1 | //$$ newmat6.cpp Operators, element access, submatrices |
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2 | |
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3 | // Copyright (C) 1991,2,3,4: R B Davies |
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4 | |
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5 | #include "include.h" |
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6 | |
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7 | #include "newmat.h" |
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8 | #include "newmatrc.h" |
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9 | |
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10 | #ifdef use_namespace |
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11 | namespace NEWMAT { |
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12 | #endif |
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13 | |
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14 | |
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15 | |
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16 | #ifdef DO_REPORT |
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17 | #define REPORT { static ExeCounter ExeCount(__LINE__,6); ++ExeCount; } |
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18 | #else |
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19 | #define REPORT {} |
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20 | #endif |
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21 | |
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22 | /*************************** general utilities *************************/ |
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23 | |
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24 | static int tristore(int n) // els in triangular matrix |
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25 | { return (n*(n+1))/2; } |
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26 | |
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27 | |
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28 | /****************************** operators *******************************/ |
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29 | |
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30 | Real& Matrix::operator()(int m, int n) |
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31 | { |
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32 | REPORT |
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33 | if (m<=0 || m>nrows || n<=0 || n>ncols) |
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34 | Throw(IndexException(m,n,*this)); |
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35 | return store[(m-1)*ncols+n-1]; |
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36 | } |
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37 | |
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38 | Real& SymmetricMatrix::operator()(int m, int n) |
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39 | { |
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40 | REPORT |
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41 | if (m<=0 || n<=0 || m>nrows || n>ncols) |
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42 | Throw(IndexException(m,n,*this)); |
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43 | if (m>=n) return store[tristore(m-1)+n-1]; |
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44 | else return store[tristore(n-1)+m-1]; |
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45 | } |
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46 | |
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47 | Real& UpperTriangularMatrix::operator()(int m, int n) |
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48 | { |
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49 | REPORT |
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50 | if (m<=0 || n<m || n>ncols) |
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51 | Throw(IndexException(m,n,*this)); |
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52 | return store[(m-1)*ncols+n-1-tristore(m-1)]; |
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53 | } |
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54 | |
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55 | Real& LowerTriangularMatrix::operator()(int m, int n) |
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56 | { |
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57 | REPORT |
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58 | if (n<=0 || m<n || m>nrows) |
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59 | Throw(IndexException(m,n,*this)); |
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60 | return store[tristore(m-1)+n-1]; |
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61 | } |
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62 | |
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63 | Real& DiagonalMatrix::operator()(int m, int n) |
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64 | { |
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65 | REPORT |
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66 | if (n<=0 || m!=n || m>nrows || n>ncols) |
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67 | Throw(IndexException(m,n,*this)); |
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68 | return store[n-1]; |
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69 | } |
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70 | |
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71 | Real& DiagonalMatrix::operator()(int m) |
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72 | { |
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73 | REPORT |
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74 | if (m<=0 || m>nrows) Throw(IndexException(m,*this)); |
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75 | return store[m-1]; |
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76 | } |
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77 | |
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78 | Real& ColumnVector::operator()(int m) |
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79 | { |
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80 | REPORT |
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81 | if (m<=0 || m> nrows) Throw(IndexException(m,*this)); |
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82 | return store[m-1]; |
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83 | } |
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84 | |
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85 | Real& RowVector::operator()(int n) |
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86 | { |
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87 | REPORT |
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88 | if (n<=0 || n> ncols) Throw(IndexException(n,*this)); |
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89 | return store[n-1]; |
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90 | } |
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91 | |
