annotate src/ov-complex.cc @ 7503:8c32f95c2639

convert mapper functions to new format
author David Bateman <dbateman@free.fr>
date Wed, 20 Feb 2008 04:22:50 -0500
parents a1dbe9d80eee
children 99c410f7f0b0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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
7017
a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe]
jwe
parents: 7016
diff changeset
3 Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004, 2005,
a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe]
jwe
parents: 7016
diff changeset
4 2006, 2007 John W. Eaton
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
5
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
6 This file is part of Octave.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
7
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
8 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
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: 6974
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: 6974
diff changeset
11 option) any later version.
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
12
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
13 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
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
15 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
16 for more details.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
17
2142216bf85a [project @ 1996-10-12 01:39:07 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: 6974
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: 6974
diff changeset
20 <http://www.gnu.org/licenses/>.
2376
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
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
24 #ifdef HAVE_CONFIG_H
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
25 #include <config.h>
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
26 #endif
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
27
3503
d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe]
jwe
parents: 3223
diff changeset
28 #include <iostream>
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
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
34 #include "oct-obj.h"
4944
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe]
jwe
parents: 4837
diff changeset
35 #include "oct-stream.h"
2410
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
36 #include "ops.h"
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
37 #include "ov-complex.h"
3223
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe]
jwe
parents: 3219
diff changeset
38 #include "ov-base.h"
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe]
jwe
parents: 3219
diff changeset
39 #include "ov-base-scalar.h"
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe]
jwe
parents: 3219
diff changeset
40 #include "ov-base-scalar.cc"
2423
de430cdd9234 [project @ 1996-10-18 20:39:41 by jwe]
jwe
parents: 2410
diff changeset
41 #include "ov-cx-mat.h"
2410
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
42 #include "ov-scalar.h"
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
43 #include "gripes.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
44 #include "pr-output.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
45
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
46 #include "ls-oct-ascii.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
47 #include "ls-hdf5.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
48
3223
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe]
jwe
parents: 3219
diff changeset
49 template class octave_base_scalar<Complex>;
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe]
jwe
parents: 3219
diff changeset
50
3219
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe]
jwe
parents: 2974
diff changeset
51 DEFINE_OCTAVE_ALLOCATOR (octave_complex);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
52
4612
d44675070f1a [project @ 2003-11-14 19:49:56 by jwe]
jwe
parents: 4569
diff changeset
53 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_complex,
d44675070f1a [project @ 2003-11-14 19:49:56 by jwe]
jwe
parents: 4569
diff changeset
54 "complex scalar", "double");
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
55
5759
ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe]
jwe
parents: 5731
diff changeset
56 octave_base_value *
2410
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
57 octave_complex::try_narrowing_conversion (void)
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
58 {
5759
ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe]
jwe
parents: 5731
diff changeset
59 octave_base_value *retval = 0;
2410
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
60
5450
6b42c78c77d3 [project @ 2005-09-15 15:36:26 by jwe]
jwe
parents: 5307
diff changeset
61 double im = std::imag (scalar);
6b42c78c77d3 [project @ 2005-09-15 15:36:26 by jwe]
jwe
parents: 5307
diff changeset
62
6b42c78c77d3 [project @ 2005-09-15 15:36:26 by jwe]
jwe
parents: 5307
diff changeset
63 if (im == 0.0 && ! lo_ieee_signbit (im))
7503
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
64 retval = new octave_scalar (std::real (scalar));
2410
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
65
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
66 return retval;
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
67 }
367485171742 [project @ 1996-10-15 16:50:27 by jwe]
jwe
parents: 2376
diff changeset
68
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
69 octave_value
5885
bd3041e30d97 [project @ 2006-07-14 20:29:35 by jwe]
jwe
parents: 5781
diff changeset
70 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
71 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
72 octave_value retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
73
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3775
diff changeset
74 if (idx.valid_scalar_indices ())
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
75 retval = scalar;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
76 else
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
77 {
5775
ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe]
jwe
parents: 5760
diff changeset
78 // FIXME -- this doesn't solve the problem of
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
79 //
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
80 // a = i; a([1,1], [1,1], [1,1])
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
81 //
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
82 // and similar constructions. Hmm...
