octave: libinterp/octave-value/ov-complex.cc annotate

annotate libinterp/octave-value/ov-complex.cc @ 21231:5f318c8ec634

eliminate feature tests from lo-specfun.h * lo-specfun.h, lo-specfun.cc (xacosh, xasinh, xatanh, xerf, xerfc xexpm1, xlog1p, xcbrt): Rename to have 'x' prefix. Conditionally define in .cc file. Change all uses Move complex versions of acosh, asinh, and atanh functions here.

author	John W. Eaton <jwe@octave.org>
date	Tue, 09 Feb 2016 04:15:50 -0500
parents	2cf8bc5c7017
children	40de9f8f23a6

rev	line source
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	1 /*
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19598 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	4
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	6
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	8 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: 6974 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	10 option) any later version.
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	11
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	15 for more details.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	16
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	19 <http://www.gnu.org/licenses/>.
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	20
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	21 */
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	22
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21113 diff changeset	24 # include <config.h>
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	25 #endif
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	26
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3223 diff changeset	27 #include <iostream>
20653 c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	28 #include <sstream>
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	29
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	30 #include "lo-ieee.h"
7503 8c32f95c2639 convert mapper functions to new format David Bateman <dbateman@free.fr> parents: 7017 diff changeset	31 #include "lo-specfun.h"
8c32f95c2639 convert mapper functions to new format David Bateman <dbateman@free.fr> parents: 7017 diff changeset	32 #include "lo-mappers.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	33
15149 62a35ae7d6a2 use forward decls for mxArray in ov.h and ov-base.h John W. Eaton <jwe@octave.org> parents: 15057 diff changeset	34 #include "mxarray.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20893 diff changeset	35 #include "ovl.h"
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	36 #include "oct-hdf5.h"
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	37 #include "oct-stream.h"
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	38 #include "ops.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	39 #include "ov-complex.h"
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	40 #include "ov-flt-complex.h"
3223 3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe] jwe parents: 3219 diff changeset	41 #include "ov-base.h"
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe] jwe parents: 3219 diff changeset	42 #include "ov-base-scalar.h"
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe] jwe parents: 3219 diff changeset	43 #include "ov-base-scalar.cc"
2423 de430cdd9234 [project @ 1996-10-18 20:39:41 by jwe] jwe parents: 2410 diff changeset	44 #include "ov-cx-mat.h"
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	45 #include "ov-scalar.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	46 #include "errwarn.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	47 #include "pr-output.h"
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	48 #include "ops.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	49
20447 c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity. Rik <rik@octave.org> parents: 19863 diff changeset	50 #include "ls-oct-text.h"
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	51 #include "ls-hdf5.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	52
3223 3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe] jwe parents: 3219 diff changeset	53 template class octave_base_scalar<Complex>;
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe] jwe parents: 3219 diff changeset	54
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	55
4612 d44675070f1a [project @ 2003-11-14 19:49:56 by jwe] jwe parents: 4569 diff changeset	56 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_complex,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	57 "complex scalar", "double");
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	58
20653 c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	59 // Complain if a complex value is used as a subscript.
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	60
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	61 class complex_index_exception : public index_exception
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	62 {
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	63 public:
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	64
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	65 complex_index_exception (const std::string& value)
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	66 : index_exception (value) { }
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	67
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	68 ~complex_index_exception (void) { }
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	69
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	70 std::string details (void) const
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	71 {
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	72 return "subscripts must be real (forgot to initialize i or j?)";
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	73 }
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	74
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	75 // ID of error to throw.