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92 | Real& BandMatrix::operator()(int m, int n) |
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93 | { |
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94 | REPORT |
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95 | int w = upper+lower+1; int i = lower+n-m; |
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96 | if (m<=0 || m>nrows || n<=0 || n>ncols || i<0 || i>=w) |
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97 | Throw(IndexException(m,n,*this)); |
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98 | return store[w*(m-1)+i]; |
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99 | } |
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100 | |
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101 | Real& UpperBandMatrix::operator()(int m, int n) |
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102 | { |
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103 | REPORT |
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104 | int w = upper+1; int i = n-m; |
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105 | if (m<=0 || m>nrows || n<=0 || n>ncols || i<0 || i>=w) |
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106 | Throw(IndexException(m,n,*this)); |
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107 | return store[w*(m-1)+i]; |
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108 | } |
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109 | |
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110 | Real& LowerBandMatrix::operator()(int m, int n) |
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111 | { |
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112 | REPORT |
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113 | int w = lower+1; int i = lower+n-m; |
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114 | if (m<=0 || m>nrows || n<=0 || n>ncols || i<0 || i>=w) |
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115 | Throw(IndexException(m,n,*this)); |
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116 | return store[w*(m-1)+i]; |
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117 | } |
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118 | |
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119 | Real& SymmetricBandMatrix::operator()(int m, int n) |
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120 | { |
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121 | REPORT |
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122 | int w = lower+1; |
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123 | if (m>=n) |
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124 | { |
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125 | REPORT |
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126 | int i = lower+n-m; |
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127 | if ( m>nrows || n<=0 || i<0 ) |
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128 | Throw(IndexException(m,n,*this)); |
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129 | return store[w*(m-1)+i]; |
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130 | } |
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131 | else |
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132 | { |
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133 | REPORT |
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134 | int i = lower+m-n; |
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135 | if ( n>nrows || m<=0 || i<0 ) |
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136 | Throw(IndexException(m,n,*this)); |
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137 | return store[w*(n-1)+i]; |
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138 | } |
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139 | } |
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140 | |
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141 | |
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142 | Real Matrix::operator()(int m, int n) const |
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143 | { |
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144 | REPORT |
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145 | if (m<=0 || m>nrows || n<=0 || n>ncols) |
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146 | Throw(IndexException(m,n,*this)); |
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147 | return store[(m-1)*ncols+n-1]; |
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148 | } |
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149 | |
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150 | Real SymmetricMatrix::operator()(int m, int n) const |
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151 | { |
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152 | REPORT |
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153 | if (m<=0 || n<=0 || m>nrows || n>ncols) |
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154 | Throw(IndexException(m,n,*this)); |
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155 | if (m>=n) return store[tristore(m-1)+n-1]; |
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156 | else return store[tristore(n-1)+m-1]; |
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157 | } |
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158 | |
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159 | Real UpperTriangularMatrix::operator()(int m, int n) const |
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160 | { |
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161 | REPORT |
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162 | if (m<=0 || n<m || n>ncols) |
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163 | Throw(IndexException(m,n,*this)); |
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164 | return store[(m-1)*ncols+n-1-tristore(m-1)]; |
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165 | } |
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166 | |
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167 | Real LowerTriangularMatrix::operator()(int m, int n) const |
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168 | { |
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169 | REPORT |
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170 | if (n<=0 || m<n || m>nrows) |
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171 | Throw(IndexException(m,n,*this)); |
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172 | return store[tristore(m-1)+n-1]; |
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173 | } |
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174 | |
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175 | Real DiagonalMatrix::operator()(int m, int n) const |
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176 | { |
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177 | REPORT |
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178 | if (n<=0 || m!=n || m>nrows || n>ncols) |
