Mercurial > octave-nkf

annotate liboctave/fNDArray.h @ 14393:ba4d6343524b stable release-3-6-1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Version 3.6.1 released. * configure.ac (AC_INIT): Version is now 3.6.1. (OCTAVE_RELEASE_DATE): Release date is now 2012-02-22.
author John W. Eaton <jwe@octave.org>
date Wed, 22 Feb 2012 14:39:41 -0500
parents 72c96de7a403
children e8e86ae3abbc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
1 /*
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
2
14138
72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents: 13756
diff changeset
3 Copyright (C) 1996-2012 John W. Eaton
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
4
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
5 This file is part of Octave.
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
6
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
8 under the terms of the GNU General Public License as published by the
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
9 Free Software Foundation; either version 3 of the License, or (at your
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
10 option) any later version.
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
11
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
15 for more details.
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
16
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
17 You should have received a copy of the GNU General Public License
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
18 along with Octave; see the file COPYING. If not, see
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
19 <http://www.gnu.org/licenses/>.
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
20
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
21 */
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
22
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
23 #if !defined (octave_FloatNDArray_h)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
24 #define octave_FloatNDArray_h 1
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
25
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
26 #include "MArray.h"
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
27 #include "fMatrix.h"
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
28 #include "intNDArray.h"
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
29
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
30 #include "mx-defs.h"
8774
b756ce0002db split implementation and interface in mx-op-defs and MArray-defs
Jaroslav Hajek <highegg@gmail.com>
parents: 8650
diff changeset
31 #include "mx-op-decl.h"
9743
26abff55f6fe optimize bsxfun for common built-in operations
Jaroslav Hajek <highegg@gmail.com>
parents: 9732
diff changeset
32 #include "bsxfun-decl.h"
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
33
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
34 class
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
35 OCTAVE_API
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
36 FloatNDArray : public MArray<float>
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
37 {
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
38 public:
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
39
9656
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9607
diff changeset
40 typedef FloatMatrix matrix_type;
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9607
diff changeset
41
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
42 FloatNDArray (void) : MArray<float> () { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
43
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
44 FloatNDArray (const dim_vector& dv) : MArray<float> (dv) { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
45
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
46 FloatNDArray (const dim_vector& dv, float val)
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
47 : MArray<float> (dv, val) { }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
48
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
49 FloatNDArray (const FloatNDArray& a) : MArray<float> (a) { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
50
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
51 FloatNDArray (const FloatMatrix& a) : MArray<float> (a) { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
52
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
53 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
54 FloatNDArray (const MArray<U>& a) : MArray<float> (a) { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
55
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
56 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
57 FloatNDArray (const Array<U>& a) : MArray<float> (a) { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
58
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
59 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
60 explicit FloatNDArray (const intNDArray<U>& a) : MArray<float> (a) { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
61
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
62 FloatNDArray (const charNDArray&);
8956
d91fa4b20bbb ensure nonnegative char -> real conversion
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
63
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
64 FloatNDArray& operator = (const FloatNDArray& a)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
65 {
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
66 MArray<float>::operator = (a);
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
67 return *this;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
68 }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
69
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
70 // unary operations
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
71
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
72 boolNDArray operator ! (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
73
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
74 bool any_element_is_negative (bool = false) const;
13756
6dfebfa334cb allow negative data log plots with OpenGL+FLTK graphics (bug #34232)
John W. Eaton <jwe@octave.org>
parents: 13012
diff changeset
75 bool any_element_is_positive (bool = false) const;
7922
935be827eaf8 error for NaN values in & and | expressions
John W. Eaton <jwe@octave.org>
parents: 7789
diff changeset
76 bool any_element_is_nan (void) const;
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
77 bool any_element_is_inf_or_nan (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
78 bool any_element_not_one_or_zero (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
79 bool all_elements_are_zero (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
80 bool all_elements_are_int_or_inf_or_nan (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
81 bool all_integers (float& max_val, float& min_val) const;
9827
c15a5ed0da58 optimize bsxfun (@power, ...)