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	76 const char *err_id (void) const
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	77 {
21111 7bb96a8df912 lo-array-errwarn.h: Don't export string constants unnecessarily. Rik <rik@octave.org> parents: 21102 diff changeset	78 return "Octave:invalid-index";
20653 c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	79 }
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	80 };
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	81
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	82 static octave_base_value *
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	83 default_numeric_demotion_function (const octave_base_value& a)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	84 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	85 CAST_CONV_ARG (const octave_complex&);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	86
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	87 return new octave_float_complex (v.float_complex_value ());
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	88 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	89
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	90 octave_base_value::type_conv_info
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	91 octave_complex::numeric_demotion_function (void) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	92 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	93 return
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	94 octave_base_value::type_conv_info (default_numeric_demotion_function,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	95 octave_float_complex::static_type_id ());
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	96 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	97
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	98 octave_base_value *
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	99 octave_complex::try_narrowing_conversion (void)
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	100 {
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	101 octave_base_value *retval = 0;
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	102
5450 6b42c78c77d3 [project @ 2005-09-15 15:36:26 by jwe] jwe parents: 5307 diff changeset	103 double im = std::imag (scalar);
6b42c78c77d3 [project @ 2005-09-15 15:36:26 by jwe] jwe parents: 5307 diff changeset	104
9825 7483fe200fab narrow complex values with negative zero imaginary parts Jaroslav Hajek <highegg@gmail.com> parents: 9812 diff changeset	105 if (im == 0.0)
7503 8c32f95c2639 convert mapper functions to new format David Bateman <dbateman@free.fr> parents: 7017 diff changeset	106 retval = new octave_scalar (std::real (scalar));
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	107
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	108 return retval;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	109 }
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	110
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	111 octave_value
5885 bd3041e30d97 [project @ 2006-07-14 20:29:35 by jwe] jwe parents: 5781 diff changeset	112 octave_complex::do_index_op (const octave_value_list& idx, bool resize_ok)
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	113 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	114 // FIXME: this doesn't solve the problem of
8437 f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	115 //
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	116 // a = i; a([1,1], [1,1], [1,1])
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	117 //
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	118 // and similar constructions. Hmm...
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	119
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	120 // FIXME: using this constructor avoids narrowing the
8437 f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	121 // 1x1 matrix back to a scalar value. Need a better solution
f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	122 // to this problem.
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	123
8437 f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	124 octave_value tmp (new octave_complex_matrix (complex_matrix_value ()));
2423 de430cdd9234 [project @ 1996-10-18 20:39:41 by jwe] jwe parents: 2410 diff changeset	125
8437 f00578b495e9 remove valid_as_scalar_index Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	126 return tmp.do_index_op (idx, resize_ok);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	127 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	128
21113 2bbbbb96f631 ov-complex.cc: Incorporate gripe_complex_index into calling fcn. Rik <rik@octave.org> parents: 21111 diff changeset	129 // Can't make an index_vector from a complex number. Throw an error.
20653 c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	130 idx_vector
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	131 octave_complex::index_vector (bool) const
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	132 {
21113 2bbbbb96f631 ov-complex.cc: Incorporate gripe_complex_index into calling fcn. Rik <rik@octave.org> parents: 21111 diff changeset	133 std::ostringstream buf;
2bbbbb96f631 ov-complex.cc: Incorporate gripe_complex_index into calling fcn. Rik <rik@octave.org> parents: 21111 diff changeset	134 buf << std::real (scalar) << std::showpos << std::imag (scalar) << "i";
2bbbbb96f631 ov-complex.cc: Incorporate gripe_complex_index into calling fcn. Rik <rik@octave.org> parents: 21111 diff changeset	135 complex_index_exception e (buf.str ());
20653 c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	136
21113 2bbbbb96f631 ov-complex.cc: Incorporate gripe_complex_index into calling fcn. Rik <rik@octave.org> parents: 21111 diff changeset	137 throw e;
20653 c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	138 }
c16947991354 avoid fixed-size buffers in index exception code John W. Eaton <jwe@octave.org> parents: 20652 diff changeset	139
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	140 double
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	141 octave_complex::double_value (bool force_conversion) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	142 {
18676 5bd1ca29c5f0 Clean up questionable code bits identified by clang sanitize. Rik <rik@octave.org> parents: 18100 diff changeset	143 double retval;
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	144
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5775 diff changeset	145 if (! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	146 warn_implicit_conversion ("Octave:imag-to-real",
e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	147 "complex scalar", "real scalar");
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	148
4451 ea1d3e1a4b1b [project @ 2003-07-09 19:09:09 by jwe] jwe parents: 4192 diff changeset	149 retval = std::real (scalar);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	150
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	151 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	152 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	153
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	154 float
