octave: src/pr-output.cc annotate

annotate src/pr-output.cc @ 10771:82d9efde7e96

pr-output.cc: Avoid use of % operator on negative operands to ensure compatability between C++ compilers.

author	Rik <octave@nomad.inbox5.com>
date	Wed, 07 Jul 2010 15:27:17 -0700
parents	38bdcbb58df7
children	89f4d7e294cc

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
7017 a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe] jwe parents: 7016 diff changeset	3 Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
8920 eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 8891 diff changeset	4 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 John W. Eaton
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	5
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	7
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	9 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	11 option) any later version.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	12
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	16 for more details.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	17
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	18 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	19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	20 <http://www.gnu.org/licenses/>.
1 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 */
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	23
240 a99f28f5e351 [project @ 1993-11-30 20:24:36 by jwe] jwe parents: 217 diff changeset	24 #ifdef HAVE_CONFIG_H
1192 b6360f2d4fa6 [project @ 1995-03-30 21:38:35 by jwe] jwe parents: 1186 diff changeset	25 #include <config.h>
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	26 #endif
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	27
1346 9e41dbb74bca [project @ 1995-09-05 06:37:49 by jwe] jwe parents: 1343 diff changeset	28 #include <cfloat>
2825 60ae49e1284f [project @ 1997-03-25 23:17:36 by jwe] jwe parents: 2804 diff changeset	29 #include <cstdio>
1346 9e41dbb74bca [project @ 1995-09-05 06:37:49 by jwe] jwe parents: 1343 diff changeset	30 #include <cstring>
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	31
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	32 #include <iomanip>
d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	33 #include <iostream>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5759 diff changeset	34 #include <sstream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	35 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	36
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	37 #include "Array-util.h"
453 393e95f46b51 [project @ 1994-06-06 00:05:20 by jwe] jwe parents: 296 diff changeset	38 #include "CMatrix.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	39 #include "Range.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2915 diff changeset	40 #include "cmd-edit.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	41 #include "dMatrix.h"
2891 1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe] jwe parents: 2847 diff changeset	42 #include "lo-mappers.h"
7231 2eb392d058bb [project @ 2007-11-30 18:53:29 by jwe] jwe parents: 7215 diff changeset	43 #include "lo-math.h"
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 2305 diff changeset	44 #include "mach-info.h"
1651 e846e361a265 [project @ 1995-12-20 06:59:12 by jwe] jwe parents: 1588 diff changeset	45 #include "oct-cmplx.h"
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4051 diff changeset	46 #include "quit.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	47 #include "str-vec.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	48
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	49 #include "Cell.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	50 #include "defun.h"
19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	51 #include "error.h"
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	52 #include "gripes.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	53 #include "oct-obj.h"
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	54 #include "oct-stream.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	55 #include "pager.h"
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
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	62 // TRUE means use a scaled fixed point format for `format long' and
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 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
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	66 // The maximum field width for a number printed by the default output
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	67 // routines.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	68 static int Voutput_max_field_width = 10;
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 // The precision of the numbers printed by the default output
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	71 // routines.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	72 static int Voutput_precision = 5;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	73
5360 33adb987c033 [project @ 2005-05-23 16:19:56 by jwe] jwe parents: 5331 diff changeset	74 // 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	75 // like this: x = [](2x0).
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	76 bool Vprint_empty_dimensions = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	77
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	78 // 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	79 // smaller slices that fit on the screen.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	80 static bool Vsplit_long_rows = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	81
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5748 diff changeset	82 // How many levels of structure elements should we print?
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	83 int Vstruct_levels_to_print = 2;
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5748 diff changeset	84
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	85 // TRUE means don't do any fancy formatting.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	86 static bool free_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	87
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	88 // 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	89 static bool plus_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	90
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	91 // First char for > 0, second for < 0, third for == 0.
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	92 static std::string plus_format_chars = "+ ";
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	93
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	94 // TRUE means always print in a rational approximation
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	95 static bool rat_format = false;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	96
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	97 // 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	98 static int rat_string_len = -1;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	99
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	100 // TRUE means always print like dollars and cents.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	101 static bool bank_format = false;
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	102
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	103 // TRUE means print data in hexadecimal format.
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	104 static int hex_format = 0;
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	105
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	106 // 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	107 static int bit_format = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	108
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	109 // TRUE means don't put newlines around the column number headers.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	110 static bool compact_format = false;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	111
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	112 // TRUE means use an e format.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	113 static bool print_e = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	114
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	115 // TRUE means use a g format.
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	116 static bool print_g = false;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	117
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	118 // 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	119 static bool print_big_e = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	120
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	121 // 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	122 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	123
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	124 class pr_engineering_float;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	125 class pr_formatted_float;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	126 class pr_rational_float;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	127
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	128 static int
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	129 current_output_max_field_width (void)
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	130 {
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	131 return Voutput_max_field_width;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	132 }
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	133
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	134 static int
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	135 current_output_precision (void)
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	136 {
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	137 return Voutput_precision;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	138 }
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	139
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	140 class
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	141 float_format
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	142 {
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	143 public:
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	144
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	145 float_format (int w = current_output_max_field_width (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	146 int p = current_output_precision (), int f = 0)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	147 : fw (w), ex (0), prec (p), fmt (f), up (0), sp (0) { }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	148
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	149 float_format (int w, int e, int p, int f)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	150 : fw (w), ex (e), prec (p), fmt (f), up (0), sp (0) { }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	151
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	152 float_format (const float_format& ff)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	153 : fw (ff.fw), ex (ff.ex), prec (ff.prec), fmt (ff.fmt), up (ff.up), sp (ff.sp) { }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	154
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	155 float_format& operator = (const float_format& ff)
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	156 {
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	157 if (&ff != this)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	158 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	159 fw = ff.fw;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	160 ex = ff.ex;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	161 prec = ff.prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	162 fmt = ff.fmt;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	163 up = ff.up;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	164 sp = ff.sp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	165 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	166
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	167 return *this;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	168 }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	169
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	170 ~float_format (void) { }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	171
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	172 float_format& scientific (void) { fmt = std::ios::scientific; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	173 float_format& fixed (void) { fmt = std::ios::fixed; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	174 float_format& general (void) { fmt = 0; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	175
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	176 float_format& uppercase (void) { up = std::ios::uppercase; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	177 float_format& lowercase (void) { up = 0; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	178
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	179 float_format& precision (int p) { prec = p; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	180
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	181 float_format& width (int w) { fw = w; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	182
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	183 float_format& trailing_zeros (bool tz = true)
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	184 { sp = tz ? std::ios::showpoint : 0; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	185
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	186 friend std::ostream& operator << (std::ostream& os,
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	187 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	188
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	189 friend std::ostream& operator << (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	190 const pr_formatted_float& pff);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	191
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	192 friend std::ostream& operator << (std::ostream& os,
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	193 const pr_rational_float& prf);
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	194
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	195 private:
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	196
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	197 // Field width. Zero means as wide as necessary.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	198 int fw;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	199
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	200 // Exponent Field width. Zero means as wide as necessary.
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	201 int ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	202
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	203 // Precision.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	204 int prec;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	205
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	206 // Format.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	207 int fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	208
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	209 // E or e.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	210 int up;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	211
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	212 // Show trailing zeros.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	213 int sp;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	214 };
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	215
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	216 static int
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	217 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	218 {
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	219 if (! print_eng)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	220 return x;
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	221 else
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	222 return x - 3*static_cast<int> (x/3);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	223 /* The expression above is equivalent to x - (x % 3).
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	224 * According to the ISO specification for C++ the modulo operator is
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	225 * compiler dependent if any of the arguments are negative. Since this
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	226 * function will need to work on negative arguments, and we want to avoid
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	227 * portability issues, we re-implement the modulo function to the desired
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	228 * behavior (truncation). There may be a gnulib replacement.
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	229 *
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	230 * ISO/IEC 14882:2003 : Programming languages -- C++. 5.6.4: ISO, IEC. 2003 .
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	231 * "the binary % operator yields the remainder from the division of the first
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	232 * expression by the second. .... If both operands are nonnegative then the
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	233 * remainder is nonnegative; if not, the sign of the remainder is
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	234 * implementation-defined". */
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	235 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	236
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	237 static int
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	238 engineering_exponent (const double& x)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	239 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	240 int ex = 0;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	241 if (x != 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	242 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	243 double absval = (x < 0.0 ? -x : x);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	244 int logabsval = static_cast<int> (floor (log10 (absval)));
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	245 /* Avoid using modulo function with negative arguments for portability.
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	246 * See extended comment at calc_scale_exp */
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	247 if (logabsval < 0.0)
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	248 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	249 else
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	250 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	251 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	252 return ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	253 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	254
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	255 static int
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	256 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	257 {
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	258 return 1 + (print_eng ? engineering_exponent (x)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	259 : static_cast<int> (floor (log10 (x))));
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	260 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	261
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	262 class
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	263 pr_engineering_float
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	264 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	265 public:
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	266
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	267 const float_format& f;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	268
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	269 double val;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	270
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	271 int exponent (void) const
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	272 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	273 return engineering_exponent (val);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	274 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	275
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	276 double mantissa (void) const
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	277 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	278 return val / std::pow (10.0, exponent ());
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	279 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	280
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	281 pr_engineering_float (const float_format& f_arg, double val_arg)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	282 : f (f_arg), val (val_arg) { }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	283 };
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	284
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	285 std::ostream&
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	286 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	287 {
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	288 if (pef.f.fw >= 0)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	289 os << std::setw (pef.f.fw - pef.f.ex);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	290
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	291 if (pef.f.prec >= 0)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	292 os << std::setprecision (pef.f.prec);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	293
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	294 std::ios::fmtflags oflags =
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	295 os.flags (static_cast<std::ios::fmtflags>
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	296 (pef.f.fmt \| pef.f.up \| pef.f.sp));
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	297
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	298 os << pef.mantissa ();
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	299
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	300 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	301 if (ex < 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	302 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	303 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	304 ex = -ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	305 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	306 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	307 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	308
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	309 os << std::setw (pef.f.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	310 << std::setfill(' ');
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	311
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	312 os.flags (oflags);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	313
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	314 return os;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	315 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	316
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	317 class
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	318 pr_formatted_float
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	319 {
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	320 public:
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	321
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	322 const float_format& f;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	323
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	324 double val;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	325
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	326 pr_formatted_float (const float_format& f_arg, double val_arg)
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	327 : f (f_arg), val (val_arg) { }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	328 };
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	329
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	330 std::ostream&
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	331 operator << (std::ostream& os, const pr_formatted_float& pff)
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	332 {
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	333 if (pff.f.fw >= 0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	334 os << std::setw (pff.f.fw);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	335
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	336 if (pff.f.prec >= 0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	337 os << std::setprecision (pff.f.prec);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	338
3775 13905c3a24af [project @ 2001-02-06 01:56:59 by jwe] jwe parents: 3769 diff changeset	339 std::ios::fmtflags oflags =
13905c3a24af [project @ 2001-02-06 01:56:59 by jwe] jwe parents: 3769 diff changeset	340 os.flags (static_cast<std::ios::fmtflags>
13905c3a24af [project @ 2001-02-06 01:56:59 by jwe] jwe parents: 3769 diff changeset	341 (pff.f.fmt \| pff.f.up \| pff.f.sp));
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	342
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	343 os << pff.val;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	344
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	345 os.flags (oflags);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	346
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	347 return os;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	348 }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	349
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	350 static inline std::string
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	351 rational_approx (double val, int len)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	352 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	353 std::string s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	354
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	355 if (len <= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	356 len = 10;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	357
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	358 if (xisinf (val))
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	359 s = "1/0";
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	360 else if (xisnan (val))
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	361 s = "0/0";
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	362 else if (val < INT_MIN \|\| val > INT_MAX \|\| D_NINT (val) == val)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	363 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	364 std::ostringstream buf;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	365 buf.flags (std::ios::fixed);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	366 buf << std::setprecision (0) << xround(val);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	367 s = buf.str ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	368 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	369 else
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	370 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	371 double lastn = 1.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	372 double lastd = 0.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	373 double n = xround (val);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	374 double d = 1.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	375 double frac = val - n;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	376 int m = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	377
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	378 std::ostringstream buf2;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	379 buf2.flags (std::ios::fixed);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	380 buf2 << std::setprecision (0) << static_cast<int>(n);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	381 s = buf2.str();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	382
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	383 while (1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	384 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	385 double flip = 1. / frac;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	386 double step = xround (flip);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	387 double nextn = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	388 double nextd = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	389
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	390 // Have we converged to 1/intmax ?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	391 if (m > 100 \|\| fabs (frac) < 1 / static_cast<double>(INT_MAX))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	392 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	393 lastn = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	394 lastd = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	395 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	396 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	397
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	398 frac = flip - step;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	399 n = n * step + lastn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	400 d = d * step + lastd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	401 lastn = nextn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	402 lastd = nextd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	403
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	404 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	405 buf.flags (std::ios::fixed);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	406 buf << std::setprecision (0) << static_cast<int>(n)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	407 << "/" << static_cast<int>(d);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	408 m++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	409
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	410 if (n < 0 && d < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	411 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	412 // Double negative, string can be two characters longer..