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179 | Throw(IndexException(m,n,*this)); |
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180 | return store[n-1]; |
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181 | } |
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182 | |
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183 | Real DiagonalMatrix::operator()(int m) const |
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184 | { |
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185 | REPORT |
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186 | if (m<=0 || m>nrows) Throw(IndexException(m,*this)); |
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187 | return store[m-1]; |
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188 | } |
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189 | |
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190 | Real ColumnVector::operator()(int m) const |
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191 | { |
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192 | REPORT |
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193 | if (m<=0 || m> nrows) Throw(IndexException(m,*this)); |
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194 | return store[m-1]; |
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195 | } |
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196 | |
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197 | Real RowVector::operator()(int n) const |
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198 | { |
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199 | REPORT |
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200 | if (n<=0 || n> ncols) Throw(IndexException(n,*this)); |
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201 | return store[n-1]; |
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202 | } |
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203 | |
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204 | Real BandMatrix::operator()(int m, int n) const |
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205 | { |
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206 | REPORT |
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207 | int w = upper+lower+1; int i = lower+n-m; |
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208 | if (m<=0 || m>nrows || n<=0 || n>ncols || i<0 || i>=w) |
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209 | Throw(IndexException(m,n,*this)); |
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210 | return store[w*(m-1)+i]; |
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211 | } |
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212 | |
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213 | Real UpperBandMatrix::operator()(int m, int n) const |
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214 | { |
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215 | REPORT |
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216 | int w = upper+1; int i = n-m; |
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217 | if (m<=0 || m>nrows || n<=0 || n>ncols || i<0 || i>=w) |
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218 | Throw(IndexException(m,n,*this)); |
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219 | return store[w*(m-1)+i]; |
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220 | } |
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221 | |
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222 | Real LowerBandMatrix::operator()(int m, int n) const |
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223 | { |
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224 | REPORT |
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225 | int w = lower+1; int i = lower+n-m; |
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226 | if (m<=0 || m>nrows || n<=0 || n>ncols || i<0 || i>=w) |
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227 | Throw(IndexException(m,n,*this)); |
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228 | return store[w*(m-1)+i]; |
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229 | } |
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230 | |
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231 | Real SymmetricBandMatrix::operator()(int m, int n) const |
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232 | { |
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233 | REPORT |
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234 | int w = lower+1; |
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235 | if (m>=n) |
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236 | { |
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237 | REPORT |
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238 | int i = lower+n-m; |
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239 | if ( m>nrows || n<=0 || i<0 ) |
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240 | Throw(IndexException(m,n,*this)); |
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241 | return store[w*(m-1)+i]; |
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242 | } |
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243 | else |
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244 | { |
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245 | REPORT |
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246 | int i = lower+m-n; |
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247 | if ( n>nrows || m<=0 || i<0 ) |
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248 | Throw(IndexException(m,n,*this)); |
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249 | return store[w*(n-1)+i]; |
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250 | } |
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251 | } |
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252 | |
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253 | |
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254 | Real BaseMatrix::AsScalar() const |
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255 | { |
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256 | REPORT |
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257 | GeneralMatrix* gm = ((BaseMatrix&)*this).Evaluate(); |
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258 | |
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259 | if (gm->nrows!=1 || gm->ncols!=1) |
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260 | { |
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261 | Tracer tr("AsScalar"); |
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262 | Try |
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263 | { Throw(ProgramException("Cannot convert to scalar", *gm)); } |
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264 | CatchAll { gm->tDelete(); ReThrow; } |
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265 | } |
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266 | |
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267 | Real x = *(gm->store); gm->tDelete(); return x; |
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268 | } |
