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1 /* |
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2 |
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3 Copyright (C) 1996, 1997 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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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20 02110-1301, USA. |
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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-cx-mat.h" |
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32 #include "ov-typeinfo.h" |
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33 #include "ops.h" |
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34 #include "xdiv.h" |
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35 #include "xpow.h" |
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36 |
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37 // unary complex matrix ops. |
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38 |
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39 DEFNDUNOP_OP (not, complex_matrix, complex_array, !) |
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40 DEFNDUNOP_OP (uplus, complex_matrix, complex_array, /* no-op */) |
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41 DEFNDUNOP_OP (uminus, complex_matrix, complex_array, -) |
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42 |
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43 DEFUNOP (transpose, complex_matrix) |
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44 { |
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45 CAST_UNOP_ARG (const octave_complex_matrix&); |
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46 |
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47 if (v.ndims () > 2) |
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48 { |
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49 error ("transpose not defined for N-d objects"); |
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50 return octave_value (); |
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51 } |
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52 else |
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53 return octave_value (v.complex_matrix_value().transpose ()); |
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54 } |
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55 |
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56 DEFUNOP (hermitian, complex_matrix) |
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57 { |
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58 CAST_UNOP_ARG (const octave_complex_matrix&); |
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59 |
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60 if (v.ndims () > 2) |
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61 { |
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62 error ("complex-conjugate transpose not defined for N-d objects"); |
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63 return octave_value (); |
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64 } |
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65 else |
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66 return octave_value (v.complex_matrix_value().hermitian ()); |
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67 } |
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68 |
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69 DEFNCUNOP_METHOD (incr, complex_matrix, increment) |
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70 DEFNCUNOP_METHOD (decr, complex_matrix, decrement) |
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71 |
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72 // complex matrix by complex matrix ops. |
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73 |
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74 DEFNDBINOP_OP (add, complex_matrix, complex_matrix, complex_array, complex_array, +) |
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75 DEFNDBINOP_OP (sub, complex_matrix, complex_matrix, complex_array, complex_array, -) |
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76 |
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77 DEFBINOP_OP (mul, complex_matrix, complex_matrix, *) |
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78 |
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79 DEFBINOP (div, complex_matrix, complex_matrix) |
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80 { |
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81 CAST_BINOP_ARGS (const octave_complex_matrix&, const octave_complex_matrix&); |
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82 MatrixType typ = v2.matrix_type (); |
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83 |
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84 ComplexMatrix ret = xdiv (v1.complex_matrix_value (), |
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85 v2.complex_matrix_value (), typ); |
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86 |
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87 v2.matrix_type (typ); |
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88 return ret; |
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89 } |
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90 |
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91 DEFBINOPX (pow, complex_matrix, complex_matrix) |
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92 { |
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93 error ("can't do A ^ B for A and B both matrices"); |
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94 return octave_value (); |
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95 } |
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96 |
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97 DEFBINOP (ldiv, complex_matrix, complex_matrix) |
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98 { |
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99 CAST_BINOP_ARGS (const octave_complex_matrix&, const octave_complex_matrix&); |
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100 MatrixType typ = v1.matrix_type (); |
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101 |
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102 ComplexMatrix ret = xleftdiv (v1.complex_matrix_value (), |
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103 v2.complex_matrix_value (), typ); |
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104 |
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105 v1.matrix_type (typ); |
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106 return ret; |
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107 } |
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108 |
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109 DEFNDBINOP_FN (lt, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_lt) |
