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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, 1999, 2000, 2001, 2002, 2003, 2004 Andy Adler |
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5 |
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6 This file is part of Octave. |
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7 |
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8 Octave is free software; you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published by the |
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10 Free Software Foundation; either version 3 of the License, or (at your |
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11 option) any later version. |
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12 |
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13 Octave is distributed in the hope that it will be useful, but WITHOUT |
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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16 for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with Octave; see the file COPYING. If not, see |
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20 <http://www.gnu.org/licenses/>. |
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21 |
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22 */ |
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23 |
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24 #ifdef HAVE_CONFIG_H |
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25 #include <config.h> |
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26 #endif |
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27 |
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28 #include "gripes.h" |
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29 #include "oct-obj.h" |
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30 #include "ov.h" |
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31 #include "ov-typeinfo.h" |
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32 #include "ops.h" |
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33 |
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34 #include "sparse-xdiv.h" |
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35 #include "sparse-xpow.h" |
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36 #include "ov-re-sparse.h" |
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37 #include "ov-cx-sparse.h" |
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38 |
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39 #ifdef HAVE_CONFIG_H |
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40 #include <config.h> |
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41 #endif |
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42 |
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43 #include "gripes.h" |
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44 #include "oct-obj.h" |
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45 #include "ov.h" |
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46 #include "ov-cx-mat.h" |
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47 #include "ov-typeinfo.h" |
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48 #include "ops.h" |
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49 #include "xdiv.h" |
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50 #include "xpow.h" |
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51 |
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52 // unary sparse complex matrix ops. |
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53 |
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54 DEFUNOP_OP (not, sparse_complex_matrix, !) |
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55 DEFUNOP_OP (uplus, sparse_complex_matrix, /* no-op */) |
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56 DEFUNOP_OP (uminus, sparse_complex_matrix, -) |
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57 |
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58 DEFUNOP (transpose, sparse_complex_matrix) |
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59 { |
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60 CAST_UNOP_ARG (const octave_sparse_complex_matrix&); |
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61 return octave_value |
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62 (v.sparse_complex_matrix_value().transpose (), |
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63 v.matrix_type ().transpose ()); |
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64 } |
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65 |
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66 DEFUNOP (hermitian, sparse_complex_matrix) |
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67 { |
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68 CAST_UNOP_ARG (const octave_sparse_complex_matrix&); |
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69 return octave_value |
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70 (v.sparse_complex_matrix_value().hermitian (), |
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71 v.matrix_type ().transpose ()); |
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72 } |
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73 |
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74 #if 0 |
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75 DEFUNOP (incr, sparse_complex_matrix) |
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76 { |
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77 CAST_UNOP_ARG (const octave_sparse_complex_matrix&); |
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78 |
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79 return octave_value (v.complex_matrix_value () .increment ()); |
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80 } |
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81 |
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82 DEFUNOP (decr, sparse_complex_matrix) |
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83 { |
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84 CAST_UNOP_ARG (const octave_sparse_complex_matrix&); |
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85 |
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86 return octave_value (v.complex_matrix_value () .decrement ()); |
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87 } |
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88 #endif |
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89 |
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90 // complex matrix by complex matrix ops. |
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91 |
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92 DEFBINOP_OP (add, sparse_complex_matrix, sparse_complex_matrix, +) |
