octave-nkf: liboctave/array/dNDArray.h annotate

annotate liboctave/array/dNDArray.h @ 20809:ffc6cdcd02c5 stable

Fix segfault when complex double matrix calls ZGETRF (bug #45577). * CMatrix.cc (finverse, determinant, rcond, fsolve): Calculate norm of matrix and if it is NaN, skip calling ZGETRF in LAPACK and set info to non-zero value to signal an error.

author	Rik <rik@octave.org>
date	Sat, 10 Oct 2015 16:46:00 -0700
parents	4197fc428c7d
children

rev	line source
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	1 /*
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	2
19898 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19510 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	4
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	6
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
24af46b4ce84 [project @ 2003-09-12 16:46:04 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: 6989 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: 6989 diff changeset	10 option) any later version.
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	11
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	15 for more details.
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	16
24af46b4ce84 [project @ 2003-09-12 16:46:04 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: 6989 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: 6989 diff changeset	19 <http://www.gnu.org/licenses/>.
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	20
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	21 */
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	22
17822 ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files. Rik <rik@octave.org> parents: 17769 diff changeset	23 #if !defined (octave_dNDArray_h)
ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files. Rik <rik@octave.org> parents: 17769 diff changeset	24 #define octave_dNDArray_h 1
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe 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"
4902 bd043a433918 [project @ 2004-06-14 18:46:20 by jwe] jwe parents: 4844 diff changeset	27 #include "intNDArray.h"
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	28
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	29 #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	30 #include "mx-op-decl.h"
9743 26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	31 #include "bsxfun-decl.h"
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	32
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4511 diff changeset	33 class
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5943 diff changeset	34 OCTAVE_API
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	35 NDArray : public MArray<double>
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	36 {
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4511 diff changeset	37 public:
5523 451ad352b288 [project @ 2005-10-31 03:18:21 by jwe] jwe parents: 5508 diff changeset	38
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	39 NDArray (void) : MArray<double> () { }
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	40
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	41 NDArray (const dim_vector& dv) : MArray<double> (dv) { }
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	42
4587 7b957b442818 [project @ 2003-11-10 15:50:39 by jwe] jwe parents: 4584 diff changeset	43 NDArray (const dim_vector& dv, double val)
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	44 : MArray<double> (dv, val) { }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	45
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	46 NDArray (const NDArray& a) : MArray<double> (a) { }
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4511 diff changeset	47
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	48 NDArray (const Array<octave_idx_type>& a, bool zero_based = false,
10312 cbc402e64d83 untabify liboctave header files John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	49 bool negative_to_nan = false);
7919 9d080df0c843 new NDArray constructor for ArrayN<octave_idx_type> David Bateman <dbateman@free.fr> parents: 7789 diff changeset	50
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7620 diff changeset	51 template <class U>
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	52 NDArray (const MArray<U>& a) : MArray<double> (a) { }
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7620 diff changeset	53
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7620 diff changeset	54 template <class U>
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	55 NDArray (const Array<U>& a) : MArray<double> (a) { }
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	56
4902 bd043a433918 [project @ 2004-06-14 18:46:20 by jwe] jwe parents: 4844 diff changeset	57 template <class U>
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	58 explicit NDArray (const intNDArray<U>& a) : MArray<double> (a) { }
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	59
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	60 NDArray (const charNDArray&);
8956 d91fa4b20bbb ensure nonnegative char -> real conversion Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	61
14951 4c9fd3e31436 Start of jit support for double matricies Max Brister <max@2bass.com> parents: 14616 diff changeset	62 // For jit support only
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	63 NDArray (double sdata, octave_idx_type slen, octave_idx_type adims,
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	64 void *arep)
14951 4c9fd3e31436 Start of jit support for double matricies Max Brister <max@2bass.com> parents: 14616 diff changeset	65 : MArray<double> (sdata, slen, adims, arep) { }
4c9fd3e31436 Start of jit support for double matricies Max Brister <max@2bass.com> parents: 14616 diff changeset	66
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	67 NDArray& operator = (const NDArray& a)
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	68 {
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	69 MArray<double>::operator = (a);
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	70 return *this;
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	71 }
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	72
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	73 // unary operations
