|
4511
|
1 /* |
|
|
2 |
|
|
3 Copyright (C) 1996, 1997 John W. Eaton |
|
|
4 |
|
|
5 This file is part of Octave. |
|
|
6 |
|
|
7 Octave is free software; you can redistribute it and/or modify it |
|
|
8 under the terms of the GNU General Public License as published by the |
|
|
9 Free Software Foundation; either version 2, or (at your option) any |
|
|
10 later version. |
|
|
11 |
|
|
12 Octave is distributed in the hope that it will be useful, but WITHOUT |
|
|
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
|
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
|
15 for more details. |
|
|
16 |
|
|
17 You should have received a copy of the GNU General Public License |
|
|
18 along with Octave; see the file COPYING. If not, write to the Free |
|
|
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
|
20 |
|
|
21 */ |
|
|
22 |
|
4513
|
23 #if !defined (octave_NDArray_h) |
|
|
24 #define octave_NDArray_h 1 |
|
4511
|
25 |
|
|
26 #if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION) |
|
|
27 #pragma interface |
|
|
28 #endif |
|
|
29 |
|
|
30 #include "MArrayN.h" |
|
4513
|
31 #include "dMatrix.h" |
|
4511
|
32 |
|
|
33 #include "mx-defs.h" |
|
|
34 #include "mx-op-defs.h" |
|
|
35 |
|
|
36 #include "data-conv.h" |
|
|
37 #include "mach-info.h" |
|
|
38 |
|
4513
|
39 class |
|
|
40 NDArray : public MArrayN<double> |
|
4511
|
41 { |
|
4513
|
42 public: |
|
4511
|
43 |
|
|
44 NDArray (void) : MArrayN<double> () { } |
|
|
45 |
|
4513
|
46 NDArray (dim_vector& dims) : MArrayN<double> (dims) { } |
|
4511
|
47 |
|
4513
|
48 NDArray (dim_vector& dims, double val) : MArrayN<double> (dims, val) { } |
|
4511
|
49 |
|
4513
|
50 NDArray (const NDArray& a) : MArrayN<double> (a) { } |
|
|
51 |
|
|
52 NDArray (const Matrix& a) : MArrayN<double> (a) { } |
|
4511
|
53 |
|
|
54 NDArray (const MArrayN<double>& a) : MArrayN<double> (a) { } |
|
|
55 |
|
|
56 NDArray (const ArrayN<double>& a) : MArrayN<double> (a) { } |
|
|
57 |
|
|
58 NDArray& operator = (const NDArray& a) |
|
|
59 { |
|
|
60 MArrayN<double>::operator = (a); |
|
|
61 return *this; |
|
|
62 } |
|
|
63 |
|
4513
|
64 // XXX FIXME XXX -- this is not quite the right thing. |
|
|
65 |
|
|
66 boolMatrix all (int dim = -1) const; |
|
|
67 boolMatrix any (int dim = -1) const; |
|
|
68 |
|
|
69 Matrix matrix_value (void) const; |
|
|
70 |
|
4511
|
71 // i/o |
|
|
72 |
|
|
73 // friend std::ostream& operator << (std::ostream& os, const NDArray& a); |
|
|
74 // friend std::istream& operator >> (std::istream& is, NDArray& a); |
|
|
75 |
|
|
76 static double resize_fill_value (void) { return 0; } |
|
|
77 |
|
|
78 bool any_element_is_negative (bool = false) const; |
|
|
79 bool all_integers (double& max_val, double& min_val) const; |
|
|
80 |
|
4513
|
81 private: |
|
4511
|
82 |
|
4513
|
83 NDArray (double *d, dim_vector& dims) : MArrayN<double> (d, dims) { } |
|
4511
|
84 }; |
|
|
85 |
|
|
86 MARRAY_FORWARD_DEFS (MArrayN, NDArray, double) |
|
|
87 |
|
|
88 #endif |
|
4513
|
89 |
|
|
90 /* |
|
|
91 ;;; Local Variables: *** |
|
|
92 ;;; mode: C++ *** |
|
|
93 ;;; End: *** |
|
|
94 */ |
