octave-nkf: src/ov-base-mat.h annotate

annotate src/ov-base-mat.h @ 12438:ab4c6bbff14a

use correct type for std::string length

author	John W. Eaton <jwe@octave.org>
date	Fri, 11 Feb 2011 14:27:26 -0500
parents	e0e50f48df37
children	d6118a2c0644

rev	line source
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	1 /*
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	2
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 10759 diff changeset	3 Copyright (C) 1998-2011 John W. Eaton
fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 10759 diff changeset	4 Copyright (C) 2009-2010 VZLU Prague
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	5
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	7
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
30770ba4457a [project @ 1998-11-13 03:44:31 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: 6376 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: 6376 diff changeset	11 option) any later version.
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	12
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	16 for more details.
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	17
30770ba4457a [project @ 1998-11-13 03:44:31 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: 6376 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: 6376 diff changeset	20 <http://www.gnu.org/licenses/>.
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	21
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	22 */
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	23
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	24 #if !defined (octave_base_matrix_h)
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	25 #define octave_base_matrix_h 1
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	26
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	27 #include <cstdlib>
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	28
8950 d865363208d6 include <iosfwd> instead of <iostream> in header files John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	29 #include <iosfwd>
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	30 #include <string>
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	31
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	32 #include "mx-base.h"
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	33 #include "str-vec.h"
6376 0eac3484e8df [project @ 2007-03-02 02:18:37 by jwe] jwe parents: 5900 diff changeset	34 #include "MatrixType.h"
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	35
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	36 #include "error.h"
4649 f7ce581b27fb [project @ 2003-11-23 21:46:44 by jwe] jwe parents: 4643 diff changeset	37 #include "oct-obj.h"
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	38 #include "ov-base.h"
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	39 #include "ov-typeinfo.h"
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	40
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	41 class tree_walker;
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	42
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	43 // Real matrix values.
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	44
3223 3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe] jwe parents: 3221 diff changeset	45 template <class MT>
3ee04ff37b3e [project @ 1998-11-20 19:34:15 by jwe] jwe parents: 3221 diff changeset	46 class
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	47 octave_base_matrix : public octave_base_value
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	48 {
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	49 public:
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	50
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	51 octave_base_matrix (void)
11584 cda4aa780d58 Another round of initialising members in the constructor initialisation list Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11523 diff changeset	52 : octave_base_value (), matrix (), typ (), idx_cache () { }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	53
6376 0eac3484e8df [project @ 2007-03-02 02:18:37 by jwe] jwe parents: 5900 diff changeset	54 octave_base_matrix (const MT& m, const MatrixType& t = MatrixType ())
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11584 diff changeset	55 : octave_base_value (), matrix (m),
9350 16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	56 typ (t.is_known () ? new MatrixType(t) : 0), idx_cache ()
4676 c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4661 diff changeset	57 {
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4661 diff changeset	58 if (matrix.ndims () == 0)
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4661 diff changeset	59 matrix.resize (dim_vector (0, 0));
c0aa75a64635 [project @ 2003-12-16 16:47:52 by jwe] jwe parents: 4661 diff changeset	60 }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	61
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	62 octave_base_matrix (const octave_base_matrix& m)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11584 diff changeset	63 : octave_base_value (), matrix (m.matrix),