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	155 octave_complex::float_value (bool force_conversion) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	156 {
18676 5bd1ca29c5f0 Clean up questionable code bits identified by clang sanitize. Rik <rik@octave.org> parents: 18100 diff changeset	157 float retval;
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	158
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	159 if (! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	160 warn_implicit_conversion ("Octave:imag-to-real",
e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	161 "complex scalar", "real scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	162
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	163 retval = std::real (scalar);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	164
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	165 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	166 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	167
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	168 Matrix
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	169 octave_complex::matrix_value (bool force_conversion) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	170 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	171 Matrix retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	172
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5775 diff changeset	173 if (! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	174 warn_implicit_conversion ("Octave:imag-to-real",
e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	175 "complex scalar", "real matrix");
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	176
4451 ea1d3e1a4b1b [project @ 2003-07-09 19:09:09 by jwe] jwe parents: 4192 diff changeset	177 retval = Matrix (1, 1, std::real (scalar));
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	178
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	179 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	180 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	181
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	182 FloatMatrix
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	183 octave_complex::float_matrix_value (bool force_conversion) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	184 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	185 FloatMatrix retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	186
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	187 if (! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	188 warn_implicit_conversion ("Octave:imag-to-real",
e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	189 "complex scalar", "real matrix");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	190
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	191 retval = FloatMatrix (1, 1, std::real (scalar));
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	192
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	193 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	194 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	195
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	196 NDArray
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	197 octave_complex::array_value (bool force_conversion) const
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	198 {
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	199 NDArray retval;
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	200
5781 faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe] jwe parents: 5775 diff changeset	201 if (! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	202 warn_implicit_conversion ("Octave:imag-to-real",
e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	203 "complex scalar", "real matrix");
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	204
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	205 retval = NDArray (dim_vector (1, 1), std::real (scalar));
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	206
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	207 return retval;
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	208 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	209
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	210 FloatNDArray
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	211 octave_complex::float_array_value (bool force_conversion) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	212 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	213 FloatNDArray retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	214
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	215 if (! force_conversion)
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	216 warn_implicit_conversion ("Octave:imag-to-real",
e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	217 "complex scalar", "real matrix");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	218
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	219 retval = FloatNDArray (dim_vector (1, 1), std::real (scalar));
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	220
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	221 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	222 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	223
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	224 Complex
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	225 octave_complex::complex_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	226 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	227 return scalar;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	228 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	229
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	230 FloatComplex
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	231 octave_complex::float_complex_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	232 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	233 return static_cast<FloatComplex> (scalar);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	234 }
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	235
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	236 ComplexMatrix
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	237 octave_complex::complex_matrix_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	238 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	239 return ComplexMatrix (1, 1, scalar);
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	240 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	241
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	242 FloatComplexMatrix
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	243 octave_complex::float_complex_matrix_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	244 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	245 return FloatComplexMatrix (1, 1, static_cast<FloatComplex> (scalar));
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	246 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	247
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	248 ComplexNDArray
4664 19bcdc6a9bb8 [project @ 2003-11-25 06:22:02 by jwe] jwe parents: 4612 diff changeset	249 octave_complex::complex_array_value (bool /* force_conversion */) const