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	413 if (buf.str().length() > static_cast<unsigned int>(len + 2) &&
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	414 m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	415 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	416 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	417 else if (buf.str().length() > static_cast<unsigned int>(len) &&
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	418 m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	419 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	420
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	421 s = buf.str();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	422 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	423
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	424 if (lastd < 0.)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	425 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	426 // Move sign to the top
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	427 lastd = - lastd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	428 lastn = - lastn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	429 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	430 buf.flags (std::ios::fixed);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	431 buf << std::setprecision (0) << static_cast<int>(lastn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	432 << "/" << static_cast<int>(lastd);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	433 s = buf.str();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	434 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	435 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	436
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	437 return s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	438 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	439
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	440 class
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	441 pr_rational_float
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	442 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	443 public:
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	444
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	445 const float_format& f;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	446
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	447 double val;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	448
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	449 pr_rational_float (const float_format& f_arg, double val_arg)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	450 : f (f_arg), val (val_arg) { }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	451 };
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	452
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	453 std::ostream&
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	454 operator << (std::ostream& os, const pr_rational_float& prf)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	455 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	456 int fw = (rat_string_len > 0 ? rat_string_len : prf.f.fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	457 std::string s = rational_approx (prf.val, fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	458
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	459 if (fw >= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	460 os << std::setw (fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	461
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	462 std::ios::fmtflags oflags =
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	463 os.flags (static_cast<std::ios::fmtflags>
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	464 (prf.f.fmt \| prf.f.up \| prf.f.sp));
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	465
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	466 if (fw > 0 && s.length() > static_cast<unsigned int>(fw))
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	467 os << "*";
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	468 else
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	469 os << s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	470
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	471 os.flags (oflags);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	472
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	473 return os;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	474 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	475
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	476 // Current format for real numbers and the real part of complex
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	477 // numbers.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	478 static float_format *curr_real_fmt = 0;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	479
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	480 // Current format for the imaginary part of complex numbers.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	481 static float_format *curr_imag_fmt = 0;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	482
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	483 static double
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	484 pr_max_internal (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	485 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	486 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	487 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	488
3130 02766207b74c [project @ 1998-01-25 08:27:23 by jwe] jwe parents: 3124 diff changeset	489 double result = -DBL_MAX;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	490
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	491 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	492
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	493 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	494 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	495 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	496 double val = m(i,j);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	497 if (xisinf (val) \|\| xisnan (val))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	498 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	499
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	500 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	501
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	502 if (val > result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	503 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	504 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	505
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	506 if (all_inf_or_nan)
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	507 result = 0.0;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	508
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	509 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	510 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	511
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	512 static double
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	513 pr_min_internal (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	514 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	515 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	516 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	517
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	518 double result = DBL_MAX;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	519
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	520 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	521
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	522 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	523 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	524 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	525 double val = m(i,j);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	526 if (xisinf (val) \|\| xisnan (val))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	527 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	528
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	529 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	530
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	531 if (val < result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	532 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	533 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	534
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	535 if (all_inf_or_nan)
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	536 result = 0.0;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	537
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	538 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	539 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	540
5775 ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe] jwe parents: 5770 diff changeset	541 // FIXME -- it would be nice to share more code among these
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	542 // functions,..
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	543
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	544 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	545 set_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	546 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	547 static float_format fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	548
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	549 int prec = Voutput_precision;
1 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 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	552
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	553 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	554 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	555 fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	556 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	557 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	558 else if (bank_format)
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 fw = digits < 0 ? 4 : digits + 3;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	561 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	562 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	563 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	564 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	565 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	566 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	567 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	568 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	569 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	570 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	571 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	572 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	573 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	574 }
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	575 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	576 {
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	577 fw = 1 + digits;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	578 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	579 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	580 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	581 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	582 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	583 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	584 if (digits > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	585 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	586 ld = digits;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	587 rd = prec > digits ? prec - digits : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	588 digits++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	589 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	590 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	591 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	592 ld = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	593 rd = prec > digits ? prec - digits : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	594 digits = -digits + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	595 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	596
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	597 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	598 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	599 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	600 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	601
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	602 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	603 && (fw > Voutput_max_field_width \|\| print_e \|\| print_g \|\| print_eng))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	604 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	605 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	606 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	607 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	608 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	609 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	610 if (digits > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	611 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	612
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	613 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	614 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	615 fw = 4 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	616 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	617 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	618 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	619 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	620 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	621 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	622 fw = 2 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	623 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	624 fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	625 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	626 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	627 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	628
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	629 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	630 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	631 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	632 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	633 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	634 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	635 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	636
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	637 curr_real_fmt = &fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	638 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	639
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	640 static void
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	641 set_format (double d, int& fw)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	642 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	643 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	644 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	645
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	646 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	647 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	648
5389 25c8956d2204 [project @ 2005-06-15 03:45:46 by jwe] jwe parents: 5388 diff changeset	649 bool inf_or_nan = (xisinf (d) \|\| xisnan (d));
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	650
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	651 bool int_only = (! inf_or_nan && D_NINT (d) == d);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	652
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	653 double d_abs = d < 0.0 ? -d : d;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	654
2800 9aeba8e006a4 [project @ 1997-03-09 09:50:20 by jwe] jwe parents: 2664 diff changeset	655 int digits = (inf_or_nan \|\| d_abs == 0.0)
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	656 ? 0 : num_digits (d_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	657
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	658 set_real_format (digits, inf_or_nan, int_only, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	659 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	660
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	661 static inline void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	662 set_format (double d)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	663 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	664 int fw;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	665 set_format (d, fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	666 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	667
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	668 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	669 set_real_matrix_format (int x_max, int x_min, bool inf_or_nan,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	670 int int_or_inf_or_nan, int& fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	671 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	672 static float_format fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	673
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	674 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	675
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	676 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	677
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	678 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	679 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	680 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	681 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	682 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	683 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	684 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	685 int digits = x_max > x_min ? x_max : x_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	686 fw = digits <= 0 ? 4 : digits + 3;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	687 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	688 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	689 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	690 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	691 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	692 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	693 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	694 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	695 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	696 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	697 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	698 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	699 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	700 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	701 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	702 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	703 rd = prec;
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	704 fw = rd + 2;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	705 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	706 fw = 4;
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	707 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	708 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	709 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	710 int digits = x_max > x_min ? x_max : x_min;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	711 fw = digits <= 0 ? 2 : digits + 1;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	712 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	713 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	714 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	715 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	716 else
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_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	719 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	720 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	721 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	722 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	723 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	724 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	725 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	726 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	727 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	728 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	729 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	730 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	731
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	732 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	733 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	734 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	735 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	736 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	737 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	738 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	739 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	740 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	741 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	742 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	743 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	744 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	745
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	746 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	747 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	748
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	749 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	750 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	751 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	752 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	753
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	754 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	755 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	756 \|\| print_eng \|\| print_g
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	757 \|\| (! Vfixed_point_format && fw > Voutput_max_field_width)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	758 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	759 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	760 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	761 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	762 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	763 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	764 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	765 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	766
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	767 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	768 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	769 fw = 4 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	770 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	771 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	772 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	773 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	774 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	775 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	776 fw = 2 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	777 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	778 fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	779 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	780 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	781 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	782
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	783 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	784 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	785 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	786 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	787 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	788 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	789 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	790
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	791 curr_real_fmt = &fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	792 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	793
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	794 static void
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	795 set_format (const Matrix& m, int& fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	796 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	797 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	798 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	799
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	800 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	801 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	802
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	803 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	804
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	805 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	806
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	807 Matrix m_abs = m.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	808 double max_abs = pr_max_internal (m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	809 double min_abs = pr_min_internal (m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	810
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	811 int x_max = max_abs == 0.0 ? 0 : num_digits (max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	812
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	813 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	814
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	815 scale = (x_max == 0 \|\| int_or_inf_or_nan) ? 1.0
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	816 : 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	817
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	818 set_real_matrix_format (x_max, x_min, inf_or_nan, int_or_inf_or_nan, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	819 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	820
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	821 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	822 set_format (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	823 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	824 int fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	825 double scale;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	826 set_format (m, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	827 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	828
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	829 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	830 set_complex_format (int x_max, int x_min, int r_x, bool inf_or_nan,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	831 int int_only, int& r_fw, int& i_fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	832 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	833 static float_format r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	834 static float_format i_fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	835
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	836 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	837
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	838 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	839
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	840 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	841 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	842 i_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	843 r_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	844 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	845 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	846 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	847 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	848 int digits = r_x;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	849 i_fw = 0;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	850 r_fw = digits <= 0 ? 4 : digits + 3;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	851 if (inf_or_nan && r_fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	852 r_fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	853 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	854 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	855 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	856 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	857 r_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	858 i_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	859 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	860 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	861 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	862 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	863 r_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	864 i_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	865 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	866 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	867 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	868 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	869 int digits = x_max > x_min ? x_max : x_min;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	870 i_fw = digits <= 0 ? 1 : digits;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	871 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	872 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	873 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	874 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	875 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	876 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	877 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	878 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	879 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	880 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	881 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	882 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	883 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	884 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	885 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	886 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	887 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	888 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	889 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	890 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	891 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	892 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	893 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	894
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	895 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	896 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	897 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	898 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	899 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	900 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	901 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	902 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	903 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	904 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	905 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	906 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	907 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	908
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	909 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	910 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	911
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	912 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	913 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	914 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	915 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	916 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	917 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	918 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	919 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	920
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	921 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	922 && (r_fw > Voutput_max_field_width \|\| print_e \|\| print_eng \|\| print_g))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	923 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	924 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	925 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	926 r_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	927 i_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	928 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	929 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	930 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	931 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	932 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	933 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	934
