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1 /* |
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2 |
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3 Copyright (C) 2004 John W. Eaton |
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4 |
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5 This file is part of Octave. |
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation; either version 3 of the License, or (at your |
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10 option) any later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
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16 |
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17 You should have received a copy of the GNU General Public License |
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18 along with Octave; see the file COPYING. If not, see |
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19 <http://www.gnu.org/licenses/>. |
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20 |
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21 */ |
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22 |
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23 #if !defined (octave_intNDArray_h) |
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24 #define octave_intNDArray_h 1 |
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25 |
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26 #include "MArrayN.h" |
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27 #include "boolNDArray.h" |
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28 |
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29 template <class T> |
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30 class |
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31 intNDArray : public MArrayN<T> |
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32 { |
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33 public: |
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34 |
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35 typedef T elt_type; |
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36 |
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37 intNDArray (void) : MArrayN<T> () { } |
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38 |
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39 intNDArray (T val) : MArrayN<T> (dim_vector (1, 1), val) { } |
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40 |
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41 intNDArray (const dim_vector& dv) : MArrayN<T> (dv) { } |
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42 |
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43 intNDArray (const dim_vector& dv, T val) |
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44 : MArrayN<T> (dv, val) { } |
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45 |
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46 template <class U> |
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47 explicit intNDArray (const Array<U>& a) : MArrayN<T> (a) { } |
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48 |
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49 template <class U> |
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50 explicit intNDArray (const ArrayN<U>& a) : MArrayN<T> (a) { } |
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51 |
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52 template <class U> |
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53 intNDArray (const MArrayN<U>& a) : MArrayN<T> (a) { } |
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54 |
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55 template <class U> |
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56 intNDArray (const intNDArray<U>& a) : MArrayN<T> (a) { } |
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57 |
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58 intNDArray& operator = (const intNDArray<T>& a) |
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59 { |
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60 MArrayN<T>::operator = (a); |
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61 return *this; |
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62 } |
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63 |
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64 boolNDArray operator ! (void) const; |
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65 |
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66 bool any_element_not_one_or_zero (void) const; |
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67 |
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68 intNDArray diag (void) const; |
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69 intNDArray diag (octave_idx_type k) const; |
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70 |
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71 // FIXME -- this is not quite the right thing. |
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72 |
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73 boolNDArray all (int dim = -1) const; |
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74 boolNDArray any (int dim = -1) const; |
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75 |
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76 intNDArray squeeze (void) const |
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77 { return intNDArray<T> (MArrayN<T>::squeeze ()); } |
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78 |
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79 intNDArray transpose (void) const |
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80 { return intNDArray<T> (MArrayN<T>::transpose ()); } |
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81 |
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82 intNDArray concat (const intNDArray<T>& rb, const Array<octave_idx_type>& ra_idx); |
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83 |
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84 intNDArray& insert (const intNDArray<T>& a, octave_idx_type r, octave_idx_type c); |
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85 intNDArray& insert (const intNDArray<T>& a, const Array<octave_idx_type>& ra_idx); |
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86 |
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87 static void increment_index (Array<octave_idx_type>& ra_idx, |
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88 const dim_vector& dimensions, |
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89 int start_dimension = 0); |
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90 |
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91 static octave_idx_type compute_index (Array<octave_idx_type>& ra_idx, |
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92 const dim_vector& dimensions); |
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93 |
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94 static T resize_fill_value (void) { return 0; } |
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95 |
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96 protected: |
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97 |
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98 intNDArray (T *d, dim_vector& dv) : MArrayN<T> (d, dv) { } |
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99 }; |
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100 |
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101 // i/o |
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102 |
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103 template <class T> |
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104 std::ostream& operator << (std::ostream& os, const intNDArray<T>& a); |
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105 |
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106 template <class T> |
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107 std::istream& operator >> (std::istream& is, intNDArray<T>& a); |
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108 |
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109 #endif |
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110 |
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111 /* |
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112 ;;; Local Variables: *** |
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113 ;;; mode: C++ *** |
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114 ;;; End: *** |
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115 */ |