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110 DEFNDBINOP_FN (le, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_le) |
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111 DEFNDBINOP_FN (eq, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_eq) |
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112 DEFNDBINOP_FN (ge, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_ge) |
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113 DEFNDBINOP_FN (gt, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_gt) |
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114 DEFNDBINOP_FN (ne, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_ne) |
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115 |
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116 DEFNDBINOP_FN (el_mul, complex_matrix, complex_matrix, complex_array, complex_array, product) |
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117 DEFNDBINOP_FN (el_div, complex_matrix, complex_matrix, complex_array, complex_array, quotient) |
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118 DEFNDBINOP_FN (el_pow, complex_matrix, complex_matrix, complex_array, complex_array, elem_xpow) |
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119 |
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120 DEFBINOP (el_ldiv, complex_matrix, complex_matrix) |
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121 { |
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122 CAST_BINOP_ARGS (const octave_complex_matrix&, const octave_complex_matrix&); |
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123 |
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124 return octave_value (quotient (v2.complex_array_value (), v1.complex_array_value ())); |
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125 } |
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126 |
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127 DEFNDBINOP_FN (el_and, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_and) |
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128 DEFNDBINOP_FN (el_or, complex_matrix, complex_matrix, complex_array, complex_array, mx_el_or) |
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129 |
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130 DEFNDCATOP_FN (cm_cm, complex_matrix, complex_matrix, complex_array, complex_array, concat) |
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131 |
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132 DEFNDASSIGNOP_FN (assign, complex_matrix, complex_matrix, complex_array, assign) |
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133 |
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134 void |
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135 install_cm_cm_ops (void) |
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136 { |
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137 INSTALL_UNOP (op_not, octave_complex_matrix, not); |
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138 INSTALL_UNOP (op_uplus, octave_complex_matrix, uplus); |
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139 INSTALL_UNOP (op_uminus, octave_complex_matrix, uminus); |
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140 INSTALL_UNOP (op_transpose, octave_complex_matrix, transpose); |
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141 INSTALL_UNOP (op_hermitian, octave_complex_matrix, hermitian); |
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142 |
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143 INSTALL_NCUNOP (op_incr, octave_complex_matrix, incr); |
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144 INSTALL_NCUNOP (op_decr, octave_complex_matrix, decr); |
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145 |
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146 INSTALL_BINOP (op_add, octave_complex_matrix, octave_complex_matrix, add); |
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147 INSTALL_BINOP (op_sub, octave_complex_matrix, octave_complex_matrix, sub); |
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148 INSTALL_BINOP (op_mul, octave_complex_matrix, octave_complex_matrix, mul); |
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149 INSTALL_BINOP (op_div, octave_complex_matrix, octave_complex_matrix, div); |
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150 INSTALL_BINOP (op_pow, octave_complex_matrix, octave_complex_matrix, pow); |
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151 INSTALL_BINOP (op_ldiv, octave_complex_matrix, octave_complex_matrix, ldiv); |
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152 INSTALL_BINOP (op_lt, octave_complex_matrix, octave_complex_matrix, lt); |
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153 INSTALL_BINOP (op_le, octave_complex_matrix, octave_complex_matrix, le); |
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154 INSTALL_BINOP (op_eq, octave_complex_matrix, octave_complex_matrix, eq); |
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155 INSTALL_BINOP (op_ge, octave_complex_matrix, octave_complex_matrix, ge); |
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156 INSTALL_BINOP (op_gt, octave_complex_matrix, octave_complex_matrix, gt); |
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157 INSTALL_BINOP (op_ne, octave_complex_matrix, octave_complex_matrix, ne); |
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158 INSTALL_BINOP (op_el_mul, octave_complex_matrix, octave_complex_matrix, el_mul); |
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159 INSTALL_BINOP (op_el_div, octave_complex_matrix, octave_complex_matrix, el_div); |
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160 INSTALL_BINOP (op_el_pow, octave_complex_matrix, octave_complex_matrix, el_pow); |
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161 INSTALL_BINOP (op_el_ldiv, octave_complex_matrix, octave_complex_matrix, el_ldiv); |
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162 INSTALL_BINOP (op_el_and, octave_complex_matrix, octave_complex_matrix, el_and); |
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163 INSTALL_BINOP (op_el_or, octave_complex_matrix, octave_complex_matrix, el_or); |
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164 |
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165 INSTALL_CATOP (octave_complex_matrix, octave_complex_matrix, cm_cm); |
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166 |
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167 INSTALL_ASSIGNOP (op_asn_eq, octave_complex_matrix, octave_complex_matrix, assign); |
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168 } |
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169 |
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170 /* |
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171 ;;; Local Variables: *** |
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172 ;;; mode: C++ *** |
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173 ;;; End: *** |
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174 */ |