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	935 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	936 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	937 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	938 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	939 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	940 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	941 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	942 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	943 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	944 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	945 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	946 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	947 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	948 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	949 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	950 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	951 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	952 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	953 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	954 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	955 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	956 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	957 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	958 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	959 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	960
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	961 if (print_big_e)
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 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	964 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	965 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	966 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	967 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	968 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	969 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	970 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	971 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	972 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	973 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	974 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	975 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	976 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	977
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	978 curr_real_fmt = &r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	979 curr_imag_fmt = &i_fmt;
1 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
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	982 static void
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	983 set_format (const Complex& c, int& r_fw, int& i_fw)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	984 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	985 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	986 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	987
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	988 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	989 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	990
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	991 double rp = c.real ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	992 double ip = c.imag ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	993
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	994 bool inf_or_nan = (xisinf (c) \|\| xisnan (c));
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	995
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	996 bool int_only = (D_NINT (rp) == rp && D_NINT (ip) == ip);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	997
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	998 double r_abs = rp < 0.0 ? -rp : rp;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	999 double i_abs = ip < 0.0 ? -ip : ip;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1000
9612 66970dd627f6 further liboctave design improvements Jaroslav Hajek <highegg@gmail.com> parents: 9611 diff changeset	1001 int r_x = (xisinf (rp) \|\| xisnan (rp) \|\| r_abs == 0.0)
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1002 ? 0 : num_digits (r_abs);
2800 9aeba8e006a4 [project @ 1997-03-09 09:50:20 by jwe] jwe parents: 2664 diff changeset	1003
9611 6f42ea240b3a pr-output.cc (set_format (const Complex&, int&, int&)): avoid passing NaN or Inf to log10 John W. Eaton <jwe@octave.org> parents: 9412 diff changeset	1004 int i_x = (xisinf (ip) \|\| xisnan (ip) \|\| i_abs == 0.0)
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1005 ? 0 : num_digits (i_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1006
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1007 int x_max, x_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1008
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1009 if (r_x > i_x)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1010 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1011 x_max = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1012 x_min = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1013 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1014 else
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1015 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1016 x_max = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1017 x_min = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1018 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1019
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	1020 set_complex_format (x_max, x_min, r_x, inf_or_nan, int_only, r_fw, i_fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1021 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1022
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1023 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	1024 set_format (const Complex& c)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1025 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1026 int r_fw, i_fw;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1027 set_format (c, r_fw, i_fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1028 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1029
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1030 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	1031 set_complex_matrix_format (int x_max, int x_min, int r_x_max,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1032 int r_x_min, bool inf_or_nan,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1033 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	1034 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1035 static float_format r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1036 static float_format i_fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1037
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1038 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1039
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1040 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1041
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1042 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1043 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1044 i_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1045 r_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1046 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1047 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1048 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1049 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1050 int digits = r_x_max > r_x_min ? r_x_max : r_x_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1051 i_fw = 0;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1052 r_fw = digits <= 0 ? 4 : digits + 3;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1053 if (inf_or_nan && r_fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1054 r_fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1055 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1056 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1057 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1058 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1059 r_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1060 i_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1061 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1062 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1063 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1064 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1065 r_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1066 i_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1067 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1068 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1069 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	1070 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	1071 rd = prec;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1072 i_fw = rd + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1073 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1074 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1075 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1076 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1077 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1078 }
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	1079 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	1080 else if (int_or_inf_or_nan)
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 int digits = x_max > x_min ? x_max : x_min;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1083 i_fw = digits <= 0 ? 1 : digits;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1084 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1085 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1086 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1087 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1088 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1089 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1090 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1091 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1092 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1093 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1094 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1095 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1096 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1097 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1098 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1099 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1100 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1101 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1102 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1103 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1104 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1105 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1106 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1107
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1108 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1109 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1110 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1111 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1112 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1113 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1114 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1115 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1116 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1117 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1118 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1119 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1120 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1121
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1122 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1123 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1124
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1125 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1126 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1127 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1128 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1129 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1130 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1131 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1132 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1133
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1134 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	1135 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1136 \|\| print_eng \|\| print_g
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1137 \|\| (! Vfixed_point_format && r_fw > Voutput_max_field_width)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1138 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1139 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1140 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1141 r_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1142 i_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1143 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1144 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1145 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1146 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1147 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	1148 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1149
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1150 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1151 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1152 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	1153 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	1154 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	1155 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1156 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1157 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1158 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1159 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	1160 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	1161 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1162 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1163 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1164 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	1165 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	1166 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	1167 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1168 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1169 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1170 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1171 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	1172 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	1173 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1174 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1175
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1176 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1177 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1178 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1179 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1180 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1181 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1182 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	1183 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1184 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1185 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1186 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1187 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1188 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1189 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	1190 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	1191 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1192
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1193 curr_real_fmt = &r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1194 curr_imag_fmt = &i_fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1195 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1196
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1197 static void
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1198 set_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	1199 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1200 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1201 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1202
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1203 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1204 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1205
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1206 Matrix rp = real (cm);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1207 Matrix ip = imag (cm);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1208
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1209 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	1210
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1211 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	1212 && 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	1213
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1214 Matrix r_m_abs = rp.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1215 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	1216 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	1217
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1218 Matrix i_m_abs = ip.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1219 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	1220 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	1221
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1222 int r_x_max = r_max_abs == 0.0 ? 0 : num_digits (r_max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1223
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1224 int r_x_min = r_min_abs == 0.0 ? 0 : num_digits (r_min_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1225
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1226 int i_x_max = i_max_abs == 0.0 ? 0 : num_digits (i_max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1227
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1228 int i_x_min = i_min_abs == 0.0 ? 0 : num_digits (i_min_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1229
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1230 int x_max = r_x_max > i_x_max ? r_x_max : i_x_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1231 int x_min = r_x_min > i_x_min ? r_x_min : i_x_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1232
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1233 scale = (x_max == 0 \|\| int_or_inf_or_nan) ? 1.0
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1234 : 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	1235
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	1236 set_complex_matrix_format (x_max, x_min, r_x_max, r_x_min, inf_or_nan,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1237 int_or_inf_or_nan, r_fw, i_fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1238 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1239
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1240 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	1241 set_format (const ComplexMatrix& cm)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1242 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1243 int r_fw, i_fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1244 double scale;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1245 set_format (cm, r_fw, i_fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1246 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1247
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1248 static void
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1249 set_range_format (int x_max, int x_min, int all_ints, int& fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1250 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1251 static float_format fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1252
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1253 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1254
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1255 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1256
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1257 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1258 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1259 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1260 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1261 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1262 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1263 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1264 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	1265 fw = digits < 0 ? 5 : digits + 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1266 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1267 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1268 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1269 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1270 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1271 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1272 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1273 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1274 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1275 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1276 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1277 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1278 else if (all_ints)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1279 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1280 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	1281 fw = digits + 1;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1282 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1283 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1284 else if (Vfixed_point_format && ! print_g)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1285 {
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1286 rd = prec;
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1287 fw = rd + 3;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1288 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1289 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1290 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1291 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1292 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1293 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1294 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1295 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1296 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1297 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1298 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1299 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1300 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1301 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1302 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1303 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1304
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1305 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1306 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1307 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1308 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1309 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1310 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1311 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1312 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1313 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1314 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1315 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1316 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1317 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1318
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1319 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1320 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1321
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1322 fw = ld + rd + 3;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1323 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1324
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1325 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	1326 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1327 \|\| print_eng \|\| print_g
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1328 \|\| (! Vfixed_point_format && fw > Voutput_max_field_width)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1329 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1330 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1331 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1332 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1333 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1334 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1335 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	1336 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1337
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1338 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1339 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1340 fw = 5 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1341 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	1342 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1343 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1344 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1345 fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1346 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	1347 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1348 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1349
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1350 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1351 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1352 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1353 else if (! bank_format && all_ints)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1354 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1355 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1356 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1357
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1358 curr_real_fmt = &fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1359 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1360
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1361 static void
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1362 set_format (const Range& r, int& fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1363 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1364 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1365 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1366
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1367 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1368 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1369
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1370 double r_min = r.base ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1371 double r_max = r.limit ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1372
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1373 if (r_max < r_min)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1374 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1375 double tmp = r_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1376 r_max = r_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1377 r_min = tmp;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1378 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1379
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1380 bool all_ints = r.all_elements_are_ints ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1381
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1382 double max_abs = r_max < 0.0 ? -r_max : r_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1383 double min_abs = r_min < 0.0 ? -r_min : r_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1384
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1385 int x_max = max_abs == 0.0 ? 0 : num_digits (max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1386
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1387 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	1388
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1389 scale = (x_max == 0 \|\| all_ints) ? 1.0
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1390 : 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	1391
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1392 set_range_format (x_max, x_min, all_ints, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1393 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1394
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1395 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	1396 set_format (const Range& r)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1397 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1398 int fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1399 double scale;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1400 set_format (r, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1401 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1402
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1403 union equiv
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1404 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1405 double d;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1406 unsigned char i[sizeof (double)];
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1407 };
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1408
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1409 #define PRINT_CHAR_BITS(os, c) \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1410 do \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1411 { \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1412 unsigned char ctmp = c; \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1413 char stmp[9]; \
1488 89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1414 stmp[0] = (ctmp & 0x80) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1415 stmp[1] = (ctmp & 0x40) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1416 stmp[2] = (ctmp & 0x20) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1417 stmp[3] = (ctmp & 0x10) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1418 stmp[4] = (ctmp & 0x08) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1419 stmp[5] = (ctmp & 0x04) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1420 stmp[6] = (ctmp & 0x02) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1421 stmp[7] = (ctmp & 0x01) ? '1' : '0'; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1422 stmp[8] = '\0'; \
3013 66a1cede95e7 [project @ 1997-06-02 19:35:05 by jwe] jwe parents: 2926 diff changeset	1423 os << stmp; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1424 } \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1425 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1426
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1427 #define PRINT_CHAR_BITS_SWAPPED(os, c) \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1428 do \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1429 { \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1430 unsigned char ctmp = c; \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1431 char stmp[9]; \
1488 89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1432 stmp[0] = (ctmp & 0x01) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1433 stmp[1] = (ctmp & 0x02) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1434 stmp[2] = (ctmp & 0x04) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1435 stmp[3] = (ctmp & 0x08) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1436 stmp[4] = (ctmp & 0x10) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1437 stmp[5] = (ctmp & 0x20) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1438 stmp[6] = (ctmp & 0x40) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1439 stmp[7] = (ctmp & 0x80) ? '1' : '0'; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1440 stmp[8] = '\0'; \
3013 66a1cede95e7 [project @ 1997-06-02 19:35:05 by jwe] jwe parents: 2926 diff changeset	1441 os << stmp; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1442 } \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1443 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1444
2522 4f095783ee43 [project @ 1996-11-15 20:00:59 by jwe] jwe parents: 2447 diff changeset	1445 static void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1446 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	1447 {
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1448 if (fmt)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1449 {
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1450 // Unless explicitly asked for, always print in big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1451 // format for hex and bit formats.
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1452 //
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1453 // {bit,hex}_format == 1: print big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1454 // {bit,hex}_format == 2: print native
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1455
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1456 if (hex_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1457 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1458 equiv tmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1459 tmp.d = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1460
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1461 // Unless explicitly asked for, always print in big-endian
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1462 // format.
