Mercurial > hg > octave-nkf

annotate liboctave/DiagArray2.h @ 10396:a0b51ac0f88a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
optimize accumdim with summation
author Jaroslav Hajek <highegg@gmail.com>
date Fri, 05 Mar 2010 12:31:30 +0100
parents 96ed7c629bbd
children 4d1fc073fbb7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1993
1b57120c997b [project @ 1996-03-03 01:16:15 by jwe]
jwe
parents: 1988
diff changeset
1 // Template array classes
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
2 /*
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
3
7017
a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe]
jwe
parents: 7016
diff changeset
4 Copyright (C) 1996, 1997, 2000, 2002, 2003, 2004, 2005, 2006, 2007
a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe]
jwe
parents: 7016
diff changeset
5 John W. Eaton
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
6 Copyright (C) 2008, 2009 Jaroslav Hajek
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
7
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
8 This file is part of Octave.
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
9
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
10 Octave is free software; you can redistribute it and/or modify it
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
11 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: 5775
diff changeset
12 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 5775
diff changeset
13 option) any later version.
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
14
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
15 Octave is distributed in the hope that it will be useful, but WITHOUT
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
16 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
17 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
18 for more details.
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
19
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
20 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: 5775
diff changeset
21 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 5775
diff changeset
22 <http://www.gnu.org/licenses/>.
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
23
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
24 */
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
25
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
26 #if !defined (octave_DiagArray2_h)
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
27 #define octave_DiagArray2_h 1
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
28
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
29 #include <cassert>
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
30 #include <cstdlib>
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
31
4645
bd2067547b40 [project @ 2003-11-23 08:07:52 by jwe]
jwe
parents: 4513
diff changeset
32 #include "Array.h"
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
33
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
34 // Array<T> is inherited privately so that some methods, like index, don't
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
35 // produce unexpected results.
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
36
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
37 template <class T>
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 2847
diff changeset
38 class
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
39 DiagArray2 : protected Array<T>
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
40 {
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
41 protected:
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
42 octave_idx_type d1, d2;
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
43
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
44 public:
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
45
8918
f5408862892f Consistently use element_type in the array classes.
Jason Riedy <jason@acm.org>
parents: 8524
diff changeset
46 using Array<T>::element_type;
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
47
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
48 DiagArray2 (void)
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
49 : Array<T> (), d1 (0), d2 (0) { }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
50
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
51 DiagArray2 (octave_idx_type r, octave_idx_type c)
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
52 : Array<T> (std::min (r, c), 1), d1 (r), d2 (c) { }
4513
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe]
jwe
parents: 4192
diff changeset
53
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
54 DiagArray2 (octave_idx_type r, octave_idx_type c, const T& val)
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
55 : Array<T> (std::min (r, c), 1, val), d1 (r), d2 (c) { }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
56
10363
a0728e81ed25 improve diag matrix interface & implementation
Jaroslav Hajek <highegg@gmail.com>
parents: 10362
diff changeset
57 explicit DiagArray2 (const Array<T>& a)
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
58 : Array<T> (a.as_column ()), d1 (a.numel ()), d2 (a.numel ()) { }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
59
10363
a0728e81ed25 improve diag matrix interface & implementation
Jaroslav Hajek <highegg@gmail.com>
parents: 10362
diff changeset
60 DiagArray2 (const Array<T>& a, octave_idx_type r, octave_idx_type c);
10362
b47ab50a6aa8 simplify appliers in mx-inlines.cc
Jaroslav Hajek <highegg@gmail.com>
parents: 10358
diff changeset
61
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
62 DiagArray2 (const DiagArray2<T>& a)
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
63 : Array<T> (a), d1 (a.d1), d2 (a.d2) { }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
64
8366
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
65 template <class U>
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
66 DiagArray2 (const DiagArray2<U>& a)
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
67 : Array<T> (a.diag ()), d1 (a.dim1 ()), d2 (a.dim2 ()) { }
8366
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
68
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
69 ~DiagArray2 (void) { }
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
70
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
71 DiagArray2<T>& operator = (const DiagArray2<T>& a)
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
72 {
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
73 if (this != &a)
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
74 {
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
75 Array<T>::operator = (a);
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
76 d1 = a.d1;
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
77 d2 = a.d2;
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
78 }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
79
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
80 return *this;
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
81 }
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
82
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
83 octave_idx_type dim1 (void) const { return d1; }
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
84 octave_idx_type dim2 (void) const { return d2; }
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
85
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
86 octave_idx_type rows (void) const { return dim1 (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
87 octave_idx_type cols (void) const { return dim2 (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
88 octave_idx_type columns (void) const { return dim2 (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
89
9698
7c6d5d8c8d37 fix diag*diag multiplication
Jaroslav Hajek <highegg@gmail.com>
parents: 9612
diff changeset
90 octave_idx_type diag_length (void) const { return Array<T>::length (); }
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
91 // FIXME: a dangerous ambiguity?