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11584 diff changeset	64 typ (m.typ ? new MatrixType (*m.typ) : 0),
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11584 diff changeset	65 idx_cache (m.idx_cache ? new idx_vector (*m.idx_cache) : 0)
9350 16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	66 { }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	67
9350 16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	68 ~octave_base_matrix (void) { clear_cached_info (); }
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	69
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4676 diff changeset	70 size_t byte_size (void) const { return matrix.byte_size (); }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4676 diff changeset	71
5147 47e4c91e5799 [project @ 2005-02-16 21:06:19 by jwe] jwe parents: 5105 diff changeset	72 octave_value squeeze (void) const { return MT (matrix.squeeze ()); }
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	73
8458 d254a21e0120 reimplement full as method of octave_base_value Jaroslav Hajek <highegg@gmail.com> parents: 8150 diff changeset	74 octave_value full_value (void) const { return matrix; }
d254a21e0120 reimplement full as method of octave_base_value Jaroslav Hajek <highegg@gmail.com> parents: 8150 diff changeset	75
8523 ad3afaaa19c1 implement non-copying contiguous range indexing Jaroslav Hajek <highegg@gmail.com> parents: 8458 diff changeset	76 void maybe_economize (void) { matrix.maybe_economize (); }
ad3afaaa19c1 implement non-copying contiguous range indexing Jaroslav Hajek <highegg@gmail.com> parents: 8458 diff changeset	77
4247 fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe] jwe parents: 4219 diff changeset	78 octave_value subsref (const std::string& type,
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	79 const std::list<octave_value_list>& idx);
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	80
7651 443a8f5a50fd require both subsref variants to be defined in octave_value subclasses John W. Eaton <jwe@octave.org> parents: 7620 diff changeset	81 octave_value_list subsref (const std::string& type,
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	82 const std::list<octave_value_list>& idx, int)
7651 443a8f5a50fd require both subsref variants to be defined in octave_value subclasses John W. Eaton <jwe@octave.org> parents: 7620 diff changeset	83 { return subsref (type, idx); }
4271 be631c1720ea [project @ 2003-01-03 19:36:04 by jwe] jwe parents: 4247 diff changeset	84
4247 fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe] jwe parents: 4219 diff changeset	85 octave_value subsasgn (const std::string& type,
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	86 const std::list<octave_value_list>& idx,
f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	87 const octave_value& rhs);
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	88
5885 bd3041e30d97 [project @ 2006-07-14 20:29:35 by jwe] jwe parents: 5785 diff changeset	89 octave_value do_index_op (const octave_value_list& idx,
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	90 bool resize_ok = false);
3220 3deb1105fbc1 [project @ 1998-11-19 00:06:30 by jwe] jwe parents: 3219 diff changeset	91
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3523 diff changeset	92 void assign (const octave_value_list& idx, const MT& rhs);
e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3523 diff changeset	93
8679 280fae940bb0 optimize scalar indexing Jaroslav Hajek <highegg@gmail.com> parents: 8523 diff changeset	94 void assign (const octave_value_list& idx, typename MT::element_type rhs);
280fae940bb0 optimize scalar indexing Jaroslav Hajek <highegg@gmail.com> parents: 8523 diff changeset	95
8150 283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7651 diff changeset	96 void delete_elements (const octave_value_list& idx);
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7651 diff changeset	97
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4271 diff changeset	98 dim_vector dims (void) const { return matrix.dims (); }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4271 diff changeset	99
8994 a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8950 diff changeset	100 octave_idx_type numel (void) const { return matrix.numel (); }
a8d30dc1beec cellfun optimizations Jaroslav Hajek <highegg@gmail.com> parents: 8950 diff changeset	101
10653 ec5fa46e0e45 override ndims and numel for scalars and matrices Jaroslav Hajek <highegg@gmail.com> parents: 10544 diff changeset	102 int ndims (void) const { return matrix.ndims (); }
ec5fa46e0e45 override ndims and numel for scalars and matrices Jaroslav Hajek <highegg@gmail.com> parents: 10544 diff changeset	103
5602 dfa2da0563e5 [project @ 2006-01-31 03:43:40 by jwe] jwe parents: 5307 diff changeset	104 octave_idx_type nnz (void) const { return matrix.nnz (); }
dfa2da0563e5 [project @ 2006-01-31 03:43:40 by jwe] jwe parents: 5307 diff changeset	105