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 // FIXME -- is it correct to swap bytes for VAX
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1465 // formats and not for Cray?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1466
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1467 // FIXME -- will bad things happen if we are
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1468 // interrupted before resetting the format flags and fill
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1469 // character?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1470
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1471 oct_mach_info::float_format flt_fmt =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1472 oct_mach_info::native_float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1473
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1474 char ofill = os.fill ('0');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1475
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1476 std::ios::fmtflags oflags
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1477 = os.flags (std::ios::right \| std::ios::hex);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1478
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1479 if (hex_format > 1
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1480 \|\| flt_fmt == oct_mach_info::flt_fmt_ieee_big_endian
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1481 \|\| flt_fmt == oct_mach_info::flt_fmt_cray
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1482 \|\| flt_fmt == oct_mach_info::flt_fmt_unknown)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1483 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1484 for (size_t i = 0; i < sizeof (double); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1485 os << std::setw (2) << static_cast<int> (tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1486 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1487 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1488 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1489 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	1490 os << std::setw (2) << static_cast<int> (tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1491 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1492
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1493 os.fill (ofill);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1494 os.setf (oflags);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1495 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1496 else if (bit_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1497 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1498 equiv tmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1499 tmp.d = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1500
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1501 // FIXME -- is it correct to swap bytes for VAX
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1502 // formats and not for Cray?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1503
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1504 oct_mach_info::float_format flt_fmt =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1505 oct_mach_info::native_float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1506
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1507 if (flt_fmt == oct_mach_info::flt_fmt_ieee_big_endian
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1508 \|\| flt_fmt == oct_mach_info::flt_fmt_cray
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1509 \|\| flt_fmt == oct_mach_info::flt_fmt_unknown)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1510 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1511 for (size_t i = 0; i < sizeof (double); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1512 PRINT_CHAR_BITS (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1513 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1514 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1515 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1516 if (bit_format > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1517 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1518 for (size_t i = 0; i < sizeof (double); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1519 PRINT_CHAR_BITS_SWAPPED (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1520 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1521 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1522 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1523 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	1524 PRINT_CHAR_BITS (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1525 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1526 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1527 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1528 else if (octave_is_NA (d))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1529 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1530 if (fw > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1531 os << std::setw (fw) << "NA";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1532 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1533 os << "NA";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1534 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1535 else if (rat_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1536 os << pr_rational_float (*fmt, d);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1537 else if (xisinf (d))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1538 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1539 const char *s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1540 if (d < 0.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1541 s = "-Inf";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1542 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1543 s = "Inf";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1544
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1545 if (fw > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1546 os << std::setw (fw) << s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1547 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1548 os << s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1549 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1550 else if (xisnan (d))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1551 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1552 if (fw > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1553 os << std::setw (fw) << "NaN";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1554 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1555 os << "NaN";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1556 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1557 else if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1558 os << pr_engineering_float (*fmt, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1559 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1560 os << pr_formatted_float (*fmt, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1561 }
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1562 else
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1563 os << d;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1564 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1565
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1566 static inline void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1567 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	1568 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1569 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	1570 d /= scale;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1571
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1572 pr_any_float (curr_real_fmt, os, d, fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1573 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1574
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1575 static inline void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1576 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	1577 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1578 pr_any_float (curr_imag_fmt, os, d, fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1579 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1580
2522 4f095783ee43 [project @ 1996-11-15 20:00:59 by jwe] jwe parents: 2447 diff changeset	1581 static void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1582 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	1583 int i_fw = 0, double scale = 1.0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1584 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1585 Complex tmp
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1586 = (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	1587
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1588 double r = tmp.real ();
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1589
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1590 pr_float (os, r, r_fw);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1591
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1592 if (! bank_format)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1593 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1594 double i = tmp.imag ();
4349 a6c22c2c9b09 [project @ 2003-02-21 18:59:07 by jwe] jwe parents: 4270 diff changeset	1595 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	1596 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1597 os << " - ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1598 i = -i;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1599 pr_imag_float (os, i, i_fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1600 }
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 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1603 if (hex_format \|\| bit_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1604 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1605 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1606 os << " + ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1607
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1608 pr_imag_float (os, i, i_fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1609 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1610 os << "i";
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1611 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1612 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1613
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1614 static void
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1615 print_empty_matrix (std::ostream& os, octave_idx_type nr, octave_idx_type nc, bool pr_as_read_syntax)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1616 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1617 assert (nr == 0 \|\| nc == 0);
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1618
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1619 if (pr_as_read_syntax)
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1620 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1621 if (nr == 0 && nc == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1622 os << "[]";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1623 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1624 os << "zeros (" << nr << ", " << nc << ")";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1625 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1626 else
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1627 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1628 os << "[]";
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1629
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1630 if (Vprint_empty_dimensions)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1631 os << "(" << nr << "x" << nc << ")";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1632 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1633 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1634
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1635 static void
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1636 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	1637 bool pr_as_read_syntax)
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1638 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1639 assert (dims.any_zero ());
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1640
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1641 if (pr_as_read_syntax)
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1642 os << "zeros (" << dims.str (',') << ")";
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1643 else
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1644 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1645 os << "[]";
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1646
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1647 if (Vprint_empty_dimensions)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1648 os << "(" << dims.str () << ")";
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1649 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1650 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1651
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1652 static void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1653 pr_scale_header (std::ostream& os, double scale)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1654 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1655 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	1656 {
3568 58549b931ad5 [project @ 2000-02-03 10:21:54 by jwe] jwe parents: 3548 diff changeset	1657 os << " "
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1658 << std::setw (8) << std::setprecision (1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1659 << std::setiosflags (std::ios::scientific\|std::ios::left)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1660 << scale
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1661 << std::resetiosflags (std::ios::scientific\|std::ios::left)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1662 << " *\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1663
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1664 if (! compact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1665 os << "\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1666 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1667 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1668
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1669 static void
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1670 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	1671 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	1672 {
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1673 if (total_width > max_width && Vsplit_long_rows)
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1674 {
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	1675 if (col != 0)
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 if (compact_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1678 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1679 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1680 os << "\n\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1681 }
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1682
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1683 octave_idx_type num_cols = lim - col;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1684
3548 ab7fa5a8f23f [project @ 2000-02-03 01:17:15 by jwe] jwe parents: 3538 diff changeset	1685 os << std::setw (extra_indent) << "";
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1686
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1687 if (num_cols == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1688 os << " Column " << col + 1 << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1689 else if (num_cols == 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1690 os << " Columns " << col + 1 << " and " << lim << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1691 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1692 os << " Columns " << col + 1 << " through " << lim << ":\n";
2915 649549662cf6 [project @ 1997-04-30 20:51:40 by jwe] jwe parents: 2907 diff changeset	1693
649549662cf6 [project @ 1997-04-30 20:51:40 by jwe] jwe parents: 2907 diff changeset	1694 if (! compact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1695 os << "\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1696 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1697 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1698
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1699 template <class T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	1700 /* static */ inline void
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1701 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	1702 {
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1703 if (val > T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1704 os << plus_format_chars[0];
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1705 else if (val < T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1706 os << plus_format_chars[1];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1707 else
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1708 os << plus_format_chars[2];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1709 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1710
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1711 void
4661 12b6fbd57436 [project @ 2003-11-25 05:41:35 by jwe] jwe parents: 4655 diff changeset	1712 octave_print_internal (std::ostream& os, double d,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1713 bool /* pr_as_read_syntax */)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1714 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1715 if (plus_format)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1716 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1717 pr_plus_format (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1718 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1719 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1720 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1721 set_format (d);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1722 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1723 os << d;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1724 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1725 pr_float (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1726 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1727 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1728
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1729 void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1730 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	1731 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1732 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1733 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1734 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1735
2408 e22aae3ccfad [project @ 1996-10-15 16:37:52 by jwe] jwe parents: 2387 diff changeset	1736 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1737 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	1738 else if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1739 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1740 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	1741 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1742 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	1743 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1744 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1745
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1746 pr_plus_format (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1747 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1748
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1749 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1750 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1751 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1752 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1753 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1754 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1755 int fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1756 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1757 set_format (m, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1758 int column_width = fw + 2;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1759 octave_idx_type total_width = nc * column_width;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1760 octave_idx_type max_width = command_editor::terminal_cols ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1761
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1762 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1763 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1764 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1765 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1766
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1767 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1768 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1769
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1770 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1771 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1772 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1773 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1774
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1775 os << m;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1776
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1777 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1778 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1779
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1780 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1781 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1782
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1783 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1784 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	1785 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1786 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1787 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1788 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1789 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1790
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1791 if (pr_as_read_syntax)
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 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	1794 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1795 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1796 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1797 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1798 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1799
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1800 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	1801 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1802 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1803
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1804 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1805 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1806 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1807 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1808 if (j > col && j < lim)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1809 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1810 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1811 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1812 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1813
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1814 pr_float (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1815 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1816
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1817 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1818
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1819 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1820 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1821 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1822 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1823 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1824 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1825 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1826 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1827 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1828 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1829 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1830 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1831 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1832 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1833 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1834
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1835 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	1836 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1837 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1838
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1839 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	1840 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1841
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1842 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	1843 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1844 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1845
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1846 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	1847 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1848 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1849
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1850 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1851
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1852 pr_float (os, m(i,j), fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1853 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1854
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1855 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1856 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1857 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1858 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1859 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1860 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1861 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1862
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1863 void
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1864 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	1865 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1866 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1867 octave_idx_type nr = m.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1868 octave_idx_type nc = m.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1869
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1870 if (nr == 0 \|\| nc == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1871 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	1872 else if (plus_format && ! pr_as_read_syntax)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1873 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1874 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	1875 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1876 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	1877 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1878 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1879
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1880 pr_plus_format (os, m(i,j));
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
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1883 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1884 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1885 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1886 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1887 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1888 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1889 int fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1890 double scale = 1.0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1891 set_format (Matrix (m.diag ()), fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1892 int column_width = fw + 2;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1893 octave_idx_type total_width = nc * column_width;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1894 octave_idx_type max_width = command_editor::terminal_cols ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1895
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1896 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1897 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1898 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1899 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1900
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1901 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1902 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1903
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1904 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1905 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1906 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1907 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1908
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1909 os << Matrix (m);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1910
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1911 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1912 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1913
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1914 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1915 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1916
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1917 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1918 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	1919 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1920 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1921 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1922 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1923 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1924
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1925 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1926 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1927 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1928
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1929 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1930 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1931 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1932 octave_idx_type lim = col + inc < nc ? col + inc : nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1933
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1934 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1935 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	1936 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1937
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1938 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1939 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1940 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1941 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1942 if (j > col && j < lim)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1943 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1944 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1945 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1946 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1947
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1948 pr_float (os, m(j,j));
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1949 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1950
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1951 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1952
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1953 if (col >= nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1954 os << " ]";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1955 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1956 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1957 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1958 os << ")";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1959 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1960 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1961 {
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	1962 os << "Diagonal Matrix\n\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1963 pr_scale_header (os, scale);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1964
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1965 // kluge. Get the true width of a number.