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	250 {
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	251 return ComplexNDArray (dim_vector (1, 1), scalar);
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	252 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4451 diff changeset	253
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	254 FloatComplexNDArray
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	255 octave_complex::float_complex_array_value (bool /* force_conversion */) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	256 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	257 return FloatComplexNDArray (dim_vector (1, 1),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	258 static_cast<FloatComplex> (scalar));
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	259 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7740 diff changeset	260
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	261 octave_value
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	262 octave_complex::resize (const dim_vector& dv, bool fill) const
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	263 {
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	264 if (fill)
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	265 {
14616 13cc11418393 improve handling of default resize fill value for arrays John W. Eaton <jwe@octave.org> parents: 14557 diff changeset	266 ComplexNDArray retval (dv, Complex (0));
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	267
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	268 if (dv.numel ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	269 retval(0) = scalar;
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	270
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	271 return retval;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	272 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	273 else
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	274 {
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	275 ComplexNDArray retval (dv);
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	276
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	277 if (dv.numel ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	278 retval(0) = scalar;
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	279
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	280 return retval;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	281 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	282 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5450 diff changeset	283
14557 e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	284 octave_value
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	285 octave_complex::diag (octave_idx_type m, octave_idx_type n) const
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	286 {
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	287 return ComplexDiagMatrix (Array<Complex> (dim_vector (1, 1), scalar), m, n);
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	288 }
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	289
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	290 bool
6974 9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe] jwe parents: 5958 diff changeset	291 octave_complex::save_ascii (std::ostream& os)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	292 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	293 Complex c = complex_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	294
5958 85c7dc4afe6b [project @ 2006-08-23 18:35:38 by jwe] jwe parents: 5956 diff changeset	295 octave_write_complex (os, c);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	296
5958 85c7dc4afe6b [project @ 2006-08-23 18:35:38 by jwe] jwe parents: 5956 diff changeset	297 os << "\n";
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	298
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	299 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	300 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	301
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	302 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	303 octave_complex::load_ascii (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	304 {
9469 c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	305 scalar = octave_read_value<Complex> (is);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	306
20893 384ff5aa9437 2015 Code Sprint: Eliminate useless return statements after error (). Rik <rik@octave.org> parents: 20653 diff changeset	307 if (! is)
384ff5aa9437 2015 Code Sprint: Eliminate useless return statements after error (). Rik <rik@octave.org> parents: 20653 diff changeset	308 error ("load: failed to load complex scalar constant");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	309
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	310 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	311 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	312
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	313
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	314 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	315 octave_complex::save_binary (std::ostream& os, bool& /* save_as_floats */)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	316 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	317 char tmp = static_cast<char> (LS_DOUBLE);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	318 os.write (reinterpret_cast<char *> (&tmp), 1);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	319 Complex ctmp = complex_value ();
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	320 os.write (reinterpret_cast<char *> (&ctmp), 16);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	321
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	322 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	323 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	324
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	325 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	326 octave_complex::load_binary (std::istream& is, bool swap,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	327 oct_mach_info::float_format fmt)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	328 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	329 char tmp;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	330 if (! is.read (reinterpret_cast<char *> (&tmp), 1))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	331 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	332
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	333 Complex ctmp;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	334 read_doubles (is, reinterpret_cast<double *> (&ctmp),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	335 static_cast<save_type> (tmp), 2, swap, fmt);
20555 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	336
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	337 if (! is)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	338 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	339
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	340 scalar = ctmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	341 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	342 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	343
