -", [3, 20]);
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3449 %! foo.cell = {foo.real, foo.complex, foo.char};
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3450 %! fields = fieldnames (foo);
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	3451 %! for f = 1:numel (fields)
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	3452 %! format loose;
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3453 %! loose = disp (foo.(fields{f}));
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	3454 %! format compact;
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3455 %! compact = disp (foo.(fields{f}));
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3456 %! expected = strrep (loose, "\n\n", "\n");
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	3457 %! assert (expected, compact);
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3458 %! endfor
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3459 */
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3460
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3461 DEFUN (display, args, ,
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3462 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	3463 doc: /* -- texinfo --
23565 3a730821e4a2 doc: Peridoc grammarcheck of documentation. Rik <rik@octave.org> parents: 23564 diff changeset	3464 @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	3465 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	3466
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3467 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	3468 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	3469 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	3470
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3471 @example
23182 8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3472 myclass (@dots{})
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3473 @end example
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3474
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3475 Or:
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3476
8a37443f1a7b doc: Document second input argument of display (bug #49794) Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23084 diff changeset	3477 @example
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3478 myobj = myclass (@dots{})
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3479 @end example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3480
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	3481 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	3482 avoid the default output:
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3483
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3484 @example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3485 @group
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3486 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	3487 @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	3488
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3489 <class myclass>
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3490 @end group
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3491 @end example
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3492
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	3493 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	3494 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	3495 @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	3496
705361dfe353 doc: disp rather than display should be overloaded (bug #50640, bug #50729). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 23398 diff changeset	3497 @seealso{disp, class, subsref, subsasgn}
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3498 @end deftypefn */)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3499 {
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3500 int nargin = args.length ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3501
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3502 // 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	3503 // 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	3504 // 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	3505 // 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	3506
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3507 if (nargin < 1 \|\| nargin > 2)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3508 print_usage ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3509
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3510 std::string name;
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3511
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3512 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	3513 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	3514 else
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3515 {
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3516 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	3517 name = names(0);
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3518 }
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3519
23332 7d4ca8c01bbb don't call display methods with more than one argument (bug #50640) John W. Eaton <jwe@octave.org> parents: 23220 diff changeset	3520 // 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	3521 // object type.
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3522
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3523 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	3524
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3525 // 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	3526 // disp is done.
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3527
698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3528 bool print_newlines = false;
22921 b28801182c08 don't display "ans" for "display (expr)" (bug #49794) John W. Eaton <jwe@octave.org> parents: 22898 diff changeset	3529 if (valid_identifier (name))
22989 698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3530 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	3531
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3532 // 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	3533
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23059 diff changeset	3534 octave::feval ("disp", ovl (value));
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3535
22989 698c1190d790 * pr-output.cc (Fdisplay): Use octave_value::print_name_tag. John W. Eaton <jwe@octave.org> parents: 22921 diff changeset	3536 if (print_newlines)
22898 9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3537 octave_stdout << std::endl;
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3538
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3539 return ovl ();
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3540 }
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3541
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3542 /*
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3543 %!test
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3544 %! str = evalc ("x = 1.1; display (x)");
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3545 %! assert (str, "x = 1.1000\n");
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3546
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3547 %!test
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3548 %! str = evalc ("display (1.1)");
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3549 %! assert (str, " 1.1000\n");
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3550
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3551 ## Test input validation
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3552 %!error display ()
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3553 %!error display (1,2)
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3554 */
9baa19102908 refactor display and disp functions (bug #49794) John W. Eaton <jwe@octave.org> parents: 22881 diff changeset	3555
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3556 static void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3557 init_format_state (void)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3558 {
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3559 free_format = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3560 plus_format = false;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3561 rat_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3562 bank_format = false;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	3563 hex_format = 0;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	3564 bit_format = 0;
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3565 Vcompact_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3566 print_e = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3567 print_big_e = false;
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3568 print_g = false;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3569 print_eng = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3570 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3571
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3572 static std::string format_string ("short");
28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3573
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3574 static void
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3575 set_format_style (int argc, const string_vector& argv)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3576 {
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3577 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	3578 std::string format;
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3579
1899 2f19333b1e72 [project @ 1996-02-09 17:46:58 by jwe] jwe parents: 1884 diff changeset	3580 if (--argc > 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3581 {
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	3582 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	3583 format = arg;
2584 5e41d9c42283 [project @ 1996-12-10 09:39:44 by jwe] jwe parents: 2522 diff changeset	3584
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3585 if (arg == "short")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3586 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3587 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3588 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3589 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	3590 format.append (arg);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3591
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3592 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3593 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3594 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3595 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3596 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3597 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3598 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3599 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3600 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3601 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3602 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3603 else if (arg == "g")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3604 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3605 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3606 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3607 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3608 else if (arg == "G")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3609 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3610 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3611 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3612 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3613 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3614 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3615 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3616 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3617 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3618 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3619 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3620 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	3621 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3622 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3623 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3624