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1966 int zero_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1967
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1968 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1969 std::ostringstream tmp_oss;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1970 pr_float (tmp_oss, 0.0, fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1971 zero_fw = tmp_oss.str ().length ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1972 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1973
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1974 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	1975 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1976 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1977
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1978 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	1979 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1980
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1981 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	1982 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1983 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1984
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1985 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	1986 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1987 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1988
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1989 os << " ";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1990
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1991 if (i == j)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1992 pr_float (os, m(i,j), fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1993 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1994 os << std::setw (zero_fw) << '0';
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1995
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1996 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1997
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1998 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1999 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2000 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2001 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2002 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2003 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2004 }
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2005 #define PRINT_ND_ARRAY(os, nda, NDA_T, ELT_T, MAT_T) \
01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2006 do \
01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2007 { \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2008 if (nda.is_empty ()) \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2009 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax); \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2010 else \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2011 { \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2012 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2013 int ndims = nda.ndims (); \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2014 \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2015 dim_vector dims = nda.dims (); \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2016 \
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	2017 Array<octave_idx_type> ra_idx (ndims, 1, 0); \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2018 \
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2019 octave_idx_type m = 1; \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2020 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2021 for (int i = 2; i < ndims; i++) \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2022 m *= dims(i); \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2023 \
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2024 octave_idx_type nr = dims(0); \
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2025 octave_idx_type nc = dims(1); \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2026 \
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2027 for (octave_idx_type i = 0; i < m; i++) \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2028 { \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2029 octave_quit (); \
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2030 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2031 std::string nm = "ans"; \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2032 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2033 if (m > 1) \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2034 { \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2035 nm += "(:,:,"; \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2036 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2037 std::ostringstream buf; \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2038 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2039 for (int k = 2; k < ndims; k++) \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2040 { \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2041 buf << ra_idx(k) + 1; \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2042 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2043 if (k < ndims - 1) \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2044 buf << ","; \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2045 else \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2046 buf << ")"; \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2047 } \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2048 \
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5759 diff changeset	2049 nm += buf.str (); \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2050 } \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2051 \
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	2052 Array<idx_vector> idx (ndims, 1); \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2053 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2054 idx(0) = idx_vector (':'); \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2055 idx(1) = idx_vector (':'); \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2056 \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2057 for (int k = 2; k < ndims; k++) \
8290 7cbe01c21986 improve dense array indexing Jaroslav Hajek <highegg@gmail.com> parents: 8021 diff changeset	2058 idx(k) = idx_vector (ra_idx(k)); \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2059 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2060 octave_value page \
10352 a3635bc1ea19 remove Array2 Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	2061 = MAT_T (Array<ELT_T> (nda.index (idx), nr, nc)); \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2062 \
10706 6f34e781aed2 Second try at removing extra newlines from NDArrays Rik <octave@nomad.inbox5.com> parents: 10705 diff changeset	2063 if (i != m - 1) \
10705 d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2064 { \
d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2065 page.print_with_name (os, nm); \
d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2066 } \
d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2067 else \
d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2068 { \
d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2069 page.print_name_tag (os, nm); \
10706 6f34e781aed2 Second try at removing extra newlines from NDArrays Rik <octave@nomad.inbox5.com> parents: 10705 diff changeset	2070 page.print_raw (os); \
10705 d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2071 } \
d500acdcf2dd Remove extra newlines when displaying multi-dimensional arrays. Rik <octave@nomad.inbox5.com> parents: 10352 diff changeset	2072 \
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2073 if (i < m) \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2074 NDA_T::increment_index (ra_idx, dims, 2); \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2075 } \
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	2076 } \
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2077 } \
01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2078 while (0)
01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2079
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2080 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2081 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	2082 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2083 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2084 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2085 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2086 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2087 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2088 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2089 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2090 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2091
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2092 default:
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2093 PRINT_ND_ARRAY (os, nda, NDArray, double, Matrix);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2094 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2095 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2096 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2097
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	2098 template <>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	2099 /* static */ inline void
6015 a104f362b5d4 [project @ 2006-10-02 02:13:53 by jwe] jwe parents: 6008 diff changeset	2100 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	2101 {
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2102 double rp = c.real ();
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2103 double ip = c.imag ();
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2104
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2105 if (rp == 0.0)
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2106 {
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2107 if (ip == 0.0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2108 os << " ";
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2109 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2110 os << "i";
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2111 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2112 else if (ip == 0.0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	2113 pr_plus_format (os, rp);
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2114 else
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2115 os << "c";
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2116 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2117
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2118 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2119 octave_print_internal (std::ostream& os, const Complex& c,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2120 bool /* pr_as_read_syntax */)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2121 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2122 if (plus_format)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2123 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	2124 pr_plus_format (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2125 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2126 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2127 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2128 set_format (c);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2129 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2130 os << c;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2131 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2132 pr_complex (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2133 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2134 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2135
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2136 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2137 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	2138 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2139 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2140 octave_idx_type nr = cm.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2141 octave_idx_type nc = cm.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2142
2408 e22aae3ccfad [project @ 1996-10-15 16:37:52 by jwe] jwe parents: 2387 diff changeset	2143 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2144 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	2145 else if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2146 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2147 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	2148 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2149 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	2150 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2151 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2152
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2153 pr_plus_format (os, cm(i,j));
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 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2157 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2158 }
1 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 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2161 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2162 int r_fw, i_fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2163 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2164 set_format (cm, r_fw, i_fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2165 int column_width = i_fw + r_fw;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	2166 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	2167 \|\| bit_format) ? 2 : 7;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2168 octave_idx_type total_width = nc * column_width;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2169 octave_idx_type max_width = command_editor::terminal_cols ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2170
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2171 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2172 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2173 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2174 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2175
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2176 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2177 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2178
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2179 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2180 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2181 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2182 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2183
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2184 os << cm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2185
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2186 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2187 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2188
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2189 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2190 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2191
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2192 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	2193 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	2194 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2195 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2196 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2197 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2198 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2199
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2200 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2201 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2202 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	2203 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2204 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2205 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2206 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2207 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2208
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2209 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	2210 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2211 octave_quit ();
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 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2214 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2215 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2216 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2217 if (j > col && j < lim)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2218 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2219 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2220 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2221 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2222
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2223 pr_complex (os, cm(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2224 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2225
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2226 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2227
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2228 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2229 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2230 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2231 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2232 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2233 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2234 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2235 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2236 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2237 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2238 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2239 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2240 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2241 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2242 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2243
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2244 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	2245 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2246 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2247
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2248 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	2249 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2250
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2251 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	2252 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2253 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2254
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2255 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	2256 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2257 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2258
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2259 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2260
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2261 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	2262 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2263
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2264 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2265 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2266 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2267 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2268 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2269 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2270 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2271
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2272 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2273 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	2274 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2275 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2276 octave_idx_type nr = cm.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2277 octave_idx_type nc = cm.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2278
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2279 if (nr == 0 \|\| nc == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2280 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	2281 else if (plus_format && ! pr_as_read_syntax)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2282 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2283 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	2284 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2285 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	2286 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2287 octave_quit ();
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 pr_plus_format (os, cm(i,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
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2292 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2293 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2294 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2295 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2296 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2297 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2298 int r_fw, i_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2299 double scale = 1.0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2300 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	2301 int column_width = i_fw + r_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2302 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	2303 \|\| bit_format) ? 2 : 7;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2304 octave_idx_type total_width = nc * column_width;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2305 octave_idx_type max_width = command_editor::terminal_cols ();
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 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2308 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2309 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2310 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2311
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2312 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2313 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2314
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2315 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2316 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2317 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2318 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2319
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2320 os << ComplexMatrix (cm);
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 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2323 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2324
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2325 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2326 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2327
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2328 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2329 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	2330 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2331 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2332 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2333 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2334 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2335
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2336 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2337 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2338 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2339
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2340 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2341 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2342 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2343 octave_idx_type lim = col + inc < nc ? col + inc : nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2344
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2345 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2346 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2347 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2348
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2349 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2350 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2351 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2352 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2353 if (j > col && j < lim)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2354 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2355 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2356 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2357 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2358
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2359 pr_complex (os, cm(j,j));
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2360 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2361
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2362 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2363
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2364 if (col >= nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2365 os << " ]";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2366 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2367 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2368 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2369 os << ")";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2370 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2371 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2372 {
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2373 os << "Diagonal Matrix\n\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2374 pr_scale_header (os, scale);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2375
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2376 // kluge. Get the true width of a number.
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2377 int zero_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2378
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2379 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2380 std::ostringstream tmp_oss;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2381 pr_complex (tmp_oss, Complex (0.0), r_fw, i_fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2382 zero_fw = tmp_oss.str ().length ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2383 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2384
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2385 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	2386 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2387 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2388
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2389 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	2390 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2391
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2392 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	2393 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2394 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2395
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2396 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	2397 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2398 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2399
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2400 os << " ";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2401
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2402 if (i == j)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2403 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	2404 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2405 os << std::setw (zero_fw) << '0';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2406 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2407
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2408 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2409 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2410 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2411 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2412 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2413 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2414 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2415
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2416 void
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2417 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	2418 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	2419 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2420 octave_idx_type nr = m.rows ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2421 octave_idx_type nc = m.columns ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2422
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2423 if (nr == 0 \|\| nc == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2424 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	2425 else if (plus_format && ! pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2426 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2427 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	2428 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2429 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	2430 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2431 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2432
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2433 pr_plus_format (os, m(i,j));
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
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2436 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2437 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2438 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2439 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2440 else
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 int fw = 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2443 int column_width = fw + 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2444 octave_idx_type total_width = nc * column_width;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2445 octave_idx_type max_width = command_editor::terminal_cols ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2446
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2447 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2448 max_width -= 4;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2449 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2450 max_width -= extra_indent;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2451
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2452 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2453 max_width = 0;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2454
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2455 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2456 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2457 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2458 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2459
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2460 os << Matrix (m);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2461
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2462 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2463 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2464
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2465 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2466 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2467
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2468 octave_idx_type inc = nc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2469 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	2470 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2471 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2472 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2473 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2474 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2475
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2476 if (pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2477 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2478 Array<octave_idx_type> pvec = m.pvec ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2479 bool colp = m.is_col_perm ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2480
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2481 os << "eye (";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2482 if (colp) os << ":, ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2483
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2484 octave_idx_type col = 0;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2485 while (col < nc)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2486 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2487 octave_idx_type lim = col + inc < nc ? col + inc : nc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2488
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2489 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	2490 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2491 octave_quit ();
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2492
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2493 if (j == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2494 os << "[ ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2495 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2496 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2497 if (j > col && j < lim)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2498 os << ", ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2499 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2500 os << " ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2501 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2502
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2503 os << pvec (j);
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2504 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2505
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2506 col += inc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2507
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2508 if (col >= nc)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2509 os << " ]";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2510 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2511 os << " ...\n";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2512 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2513 if (! colp) os << ", :";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2514 os << ")";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2515 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2516 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2517 {
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2518 os << "Permutation Matrix\n\n";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2519
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2520 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	2521 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2522 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2523
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2524 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	2525 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2526
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2527 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	2528 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2529 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2530
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2531 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	2532 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2533 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2534
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2535 os << " ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2536
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2537 os << std::setw (fw) << m(i,j);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2538 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2539
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2540 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2541 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2542 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2543 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2544 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2545 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2546 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2547
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2548 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2549 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	2550 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2551 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2552 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2553 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2554 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2555 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2556 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2557 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2558 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2559
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2560 default:
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2561 PRINT_ND_ARRAY (os, nda, ComplexNDArray, Complex, ComplexMatrix);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2562 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2563 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2564 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2565
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2566 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2567 octave_print_internal (std::ostream& os, bool d, bool pr_as_read_syntax)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2568 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2569 octave_print_internal (os, double (d), pr_as_read_syntax);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2570 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2571
8333 9238637cb81c style fixes John W. Eaton <jwe@octave.org> parents: 8290 diff changeset	2572 // 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	2573
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2574 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2575 octave_print_internal (std::ostream& os, float d, bool pr_as_read_syntax)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2576 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2577 octave_print_internal (os, double (d), pr_as_read_syntax);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2578 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2579
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2580 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2581 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	2582 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	2583 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2584 octave_print_internal (os, Matrix (m), pr_as_read_syntax, extra_indent);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2585 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2586
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2587 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2588 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	2589 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2590 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2591 octave_print_internal (os, DiagMatrix (m), pr_as_read_syntax, extra_indent);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2592 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2593
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2594 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2595 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	2596 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	2597 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2598 octave_print_internal (os, NDArray (nda), pr_as_read_syntax, extra_indent);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2599 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2600
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2601 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2602 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	2603 bool pr_as_read_syntax)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2604 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2605 octave_print_internal (os, Complex (c), pr_as_read_syntax);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2606 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2607
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2608 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2609 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	2610 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	2611 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2612 octave_print_internal (os, ComplexMatrix (cm), pr_as_read_syntax, extra_indent);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2613 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2614
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2615 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2616 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	2617 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2618 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2619 octave_print_internal (os, ComplexDiagMatrix (cm), pr_as_read_syntax, extra_indent);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2620 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2621
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2622 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2623 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	2624 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	2625 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2626 octave_print_internal (os, ComplexNDArray (nda), pr_as_read_syntax, extra_indent);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2627 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2628
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2629 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2630 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	2631 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2632 {
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2633 double base = r.base ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2634 double increment = r.inc ();
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2635 double limit = r.limit ();
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2636 octave_idx_type num_elem = r.nelem ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2637
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2638 if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2639 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2640 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	2641 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2642 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2643
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2644 double val = base + i * increment;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2645
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2646 pr_plus_format (os, val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2647 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2648 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2649 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2650 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2651 int fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2652 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2653 set_format (r, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2654
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2655 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2656 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2657 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2658 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2659 os << base << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2660 if (increment != 1.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2661 os << increment << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2662 os << limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2663 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2664 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2665 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2666 pr_float (os, base, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2667 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2668 if (increment != 1.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2669 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2670 pr_float (os, increment, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2671 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2672 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2673 pr_float (os, limit, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2674 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2675 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2676 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2677 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2678 int column_width = fw + 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2679 octave_idx_type total_width = num_elem * column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2680 octave_idx_type max_width = command_editor::terminal_cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2681
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2682 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2683 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2684 os << r;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2685 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2686 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2687
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2688 octave_idx_type inc = num_elem;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2689 if (total_width > max_width && Vsplit_long_rows)
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 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2692 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2693 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2694 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2695
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2696 max_width -= extra_indent;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2697
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2698 if (max_width < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2699 max_width = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2700
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2701 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2702
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2703 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2704 while (col < num_elem)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2705 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2706 octave_idx_type lim = col + inc < num_elem ? col + inc : num_elem;
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 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	2709 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2710
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2711 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2712
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2713 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	2714 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2715 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2716
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2717 double val = base + i * increment;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2718
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2719 if (i == num_elem - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2720 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2721 // See the comments in Range::matrix_value.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2722
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2723 if ((increment > 0 && val > limit)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2724 \|\| (increment < 0 && val < limit))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2725 val = limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2726 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2727
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2728 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2729
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2730 pr_float (os, val, fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2731 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2732
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2733 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2734 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2735 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2736 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2737 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2738
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2739 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2740 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	2741 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2742 int extra_indent)
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2743 {
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2744 Matrix tmp (bm);
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2745 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	2746 }
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2747
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2748 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2749 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	2750 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2751 int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2752 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2753 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2754 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2755 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2756 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2757 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2758 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2759 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2760
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2761 default:
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2762 PRINT_ND_ARRAY (os, nda, boolNDArray, bool, boolMatrix);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2763 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2764 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2765 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2766
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2767 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2768 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	2769 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2770 int /* extra_indent FIXME */,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2771 bool pr_as_string)
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2772 {
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2773 if (pr_as_string)
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2774 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2775 octave_idx_type nstr = chm.rows ();
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2776
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2777 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2778 os << "[ ";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2779
2907 8bb31a2b480b [project @ 1997-04-30 05:01:46 by jwe] jwe parents: 2903 diff changeset	2780 if (nstr != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2781 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2782 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	2783 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2784 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2785
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2786 std::string row = chm.row_as_string (i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2787
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2788 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2789 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2790 os << "\"" << undo_string_escapes (row) << "\"";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2791
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2792 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2793 os << "; ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2794 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2795 else
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 os << row;
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 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2800 os << "\n";
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 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2803 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2804
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2805 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2806 os << " ]";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2807 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2808 else
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2809 {
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2810 os << "sorry, printing char matrices not implemented yet\n";
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2811 }
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2812 }
94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2813
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2814 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2815 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	2816 bool pr_as_read_syntax, int extra_indent,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2817 bool pr_as_string)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2818 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2819 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2820 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2821 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2822 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2823 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2824 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	2825 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2826
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2827 default:
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2828 PRINT_ND_ARRAY (os, nda, charNDArray, char, charMatrix);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2829 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2830 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2831 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2832
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2833 void
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2834 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	2835 bool pr_as_read_syntax, int extra_indent)
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2836 {
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2837 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	2838
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2839 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	2840 }
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2841
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2842 void
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2843 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	2844 bool pr_as_read_syntax, int /* extra_indent */)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2845 {
5775 ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe] jwe parents: 5770 diff changeset	2846 // FIXME -- this mostly duplicates the code in the
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2847 // PRINT_ND_ARRAY macro.