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269 | |
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270 | #ifdef TEMPS_DESTROYED_QUICKLY |
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271 | |
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272 | AddedMatrix& BaseMatrix::operator+(const BaseMatrix& bm) const |
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273 | { |
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274 | REPORT |
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275 | AddedMatrix* x = new AddedMatrix(this, &bm); |
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276 | MatrixErrorNoSpace(x); |
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277 | return *x; |
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278 | } |
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279 | |
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280 | SPMatrix& SP(const BaseMatrix& bm1,const BaseMatrix& bm2) |
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281 | { |
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282 | REPORT |
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283 | SPMatrix* x = new SPMatrix(&bm1, &bm2); |
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284 | MatrixErrorNoSpace(x); |
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285 | return *x; |
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286 | } |
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287 | |
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288 | KPMatrix& KP(const BaseMatrix& bm1,const BaseMatrix& bm2) |
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289 | { |
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290 | REPORT |
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291 | KPMatrix* x = new KPMatrix(&bm1, &bm2); |
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292 | MatrixErrorNoSpace(x); |
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293 | return *x; |
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294 | } |
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295 | |
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296 | MultipliedMatrix& BaseMatrix::operator*(const BaseMatrix& bm) const |
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297 | { |
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298 | REPORT |
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299 | MultipliedMatrix* x = new MultipliedMatrix(this, &bm); |
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300 | MatrixErrorNoSpace(x); |
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301 | return *x; |
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302 | } |
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303 | |
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304 | ConcatenatedMatrix& BaseMatrix::operator|(const BaseMatrix& bm) const |
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305 | { |
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306 | REPORT |
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307 | ConcatenatedMatrix* x = new ConcatenatedMatrix(this, &bm); |
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308 | MatrixErrorNoSpace(x); |
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309 | return *x; |
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310 | } |
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311 | |
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312 | StackedMatrix& BaseMatrix::operator&(const BaseMatrix& bm) const |
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313 | { |
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314 | REPORT |
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315 | StackedMatrix* x = new StackedMatrix(this, &bm); |
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316 | MatrixErrorNoSpace(x); |
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317 | return *x; |
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318 | } |
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319 | |
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320 | //SolvedMatrix& InvertedMatrix::operator*(const BaseMatrix& bmx) const |
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321 | SolvedMatrix& InvertedMatrix::operator*(const BaseMatrix& bmx) |
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322 | { |
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323 | REPORT |
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324 | SolvedMatrix* x; |
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325 | Try { x = new SolvedMatrix(bm, &bmx); MatrixErrorNoSpace(x); } |
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326 | CatchAll { delete this; ReThrow; } |
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327 | delete this; // since we are using bm rather than this |
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328 | return *x; |
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329 | } |
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330 | |
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331 | SubtractedMatrix& BaseMatrix::operator-(const BaseMatrix& bm) const |
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332 | { |
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333 | REPORT |
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334 | SubtractedMatrix* x = new SubtractedMatrix(this, &bm); |
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335 | MatrixErrorNoSpace(x); |
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336 | return *x; |
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337 | } |
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338 | |
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339 | ShiftedMatrix& BaseMatrix::operator+(Real f) const |
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340 | { |
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341 | REPORT |
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342 | ShiftedMatrix* x = new ShiftedMatrix(this, f); |
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343 | MatrixErrorNoSpace(x); |
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344 | return *x; |
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345 | } |
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346 | |
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347 | NegShiftedMatrix& operator-(Real f,const BaseMatrix& bm1) |
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348 | { |
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349 | REPORT |
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350 | NegShiftedMatrix* x = new NegShiftedMatrix(f, &bm1); |
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351 | MatrixErrorNoSpace(x); |
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352 | return *x; |
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353 | } |
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354 | |
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355 | ScaledMatrix& BaseMatrix::operator*(Real f) const |