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93 DEFBINOP_OP (sub, sparse_complex_matrix, sparse_complex_matrix, -) |
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94 |
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95 DEFBINOP_OP (mul, sparse_complex_matrix, sparse_complex_matrix, *) |
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96 |
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97 DEFBINOP (div, sparse_complex_matrix, sparse_complex_matrix) |
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98 { |
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99 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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100 const octave_sparse_complex_matrix&); |
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101 |
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102 if (v2.rows() == 1 && v2.columns() == 1) |
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103 { |
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104 Complex d = v2.complex_value (); |
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105 |
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106 if (d == 0.0) |
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107 gripe_divide_by_zero (); |
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108 |
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109 return octave_value (v1.sparse_complex_matrix_value () / d); |
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110 } |
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111 else |
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112 { |
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113 MatrixType typ = v2.matrix_type (); |
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114 SparseComplexMatrix ret = xdiv (v1.sparse_complex_matrix_value (), |
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115 v2.sparse_complex_matrix_value (), typ); |
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116 |
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117 v2.matrix_type (typ); |
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118 return ret; |
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119 } |
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120 } |
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121 |
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122 DEFBINOPX (pow, sparse_complex_matrix, sparse_complex_matrix) |
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123 { |
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124 error ("can't do A ^ B for A and B both matrices"); |
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125 return octave_value (); |
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126 } |
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127 |
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128 DEFBINOP (ldiv, sparse_complex_matrix, sparse_complex_matrix) |
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129 { |
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130 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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131 const octave_sparse_complex_matrix&); |
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132 |
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133 if (v1.rows() == 1 && v1.columns() == 1) |
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134 { |
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135 Complex d = v1.complex_value (); |
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136 |
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137 if (d == 0.0) |
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138 gripe_divide_by_zero (); |
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139 |
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140 return octave_value (v2.sparse_complex_matrix_value () / d); |
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141 } |
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142 else |
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143 { |
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144 MatrixType typ = v1.matrix_type (); |
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145 |
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146 SparseComplexMatrix ret = |
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147 xleftdiv (v1.sparse_complex_matrix_value (), |
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148 v2.sparse_complex_matrix_value (), typ); |
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149 |
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150 v1.matrix_type (typ); |
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151 return ret; |
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152 } |
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153 } |
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154 |
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155 DEFBINOP_FN (lt, sparse_complex_matrix, sparse_complex_matrix, mx_el_lt) |
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156 DEFBINOP_FN (le, sparse_complex_matrix, sparse_complex_matrix, mx_el_le) |
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157 DEFBINOP_FN (eq, sparse_complex_matrix, sparse_complex_matrix, mx_el_eq) |
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158 DEFBINOP_FN (ge, sparse_complex_matrix, sparse_complex_matrix, mx_el_ge) |
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159 DEFBINOP_FN (gt, sparse_complex_matrix, sparse_complex_matrix, mx_el_gt) |
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160 DEFBINOP_FN (ne, sparse_complex_matrix, sparse_complex_matrix, mx_el_ne) |
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161 |
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162 DEFBINOP_FN (el_mul, sparse_complex_matrix, sparse_complex_matrix, product) |
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163 DEFBINOP_FN (el_div, sparse_complex_matrix, sparse_complex_matrix, quotient) |
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164 DEFBINOP_FN (el_pow, sparse_complex_matrix, sparse_complex_matrix, elem_xpow) |
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165 |
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166 DEFBINOP (el_ldiv, sparse_complex_matrix, sparse_complex_matrix) |
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167 { |
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168 CAST_BINOP_ARGS (const octave_sparse_complex_matrix&, |
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169 const octave_sparse_complex_matrix&); |
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170 |
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171 return octave_value (quotient (v2.sparse_complex_matrix_value (), |
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172 v1.sparse_complex_matrix_value ())); |