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2848
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2849 if (nda.is_empty ())
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2850 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2851 else if (nda.length () == 1)
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2852 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2853 os << nda(0);
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2854 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2855 else
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2856 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2857 int ndims = nda.ndims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2858
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2859 dim_vector dims = nda.dims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2860
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	2861 Array<octave_idx_type> ra_idx (ndims, 1, 0);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2862
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2863 octave_idx_type m = 1;
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2864
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2865 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2866 m *= dims(i);
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2867
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2868 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2869 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2870
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2871 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	2872 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2873 std::string nm = "ans";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2874
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2875 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2876 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2877 nm += "(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2878
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2879 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2880
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2881 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2882 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2883 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2884
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2885 if (k < ndims - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2886 buf << ",";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2887 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2888 buf << ")";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2889 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2890
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2891 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2892 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2893
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	2894 Array<idx_vector> idx (ndims, 1);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2895
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2896 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2897 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2898
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2899 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2900 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2901
10352 a3635bc1ea19 remove Array2 Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	2902 Array<std::string> page (nda.index (idx), nr, nc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2903
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2904 // FIXME -- need to do some more work to put these
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2905 // in neatly aligned columns...
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2906
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2907 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2908 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2909
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2910 os << nm << " =\n\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2911
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2912 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	2913 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2914 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	2915 os << " " << page(ii,jj);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2916
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2917 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2918 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2919
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2920 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2921 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2922
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2923 if (i < m)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2924 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2925 }
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2926 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2927 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2928
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2929 template <class T>
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2930 class
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2931 octave_print_conv
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2932 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2933 public:
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2934 typedef T print_conv_type;
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2935 };
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2936
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2937 #define PRINT_CONV(T1, T2) \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2938 template <> \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2939 class \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2940 octave_print_conv<T1> \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2941 { \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2942 public: \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2943 typedef T2 print_conv_type; \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2944 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2945
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2946 PRINT_CONV (octave_int8, octave_int16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2947 PRINT_CONV (octave_uint8, octave_uint16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2948
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2949 #undef PRINT_CONV
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2950
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2951 template <class T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	2952 /* static */ inline void
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2953 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	2954 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2955 size_t sz = d.byte_size();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2956 const unsigned char * tmpi = d.iptr();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2957
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2958 // Unless explicitly asked for, always print in big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2959 // format for hex and bit formats.
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2960 //
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2961 // {bit,hex}_format == 1: print big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2962 // {bit,hex}_format == 2: print native
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2963
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2964 if (hex_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2965 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2966 char ofill = os.fill ('0');
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2967
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2968 std::ios::fmtflags oflags
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2969 = os.flags (std::ios::right \| std::ios::hex);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2970
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2971 if (hex_format > 1 \|\| oct_mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2972 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2973 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2974 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	2975 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2976 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2977 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2978 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2979 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	2980 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2981
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2982 os.fill (ofill);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2983 os.setf (oflags);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2984 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2985 else if (bit_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2986 {
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2987 if (oct_mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2988 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2989 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2990 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2991 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2992 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2993 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2994 if (bit_format > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2995 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2996 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2997 PRINT_CHAR_BITS_SWAPPED (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2998 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2999 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3000 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3001 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3002 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3003 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3004 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3005 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3006 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3007 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3008 os << std::setw (fw)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3009 << 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	3010
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3011 if (bank_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3012 os << ".00";
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3013 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3014 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3015
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3016 // FIXME -- all this mess with abs is an attempt to avoid seeing
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3017 //
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3018 // warning: comparison of unsigned expression < 0 is always false
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3019 //
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3020 // from GCC. Isn't there a better way
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3021
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3022 template <class T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	3023 /* static */ inline T
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3024 abs (T x)
0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3025 {
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3026 return x < 0 ? -x : x;
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3027 }
0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3028
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3029 #define INSTANTIATE_ABS(T) \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3030 template /* static */ inline T abs (T)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3031
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3032 INSTANTIATE_ABS(signed char);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3033 INSTANTIATE_ABS(short);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3034 INSTANTIATE_ABS(int);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3035 INSTANTIATE_ABS(long);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3036 INSTANTIATE_ABS(long long);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3037
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3038 #define SPECIALIZE_UABS(T) \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3039 template <> \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3040 /* static */ inline unsigned T \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3041 abs (unsigned T x) \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3042 { \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3043 return x; \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3044 }
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3045
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3046 SPECIALIZE_UABS(char)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3047 SPECIALIZE_UABS(short)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3048 SPECIALIZE_UABS(int)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3049 SPECIALIZE_UABS(long)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3050 SPECIALIZE_UABS(long long)
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3051
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3052 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3053 pr_int (std::ostream&, const octave_int8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3054
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3055 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3056 pr_int (std::ostream&, const octave_int16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3057
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3058 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3059 pr_int (std::ostream&, const octave_int32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3060
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3061 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3062 pr_int (std::ostream&, const octave_int64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3063
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3064 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3065 pr_int (std::ostream&, const octave_uint8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3066
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3067 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3068 pr_int (std::ostream&, const octave_uint16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3069
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3070 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3071 pr_int (std::ostream&, const octave_uint32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3072
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3073 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3074 pr_int (std::ostream&, const octave_uint64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3075
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3076 template <class T>
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3077 void
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3078 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	3079 bool)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3080 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3081 if (plus_format)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3082 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3083 pr_plus_format (os, val);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3084 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3085 else
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3086 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3087 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3088 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	3089 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3090 pr_int (os, val);
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3091 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3092 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3093
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3094 #define PRINT_INT_SCALAR_INTERNAL(TYPE) \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3095 OCTINTERP_API void \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3096 octave_print_internal (std::ostream& os, const octave_int<TYPE>& val, bool dummy) \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3097 { \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3098 octave_print_internal_template (os, val, dummy); \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3099 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3100
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3101 PRINT_INT_SCALAR_INTERNAL (int8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3102 PRINT_INT_SCALAR_INTERNAL (uint8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3103 PRINT_INT_SCALAR_INTERNAL (int16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3104 PRINT_INT_SCALAR_INTERNAL (uint16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3105 PRINT_INT_SCALAR_INTERNAL (int32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3106 PRINT_INT_SCALAR_INTERNAL (uint32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3107 PRINT_INT_SCALAR_INTERNAL (int64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3108 PRINT_INT_SCALAR_INTERNAL (uint64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3109
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3110 template <class T>
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3111 /* static */ inline void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3112 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	3113 bool pr_as_read_syntax, int extra_indent)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3114 {
5775 ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe] jwe parents: 5770 diff changeset	3115 // FIXME -- this mostly duplicates the code in the
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3116 // PRINT_ND_ARRAY macro.