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356 | { |
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357 | REPORT |
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358 | ScaledMatrix* x = new ScaledMatrix(this, f); |
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359 | MatrixErrorNoSpace(x); |
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360 | return *x; |
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361 | } |
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362 | |
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363 | ScaledMatrix& BaseMatrix::operator/(Real f) const |
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364 | { |
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365 | REPORT |
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366 | ScaledMatrix* x = new ScaledMatrix(this, 1.0/f); |
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367 | MatrixErrorNoSpace(x); |
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368 | return *x; |
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369 | } |
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370 | |
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371 | ShiftedMatrix& BaseMatrix::operator-(Real f) const |
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372 | { |
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373 | REPORT |
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374 | ShiftedMatrix* x = new ShiftedMatrix(this, -f); |
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375 | MatrixErrorNoSpace(x); |
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376 | return *x; |
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377 | } |
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378 | |
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379 | TransposedMatrix& BaseMatrix::t() const |
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380 | { |
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381 | REPORT |
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382 | TransposedMatrix* x = new TransposedMatrix(this); |
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383 | MatrixErrorNoSpace(x); |
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384 | return *x; |
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385 | } |
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386 | |
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387 | NegatedMatrix& BaseMatrix::operator-() const |
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388 | { |
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389 | REPORT |
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390 | NegatedMatrix* x = new NegatedMatrix(this); |
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391 | MatrixErrorNoSpace(x); |
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392 | return *x; |
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393 | } |
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394 | |
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395 | ReversedMatrix& BaseMatrix::Reverse() const |
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396 | { |
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397 | REPORT |
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398 | ReversedMatrix* x = new ReversedMatrix(this); |
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399 | MatrixErrorNoSpace(x); |
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400 | return *x; |
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401 | } |
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402 | |
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403 | InvertedMatrix& BaseMatrix::i() const |
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404 | { |
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405 | REPORT |
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406 | InvertedMatrix* x = new InvertedMatrix(this); |
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407 | MatrixErrorNoSpace(x); |
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408 | return *x; |
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409 | } |
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410 | |
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411 | RowedMatrix& BaseMatrix::AsRow() const |
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412 | { |
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413 | REPORT |
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414 | RowedMatrix* x = new RowedMatrix(this); |
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415 | MatrixErrorNoSpace(x); |
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416 | return *x; |
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417 | } |
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418 | |
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419 | ColedMatrix& BaseMatrix::AsColumn() const |
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420 | { |
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421 | REPORT |
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422 | ColedMatrix* x = new ColedMatrix(this); |
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423 | MatrixErrorNoSpace(x); |
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424 | return *x; |
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425 | } |
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426 | |
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427 | DiagedMatrix& BaseMatrix::AsDiagonal() const |
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428 | { |
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429 | REPORT |
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430 | DiagedMatrix* x = new DiagedMatrix(this); |
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431 | MatrixErrorNoSpace(x); |
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432 | return *x; |
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433 | } |
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434 | |
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435 | MatedMatrix& BaseMatrix::AsMatrix(int nrx, int ncx) const |
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436 | { |
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437 | REPORT |
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438 | MatedMatrix* x = new MatedMatrix(this,nrx,ncx); |
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439 | MatrixErrorNoSpace(x); |
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440 | return *x; |
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441 | } |
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442 | |
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443 | #else |
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444 | |
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445 | AddedMatrix BaseMatrix::operator+(const BaseMatrix& bm) const |
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446 | { REPORT return AddedMatrix(this, &bm); } |