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
92 octave_idx_type length (void) const { return Array<T>::length (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
93 octave_idx_type nelem (void) const { return dim1 () * dim2 (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
94 octave_idx_type numel (void) const { return nelem (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
95
10358
72fab01e5d68 improve some size_t queries
Jaroslav Hajek <highegg@gmail.com>
parents: 10352
diff changeset
96 size_t byte_size (void) const { return Array<T>::byte_size (); }
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
97
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
98 dim_vector dims (void) const { return dim_vector (d1, d2); }
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
99
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
100 Array<T> diag (octave_idx_type k = 0) const;
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
101
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
102 // Warning: the non-const two-index versions will silently ignore assignments
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
103 // to off-diagonal elements.
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
104
8366
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
105 T elem (octave_idx_type r, octave_idx_type c) const
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
106 {
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
107 return (r == c) ? Array<T>::elem (r) : T (0);
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
108 }
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
109
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
110 T& elem (octave_idx_type r, octave_idx_type c)
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
111 {
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
112 static T zero (0);
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
113 return (r == c) ? Array<T>::elem (r) : zero;
8366
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
114 }
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
115
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
116 T dgelem (octave_idx_type i) const
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
117 { return Array<T>::elem (i); }
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
118
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
119 T& dgelem (octave_idx_type i)
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
120 { return Array<T>::elem (i); }
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
121
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5260
diff changeset
122 T checkelem (octave_idx_type r, octave_idx_type c) const;
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
123
8366
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
124 T operator () (octave_idx_type r, octave_idx_type c) const
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
125 {
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
126 #if defined (BOUNDS_CHECKING)
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
127 return checkelem (r, c);
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
128 #else
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
129 return elem (r, c);
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
130 #endif
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
131 }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
132
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
133 // No checking.
8366
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
134
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
135 T xelem (octave_idx_type r, octave_idx_type c) const
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
136 {
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
137 return (r == c) ? Array<T>::xelem (r) : T (0);
8b1a2555c4e2 implement diagonal matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8314
diff changeset
138 }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
139
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
140 T& dgxelem (octave_idx_type i)
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
141 { return Array<T>::xelem (i); }
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
142
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
143 T dgxelem (octave_idx_type i) const
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
144 { return Array<T>::xelem (i); }
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
145
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
146 void resize (octave_idx_type n, octave_idx_type m,
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
147 const T& rfv = Array<T>::resize_fill_value ());
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
148
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
149 DiagArray2<T> transpose (void) const;
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7017
diff changeset
150 DiagArray2<T> hermitian (T (*fcn) (const T&) = 0) const;
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
151
10363
a0728e81ed25 improve diag matrix interface & implementation
Jaroslav Hajek <highegg@gmail.com>
parents: 10362
diff changeset
152 Array<T> array_value (void) const;
8524
937921654627 clean up Array and DiagArray2
Jaroslav Hajek <highegg@gmail.com>
parents: 8375
diff changeset
153
8375
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
154 const T *data (void) const { return Array<T>::data (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
155
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
156 const T *fortran_vec (void) const { return Array<T>::fortran_vec (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
157
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
158 T *fortran_vec (void) { return Array<T>::fortran_vec (); }
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
159
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
160 void print_info (std::ostream& os, const std::string& prefix) const
e3c9102431a9 fix design problems of diag & perm matrix classes
Jaroslav Hajek <highegg@gmail.com>
parents: 8366
diff changeset
161 { Array<T>::print_info (os, prefix); }
1988
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
162 };
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
163
7b56630a1e05 [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents:
diff changeset
164 #endif