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3117
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3118 if (nda.is_empty ())
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3119 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3120 else if (nda.length () == 1)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3121 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	3122 else if (plus_format && ! pr_as_read_syntax)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3123 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3124 int ndims = nda.ndims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3125
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	3126 Array<octave_idx_type> ra_idx (ndims, 1, 0);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3127
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3128 dim_vector dims = nda.dims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3129
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3130 octave_idx_type m = 1;
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3131
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3132 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3133 m *= dims(i);
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3134
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3135 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3136 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3137
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3138 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	3139 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3140 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3141 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3142 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3143
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3144 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3145
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3146 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3147 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3148 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3149
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3150 if (k < ndims - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3151 buf << ",";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3152 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3153 buf << ")";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3154 }
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 nm += buf.str ();
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 os << nm << " =\n\n";
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
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	3161 Array<idx_vector> idx (ndims, 1);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3162
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3163 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3164 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3165
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3166 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3167 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3168
10352 a3635bc1ea19 remove Array2 Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	3169 Array<T> page (nda.index (idx), nr, nc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3170
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3171 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	3172 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3173 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	3174 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3175 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3176
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3177 pr_plus_format (os, page(ii,jj));
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
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3180 if ((ii < nr - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3181 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3182 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3183
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3184 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3185 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3186 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3187 increment_index (ra_idx, dims, 2);
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 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3190 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3191 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3192 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3193 int ndims = nda.ndims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3194
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3195 dim_vector dims = nda.dims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3196
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	3197 Array<octave_idx_type> ra_idx (ndims, 1, 0);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3198
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3199 octave_idx_type m = 1;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3200
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3201 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3202 m *= dims(i);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3203
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3204 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3205 octave_idx_type nc = dims(1);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3206
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3207 int fw = 0;
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3208 if (hex_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3209 fw = 2 * nda(0).byte_size ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3210 else if (bit_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3211 fw = nda(0).nbits ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3212 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3213 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3214 bool isneg = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3215 int digits = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3216
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3217 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	3218 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3219 int new_digits = static_cast<int>
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3220 (floor (log10 (double (abs (nda(i).value ()))) + 1.0));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3221
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3222 if (new_digits > digits)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3223 digits = new_digits;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3224
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3225 if (! isneg)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3226 isneg = (abs (nda(i).value ()) != nda(i).value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3227 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3228
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3229 fw = digits + isneg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3230 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3231
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3232 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	3233 octave_idx_type total_width = nc * column_width;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3234 int max_width = command_editor::terminal_cols () - extra_indent;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3235 octave_idx_type inc = nc;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3236 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	3237 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3238 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3239 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3240 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3241 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3242
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3243 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	3244 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3245 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3246 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3247 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3248
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3249 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3250
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3251 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3252 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3253 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3254
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3255 if (k < ndims - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3256 buf << ",";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3257 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3258 buf << ")";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3259 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3260
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3261 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3262
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3263 os << nm << " =\n\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3264 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3265
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10315 diff changeset	3266 Array<idx_vector> idx (ndims, 1);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3267
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3268 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3269 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3270
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3271 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3272 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3273
10352 a3635bc1ea19 remove Array2 Jaroslav Hajek <highegg@gmail.com> parents: 10350 diff changeset	3274 Array<T> page (nda.index (idx), nr, nc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3275
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3276 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3277 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3278 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3279 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3280
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3281 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	3282 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3283 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	3284 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3285 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3286 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3287 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	3288 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3289 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3290 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3291
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3292 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3293 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3294 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3295 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3296 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3297 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3298 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3299
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3300 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	3301 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3302 octave_idx_type lim = col + inc < n_cols ? col + inc : n_cols;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3303
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3304 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	3305 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3306
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3307 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	3308 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3309 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3310
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3311 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	3312 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3313 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3314 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3315 pr_int (os, page(ii,jj), fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3316 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3317 if ((ii < n_rows - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3318 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3319 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3320 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3321 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3322
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3323 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3324 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3325 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3326 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3327 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3328 }
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3329 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3330 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3331
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3332 #define PRINT_INT_ARRAY_INTERNAL(TYPE) \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3333 OCTINTERP_API void \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3334 octave_print_internal (std::ostream& os, const intNDArray<TYPE>& nda, \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3335 bool pr_as_read_syntax, int extra_indent) \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3336 { \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3337 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	3338 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3339
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3340 PRINT_INT_ARRAY_INTERNAL (octave_int8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3341 PRINT_INT_ARRAY_INTERNAL (octave_uint8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3342 PRINT_INT_ARRAY_INTERNAL (octave_int16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3343 PRINT_INT_ARRAY_INTERNAL (octave_uint16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3344 PRINT_INT_ARRAY_INTERNAL (octave_int32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3345 PRINT_INT_ARRAY_INTERNAL (octave_uint32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3346 PRINT_INT_ARRAY_INTERNAL (octave_int64)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3347 PRINT_INT_ARRAY_INTERNAL (octave_uint64)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3348
8012 63dbb85452cc fix extern decls in .cc files John W. Eaton <jwe@octave.org> parents: 7896 diff changeset	3349 void
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3350 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	3351 {
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3352 panic_impossible ();
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3353 }
e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3354
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3355 DEFUN (rats, args, nargout,
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3356 "-- texinfo --\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3357 @deftypefn {Built-in Function} {} rats (@var{x}, @var{len})\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3358 Convert @var{x} into a rational approximation represented as a string.\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3359 You can convert the string back into a matrix as follows:\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3360 \n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3361 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3362 @group\n\
7097 e8c94e473c68 [project @ 2007-11-02 17:24:23 by jwe] jwe parents: 7017 diff changeset	3363 r = rats(hilb(4));\n\
e8c94e473c68 [project @ 2007-11-02 17:24:23 by jwe] jwe parents: 7017 diff changeset	3364 x = str2num(r)\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3365 @end group\n\
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3366 @end example\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3367 \n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3368 The optional second argument defines the maximum length of the string\n\
9039 51dc9691f23f Cleanup documentation files errors.texi, debug.texi, io.texi Rik <rdrider0-list@yahoo.com> parents: 8930 diff changeset	3369 representing the elements of @var{x}. By default @var{len} is 9.\n\
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3370 @seealso{format, rat}\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3371 @end deftypefn")
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3372 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3373 octave_value retval;
6803 fe19c6cb5bc6 [project @ 2007-07-26 18:04:05 by jwe] jwe parents: 6788 diff changeset	3374
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3375 int nargin = args.length ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3376
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3377 if (nargin < 1 \|\| nargin > 2 \|\| nargout > 1)
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3378 print_usage ();
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3379 else
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3380 {
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9758 diff changeset	3381 unwind_protect frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9758 diff changeset	3382
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9758 diff changeset	3383 frame.protect_var (rat_string_len);
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3384
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3385 rat_string_len = 9;
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3386
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3387 if (nargin == 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3388 rat_string_len = args(1).nint_value ();
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3389
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3390 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3391 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3392 octave_value arg = args(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3393
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3394 if (arg.is_numeric_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3395 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3396 frame.protect_var (rat_format);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3397
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3398 rat_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3399
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3400 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3401 args(0).print (buf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3402 std::string s = buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3403
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3404 std::list<std::string> lst;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3405
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3406 size_t n = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3407 size_t s_len = s.length ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3408
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3409 while (n < s_len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3410 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3411 size_t m = s.find ('\n', n);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3412
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3413 if (m == std::string::npos)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3414 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3415 lst.push_back (s.substr (n));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3416 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3417 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3418 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3419 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3420 lst.push_back (s.substr (n, m - n));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3421 n = m + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3422 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3423 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3424
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3425 retval = string_vector (lst);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3426 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3427 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3428 error ("rats: expecting numeric input");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3429 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3430 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3431
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3432 return retval;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3433 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3434
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3435 DEFUN (disp, args, nargout,
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3436 "-- texinfo --\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3437 @deftypefn {Built-in Function} {} disp (@var{x})\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3438 Display the value of @var{x}. For example,\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3439 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3440 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3441 @group\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3442 disp (\"The value of pi is:\"), disp (pi)\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3443 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3444 @print{} the value of pi is:\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3445 @print{} 3.1416\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3446 @end group\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3447 @end example\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3448 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3449 @noindent\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3450 Note that the output from @code{disp} always ends with a newline.\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3451 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3452 If an output value is requested, @code{disp} prints nothing and\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3453 returns the formatted output in a string.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3454 @seealso{fdisp}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3455 @end deftypefn")
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3456 {
9643 85dd3a2c9355 avoid returning undefined values from disp & fdisp Jaroslav Hajek <highegg@gmail.com> parents: 9629 diff changeset	3457 octave_value_list retval;
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3458
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3459 int nargin = args.length ();
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3460
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3461 if (nargin == 1 && nargout < 2)
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3462 {
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3463 if (nargout == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3464 args(0).print (octave_stdout);
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3465 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3466 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3467 octave_value arg = args(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3468 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3469 arg.print (buf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3470 retval = octave_value (buf.str (), arg.is_dq_string () ? '"' : '\'');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3471 }
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3472 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3473 else
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5794 diff changeset	3474 print_usage ();
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3475
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3476 return retval;
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3477 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3478
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3479 DEFUN (fdisp, args, ,
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3480 "-- texinfo --\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3481 @deftypefn {Built-in Function} {} fdisp (@var{fid}, @var{x})\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3482 Display the value of @var{x} on the stream @var{fid}. For example,\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3483 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3484 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3485 @group\n\
4869 b92d59213e63 [project @ 2004-04-21 17:03:02 by jwe] jwe parents: 4833 diff changeset	3486 fdisp (stdout, \"The value of pi is:\"), fdisp (stdout, pi)\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3487 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3488 @print{} the value of pi is:\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3489 @print{} 3.1416\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3490 @end group\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3491 @end example\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3492 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3493 @noindent\n\
4869 b92d59213e63 [project @ 2004-04-21 17:03:02 by jwe] jwe parents: 4833 diff changeset	3494 Note that the output from @code{fdisp} always ends with a newline.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3495 @seealso{disp}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3496 @end deftypefn")
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3497 {
9643 85dd3a2c9355 avoid returning undefined values from disp & fdisp Jaroslav Hajek <highegg@gmail.com> parents: 9629 diff changeset	3498 octave_value_list retval;
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3499
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3500 int nargin = args.length ();
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3501
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3502 if (nargin == 2)
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3503 {
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3504 int fid = octave_stream_list::get_file_number (args (0));
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3505
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3506 octave_stream os = octave_stream_list::lookup (fid, "fdisp");
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3507
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3508 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3509 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3510 std::ostream *osp = os.output_stream ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3511
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3512 if (osp)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3513 args(1).print (*osp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3514 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3515 error ("fdisp: stream not open for writing");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3516 }
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3517 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3518 else
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5794 diff changeset	3519 print_usage ();
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3520
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3521 return retval;
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3522 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3523
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3524 /*
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3525 %!test
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3526 %! format short
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3527 %! fd = tmpfile ();
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3528 %! for r = [0, Inf -Inf, NaN]
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3529 %! for i = [0, Inf -Inf, NaN]
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3530 %! fdisp (fd, complex (r, i));
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3531 %! endfor
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3532 %! endfor
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3533 %! fclose (fd);
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3534 */
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3535
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3536 static void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3537 init_format_state (void)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3538 {
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3539 free_format = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3540 plus_format = false;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3541 rat_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3542 bank_format = false;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	3543 hex_format = 0;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	3544 bit_format = 0;
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3545 compact_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3546 print_e = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3547 print_big_e = false;
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3548 print_g = false;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3549 print_eng = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3550 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3551
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3552 static void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3553 set_output_prec_and_fw (int prec, int fw)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3554 {
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3555 Voutput_precision = prec;
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3556 Voutput_max_field_width = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3557 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3558
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3559 static void
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3560 set_format_style (int argc, const string_vector& argv)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3561 {
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3562 int idx = 1;
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3563
1899 2f19333b1e72 [project @ 1996-02-09 17:46:58 by jwe] jwe parents: 1884 diff changeset	3564 if (--argc > 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3565 {
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	3566 std::string arg = argv[idx++];
2584 5e41d9c42283 [project @ 1996-12-10 09:39:44 by jwe] jwe parents: 2522 diff changeset	3567
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3568 if (arg == "short")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3569 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3570 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3571 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3572 arg = argv[idx++];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3573
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3574 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3575 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3576 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3577 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3578 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3579 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3580 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3581 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3582 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3583 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3584 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3585 else if (arg == "g")
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 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3588 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3589 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3590 else if (arg == "G")
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 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3593 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3594 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3595 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3596 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3597 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3598 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3599 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3600 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3601 else
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 error ("format: unrecognized option `short %s'",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3604 arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3605 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3606 }
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
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3609 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3610
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3611 set_output_prec_and_fw (5, 10);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3612 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3613 else if (arg == "long")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3614 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3615 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3616 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3617 arg = argv[idx++];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3618