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
83
5775
ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe]
jwe
parents: 5760
diff changeset
84 // FIXME -- using this constructor avoids narrowing the
2423
de430cdd9234 [project @ 1996-10-18 20:39:41 by jwe]
jwe
parents: 2410
diff changeset
85 // 1x1 matrix back to a scalar value. Need a better solution
de430cdd9234 [project @ 1996-10-18 20:39:41 by jwe]
jwe
parents: 2410
diff changeset
86 // to this problem.
de430cdd9234 [project @ 1996-10-18 20:39:41 by jwe]
jwe
parents: 2410
diff changeset
87
de430cdd9234 [project @ 1996-10-18 20:39:41 by jwe]
jwe
parents: 2410
diff changeset
88 octave_value tmp (new octave_complex_matrix (complex_matrix_value ()));
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
89
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3775
diff changeset
90 retval = tmp.do_index_op (idx, resize_ok);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
91 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
92
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
93 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
94 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
95
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
96 double
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
97 octave_complex::double_value (bool force_conversion) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
98 {
4102
cbac6756967e [project @ 2002-10-14 20:16:44 by jwe]
jwe
parents: 4066
diff changeset
99 double retval = lo_ieee_nan_value ();
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
100
5781
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
101 if (! force_conversion)
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
102 gripe_implicit_conversion ("Octave:imag-to-real",
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
103 "complex scalar", "real scalar");
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
104
4451
ea1d3e1a4b1b [project @ 2003-07-09 19:09:09 by jwe]
jwe
parents: 4192
diff changeset
105 retval = std::real (scalar);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
106
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
107 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
108 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
109
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
110 Matrix
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
111 octave_complex::matrix_value (bool force_conversion) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
112 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
113 Matrix retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
114
5781
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
115 if (! force_conversion)
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
116 gripe_implicit_conversion ("Octave:imag-to-real",
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
117 "complex scalar", "real matrix");
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
118
4451
ea1d3e1a4b1b [project @ 2003-07-09 19:09:09 by jwe]
jwe
parents: 4192
diff changeset
119 retval = Matrix (1, 1, std::real (scalar));
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
120
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
121 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
122 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
123
4569
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
124 NDArray
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
125 octave_complex::array_value (bool force_conversion) const
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
126 {
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
127 NDArray retval;
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
128
5781
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
129 if (! force_conversion)
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
130 gripe_implicit_conversion ("Octave:imag-to-real",
faafc2d98b8d [project @ 2006-05-02 19:40:19 by jwe]
jwe
parents: 5775
diff changeset
131 "complex scalar", "real matrix");
4569
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
132
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
133 retval = NDArray (dim_vector (1, 1), std::real (scalar));
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
134
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
135 return retval;
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
136 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
137
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
138 Complex
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
139 octave_complex::complex_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
140 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
141 return scalar;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
142 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
143
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
144
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
145 ComplexMatrix
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
146 octave_complex::complex_matrix_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
147 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
148 return ComplexMatrix (1, 1, scalar);
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
149 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
150
4569
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
151 ComplexNDArray
4664
19bcdc6a9bb8 [project @ 2003-11-25 06:22:02 by jwe]
jwe
parents: 4612
diff changeset
152 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
153 {
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
154 return ComplexNDArray (dim_vector (1, 1), scalar);
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
155 }
01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe]
jwe
parents: 4451
diff changeset
156
5731
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
157 octave_value
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
158 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
159 {
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
160 if (fill)
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
161 {
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
162 ComplexNDArray retval (dv, ComplexNDArray::resize_fill_value ());
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
163
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
164 if (dv.numel ())
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
165 retval(0) = scalar;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
166
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
167 return retval;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
168 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
169 else
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
170 {
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
171 ComplexNDArray retval (dv);
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
172
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
173 if (dv.numel ())
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
174 retval(0) = scalar;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
175
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
176 return retval;
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
177 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
178 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe]
jwe
parents: 5450
diff changeset
179
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
180 bool
6974
9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe]
jwe
parents: 5958
diff changeset
181 octave_complex::save_ascii (std::ostream& os)
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
182 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
183 Complex c = complex_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
184
5958
85c7dc4afe6b [project @ 2006-08-23 18:35:38 by jwe]
jwe
parents: 5956
diff changeset
185 octave_write_complex (os, c);
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
186
5958
85c7dc4afe6b [project @ 2006-08-23 18:35:38 by jwe]
jwe