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3625 set_output_prec_and_fw (5, 10);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3626 }
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3627 else if (arg == "shorte")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3628 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3629 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3630 print_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3631 set_output_prec_and_fw (5, 10);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3632 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3633 else if (arg == "shortE")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3634 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3635 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3636 print_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3637 print_big_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3638 set_output_prec_and_fw (5, 10);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3639 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3640 else if (arg == "shortg")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3641 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3642 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3643 print_g = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3644 set_output_prec_and_fw (5, 10);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3645 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3646 else if (arg == "shortG")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3647 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3648 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3649 print_g = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3650 print_big_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3651 set_output_prec_and_fw (5, 10);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3652 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3653 else if (arg == "shortEng")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3654 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3655 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3656 print_eng = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3657 set_output_prec_and_fw (5, 10);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3658 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3659 else if (arg == "long")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3660 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3661 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3662 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3663 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	3664 format.append (arg);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3665
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3666 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3667 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3668 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3669 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3670 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3671 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3672 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3673 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3674 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3675 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3676 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3677 else if (arg == "g")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3678 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3679 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3680 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3681 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3682 else if (arg == "G")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3683 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3684 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3685 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3686 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3687 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3688 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3689 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3690 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3691 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3692 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3693 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3694 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	3695 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3696 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3697 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3698
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3699 set_output_prec_and_fw (15, 20);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3700 }
18464 917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3701 else if (arg == "longe")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3702 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3703 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3704 print_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3705 set_output_prec_and_fw (15, 20);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3706 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3707 else if (arg == "longE")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3708 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3709 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3710 print_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3711 print_big_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3712 set_output_prec_and_fw (15, 20);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3713 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3714 else if (arg == "longg")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3715 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3716 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3717 print_g = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3718 set_output_prec_and_fw (15, 20);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3719 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3720 else if (arg == "longG")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3721 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3722 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3723 print_g = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3724 print_big_e = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3725 set_output_prec_and_fw (15, 20);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3726 }
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3727 else if (arg == "longEng")
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3728 {
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3729 init_format_state ();
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3730 print_eng = true;
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3731 set_output_prec_and_fw (15, 20);
917f1af7d2e4 Additional format options for matlab compatibility (bug #41541). Markus Bergholz <markuman@gmail.com> parents: 18438 diff changeset	3732 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3733 else if (arg == "hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3734 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3735 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3736 hex_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3737 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3738 else if (arg == "native-hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3739 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3740 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3741 hex_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3742 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3743 else if (arg == "bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3744 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3745 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3746 bit_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3747 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3748 else if (arg == "native-bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3749 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3750 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3751 bit_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3752 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3753 else if (arg == "+" \|\| arg == "plus")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3754 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3755 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3756 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3757 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	3758 format.append (arg);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3759
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3760 if (arg.length () == 3)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3761 plus_format_chars = arg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3762 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3763 error ("format: invalid option for plus format");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3764 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3765 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	3766 plus_format_chars = "+- ";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3767
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3768 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3769 plus_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3770 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3771 else if (arg == "rat")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3772 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3773 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3774 rat_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3775 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3776 else if (arg == "bank")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3777 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3778 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3779 bank_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3780 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3781 else if (arg == "free")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3782 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3783 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3784 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3785 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3786 else if (arg == "none")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3787 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3788 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3789 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3790 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3791 else if (arg == "compact")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3792 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3793 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	3794 return;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3795 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3796 else if (arg == "loose")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3797 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3798 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	3799 return;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3800 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3801 else
20831 35241c4b696c eliminate return statements after calls to error John W. Eaton <jwe@octave.org> parents: 20819 diff changeset	3802 error ("format: unrecognized format state '%s'", arg.c_str ());
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3803 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3804 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3805 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3806 init_format_state ();
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3807 set_output_prec_and_fw (5, 10);
23829 01899bdd2a3a Eliminate unnecessary std::string ("...") constructor calls when "..." suffices. Rik <rik@octave.org> parents: 23807 diff changeset	3808 format = "short";
