|
4902
|
1 /* |
|
|
2 |
|
7017
|
3 Copyright (C) 2004, 2005, 2006, 2007 John W. Eaton |
|
4902
|
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 |
|
7016
|
9 Free Software Foundation; either version 3 of the License, or (at your |
|
|
10 option) any later version. |
|
4902
|
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 |
|
7016
|
18 along with Octave; see the file COPYING. If not, see |
|
|
19 <http://www.gnu.org/licenses/>. |
|
4902
|
20 |
|
|
21 */ |
|
|
22 |
|
|
23 #if !defined (octave_intNDArray_h) |
|
|
24 #define octave_intNDArray_h 1 |
|
|
25 |
|
|
26 #include "MArrayN.h" |
|
|
27 #include "boolNDArray.h" |
|
|
28 |
|
|
29 template <class T> |
|
|
30 class |
|
|
31 intNDArray : public MArrayN<T> |
|
|
32 { |
|
|
33 public: |
|
5992
|
34 |
|
|
35 typedef T elt_type; |
|
4902
|
36 |
|
|
37 intNDArray (void) : MArrayN<T> () { } |
|
|
38 |
|
|
39 intNDArray (T val) : MArrayN<T> (dim_vector (1, 1), val) { } |
|
|
40 |
|
|
41 intNDArray (const dim_vector& dv) : MArrayN<T> (dv) { } |
|
|
42 |
|
|
43 intNDArray (const dim_vector& dv, T val) |
|
|
44 : MArrayN<T> (dv, val) { } |
|
|
45 |
|
|
46 template <class U> |
|
|
47 explicit intNDArray (const Array<U>& a) : MArrayN<T> (a) { } |
|
|
48 |
|
|
49 template <class U> |
|
|
50 explicit intNDArray (const ArrayN<U>& a) : MArrayN<T> (a) { } |
|
|
51 |
|
|
52 template <class U> |
|
|
53 intNDArray (const MArrayN<U>& a) : MArrayN<T> (a) { } |
|
|
54 |
|
|
55 template <class U> |
|
|
56 intNDArray (const intNDArray<U>& a) : MArrayN<T> (a) { } |
|
|
57 |
|
|
58 intNDArray& operator = (const intNDArray<T>& a) |
|
|
59 { |
|
|
60 MArrayN<T>::operator = (a); |
|
|
61 return *this; |
|
|
62 } |
|
|
63 |
|
|
64 boolNDArray operator ! (void) const; |
|
|
65 |
|
5943
|
66 bool any_element_not_one_or_zero (void) const; |
|
|
67 |
|
6979
|
68 intNDArray diag (void) const; |
|
|
69 intNDArray diag (octave_idx_type k) const; |
|
|
70 |
|
5775
|
71 // FIXME -- this is not quite the right thing. |
|
4902
|
72 |
|
|
73 boolNDArray all (int dim = -1) const; |
|
|
74 boolNDArray any (int dim = -1) const; |
|
|
75 |
|
7189
|
76 intNDArray max (int dim = 0) const; |
|
|
77 intNDArray max (ArrayN<octave_idx_type>& index, int dim = 0) const; |
|
|
78 intNDArray min (int dim = 0) const; |
|
|
79 intNDArray min (ArrayN<octave_idx_type>& index, int dim = 0) const; |
|
|
80 |
|
7113
|
81 intNDArray sum (int dim) const; |
|
|
82 |
|
4902
|
83 intNDArray squeeze (void) const |
|
|
84 { return intNDArray<T> (MArrayN<T>::squeeze ()); } |
|
|
85 |
|
|
86 intNDArray transpose (void) const |
|
|
87 { return intNDArray<T> (MArrayN<T>::transpose ()); } |
|
|
88 |
|
5275
|
89 intNDArray concat (const intNDArray<T>& rb, const Array<octave_idx_type>& ra_idx); |
|
5073
|
90 |
|
5275
|
91 intNDArray& insert (const intNDArray<T>& a, octave_idx_type r, octave_idx_type c); |
|
|
92 intNDArray& insert (const intNDArray<T>& a, const Array<octave_idx_type>& ra_idx); |
|
4915
|
93 |
|
5275
|
94 static void increment_index (Array<octave_idx_type>& ra_idx, |
|
4902
|
95 const dim_vector& dimensions, |
|
|
96 int start_dimension = 0); |
|
|
97 |
|
5275
|
98 static octave_idx_type compute_index (Array<octave_idx_type>& ra_idx, |
|
4902
|
99 const dim_vector& dimensions); |
|
|
100 |
|
|
101 static T resize_fill_value (void) { return 0; } |
|
|
102 |
|
|
103 protected: |
|
|
104 |
|
|
105 intNDArray (T *d, dim_vector& dv) : MArrayN<T> (d, dv) { } |
|
|
106 }; |
|
|
107 |
|
|
108 // i/o |
|
|
109 |
|
|
110 template <class T> |
|
|
111 std::ostream& operator << (std::ostream& os, const intNDArray<T>& a); |
|
|
112 |
|
|
113 template <class T> |
|
|
114 std::istream& operator >> (std::istream& is, intNDArray<T>& a); |
|
|
115 |
|
|
116 #endif |
|
|
117 |
|
|
118 /* |
|
|
119 ;;; Local Variables: *** |
|
|
120 ;;; mode: C++ *** |
|
|
121 ;;; End: *** |
|
|
122 */ |