parents: 5956
diff changeset
187 os << "\n";
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
188
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
189 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
190 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
191
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
192 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
193 octave_complex::load_ascii (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
194 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
195 scalar = octave_read_complex (is);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
196
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
197 if (!is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
198 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
199 error ("load: failed to load complex scalar constant");
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
200 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
201 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
202
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
203 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
204 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
205
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
206
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
207 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
208 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
209 {
5760
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe]
jwe
parents: 5759
diff changeset
210 char tmp = static_cast<char> (LS_DOUBLE);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe]
jwe
parents: 5759
diff changeset
211 os.write (reinterpret_cast<char *> (&tmp), 1);
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
212 Complex ctmp = complex_value ();
5760
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe]
jwe
parents: 5759
diff changeset
213 os.write (reinterpret_cast<char *> (&ctmp), 16);
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
214
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
215 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
216 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
217
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
218 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
219 octave_complex::load_binary (std::istream& is, bool swap,
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
220 oct_mach_info::float_format fmt)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
221 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
222 char tmp;
5760
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe]
jwe
parents: 5759
diff changeset
223 if (! is.read (reinterpret_cast<char *> (&tmp), 1))
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
224 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
225
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
226 Complex ctmp;
5760
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe]
jwe
parents: 5759
diff changeset
227 read_doubles (is, reinterpret_cast<double *> (&ctmp),
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe]
jwe
parents: 5759
diff changeset
228 static_cast<save_type> (tmp), 2, swap, fmt);
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
229 if (error_state || ! is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
230 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
231
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
232 scalar = ctmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
233 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
234 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
235
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
236 #if defined (HAVE_HDF5)
4944
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe]
jwe
parents: 4837
diff changeset
237
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
238 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
239 octave_complex::save_hdf5 (hid_t loc_id, const char *name,
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
240 bool /* save_as_floats */)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
241 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
242 hsize_t dimens[3];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
243 hid_t space_hid = -1, type_hid = -1, data_hid = -1;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
244 bool retval = true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
245
4815
2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe]
jwe
parents: 4687
diff changeset
246 space_hid = H5Screate_simple (0, dimens, 0);
4837
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe]
jwe
parents: 4815
diff changeset
247 if (space_hid < 0)
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe]
jwe
parents: 4815
diff changeset
248 return false;
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
249
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
250 type_hid = hdf5_make_complex_type (H5T_NATIVE_DOUBLE);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
251 if (type_hid < 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
252 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
253 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
254 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
255 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
256
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
257 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid, H5P_DEFAULT);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
258 if (data_hid < 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
259 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
260 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
261 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
262 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
263 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
264
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
265 Complex tmp = complex_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
266 retval = H5Dwrite (data_hid, type_hid, H5S_ALL, H5S_ALL, H5P_DEFAULT,
4815
2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe]
jwe
parents: 4687
diff changeset
267 &tmp) >= 0;
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
268
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
269 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
270 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
271 H5Sclose (space_hid);
4837
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe]
jwe
parents: 4815
diff changeset
272
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
273 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
274 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
275
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
276 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
277 octave_complex::load_hdf5 (hid_t loc_id, const char *name,
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
278 bool /* have_h5giterate_bug */)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
279 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
280 bool retval = false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
281 hid_t data_hid = H5Dopen (loc_id, name);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
282 hid_t type_hid = H5Dget_type (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
283
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
284 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
285
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
286 if (! hdf5_types_compatible (type_hid, complex_type))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
287 {
4837
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe]
jwe
parents: 4815
diff changeset
288 H5Tclose (complex_type);
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
289 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
290 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
291 }
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 hid_t space_id = H5Dget_space (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