4567 fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	106 octave_value reshape (const dim_vector& new_dims) const
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	107 { return MT (matrix.reshape (new_dims)); }
fc30061d01da [project @ 2003-10-29 20:11:15 by jwe] jwe parents: 4563 diff changeset	108
4593 77566be8b9e9 [project @ 2003-11-11 17:25:42 by jwe] jwe parents: 4567 diff changeset	109 octave_value permute (const Array<int>& vec, bool inv = false) const
77566be8b9e9 [project @ 2003-11-11 17:25:42 by jwe] jwe parents: 4567 diff changeset	110 { return MT (matrix.permute (vec, inv)); }
77566be8b9e9 [project @ 2003-11-11 17:25:42 by jwe] jwe parents: 4567 diff changeset	111
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5602 diff changeset	112 octave_value resize (const dim_vector& dv, bool fill = false) const;
4915 c638c144d4da [project @ 2004-07-23 19:01:22 by jwe] jwe parents: 4901 diff changeset	113
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 4015 diff changeset	114 octave_value all (int dim = 0) const { return matrix.all (dim); }
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 4015 diff changeset	115 octave_value any (int dim = 0) const { return matrix.any (dim); }
3221 eba59b8c64dc [project @ 1998-11-19 20:31:46 by jwe] jwe parents: 3220 diff changeset	116
9350 16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	117 MatrixType matrix_type (void) const { return typ ? *typ : MatrixType (); }
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	118 MatrixType matrix_type (const MatrixType& _typ) const;
5785 6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman] dbateman parents: 5759 diff changeset	119
7620 36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7463 diff changeset	120 octave_value diag (octave_idx_type k = 0) const
36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7463 diff changeset	121 { return octave_value (matrix.diag (k)); }
36594d5bbe13 Move diag function into the octave_value class David Bateman <dbateman@free.fr> parents: 7463 diff changeset	122
7463 2467639bd8c0 eliminate UNDEFINED sort mode John W. Eaton <jwe@octave.org> parents: 7433 diff changeset	123 octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const
7433 402168152bb9 [project @ 2008-01-31 18:59:09 by dbateman] dbateman parents: 7017 diff changeset	124 { return octave_value (matrix.sort (dim, mode)); }
402168152bb9 [project @ 2008-01-31 18:59:09 by dbateman] dbateman parents: 7017 diff changeset	125 octave_value sort (Array<octave_idx_type> &sidx, octave_idx_type dim = 0,
10313 f3b65e1ae355 untabify src header files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	126 sortmode mode = ASCENDING) const
7433 402168152bb9 [project @ 2008-01-31 18:59:09 by dbateman] dbateman parents: 7017 diff changeset	127 { return octave_value (matrix.sort (sidx, dim, mode)); }
402168152bb9 [project @ 2008-01-31 18:59:09 by dbateman] dbateman parents: 7017 diff changeset	128
8734 767ed8cc6634 rename internal issorted and issorted_rows functions to is_sorted and is_sorted_rows John W. Eaton <jwe@octave.org> parents: 8733 diff changeset	129 sortmode is_sorted (sortmode mode = UNSORTED) const
8721 e9cb742df9eb imported patch sort3.diff Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	130 { return matrix.is_sorted (mode); }
e9cb742df9eb imported patch sort3.diff Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	131
8733 3ef774603887 rename all uses of sortrows_idx to sort_rows_idx John W. Eaton <jwe@octave.org> parents: 8721 diff changeset	132 Array<octave_idx_type> sort_rows_idx (sortmode mode = ASCENDING) const
8721 e9cb742df9eb imported patch sort3.diff Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	133 { return matrix.sort_rows_idx (mode); }
e9cb742df9eb imported patch sort3.diff Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	134
8734 767ed8cc6634 rename internal issorted and issorted_rows functions to is_sorted and is_sorted_rows John W. Eaton <jwe@octave.org> parents: 8733 diff changeset	135 sortmode is_sorted_rows (sortmode mode = UNSORTED) const
8721 e9cb742df9eb imported patch sort3.diff Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	136 { return matrix.is_sorted_rows (mode); }
e9cb742df9eb imported patch sort3.diff Jaroslav Hajek <highegg@gmail.com> parents: 8679 diff changeset	137
3221 eba59b8c64dc [project @ 1998-11-19 20:31:46 by jwe] jwe parents: 3220 diff changeset	138 bool is_matrix_type (void) const { return true; }
eba59b8c64dc [project @ 1998-11-19 20:31:46 by jwe] jwe parents: 3220 diff changeset	139
eba59b8c64dc [project @ 1998-11-19 20:31:46 by jwe] jwe parents: 3220 diff changeset	140 bool is_numeric_type (void) const { return true; }
eba59b8c64dc [project @ 1998-11-19 20:31:46 by jwe] jwe parents: 3220 diff changeset	141
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	142 bool is_defined (void) const { return true; }
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	143
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	144 bool is_constant (void) const { return true; }
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	145