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	74
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	75 boolNDArray operator ! (void) const;
79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	76
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	77 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: 13005 diff changeset	78 bool any_element_is_positive (bool = false) const;
7922 935be827eaf8 error for NaN values in & and \| expressions John W. Eaton <jwe@octave.org> parents: 7919 diff changeset	79 bool any_element_is_nan (void) const;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	80 bool any_element_is_inf_or_nan (void) const;
5943 c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe] jwe parents: 5775 diff changeset	81 bool any_element_not_one_or_zero (void) const;
6989 2d326000e09b [project @ 2007-10-09 20:32:42 by jwe] jwe parents: 6708 diff changeset	82 bool all_elements_are_zero (void) const;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	83 bool all_elements_are_int_or_inf_or_nan (void) const;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	84 bool all_integers (double& max_val, double& min_val) const;
9827 c15a5ed0da58 optimize bsxfun (@power, ...) Jaroslav Hajek <highegg@gmail.com> parents: 9812 diff changeset	85 bool all_integers (void) const;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	86 bool too_large_for_float (void) const;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	87
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	88 // FIXME: this is not quite the right thing.
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4511 diff changeset	89
4556 773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	90 boolNDArray all (int dim = -1) const;
773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	91 boolNDArray any (int dim = -1) const;
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4511 diff changeset	92
4584 f7697d703481 [project @ 2003-10-31 19:47:35 by jwe] jwe parents: 4569 diff changeset	93 NDArray cumprod (int dim = -1) const;
f7697d703481 [project @ 2003-10-31 19:47:35 by jwe] jwe parents: 4569 diff changeset	94 NDArray cumsum (int dim = -1) const;
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4556 diff changeset	95 NDArray prod (int dim = -1) const;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	96 NDArray sum (int dim = -1) const;
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	97 NDArray xsum (int dim = -1) const;
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4556 diff changeset	98 NDArray sumsq (int dim = -1) const;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5105 diff changeset	99 NDArray concat (const NDArray& rb, const Array<octave_idx_type>& ra_idx);
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	100 ComplexNDArray concat (const ComplexNDArray& rb,
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	101 const Array<octave_idx_type>& ra_idx);
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	102 charNDArray concat (const charNDArray& rb,
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	103 const Array<octave_idx_type>& ra_idx);
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4806 diff changeset	104
9790 a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax Jaroslav Hajek <highegg@gmail.com> parents: 9743 diff changeset	105 NDArray max (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax Jaroslav Hajek <highegg@gmail.com> parents: 9743 diff changeset	106 NDArray 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	107 NDArray min (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax Jaroslav Hajek <highegg@gmail.com> parents: 9743 diff changeset	108 NDArray 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	109
9790 a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax Jaroslav Hajek <highegg@gmail.com> parents: 9743 diff changeset	110 NDArray cummax (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax Jaroslav Hajek <highegg@gmail.com> parents: 9743 diff changeset	111 NDArray 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	112 NDArray cummin (int dim = -1) const;
a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax Jaroslav Hajek <highegg@gmail.com> parents: 9743 diff changeset	113 NDArray 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	114
9790 a5035bc7fbfb rewrite dispatch part & slightly improve min,max,cummin,cummax Jaroslav Hajek <highegg@gmail.com> parents: 9743 diff changeset	115 NDArray 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	116
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5105 diff changeset	117 NDArray& insert (const NDArray& a, octave_idx_type r, octave_idx_type c);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5105 diff changeset	118 NDArray& insert (const NDArray& a, const Array<octave_idx_type>& ra_idx);
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4902 diff changeset	119
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	120 NDArray abs (void) const;
8998 a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8956 diff changeset	121 boolNDArray isnan (void) const;
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8956 diff changeset	122 boolNDArray isinf (void) const;
a48fba01e4ac optimize isnan/isinf/isfinite mappers Jaroslav Hajek <highegg@gmail.com> parents: 8956 diff changeset	123 boolNDArray isfinite (void) const;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 4587 diff changeset	124
4773 ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	125 ComplexNDArray fourier (int dim = 1) const;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	126 ComplexNDArray ifourier (int dim = 1) const;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	127
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	128 ComplexNDArray fourier2d (void) const;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	129 ComplexNDArray ifourier2d (void) const;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	130
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	131 ComplexNDArray fourierNd (void) const;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	132 ComplexNDArray ifourierNd (void) const;
ccfbd6047a54 [project @ 2004-02-16 19:02:32 by jwe] jwe parents: 4762 diff changeset	133