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3809 }
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3810
28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	3811 format_string = format;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3812 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3813
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3814 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	3815 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	3816 @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	3817 @deftypefnx {} {} format options
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3818 @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	3819 Reset or specify the format of the output produced by @code{disp} and Octave's
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3820 normal echoing mechanism.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3821
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3822 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	3823 or computed. To change the internal representation from the default double use
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3824 one of the conversion functions such as @code{single}, @code{uint8},
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3825 @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	3826
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3827 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	3828 (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	3829 @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	3830
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3831 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	3832 table.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3833
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3834 @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	3835 @item short
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3836 Fixed point format with 5 significant figures in a field that is a maximum of
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3837 10 characters wide. (default).
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3838
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3839 If Octave is unable to format a matrix so that columns line up on the decimal
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3840 point and all numbers fit within the maximum field width then it switches to an
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3841 exponential @samp{e} 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	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 long
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3844 Fixed point format with 15 significant figures in a field that is a maximum of
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3845 20 characters wide.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3846
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3847 As with the @samp{short} format, Octave will switch to an exponential @samp{e}
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3848 format if it is unable to format a matrix properly using the current format.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3849
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3850 @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	3851 @itemx long e
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3852 Exponential format. The number to be represented is split between a mantissa
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3853 and an exponent (power of 10). The mantissa has 5 significant digits in the
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3854 short format and 15 digits in the long format. For example, with the
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3855 @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	3856
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3857 @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	3858 @itemx long E
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3859 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	3860 to indicate the exponent. For example, with the @samp{long E} format,
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3861 @code{pi} is displayed as @code{3.14159265358979E+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	3862
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3863 @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	3864 @itemx long g
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3865 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	3866 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	3867 @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	3868
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3869 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3870 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3871 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3872
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3873 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	3874 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	3875 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	3876 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	3877 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	3878 @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	3879 @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	3880
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3881 @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	3882 @itemx long eng
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3883 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	3884 engineering format, where the exponent is divisible by 3. For example, with
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3885 the @samp{short eng} format, @code{10 * pi} is displayed as @code{31.4159e+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	3886
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3887 @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	3888 @itemx short G
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3889 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	3890 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	3891
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3892 @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	3893 @itemx none
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3894 Print output in free format, without trying to line up columns of matrices on
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3895 the decimal point. This also causes complex numbers to be formatted as numeric
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3896 pairs like this @samp{(0.60419, 0.60709)} instead of like this
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3897 @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	3898 @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	3899
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3900 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	3901 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	3902
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3903 @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	3904 @item "+"
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3905 @itemx "+" @var{chars}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3906 @itemx plus
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3907 @itemx plus @var{chars}
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3908 Print a @samp{+} symbol for matrix elements greater than zero, a @samp{-}
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3909 symbol for elements less than zero and a space for zero matrix elements. This
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3910 format can be very useful for examining the structure of a large sparse matrix.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3911
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3912 The optional argument @var{chars} specifies a list of 3 characters to use for
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3913 printing values greater than zero, less than zero and equal to zero. For
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3914 example, with the @samp{"+" "+-."} format, @code{[1, 0, -1; -1, 0, 1]} is
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3915 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	3916
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3917 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3918 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3919 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3920
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3921 +.-
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3922 -.+
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3923 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3924 @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	3925
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3926 @item bank
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3927 Print in a fixed format with two digits to the right of the decimal point.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3928
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3929 @item native-hex
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3930 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	3931 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	3932 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	3933 @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	3934
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3935 @item hex
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3936 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	3937 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	3938
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3939 @item native-bit
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3940 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	3941 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	3942
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3943 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3944 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3945 01000000000010010010000111111011
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3946 01010100010001000010110100011000
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3947 @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	3948 @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	3949
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3950 (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	3951 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	3952 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	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 @item bit
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3955 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	3956 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	3957
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3958 @item rat
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3959 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	3960 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	3961 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	3962 @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	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 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	3965
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3966 @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	3967 @item compact
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3968 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	3969 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	3970
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3971 @item loose
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3972 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	3973 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	3974 @end table
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3975
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3976 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	3977 format and format spacing.
