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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 2, or (at your option) any |
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10 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, write to the Free |
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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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 #if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION) |
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27 #pragma interface |
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28 #endif |
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29 |
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30 #include "MArrayN.h" |
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31 #include "boolNDArray.h" |
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32 |
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33 template <class T> |
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34 class |
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35 intNDArray : public MArrayN<T> |
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36 { |
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37 public: |
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38 |
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39 intNDArray (void) : MArrayN<T> () { } |
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40 |
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41 intNDArray (T val) : MArrayN<T> (dim_vector (1, 1), val) { } |
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42 |
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43 intNDArray (const dim_vector& dv) : MArrayN<T> (dv) { } |
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44 |
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45 intNDArray (const dim_vector& dv, T val) |
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46 : MArrayN<T> (dv, val) { } |
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47 |
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48 template <class U> |
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49 explicit intNDArray (const Array<U>& a) : MArrayN<T> (a) { } |
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50 |
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51 template <class U> |
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52 explicit intNDArray (const ArrayN<U>& a) : MArrayN<T> (a) { } |
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53 |
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54 template <class U> |
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55 intNDArray (const MArrayN<U>& a) : MArrayN<T> (a) { } |
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56 |
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57 template <class U> |
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58 intNDArray (const intNDArray<U>& a) : MArrayN<T> (a) { } |
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59 |
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60 intNDArray& operator = (const intNDArray<T>& a) |
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61 { |
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62 MArrayN<T>::operator = (a); |
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63 return *this; |
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64 } |
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65 |
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66 boolNDArray operator ! (void) const; |
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67 |
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68 // XXX FIXME XXX -- this is not quite the right thing. |
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69 |
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70 boolNDArray all (int dim = -1) const; |
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71 boolNDArray any (int dim = -1) const; |
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72 |
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73 intNDArray squeeze (void) const |
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74 { return intNDArray<T> (MArrayN<T>::squeeze ()); } |
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75 |
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76 intNDArray transpose (void) const |
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77 { return intNDArray<T> (MArrayN<T>::transpose ()); } |
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78 |
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79 intNDArray& insert (const intNDArray<T>& a, int r, int c); |
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80 intNDArray& insert (const intNDArray<T>& a, const Array<int>& ra_idx); |
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81 |
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82 static void increment_index (Array<int>& ra_idx, |
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83 const dim_vector& dimensions, |
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84 int start_dimension = 0); |
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85 |
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86 static int compute_index (Array<int>& ra_idx, |
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87 const dim_vector& dimensions); |
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88 |
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89 static T resize_fill_value (void) { return 0; } |
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90 |
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91 protected: |
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92 |
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93 intNDArray (T *d, dim_vector& dv) : MArrayN<T> (d, dv) { } |
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94 }; |
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95 |
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96 // i/o |
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97 |
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98 template <class T> |
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99 std::ostream& operator << (std::ostream& os, const intNDArray<T>& a); |
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100 |
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101 template <class T> |
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102 std::istream& operator >> (std::istream& is, intNDArray<T>& a); |
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103 |
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104 #endif |
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105 |
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106 /* |
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107 ;;; Local Variables: *** |
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108 ;;; mode: C++ *** |
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109 ;;; End: *** |
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110 */ |