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5943 diff changeset	134 friend OCTAVE_API NDArray real (const ComplexNDArray& a);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5943 diff changeset	135 friend OCTAVE_API NDArray imag (const ComplexNDArray& a);
4569 01e4957409a4 [project @ 2003-10-30 05:48:17 by jwe] jwe parents: 4556 diff changeset	136
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	137 friend class ComplexNDArray;
a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map Jaroslav Hajek <highegg@gmail.com> parents: 7922 diff changeset	138
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	139 NDArray squeeze (void) const { return MArray<double>::squeeze (); }
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	140
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5105 diff changeset	141 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	142 const dim_vector& dimensions,
cbc402e64d83 untabify liboctave header files John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	143 int start_dimension = 0);
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	144
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5105 diff changeset	145 static octave_idx_type compute_index (Array<octave_idx_type>& ra_idx,
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	146 const dim_vector& dimensions);
4556 773a21e4fce8 [project @ 2003-10-28 05:02:10 by jwe] jwe parents: 4543 diff changeset	147
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	148 // i/o
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	149
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	150 friend OCTAVE_API std::ostream& operator << (std::ostream& os,
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	151 const NDArray& a);
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5943 diff changeset	152 friend OCTAVE_API std::istream& operator >> (std::istream& is, NDArray& a);
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	153
7620 36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7503 diff changeset	154 NDArray diag (octave_idx_type k = 0) const;
36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7503 diff changeset	155
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	156 NDArray 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	157
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	158 NDArray& changesign (void)
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	159 {
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	160 MArray<double>::changesign ();
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	161 return *this;
49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	162 }
9607 1be3c73ed7b5 reuse temporary arrays in nested expressions Jaroslav Hajek <highegg@gmail.com> parents: 9513 diff changeset	163
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	164 };
24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	165
5508 7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe] jwe parents: 5307 diff changeset	166 // Publish externally used friend functions.
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe] jwe parents: 5307 diff changeset	167
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5943 diff changeset	168 extern OCTAVE_API NDArray real (const ComplexNDArray& a);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5943 diff changeset	169 extern OCTAVE_API NDArray imag (const ComplexNDArray& a);
5508 7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe] jwe parents: 5307 diff changeset	170
10329 83fa590b8a09 simplify min/max definitions in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10312 diff changeset	171 MINMAX_DECLS (NDArray, double, OCTAVE_API)
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4806 diff changeset	172
6708 0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe] jwe parents: 6108 diff changeset	173 NDS_CMP_OP_DECLS (NDArray, double, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe] jwe parents: 6108 diff changeset	174 NDS_BOOL_OP_DECLS (NDArray, double, OCTAVE_API)
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	175
6708 0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe] jwe parents: 6108 diff changeset	176 SND_CMP_OP_DECLS (double, NDArray, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe] jwe parents: 6108 diff changeset	177 SND_BOOL_OP_DECLS (double, NDArray, OCTAVE_API)
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	178
6708 0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe] jwe parents: 6108 diff changeset	179 NDND_CMP_OP_DECLS (NDArray, NDArray, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe] jwe parents: 6108 diff changeset	180 NDND_BOOL_OP_DECLS (NDArray, NDArray, OCTAVE_API)
4543 79df15d4470c [project @ 2003-10-18 03:53:52 by jwe] jwe parents: 4532 diff changeset	181
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10329 diff changeset	182 MARRAY_FORWARD_DEFS (MArray, NDArray, double)
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	183
9743 26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	184 BSXFUN_STDOP_DECLS (NDArray, OCTAVE_API)
26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	185 BSXFUN_STDREL_DECLS (NDArray, OCTAVE_API)
26abff55f6fe optimize bsxfun for common built-in operations Jaroslav Hajek <highegg@gmail.com> parents: 9732 diff changeset	186
9827 c15a5ed0da58 optimize bsxfun (@power, ...) Jaroslav Hajek <highegg@gmail.com> parents: 9812 diff changeset	187 BSXFUN_OP_DECL (pow, NDArray, OCTAVE_API)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	188 BSXFUN_OP2_DECL (pow, ComplexNDArray, ComplexNDArray,
9827 c15a5ed0da58 optimize bsxfun (@power, ...) Jaroslav Hajek <highegg@gmail.com> parents: 9812 diff changeset	189 NDArray, OCTAVE_API)
13005 4061106b1c4b Enable automatic bsxfun for power operators Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 11586 diff changeset	190 BSXFUN_OP2_DECL (pow, ComplexNDArray, NDArray,
4061106b1c4b Enable automatic bsxfun for power operators Jordi Gutiérrez Hermoso <jordigh@gmail.com> parents: 11586 diff changeset	191 ComplexNDArray, OCTAVE_API)
9827 c15a5ed0da58 optimize bsxfun (@power, ...) Jaroslav Hajek <highegg@gmail.com> parents: 9812 diff changeset	192
4511 24af46b4ce84 [project @ 2003-09-12 16:46:04 by jwe] jwe parents: diff changeset	193 #endif

Mercurial > hg > octave-nkf

annotate liboctave/array/dNDArray.h @ 20809:ffc6cdcd02c5 stable