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3978
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 @seealso{fixed_point_format, output_max_field_width, output_precision, split_long_rows, print_empty_dimensions, rats}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	3980 @end deftypefn */)
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3981 {
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3982 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	3983
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3984 if (nargout == 0)
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3985 {
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3986 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	3987
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3988 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	3989
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3990 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	3991 }
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3992 else
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3993 {
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3994 if (nargout >= 2)
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23433 diff changeset	3995 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	3996
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3997 retval(0) = format_string;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3998 }
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	3999
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4000 return retval;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	4001 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	4002
22881 f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4003 /*
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4004 %!test
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4005 %! [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	4006 %! unwind_protect
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4007 %! ## 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	4008 %! format long;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4009 %! str = disp (pi);
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4010 %! assert (str, " 3.14159265358979\n");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4011 %! new_fmt = format ();
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4012 %! assert (new_fmt, "long");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4013 %! ## Test resetting format
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4014 %! format compact;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4015 %! [~, new_spacing] = format ();
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4016 %! assert (new_spacing, "compact");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4017 %! format;
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4018 %! [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	4019 %! assert (new_fmt, "short");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4020 %! assert (new_spacing, "loose");
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4021 %! unwind_protect_cleanup
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4022 %! format (old_fmt);
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4023 %! format (old_spacing);
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4024 %! end_unwind_protect
f84aa17075d4 Add Octave-only query mode for format command to find status. Rik <rik@octave.org> parents: 22868 diff changeset	4025 */
18735 28eab2d84190 Add callbacks for root properties format and formatspacing (bug #42135). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 18676 diff changeset	4026
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4027 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	4028 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	4029 @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	4030 @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	4031 @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	4032 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	4033 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	4034
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4035 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	4036 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	4037 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	4038
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4039 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4040 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4041 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	4042 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4043
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4044 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	4045
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4046 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	4047 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	4048 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	4049 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	4050 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	4051 @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	4052 @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	4053
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4054 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4055 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	4056 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	4057 @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	4058
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4059 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	4060 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	4061 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	4062 @seealso{format, output_max_field_width, output_precision}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4063 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4064 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4065 return SET_INTERNAL_VARIABLE (fixed_point_format);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4066 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4067
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4068 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	4069 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	4070 @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	4071 @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	4072 @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	4073 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	4074 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	4075
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4076 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	4077
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4078 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4079 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	4080 @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	4081
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4082 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4083 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	4084
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4085 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4086 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	4087 @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	4088
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4089 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	4090 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	4091 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	4092 @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	4093 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4094 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4095 return SET_INTERNAL_VARIABLE (print_empty_dimensions);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4096 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4097
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4098 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	4099 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	4100 @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	4101 @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	4102 @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	4103 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	4104 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	4105
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4106 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	4107 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	4108 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	4109 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	4110
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4111 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4112 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4113 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	4114 ans =
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4115
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4116 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	4117
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4118 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	4119 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	4120
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4121 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	4122
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4123 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	4124 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	4125 @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	4126 @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	4127
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21942 diff changeset	4128 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	4129 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	4130 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	4131 @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	4132 @end deftypefn */)
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4133 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4134 return SET_INTERNAL_VARIABLE (split_long_rows);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4135 }

Mercurial > octave

annotate libinterp/corefcn/pr-output.cc @ 24667:56f889d66b7c