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	344 bool
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	345 octave_complex::save_hdf5 (octave_hdf5_id loc_id, const char *name,
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	346 bool /* save_as_floats */)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	347 {
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	348 bool retval = false;
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	349
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	350 #if defined (HAVE_HDF5)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	351
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	352 hsize_t dimens[3];
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	353 hid_t space_hid, type_hid, data_hid;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	354 space_hid = type_hid = data_hid = -1;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	355
4815 2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe] jwe parents: 4687 diff changeset	356 space_hid = H5Screate_simple (0, dimens, 0);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	357 if (space_hid < 0)
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	358 return false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	359
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	360 type_hid = hdf5_make_complex_type (H5T_NATIVE_DOUBLE);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	361 if (type_hid < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	362 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	363 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	364 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	365 }
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	366 #if defined (HAVE_HDF5_18)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	367 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 21013 diff changeset	368 octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	369 #else
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 21013 diff changeset	370 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	371 #endif
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	372 if (data_hid < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	373 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	374 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	375 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	376 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	377 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	378
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	379 Complex tmp = complex_value ();
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 21013 diff changeset	380 retval = H5Dwrite (data_hid, type_hid, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	381 &tmp) >= 0;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	382
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	383 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	384 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	385 H5Sclose (space_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	386
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	387 #else
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	388 warn_save ("hdf5");
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	389 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	390
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	391 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	392 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	393
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	394 bool
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	395 octave_complex::load_hdf5 (octave_hdf5_id loc_id, const char *name)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	396 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	397 bool retval = false;
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	398
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	399 #if defined (HAVE_HDF5)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	400
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	401 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 21013 diff changeset	402 hid_t data_hid = H5Dopen (loc_id, name, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	403 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	404 hid_t data_hid = H5Dopen (loc_id, name);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	405 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	406 hid_t type_hid = H5Dget_type (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	407
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	408 hid_t complex_type = hdf5_make_complex_type (H5T_NATIVE_DOUBLE);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	409
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	410 if (! hdf5_types_compatible (type_hid, complex_type))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	411 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	412 H5Tclose (complex_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	413 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	414 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	415 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	416
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	417 hid_t space_id = H5Dget_space (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	418 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	419
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	420 if (rank != 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	421 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	422 H5Tclose (complex_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	423 H5Sclose (space_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	424 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	425 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	426 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	427
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	428 // complex scalar:
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	429 Complex ctmp;
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 21013 diff changeset	430 if (H5Dread (data_hid, complex_type, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	431 &ctmp) >= 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	432 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	433 retval = true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	434 scalar = ctmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	435 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	436
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	437 H5Tclose (complex_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	438 H5Sclose (space_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	439 H5Dclose (data_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	440
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	441 #else
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	442 warn_load ("hdf5");
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	443 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	444
