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1 /* |
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2 |
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3 Copyright (C) 2004 David Bateman |
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4 Copyright (C) 1998-2004 Andy Adler |
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5 |
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6 Octave is free software; you can redistribute it and/or modify it |
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7 under the terms of the GNU General Public License as published by the |
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8 Free Software Foundation; either version 2, or (at your option) any |
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9 later version. |
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10 |
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11 Octave is distributed in the hope that it will be useful, but WITHOUT |
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 for more details. |
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15 |
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16 You should have received a copy of the GNU General Public License |
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17 along with this program; see the file COPYING. If not, write to the Free |
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18 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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19 |
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20 */ |
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21 |
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22 #if !defined (octave_MSparse_h) |
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23 #define octave_MSparse_h 1 |
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24 |
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25 #include "MArray2.h" |
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26 |
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27 #include "Sparse.h" |
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28 |
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29 // Two dimensional sparse array with math ops. |
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30 |
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31 // But first, some preprocessor abuse... |
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32 |
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33 #include "MSparse-defs.h" |
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34 |
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35 SPARSE_OPS_FORWARD_DECLS (MSparse, MArray2) |
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36 |
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37 template <class T> |
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38 class |
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39 MSparse : public Sparse<T> |
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40 { |
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41 public: |
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42 |
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43 MSparse (void) : Sparse<T> () { } |
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44 |
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45 MSparse (octave_idx_type n, octave_idx_type m) : Sparse<T> (n, m) { } |
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46 |
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47 MSparse (const MSparse<T>& a) : Sparse<T> (a) { } |
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48 |
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49 MSparse (const MSparse<T>& a, const dim_vector& dv) : Sparse<T> (a, dv) { } |
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50 |
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51 MSparse (const Sparse<T>& a) : Sparse<T> (a) { } |
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52 |
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53 MSparse (const Array<T> a, const Array<octave_idx_type>& r, |
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54 const Array<octave_idx_type>& c, octave_idx_type nr = -1, |
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55 octave_idx_type nc = -1, bool sum_terms = true) |
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56 : Sparse<T> (a, r, c, nr, nc, sum_terms) { } |
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57 |
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58 MSparse (const Array<T> a, const Array<double>& r, |
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59 const Array<double>& c, octave_idx_type nr = -1, |
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60 octave_idx_type nc = -1, bool sum_terms = true) |
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61 : Sparse<T> (a, r, c, nr, nc, sum_terms) { } |
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62 |
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63 explicit MSparse (octave_idx_type r, octave_idx_type c, T val) : Sparse<T> (r, c, val) { } |
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64 |
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65 MSparse (octave_idx_type r, octave_idx_type c, octave_idx_type num_nz) : Sparse<T> (r, c, num_nz) { } |
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66 |
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67 ~MSparse (void) { } |
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68 |
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69 MSparse<T>& operator = (const MSparse<T>& a) |
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70 { |
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71 Sparse<T>::operator = (a); |
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72 return *this; |
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73 } |
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74 |
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75 MSparse<T>& insert (const Sparse<T>& a, octave_idx_type r, octave_idx_type c) |
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76 { |
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77 Sparse<T>::insert (a, r, c); |
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78 return *this; |
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79 } |
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80 |
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81 MSparse<T> transpose (void) const { return Sparse<T>::transpose (); } |
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82 |
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83 MSparse<T> squeeze (void) const { return Sparse<T>::squeeze (); } |
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84 |
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85 MSparse<T> index (idx_vector& i, int resize_ok) const |
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86 { return Sparse<T>::index (i, resize_ok); } |
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87 |
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88 MSparse<T> index (idx_vector& i, idx_vector& j, int resize_ok) const |
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89 { return Sparse<T>::index (i, j, resize_ok); } |
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90 |
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91 MSparse<T> index (Array<idx_vector>& ra_idx, int resize_ok) const |
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92 { return Sparse<T>::index (ra_idx, resize_ok); } |
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93 |
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94 MSparse<T> reshape (const dim_vector& new_dims) const |
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95 { return Sparse<T>::reshape (new_dims); } |
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96 |
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97 MSparse<T> permute (const Array<octave_idx_type>& vec, bool inv = false) const |
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98 { return Sparse<T>::permute (vec, inv); } |
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99 |
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100 MSparse<T> ipermute (const Array<octave_idx_type>& vec) const |
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101 { return Sparse<T>::ipermute (vec); } |
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102 |
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103 |
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104 // Currently, the OPS functions don't need to be friends, but that |
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105 // may change. |
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106 |
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107 // SPARSE_OPS_FRIEND_DECLS (MSparse, MArray2) |
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108 }; |
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109 |
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110 #endif |
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111 |
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112 /* |
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113 ;;; Local Variables: *** |
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114 ;;; mode: C++ *** |
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115 ;;; End: *** |
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116 */ |