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447 | |
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448 | SPMatrix SP(const BaseMatrix& bm1,const BaseMatrix& bm2) |
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449 | { REPORT return SPMatrix(&bm1, &bm2); } |
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450 | |
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451 | KPMatrix KP(const BaseMatrix& bm1,const BaseMatrix& bm2) |
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452 | { REPORT return KPMatrix(&bm1, &bm2); } |
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453 | |
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454 | MultipliedMatrix BaseMatrix::operator*(const BaseMatrix& bm) const |
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455 | { REPORT return MultipliedMatrix(this, &bm); } |
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456 | |
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457 | ConcatenatedMatrix BaseMatrix::operator|(const BaseMatrix& bm) const |
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458 | { REPORT return ConcatenatedMatrix(this, &bm); } |
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459 | |
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460 | StackedMatrix BaseMatrix::operator&(const BaseMatrix& bm) const |
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461 | { REPORT return StackedMatrix(this, &bm); } |
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462 | |
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463 | SolvedMatrix InvertedMatrix::operator*(const BaseMatrix& bmx) const |
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464 | { REPORT return SolvedMatrix(bm, &bmx); } |
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465 | |
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466 | SubtractedMatrix BaseMatrix::operator-(const BaseMatrix& bm) const |
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467 | { REPORT return SubtractedMatrix(this, &bm); } |
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468 | |
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469 | ShiftedMatrix BaseMatrix::operator+(Real f) const |
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470 | { REPORT return ShiftedMatrix(this, f); } |
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471 | |
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472 | NegShiftedMatrix operator-(Real f, const BaseMatrix& bm) |
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473 | { REPORT return NegShiftedMatrix(f, &bm); } |
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474 | |
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475 | ScaledMatrix BaseMatrix::operator*(Real f) const |
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476 | { REPORT return ScaledMatrix(this, f); } |
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477 | |
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478 | ScaledMatrix BaseMatrix::operator/(Real f) const |
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479 | { REPORT return ScaledMatrix(this, 1.0/f); } |
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480 | |
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481 | ShiftedMatrix BaseMatrix::operator-(Real f) const |
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482 | { REPORT return ShiftedMatrix(this, -f); } |
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483 | |
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484 | TransposedMatrix BaseMatrix::t() const |
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485 | { REPORT return TransposedMatrix(this); } |
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486 | |
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487 | NegatedMatrix BaseMatrix::operator-() const |
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488 | { REPORT return NegatedMatrix(this); } |
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489 | |
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490 | ReversedMatrix BaseMatrix::Reverse() const |
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491 | { REPORT return ReversedMatrix(this); } |
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492 | |
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493 | InvertedMatrix BaseMatrix::i() const |
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494 | { REPORT return InvertedMatrix(this); } |
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495 | |
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496 | |
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497 | RowedMatrix BaseMatrix::AsRow() const |
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498 | { REPORT return RowedMatrix(this); } |
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499 | |
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500 | ColedMatrix BaseMatrix::AsColumn() const |
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501 | { REPORT return ColedMatrix(this); } |
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502 | |
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503 | DiagedMatrix BaseMatrix::AsDiagonal() const |
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504 | { REPORT return DiagedMatrix(this); } |
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505 | |
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506 | MatedMatrix BaseMatrix::AsMatrix(int nrx, int ncx) const |
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507 | { REPORT return MatedMatrix(this,nrx,ncx); } |
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508 | |
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509 | #endif |
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510 | |
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511 | void GeneralMatrix::operator=(Real f) |
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512 | { REPORT int i=storage; Real* s=store; while (i--) { *s++ = f; } } |
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513 | |
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514 | void Matrix::operator=(const BaseMatrix& X) |
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515 | { |
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516 | REPORT //CheckConversion(X); |
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517 | // MatrixConversionCheck mcc; |
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518 | Eq(X,MatrixType::Rt); |
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519 | } |
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520 | |
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521 | void RowVector::operator=(const BaseMatrix& X) |
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522 | { |
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523 | REPORT // CheckConversion(X); |
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524 | // MatrixConversionCheck mcc; |
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525 | Eq(X,MatrixType::RV); |
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526 | if (nrows!=1) |