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173 } |
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174 |
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175 DEFBINOP_FN (el_and, sparse_complex_matrix, sparse_complex_matrix, mx_el_and) |
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176 DEFBINOP_FN (el_or, sparse_complex_matrix, sparse_complex_matrix, mx_el_or) |
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177 |
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178 DEFCATOP_FN (scm_scm, sparse_complex_matrix, sparse_complex_matrix, concat) |
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179 |
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180 DEFASSIGNOP_FN (assign, sparse_complex_matrix, sparse_complex_matrix, assign) |
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181 |
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182 void |
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183 install_scm_scm_ops (void) |
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184 { |
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185 INSTALL_UNOP (op_not, octave_sparse_complex_matrix, not); |
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186 INSTALL_UNOP (op_uplus, octave_sparse_complex_matrix, uplus); |
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187 INSTALL_UNOP (op_uminus, octave_sparse_complex_matrix, uminus); |
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188 INSTALL_UNOP (op_transpose, octave_sparse_complex_matrix, transpose); |
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189 INSTALL_UNOP (op_hermitian, octave_sparse_complex_matrix, hermitian); |
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190 |
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191 #if 0 |
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192 INSTALL_NCUNOP (op_incr, octave_sparse_complex_matrix, incr); |
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193 INSTALL_NCUNOP (op_decr, octave_sparse_complex_matrix, decr); |
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194 #endif |
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195 |
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196 INSTALL_BINOP (op_add, octave_sparse_complex_matrix, |
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197 octave_sparse_complex_matrix, add); |
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198 INSTALL_BINOP (op_sub, octave_sparse_complex_matrix, |
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199 octave_sparse_complex_matrix, sub); |
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200 INSTALL_BINOP (op_mul, octave_sparse_complex_matrix, |
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201 octave_sparse_complex_matrix, mul); |
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202 INSTALL_BINOP (op_div, octave_sparse_complex_matrix, |
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203 octave_sparse_complex_matrix, div); |
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204 INSTALL_BINOP (op_pow, octave_sparse_complex_matrix, |
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205 octave_sparse_complex_matrix, pow); |
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206 INSTALL_BINOP (op_ldiv, octave_sparse_complex_matrix, |
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207 octave_sparse_complex_matrix, ldiv); |
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208 INSTALL_BINOP (op_lt, octave_sparse_complex_matrix, |
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209 octave_sparse_complex_matrix, lt); |
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210 INSTALL_BINOP (op_le, octave_sparse_complex_matrix, |
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211 octave_sparse_complex_matrix, le); |
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212 INSTALL_BINOP (op_eq, octave_sparse_complex_matrix, |
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213 octave_sparse_complex_matrix, eq); |
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214 INSTALL_BINOP (op_ge, octave_sparse_complex_matrix, |
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215 octave_sparse_complex_matrix, ge); |
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216 INSTALL_BINOP (op_gt, octave_sparse_complex_matrix, |
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217 octave_sparse_complex_matrix, gt); |
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218 INSTALL_BINOP (op_ne, octave_sparse_complex_matrix, |
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219 octave_sparse_complex_matrix, ne); |
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220 INSTALL_BINOP (op_el_mul, octave_sparse_complex_matrix, |
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221 octave_sparse_complex_matrix, el_mul); |
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222 INSTALL_BINOP (op_el_div, octave_sparse_complex_matrix, |
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223 octave_sparse_complex_matrix, el_div); |
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224 INSTALL_BINOP (op_el_pow, octave_sparse_complex_matrix, |
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225 octave_sparse_complex_matrix, el_pow); |
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226 INSTALL_BINOP (op_el_ldiv, octave_sparse_complex_matrix, |
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227 octave_sparse_complex_matrix, el_ldiv); |
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228 INSTALL_BINOP (op_el_and, octave_sparse_complex_matrix, |
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229 octave_sparse_complex_matrix, el_and); |
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230 INSTALL_BINOP (op_el_or, octave_sparse_complex_matrix, |
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231 octave_sparse_complex_matrix, el_or); |
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232 |
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233 INSTALL_CATOP (octave_sparse_complex_matrix, |
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234 octave_sparse_complex_matrix, scm_scm); |
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235 |
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236 INSTALL_ASSIGNOP (op_asn_eq, octave_sparse_complex_matrix, |
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237 octave_sparse_complex_matrix, assign); |
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238 } |
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239 |
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240 /* |
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241 ;;; Local Variables: *** |
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242 ;;; mode: C++ *** |
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243 ;;; End: *** |
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244 */ |