3220 3deb1105fbc1 [project @ 1998-11-19 00:06:30 by jwe] jwe parents: 3219 diff changeset	146 bool is_true (void) const;
3deb1105fbc1 [project @ 1998-11-19 00:06:30 by jwe] jwe parents: 3219 diff changeset	147
4604 cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe] jwe parents: 4593 diff changeset	148 bool print_as_scalar (void) const;
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	149
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	150 void print (std::ostream& os, bool pr_as_read_syntax = false) const;
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	151
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	152 void print_info (std::ostream& os, const std::string& prefix) const;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	153
9546 1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9358 diff changeset	154 MT& matrix_ref (void)
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9358 diff changeset	155 {
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9358 diff changeset	156 clear_cached_info ();
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9358 diff changeset	157 return matrix;
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9358 diff changeset	158 }
1beb23d2b892 optimize op= in common cases Jaroslav Hajek <highegg@gmail.com> parents: 9358 diff changeset	159
10665 0f310fce905d implement octave_base_matrix::matrix_ref const Jaroslav Hajek <highegg@gmail.com> parents: 10653 diff changeset	160 const MT& matrix_ref (void) const
0f310fce905d implement octave_base_matrix::matrix_ref const Jaroslav Hajek <highegg@gmail.com> parents: 10653 diff changeset	161 {
0f310fce905d implement octave_base_matrix::matrix_ref const Jaroslav Hajek <highegg@gmail.com> parents: 10653 diff changeset	162 return matrix;
0f310fce905d implement octave_base_matrix::matrix_ref const Jaroslav Hajek <highegg@gmail.com> parents: 10653 diff changeset	163 }
0f310fce905d implement octave_base_matrix::matrix_ref const Jaroslav Hajek <highegg@gmail.com> parents: 10653 diff changeset	164
10670 654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10665 diff changeset	165 octave_value
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10665 diff changeset	166 fast_elem_extract (octave_idx_type n) const;
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10665 diff changeset	167
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10665 diff changeset	168 bool
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10665 diff changeset	169 fast_elem_insert (octave_idx_type n, const octave_value& x);
654fbde5dceb make cellfun's fast scalar collection mechanism public Jaroslav Hajek <highegg@gmail.com> parents: 10665 diff changeset	170
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	171 protected:
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	172
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	173 MT matrix;
5785 6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman] dbateman parents: 5759 diff changeset	174
9350 16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	175 idx_vector set_idx_cache (const idx_vector& idx) const
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	176 {
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	177 delete idx_cache;
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	178 idx_cache = idx ? new idx_vector (idx) : 0;
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	179 return idx;
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	180 }
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	181
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	182 void clear_cached_info (void) const
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	183 {
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	184 delete typ; typ = 0;
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	185 delete idx_cache; idx_cache = 0;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11584 diff changeset	186 }
9350 16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	187
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	188 mutable MatrixType *typ;
16a5f9e1fdb3 cache idx_vector result in matrices once used for indexing Jaroslav Hajek <highegg@gmail.com> parents: 8994 diff changeset	189 mutable idx_vector *idx_cache;
12153 e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	190
e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	191 private:
e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	192
e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	193 // No assignment.
e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	194
e0e50f48df37 Explicitly disallow copying in some classes Pascal Dupuis <Pascal.Dupuis@uclouvain.be> parents: 11586 diff changeset	195 octave_base_matrix& operator = (const octave_base_matrix&);
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	196 };
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	197
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: diff changeset	198 #endif

Mercurial > hg > octave-nkf

annotate src/ov-base-mat.h @ 12438:ab4c6bbff14a