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3619 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3620 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3621 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3622 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3623 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3624 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3625 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3626 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3627 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3628 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3629 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3630 else if (arg == "g")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3631 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3632 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3633 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3634 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3635 else if (arg == "G")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3636 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3637 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3638 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3639 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3640 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3641 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3642 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3643 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3644 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3645 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3646 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3647 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3648 error ("format: unrecognized option `long %s'",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3649 arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3650 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3651 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3652 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3653 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3654 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3655
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3656 set_output_prec_and_fw (15, 20);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3657 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3658 else if (arg == "hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3659 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3660 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3661 hex_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3662 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3663 else if (arg == "native-hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3664 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3665 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3666 hex_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3667 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3668 else if (arg == "bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3669 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3670 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3671 bit_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3672 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3673 else if (arg == "native-bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3674 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3675 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3676 bit_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3677 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3678 else if (arg == "+" \|\| arg == "plus")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3679 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3680 if (--argc > 0)
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 arg = argv[idx++];
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 if (arg.length () == 3)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3685 plus_format_chars = arg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3686 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3687 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3688 error ("format: invalid option for plus format");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3689 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3690 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3691 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3692 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3693 plus_format_chars = "+ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3694
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3695 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3696 plus_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3697 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3698 else if (arg == "rat")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3699 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3700 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3701 rat_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3702 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3703 else if (arg == "bank")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3704 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3705 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3706 bank_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3707 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3708 else if (arg == "free")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3709 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3710 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3711 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3712 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3713 else if (arg == "none")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3714 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3715 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3716 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3717 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3718 else if (arg == "compact")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3719 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3720 compact_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3721 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3722 else if (arg == "loose")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3723 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3724 compact_format = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3725 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3726 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3727 error ("format: unrecognized format state `%s'", arg.c_str ());
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3728 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3729 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3730 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3731 init_format_state ();
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3732 set_output_prec_and_fw (5, 10);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3733 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3734 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3735
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8625 diff changeset	3736 DEFUN (format, args, ,
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3737 "-- texinfo --\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3738 @deffn {Command} format\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3739 @deffnx {Command} format options\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3740 Reset or specify the format of the output produced by @code{disp} and\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3741 Octave's normal echoing mechanism. This command only affects the display\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3742 of numbers but not how they are stored or computed. To change the internal\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3743 representation from the default double use one of the conversion functions\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3744 such as @code{single}, @code{uint8}, @code{int64}, etc.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3745 \n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3746 By default, Octave displays 5 significant digits in a human readable form\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3747 (option @samp{short} paired with @samp{loose} format for matrices).\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3748 If @code{format} is invoked without any options, this default format\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3749 is restored.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3750 \n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3751 Valid formats for floating point numbers are listed in the following\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3752 table.\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3753 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3754 @table @code\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3755 @item short\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3756 Fixed point format with 5 significant figures in a field that is a maximum\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3757 of 10 characters wide. (default).\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3758 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3759 If Octave is unable to format a matrix so that columns line up on the\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3760 decimal point and all numbers fit within the maximum field width then\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3761 it switches to an exponential @samp{e} format.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3762 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3763 @item long\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3764 Fixed point format with 15 significant figures in a field that is a maximum\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3765 of 20 characters wide.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3766 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3767 As with the @samp{short} format, Octave will switch to an exponential\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3768 @samp{e} format if it is unable to format a matrix properly using the\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3769 current format.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3770 \n\
9758 09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format Rik <rdrider0-list@yahoo.com> parents: 9732 diff changeset	3771 @item short e\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3772 @itemx long e\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3773 Exponential format. The number to be represented is split between a mantissa\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3774 and an exponent (power of 10). The mantissa has 5 significant digits in the\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3775 short format and 15 digits in the long format.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3776 For example, with the @samp{short e} format, @code{pi} is displayed as\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3777 @code{3.1416e+00}.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3778 \n\
9758 09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format Rik <rdrider0-list@yahoo.com> parents: 9732 diff changeset	3779 @item short E\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3780 @itemx long E\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3781 Identical to @samp{short e} or @samp{long e} but displays an uppercase\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3782 @samp{E} to indicate the exponent.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3783 For example, with the @samp{long E} format, @code{pi} is displayed as\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3784 @code{3.14159265358979E+00}.\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3785 \n\
9758 09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format Rik <rdrider0-list@yahoo.com> parents: 9732 diff changeset	3786 @item short g\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3787 @itemx long g\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3788 Optimally choose between fixed point and exponential format based on\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3789 the magnitude of the number.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3790 For example, with the @samp{short g} format,\n\
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3791 @code{pi .^ [2; 4; 8; 16; 32]} is displayed as\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3792 \n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3793 @example\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3794 @group\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3795 ans =\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3796 \n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3797 9.8696\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3798 97.409\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3799 9488.5\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3800 9.0032e+07\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3801 8.1058e+15\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3802 @end group\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3803 @end example\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3804 \n\
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3805 @item short eng\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3806 @itemx long eng\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3807 Identical to @samp{short e} or @samp{long e} but displays the value\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3808 using an engineering format, where the exponent is divisible by 3. For\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3809 example, with the @samp{short eng} format, @code{10 * pi} is displayed as\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3810 @code{31.4159e+00}.\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3811 \n\
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3812 @item long G\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3813 @itemx short G\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3814 Identical to @samp{short g} or @samp{long g} but displays an uppercase\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3815 @samp{E} to indicate the exponent.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3816 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3817 @item free\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3818 @itemx none\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3819 Print output in free format, without trying to line up columns of\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3820 matrices on the decimal point. This also causes complex numbers to be\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3821 formatted as numeric pairs like this @samp{(0.60419, 0.60709)} instead\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3822 of like this @samp{0.60419 + 0.60709i}.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3823 @end table\n\
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3824 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3825 The following formats affect all numeric output (floating point and\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3826 integer types).\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3827 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3828 @table @code\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3829 @item +\n\
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3830 @itemx + @var{chars}\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3831 @itemx plus\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3832 @itemx plus @var{chars}\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3833 Print a @samp{+} symbol for nonzero matrix elements and a space for zero\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3834 matrix elements. This format can be very useful for examining the\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3835 structure of a large sparse matrix.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3836 \n\
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3837 The optional argument @var{chars} specifies a list of 3 characters to use\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3838 for printing values greater than zero, less than zero and equal to zero.\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3839 For example, with the @samp{+ \"+-.\"} format, @code{[1, 0, -1; -1, 0, 1]}\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3840 is displayed as\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3841 \n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3842 @example\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3843 @group\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3844 ans =\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3845 \n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3846 +.-\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3847 -.+\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3848 @end group\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3849 @end example\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3850 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3851 @item bank\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3852 Print in a fixed format with two digits to the right of the decimal\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3853 point.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3854 \n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3855 @item native-hex\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3856 Print the hexadecimal representation of numbers as they are stored in\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3857 memory. For example, on a workstation which stores 8 byte real values\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3858 in IEEE format with the least significant byte first, the value of\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3859 @code{pi} when printed in @code{native-hex} format is @code{400921fb54442d18}.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3860 \n\
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3861 @item hex\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3862 The same as @code{native-hex}, but always print the most significant\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3863 byte first.\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3864 @item native-bit\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3865 Print the bit representation of numbers as stored in memory.\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3866 For example, the value of @code{pi} is\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3867 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3868 @example\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3869 @group\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3870 01000000000010010010000111111011\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3871 01010100010001000010110100011000\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3872 @end group\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3873 @end example\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3874 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3875 (shown here in two 32 bit sections for typesetting purposes) when\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3876 printed in native-bit format on a workstation which stores 8 byte real values\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3877 in IEEE format with the least significant byte first.\n\
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3878 @item bit\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3879 The same as @code{native-bit}, but always print the most significant\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3880 bits first.\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3881 \n\
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3882 @item rat\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3883 Print a rational approximation, i.e., values are approximated\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3884 as the ratio of small integers.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3885 For example, with the @samp{rat} format,\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3886 @code{pi} is displayed as @code{355/113}.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3887 @end table\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3888 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3889 The following two options affect the display of all matrices.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3890 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3891 @table @code\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3892 @item compact\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3893 Remove extra blank space around column number labels producing more compact\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3894 output with more data per page.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3895 @item loose\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3896 Insert blank lines above and below column number labels to produce a more\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3897 readable output with less data per page. (default).\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3898 @end table\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3899 @end deffn")
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3900 {
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 1996 diff changeset	3901 octave_value_list retval;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3902
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3903 int argc = args.length () + 1;
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3904
1968 a2e206524aa0 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: 1961 diff changeset	3905 string_vector argv = args.make_argv ("format");
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3906
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3907 if (error_state)
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3908 return retval;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3909
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3910 set_format_style (argc, argv);
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3911
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3912 return retval;
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3913 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3914
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3915 DEFUN (fixed_point_format, args, nargout,
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3916 "-- texinfo --\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3917 @deftypefn {Built-in Function} {@var{val} =} fixed_point_format ()\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3918 @deftypefnx {Built-in Function} {@var{old_val} =} fixed_point_format (@var{new_val})\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3919 Query or set the internal variable that controls whether Octave will\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3920 use a scaled format to print matrix values such that the largest\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3921 element may be written with a single leading digit with the scaling\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3922 factor is printed on the first line of output. For example,\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3923 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3924 @example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3925 @group\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3926 octave:1> logspace (1, 7, 5)'\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3927 ans =\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3928 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3929 1.0e+07 *\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3930 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3931 0.00000\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3932 0.00003\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3933 0.00100\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3934 0.03162\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3935 1.00000\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3936 @end group\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3937 @end example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3938 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3939 @noindent\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3940 Notice that first value appears to be zero when it is actually 1. For\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3941 this reason, you should be careful when setting\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3942 @code{fixed_point_format} to a nonzero value.\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3943 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3944 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3945 return SET_INTERNAL_VARIABLE (fixed_point_format);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3946 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3947
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3948 DEFUN (print_empty_dimensions, args, nargout,
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3949 "-- texinfo --\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3950 @deftypefn {Built-in Function} {@var{val} =} print_empty_dimensions ()\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3951 @deftypefnx {Built-in Function} {@var{old_val} =} print_empty_dimensions (@var{new_val})\n\
7001 8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe] jwe parents: 6959 diff changeset	3952 Query or set the internal variable that controls whether the\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3953 dimensions of empty matrices are printed along with the empty matrix\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3954 symbol, @samp{[]}. For example, the expression\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3955 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3956 @example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3957 zeros (3, 0)\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3958 @end example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3959 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3960 @noindent\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3961 will print\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3962 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3963 @example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3964 ans = [](3x0)\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3965 @end example\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3966 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3967 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3968 return SET_INTERNAL_VARIABLE (print_empty_dimensions);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3969 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3970
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3971 DEFUN (split_long_rows, args, nargout,
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3972 "-- texinfo --\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3973 @deftypefn {Built-in Function} {@var{val} =} split_long_rows ()\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3974 @deftypefnx {Built-in Function} {@var{old_val} =} split_long_rows (@var{new_val})\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3975 Query or set the internal variable that controls whether rows of a matrix\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3976 may be split when displayed to a terminal window. If the rows are split,\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3977 Octave will display the matrix in a series of smaller pieces, each of\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3978 which can fit within the limits of your terminal width and each set of\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3979 rows is labeled so that you can easily see which columns are currently\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3980 being displayed. For example:\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3981 \n\
6670 14992092ab06 [project @ 2007-05-29 17:51:37 by jwe] jwe parents: 6120 diff changeset	3982 @example\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3983 @group\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3984 octave:13> rand (2,10)\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3985 ans =\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3986 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3987 Columns 1 through 6:\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3988 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3989 0.75883 0.93290 0.40064 0.43818 0.94958 0.16467\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3990 0.75697 0.51942 0.40031 0.61784 0.92309 0.40201\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3991 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3992 Columns 7 through 10:\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3993 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3994 0.90174 0.11854 0.72313 0.73326\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3995 0.44672 0.94303 0.56564 0.82150\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3996 @end group\n\
6670 14992092ab06 [project @ 2007-05-29 17:51:37 by jwe] jwe parents: 6120 diff changeset	3997 @end example\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3998 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3999 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4000 return SET_INTERNAL_VARIABLE (split_long_rows);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4001 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4002
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4003 DEFUN (output_max_field_width, args, nargout,
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4004 "-- texinfo --\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4005 @deftypefn {Built-in Function} {@var{val} =} output_max_field_width ()\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4006 @deftypefnx {Built-in Function} {@var{old_val} =} output_max_field_width (@var{new_val})\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4007 Query or set the internal variable that specifies the maximum width\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4008 of a numeric output field.\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4009 @seealso{format, output_precision}\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4010 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4011 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4012 return SET_INTERNAL_VARIABLE_WITH_LIMITS (output_precision, 0, INT_MAX);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4013 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4014
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4015 DEFUN (output_precision, args, nargout,
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4016 "-- texinfo --\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4017 @deftypefn {Built-in Function} {@var{val} =} output_precision ()\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4018 @deftypefnx {Built-in Function} {@var{old_val} =} output_precision (@var{new_val})\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4019 Query or set the internal variable that specifies the minimum number of\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4020 significant figures to display for numeric output.\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4021 @seealso{format, output_max_field_width}\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4022 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4023 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4024 return SET_INTERNAL_VARIABLE_WITH_LIMITS (output_precision, -1, INT_MAX);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4025 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4026
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4027 DEFUN (struct_levels_to_print, args, nargout,
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4028 "-- texinfo --\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4029 @deftypefn {Built-in Function} {@var{val} =} struct_levels_to_print ()\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4030 @deftypefnx {Built-in Function} {@var{old_val} =} struct_levels_to_print (@var{new_val})\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4031 Query or set the internal variable that specifies the number of\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4032 structure levels to display.\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4033 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4034 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4035 return SET_INTERNAL_VARIABLE_WITH_LIMITS (struct_levels_to_print,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	4036 -1, INT_MAX);
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	4037 }

Mercurial > octave

annotate src/pr-output.cc @ 10771:82d9efde7e96