Jaroslav Hajek <highegg@gmail.com>
parents: 9812
diff changeset
82 bool all_integers (void) const;
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
83 bool too_large_for_float (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
84
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
85 // FIXME -- this is not quite the right thing.
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
86
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
87 boolNDArray all (int dim = -1) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
88 boolNDArray any (int dim = -1) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
89
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
90 FloatNDArray cumprod (int dim = -1) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
91 FloatNDArray cumsum (int dim = -1) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
92 FloatNDArray prod (int dim = -1) const;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
93 FloatNDArray sum (int dim = -1) const;
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
94 NDArray dsum (int dim = -1) const;
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
95 FloatNDArray sumsq (int dim = -1) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
96 FloatNDArray concat (const FloatNDArray& rb, const Array<octave_idx_type>& ra_idx);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
97 FloatComplexNDArray concat (const FloatComplexNDArray& rb, const Array<octave_idx_type>& ra_idx);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
98 charNDArray concat (const charNDArray& rb, const Array<octave_idx_type>& ra_idx);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
99
9790
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
100 FloatNDArray max (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
101 FloatNDArray max (Array<octave_idx_type>& index, int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
102 FloatNDArray min (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
103 FloatNDArray min (Array<octave_idx_type>& index, int dim = -1) const;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
104
9790
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
105 FloatNDArray cummax (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
106 FloatNDArray cummax (Array<octave_idx_type>& index, int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
107 FloatNDArray cummin (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
108 FloatNDArray cummin (Array<octave_idx_type>& index, int dim = -1) const;
8777
724c0f46d9d4 implement cummin/cummax functions
Jaroslav Hajek <highegg@gmail.com>
parents: 8774
diff changeset
109
9790
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax
Jaroslav Hajek <highegg@gmail.com>
parents: 9743
diff changeset
110 FloatNDArray diff (octave_idx_type order = 1, int dim = -1) const;
9513
9f870f73ab7d implement built-in diff
Jaroslav Hajek <highegg@gmail.com>
parents: 8998
diff changeset
111
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
112 FloatNDArray& insert (const FloatNDArray& a, octave_idx_type r, octave_idx_type c);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
113 FloatNDArray& insert (const FloatNDArray& a, const Array<octave_idx_type>& ra_idx);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
114
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
115 FloatNDArray abs (void) const;
8998
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8981
diff changeset
116 boolNDArray isnan (void) const;
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8981
diff changeset
117 boolNDArray isinf (void) const;
a48fba01e4ac optimize isnan/isinf/isfinite mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 8981
diff changeset
118 boolNDArray isfinite (void) const;
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
119
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
120 FloatComplexNDArray fourier (int dim = 1) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
121 FloatComplexNDArray ifourier (int dim = 1) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
122
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
123 FloatComplexNDArray fourier2d (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
124 FloatComplexNDArray ifourier2d (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
125
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
126 FloatComplexNDArray fourierNd (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
127 FloatComplexNDArray ifourierNd (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
128
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
129 friend OCTAVE_API FloatNDArray real (const FloatComplexNDArray& a);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
130 friend OCTAVE_API FloatNDArray imag (const FloatComplexNDArray& a);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
131
8650
a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map
Jaroslav Hajek <highegg@gmail.com>
parents: 7922
diff changeset
132 friend class FloatComplexNDArray;
a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map
Jaroslav Hajek <highegg@gmail.com>
parents: 7922
diff changeset
133
8981
ed5055b0a476 fix & simplify ndarray->matrix conversions
Jaroslav Hajek <highegg@gmail.com>
parents: 8956
diff changeset
134 FloatMatrix matrix_value (void) const;
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
135
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
136 FloatNDArray squeeze (void) const { return MArray<float>::squeeze (); }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
137
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
138 static void increment_index (Array<octave_idx_type>& ra_idx,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
139 const dim_vector& dimensions,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
140 int start_dimension = 0);
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
141
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
142 static octave_idx_type compute_index (Array<octave_idx_type>& ra_idx,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
143 const dim_vector& dimensions);
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
144
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
145 // i/o
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
146
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
147 friend OCTAVE_API std::ostream& operator << (std::ostream& os, const FloatNDArray& a);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
148 friend OCTAVE_API std::istream& operator >> (std::istream& is, FloatNDArray& a);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
149
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
150 static float resize_fill_value (void) { return 0; }
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
151
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
152 FloatNDArray diag (octave_idx_type k = 0) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
153
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
154 FloatNDArray& changesign (void)
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
155 {
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
156 MArray<float>::changesign ();
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
157 return *this;
9607
1be3c73ed7b5 reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents: 9513
diff changeset
158 }
1be3c73ed7b5 reuse temporary arrays in nested expressions
Jaroslav Hajek <highegg@gmail.com>
parents: 9513
diff changeset
159
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
160 };
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
161
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
162 // Publish externally used friend functions.