294 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
295
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
296 if (rank != 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
297 {
4837
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe]
jwe
parents: 4815
diff changeset
298 H5Tclose (complex_type);
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
299 H5Sclose (space_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
300 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
301 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
302 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
303
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
304 // complex scalar:
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
305 Complex ctmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
306 if (H5Dread (data_hid, complex_type, H5S_ALL, H5S_ALL, H5P_DEFAULT,
4815
2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe]
jwe
parents: 4687
diff changeset
307 &ctmp) >= 0)
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
308 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
309 retval = true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
310 scalar = ctmp;
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
4837
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe]
jwe
parents: 4815
diff changeset
313 H5Tclose (complex_type);
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
314 H5Sclose (space_id);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
315 H5Dclose (data_hid);
4837
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe]
jwe
parents: 4815
diff changeset
316
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
317 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
318 }
4944
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe]
jwe
parents: 4837
diff changeset
319
4687
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
320 #endif
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe]
jwe
parents: 4664
diff changeset
321
5900
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
322 mxArray *
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
323 octave_complex::as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
324 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
325 mxArray *retval = new mxArray (mxDOUBLE_CLASS, 1, 1, mxCOMPLEX);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
326
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
327 double *pr = static_cast<double *> (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
328 double *pi = static_cast<double *> (retval->get_imag_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
329
7503
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
330 pr[0] = std::real (scalar);
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
331 pi[0] = std::imag (scalar);
5900
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
332
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
333 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
334 }
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe]
jwe
parents: 5885
diff changeset
335
7503
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
336 static double
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
337 xabs (const Complex& x)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
338 {
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
339 return (xisinf (x.real ()) || xisinf (x.imag ())) ? octave_Inf : abs (x);
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
340 }
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
341
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
342 static double
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
343 ximag (const Complex& x)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
344 {
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
345 return x.imag ();
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
346 }
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
347
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
348 static double
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
349 xreal (const Complex& x)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
350 {
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
351 return x.real ();
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
352 }
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
353
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
354 #define COMPLEX_MAPPER(MAP, FCN) \
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
355 octave_value \
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
356 octave_complex::MAP (void) const \
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
357 { \
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
358 return octave_value (FCN (scalar)); \
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
359 }
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
360
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
361 COMPLEX_MAPPER (abs, xabs)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
362 COMPLEX_MAPPER (acos, ::acos)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
363 COMPLEX_MAPPER (acosh, ::acosh)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
364 COMPLEX_MAPPER (angle, std::arg)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
365 COMPLEX_MAPPER (arg, std::arg)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
366 COMPLEX_MAPPER (asin, ::asin)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
367 COMPLEX_MAPPER (asinh, ::asinh)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
368 COMPLEX_MAPPER (atan, ::atan)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
369 COMPLEX_MAPPER (atanh, ::atanh)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
370 COMPLEX_MAPPER (ceil, ::ceil)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
371 COMPLEX_MAPPER (conj, std::conj)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
372 COMPLEX_MAPPER (cos, std::cos)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
373 COMPLEX_MAPPER (cosh, std::cosh)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
374 COMPLEX_MAPPER (exp, std::exp)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
375 COMPLEX_MAPPER (fix, ::fix)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
376 COMPLEX_MAPPER (floor, ::floor)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
377 COMPLEX_MAPPER (imag, ximag)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
378 COMPLEX_MAPPER (log, std::log)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
379 COMPLEX_MAPPER (log10, std::log10)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
380 COMPLEX_MAPPER (real, xreal)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
381 COMPLEX_MAPPER (round, xround)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
382 COMPLEX_MAPPER (signum, ::signum)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
383 COMPLEX_MAPPER (sin, std::sin)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
384 COMPLEX_MAPPER (sinh, std::sinh)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
385 COMPLEX_MAPPER (sqrt, std::sqrt)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
386 COMPLEX_MAPPER (tan, std::tan)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
387 COMPLEX_MAPPER (tanh, std::tanh)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
388 COMPLEX_MAPPER (finite, xfinite)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
389 COMPLEX_MAPPER (isinf, xisinf)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
390 COMPLEX_MAPPER (isna, octave_is_NA)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
391 COMPLEX_MAPPER (isnan, xisnan)
8c32f95c2639 convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
392
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
393 /*
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
394 ;;; Local Variables: ***
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
395 ;;; mode: C++ ***
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
396 ;;; End: ***
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
397 */