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comparison liboctave/Array3.cc @ 1988:7b56630a1e05

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[project @ 1996-03-02 00:33:22 by jwe] Initial revision
author jwe
date Sat, 02 Mar 1996 00:33:22 +0000
parents
children 1b57120c997b
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1987:6df7b42db205 1988:7b56630a1e05
1 // Template array classes -*- C++ -*-
2 /*
3
4 Copyright (C) 1996 John W. Eaton
5
6 This file is part of Octave.
7
8 Octave is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by the
10 Free Software Foundation; either version 2, or (at your option) any
11 later version.
12
13 Octave is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with Octave; see the file COPYING. If not, write to the Free
20 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21
22 */
23
24 #if defined (__GNUG__)
25 #pragma implementation
26 #endif
27
28 #ifdef HAVE_CONFIG_H
29 #include <config.h>
30 #endif
31
32 #include <cassert>
33
34 #include <iostream.h>
35
36 #include "Array3.h"
37
38 #if defined (HEAVYWEIGHT_INDEXING)
39 #include "idx-vector.h"
40 #include "Array3-idx.h"
41 #endif
42
43 #include "lo-error.h"
44
45 // Three dimensional array class.
46
47 template <class T>
48 T&
49 Array3<T>::checkelem (int i, int j, int k)
50 {
51 if (i < 0 || j < 0 || k < 0 || i >= d1 || j >= d2 || k >= d3)
52 {
53 (*current_liboctave_error_handler) ("range error");
54 static T foo;
55 return foo;
56 }
57 return Array2<T>::elem (i, d1*k+j);
58 }
59
60 template <class T>
61 T
62 Array3<T>::elem (int i, int j, int k) const
63 {
64 return Array2<T>::elem (i, d2*k+j);
65 }
66
67 template <class T>
68 T
69 Array3<T>::checkelem (int i, int j, int k) const
70 {
71 if (i < 0 || j < 0 || k < 0 || i >= d1 || j >= d2 || k >= d3)
72 {
73 (*current_liboctave_error_handler) ("range error");
74 T foo;
75 static T *bar = &foo;
76 return foo;
77 }
78 return Array2<T>::elem (i, d1*k+j);
79 }
80
81 template <class T>
82 T
83 Array3<T>::operator () (int i, int j, int k) const
84 {
85 if (i < 0 || j < 0 || k < 0 || i >= d1 || j >= d2 || k >= d3)
86 {
87 (*current_liboctave_error_handler) ("range error");
88 T foo;
89 static T *bar = &foo;
90 return foo;
91 }
92 return Array2<T>::elem (i, d2*k+j);
93 }
94
95 template <class T>
96 void
97 Array3<T>::resize (int n, int m, int k)
98 {
99 assert (0); // XXX FIXME XXX
100 }
101
102 template <class T>
103 void
104 Array3<T>::resize (int n, int m, int k, const T& val)
105 {
106 assert (0); // XXX FIXME XXX
107 }
108
109 /*
110 ;;; Local Variables: ***
111 ;;; mode: C++ ***
112 ;;; page-delimiter: "^/\\*" ***
113 ;;; End: ***
114 */