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
163
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
164 extern OCTAVE_API FloatNDArray real (const FloatComplexNDArray& a);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
165 extern OCTAVE_API FloatNDArray imag (const FloatComplexNDArray& a);
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
166
10329
83fa590b8a09 simplify min/max definitions in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
167 MINMAX_DECLS (FloatNDArray, float, OCTAVE_API)
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
168
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
169 NDS_CMP_OP_DECLS (FloatNDArray, float, OCTAVE_API)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
170 NDS_BOOL_OP_DECLS (FloatNDArray, float, OCTAVE_API)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
171
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
172 SND_CMP_OP_DECLS (float, FloatNDArray, OCTAVE_API)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
173 SND_BOOL_OP_DECLS (float, FloatNDArray, OCTAVE_API)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
174
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
175 NDND_CMP_OP_DECLS (FloatNDArray, FloatNDArray, OCTAVE_API)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
176 NDND_BOOL_OP_DECLS (FloatNDArray, FloatNDArray, OCTAVE_API)
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
177
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10329
diff changeset
178 MARRAY_FORWARD_DEFS (MArray, FloatNDArray, float)
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
179
9743
26abff55f6fe optimize bsxfun for common built-in operations
Jaroslav Hajek <highegg@gmail.com>
parents: 9732
diff changeset
180 BSXFUN_STDOP_DECLS (FloatNDArray, OCTAVE_API)
26abff55f6fe optimize bsxfun for common built-in operations
Jaroslav Hajek <highegg@gmail.com>
parents: 9732
diff changeset
181 BSXFUN_STDREL_DECLS (FloatNDArray, OCTAVE_API)
26abff55f6fe optimize bsxfun for common built-in operations
Jaroslav Hajek <highegg@gmail.com>
parents: 9732
diff changeset
182
9827
c15a5ed0da58 optimize bsxfun (@power, ...)
Jaroslav Hajek <highegg@gmail.com>
parents: 9812
diff changeset
183 BSXFUN_OP_DECL (pow, FloatNDArray, OCTAVE_API)
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11523
diff changeset
184 BSXFUN_OP2_DECL (pow, FloatComplexNDArray, FloatComplexNDArray,
9827
c15a5ed0da58 optimize bsxfun (@power, ...)
Jaroslav Hajek <highegg@gmail.com>
parents: 9812
diff changeset
185 FloatNDArray, OCTAVE_API)
13012
15eefbd9d4e8 Implement a few missing automatic bsxfun power operators
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11586
diff changeset
186 BSXFUN_OP2_DECL (pow, FloatComplexNDArray, FloatNDArray,
15eefbd9d4e8 Implement a few missing automatic bsxfun power operators
Jordi Gutiérrez Hermoso <jordigh@gmail.com>
parents: 11586
diff changeset
187 FloatComplexNDArray, OCTAVE_API)
9827
c15a5ed0da58 optimize bsxfun (@power, ...)
Jaroslav Hajek <highegg@gmail.com>
parents: 9812
diff changeset
188
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
diff changeset
189 #endif