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	445 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4664 diff changeset	446 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	447
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	448 mxArray *
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	449 octave_complex::as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	450 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	451 mxArray *retval = new mxArray (mxDOUBLE_CLASS, 1, 1, mxCOMPLEX);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	452
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	453 double pr = static_cast<double > (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	454 double pi = static_cast<double > (retval->get_imag_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	455
7503 8c32f95c2639 convert mapper functions to new format David Bateman <dbateman@free.fr> parents: 7017 diff changeset	456 pr[0] = std::real (scalar);
8c32f95c2639 convert mapper functions to new format David Bateman <dbateman@free.fr> parents: 7017 diff changeset	457 pi[0] = std::imag (scalar);
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	458
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	459 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	460 }
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	461
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	462 octave_value
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	463 octave_complex::map (unary_mapper_t umap) const
7503 8c32f95c2639 convert mapper functions to new format David Bateman <dbateman@free.fr> parents: 7017 diff changeset	464 {
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	465 switch (umap)
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	466 {
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	467 #define SCALAR_MAPPER(UMAP, FCN) \
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	468 case umap_ ## UMAP: \
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	469 return octave_value (FCN (scalar))
7667 fb3a6c53c2b2 Allow negative zero imaginary part to be treated as zero for erf, erfc, gamma and lgamma mapper function David Bateman <dbateman@free.fr> parents: 7638 diff changeset	470
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	471 SCALAR_MAPPER (abs, std::abs);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	472 SCALAR_MAPPER (acos, ::acos);
21231 5f318c8ec634 eliminate feature tests from lo-specfun.h John W. Eaton <jwe@octave.org> parents: 21211 diff changeset	473 SCALAR_MAPPER (acosh, xacosh);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	474 SCALAR_MAPPER (angle, std::arg);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	475 SCALAR_MAPPER (arg, std::arg);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	476 SCALAR_MAPPER (asin, ::asin);
21231 5f318c8ec634 eliminate feature tests from lo-specfun.h John W. Eaton <jwe@octave.org> parents: 21211 diff changeset	477 SCALAR_MAPPER (asinh, xasinh);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	478 SCALAR_MAPPER (atan, ::atan);
21231 5f318c8ec634 eliminate feature tests from lo-specfun.h John W. Eaton <jwe@octave.org> parents: 21211 diff changeset	479 SCALAR_MAPPER (atanh, xatanh);
5f318c8ec634 eliminate feature tests from lo-specfun.h John W. Eaton <jwe@octave.org> parents: 21211 diff changeset	480 SCALAR_MAPPER (erf, xerf);
5f318c8ec634 eliminate feature tests from lo-specfun.h John W. Eaton <jwe@octave.org> parents: 21211 diff changeset	481 SCALAR_MAPPER (erfc, xerfc);
15696 2fac72a256ce Add complex erf,erfc,erfcx,erfi,dawson routines from Faddeeva package. Steven G. Johnson <stevenj@alum.mit.edu> parents: 15195 diff changeset	482 SCALAR_MAPPER (erfcx, ::erfcx);
2fac72a256ce Add complex erf,erfc,erfcx,erfi,dawson routines from Faddeeva package. Steven G. Johnson <stevenj@alum.mit.edu> parents: 15195 diff changeset	483 SCALAR_MAPPER (erfi, ::erfi);
2fac72a256ce Add complex erf,erfc,erfcx,erfi,dawson routines from Faddeeva package. Steven G. Johnson <stevenj@alum.mit.edu> parents: 15195 diff changeset	484 SCALAR_MAPPER (dawson, ::dawson);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	485 SCALAR_MAPPER (ceil, ::ceil);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	486 SCALAR_MAPPER (conj, std::conj);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	487 SCALAR_MAPPER (cos, std::cos);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	488 SCALAR_MAPPER (cosh, std::cosh);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	489 SCALAR_MAPPER (exp, std::exp);
21231 5f318c8ec634 eliminate feature tests from lo-specfun.h John W. Eaton <jwe@octave.org> parents: 21211 diff changeset	490 SCALAR_MAPPER (expm1, xexpm1);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	491 SCALAR_MAPPER (fix, ::fix);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	492 SCALAR_MAPPER (floor, ::floor);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	493 SCALAR_MAPPER (imag, std::imag);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	494 SCALAR_MAPPER (log, std::log);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	495 SCALAR_MAPPER (log2, xlog2);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	496 SCALAR_MAPPER (log10, std::log10);
21231 5f318c8ec634 eliminate feature tests from lo-specfun.h John W. Eaton <jwe@octave.org> parents: 21211 diff changeset	497 SCALAR_MAPPER (log1p, xlog1p);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	498 SCALAR_MAPPER (real, std::real);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	499 SCALAR_MAPPER (round, xround);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	500 SCALAR_MAPPER (roundb, xroundb);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	501 SCALAR_MAPPER (signum, ::signum);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	502 SCALAR_MAPPER (sin, std::sin);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	503 SCALAR_MAPPER (sinh, std::sinh);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	504 SCALAR_MAPPER (sqrt, std::sqrt);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	505 SCALAR_MAPPER (tan, std::tan);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	506 SCALAR_MAPPER (tanh, std::tanh);
21013 7f4c6d594e3d Finish renaming mapper function finite to isfinite. Rik <rik@octave.org> parents: 20940 diff changeset	507 SCALAR_MAPPER (isfinite, xfinite);
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	508 SCALAR_MAPPER (isinf, xisinf);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	509 SCALAR_MAPPER (isna, octave_is_NA);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	510 SCALAR_MAPPER (isnan, xisnan);
7667 fb3a6c53c2b2 Allow negative zero imaginary part to be treated as zero for erf, erfc, gamma and lgamma mapper function David Bateman <dbateman@free.fr> parents: 7638 diff changeset	511
9812 f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	512 default:
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	513 return octave_base_value::map (umap);
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	514 }
f80c566bc751 improve unary mapper system Jaroslav Hajek <highegg@gmail.com> parents: 9469 diff changeset	515 }

Mercurial > octave

annotate libinterp/octave-value/ov-complex.cc @ 21231:5f318c8ec634