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527 | { Tracer tr("RowVector(=)"); Throw(VectorException(*this)); } |
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528 | } |
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529 | |
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530 | void ColumnVector::operator=(const BaseMatrix& X) |
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531 | { |
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532 | REPORT //CheckConversion(X); |
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533 | // MatrixConversionCheck mcc; |
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534 | Eq(X,MatrixType::CV); |
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535 | if (ncols!=1) |
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536 | { Tracer tr("ColumnVector(=)"); Throw(VectorException(*this)); } |
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537 | } |
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538 | |
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539 | void SymmetricMatrix::operator=(const BaseMatrix& X) |
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540 | { |
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541 | REPORT // CheckConversion(X); |
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542 | // MatrixConversionCheck mcc; |
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543 | Eq(X,MatrixType::Sm); |
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544 | } |
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545 | |
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546 | void UpperTriangularMatrix::operator=(const BaseMatrix& X) |
---|
547 | { |
---|
548 | REPORT //CheckConversion(X); |
---|
549 | // MatrixConversionCheck mcc; |
---|
550 | Eq(X,MatrixType::UT); |
---|
551 | } |
---|
552 | |
---|
553 | void LowerTriangularMatrix::operator=(const BaseMatrix& X) |
---|
554 | { |
---|
555 | REPORT //CheckConversion(X); |
---|
556 | // MatrixConversionCheck mcc; |
---|
557 | Eq(X,MatrixType::LT); |
---|
558 | } |
---|
559 | |
---|
560 | void DiagonalMatrix::operator=(const BaseMatrix& X) |
---|
561 | { |
---|
562 | REPORT // CheckConversion(X); |
---|
563 | // MatrixConversionCheck mcc; |
---|
564 | Eq(X,MatrixType::Dg); |
---|
565 | } |
---|
566 | |
---|
567 | void IdentityMatrix::operator=(const BaseMatrix& X) |
---|
568 | { |
---|
569 | REPORT // CheckConversion(X); |
---|
570 | // MatrixConversionCheck mcc; |
---|
571 | Eq(X,MatrixType::Id); |
---|
572 | } |
---|
573 | |
---|
574 | void GeneralMatrix::operator<<(const Real* r) |
---|
575 | { |
---|
576 | REPORT |
---|
577 | int i = storage; Real* s=store; |
---|
578 | while(i--) *s++ = *r++; |
---|
579 | } |
---|
580 | |
---|
581 | |
---|
582 | void GenericMatrix::operator=(const GenericMatrix& bmx) |
---|
583 | { |
---|
584 | if (&bmx != this) { REPORT if (gm) delete gm; gm = bmx.gm->Image();} |
---|
585 | else { REPORT } |
---|
586 | gm->Protect(); |
---|
587 | } |
---|
588 | |
---|
589 | void GenericMatrix::operator=(const BaseMatrix& bmx) |
---|
590 | { |
---|
591 | if (gm) |
---|
592 | { |
---|
593 | int counter=bmx.search(gm); |
---|
594 | if (counter==0) { REPORT delete gm; gm=0; } |
---|
595 | else { REPORT gm->Release(counter); } |
---|
596 | } |
---|
597 | else { REPORT } |
---|
598 | GeneralMatrix* gmx = ((BaseMatrix&)bmx).Evaluate(); |
---|
599 | if (gmx != gm) { REPORT if (gm) delete gm; gm = gmx->Image(); } |
---|
600 | else { REPORT } |
---|
601 | gm->Protect(); |
---|
602 | } |
---|
603 | |
---|
604 | |
---|
605 | /*************************** += etc ***************************************/ |
---|
606 | |
---|
607 | // will also need versions for SubMatrix |
---|
608 | |
---|
609 | |
---|
610 | |
---|
611 | // GeneralMatrix operators |
---|
612 | |
---|
613 | void GeneralMatrix::operator+=(const BaseMatrix& X) |
---|
614 | { |
---|
615 | REPORT |
---|
616 | Tracer tr("GeneralMatrix::operator+="); |
---|
617 | // MatrixConversionCheck mcc; |
---|
618 | Protect(); // so it cannot get deleted |
---|
619 | // during Evaluate |
---|
620 | GeneralMatrix* gm = ((BaseMatrix&)X).Evaluate(); |
---|
621 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
622 | AddedMatrix* am = new AddedMatrix(this,gm); |
---|
623 | MatrixErrorNoSpace(am); |
---|
624 | if (gm==this) Release(2); else Release(); |
---|
625 | Eq2(*am,Type()); |
---|
626 | #else |
---|
627 | AddedMatrix am(this,gm); |
---|
628 | if (gm==this) Release(2); else Release(); |
---|
629 | Eq2(am,Type()); |
---|
630 | #endif |
---|
631 | } |
---|
632 | |
---|
633 | void GeneralMatrix::operator-=(const BaseMatrix& X) |
---|
634 | { |
---|
635 | REPORT |
---|
636 | Tracer tr("GeneralMatrix::operator-="); |
---|
637 | // MatrixConversionCheck mcc; |
---|
638 | Protect(); // so it cannot get deleted |
---|
639 | // during Evaluate |
---|
640 | GeneralMatrix* gm = ((BaseMatrix&)X).Evaluate(); |
---|
641 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
642 | SubtractedMatrix* am = new SubtractedMatrix(this,gm); |
---|
643 | MatrixErrorNoSpace(am); |
---|
644 | if (gm==this) Release(2); else Release(); |
---|
645 | Eq2(*am,Type()); |
---|
646 | #else |
---|
647 | SubtractedMatrix am(this,gm); |
---|
648 | if (gm==this) Release(2); else Release(); |
---|
649 | Eq2(am,Type()); |
---|
650 | #endif |
---|
651 | } |
---|
652 | |
---|
653 | void GeneralMatrix::operator*=(const BaseMatrix& X) |
---|
654 | { |
---|
655 | REPORT |
---|
656 | Tracer tr("GeneralMatrix::operator*="); |
---|
657 | // MatrixConversionCheck mcc; |
---|
658 | Protect(); // so it cannot get deleted |
---|
659 | // during Evaluate |
---|
660 | GeneralMatrix* gm = ((BaseMatrix&)X).Evaluate(); |
---|
661 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
662 | MultipliedMatrix* am = new MultipliedMatrix(this,gm); |
---|
663 | MatrixErrorNoSpace(am); |
---|
664 | if (gm==this) Release(2); else Release(); |
---|
665 | Eq2(*am,Type()); |
---|
666 | #else |
---|
667 | MultipliedMatrix am(this,gm); |
---|
668 | if (gm==this) Release(2); else Release(); |
---|
669 | Eq2(am,Type()); |
---|
670 | #endif |
---|
671 | } |
---|
672 | |
---|
673 | void GeneralMatrix::operator|=(const BaseMatrix& X) |
---|
674 | { |
---|
675 | REPORT |
---|
676 | Tracer tr("GeneralMatrix::operator|="); |
---|
677 | // MatrixConversionCheck mcc; |
---|
678 | Protect(); // so it cannot get deleted |
---|
679 | // during Evaluate |
---|
680 | GeneralMatrix* gm = ((BaseMatrix&)X).Evaluate(); |
---|
681 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
682 | ConcatenatedMatrix* am = new ConcatenatedMatrix(this,gm); |
---|
683 | MatrixErrorNoSpace(am); |
---|
684 | if (gm==this) Release(2); else Release(); |
---|
685 | Eq2(*am,Type()); |
---|
686 | #else |
---|
687 | ConcatenatedMatrix am(this,gm); |
---|
688 | if (gm==this) Release(2); else Release(); |
---|
689 | Eq2(am,Type()); |
---|
690 | #endif |
---|
691 | } |
---|
692 | |
---|
693 | void GeneralMatrix::operator&=(const BaseMatrix& X) |
---|
694 | { |
---|
695 | REPORT |
---|
696 | Tracer tr("GeneralMatrix::operator&="); |
---|
697 | // MatrixConversionCheck mcc; |
---|
698 | Protect(); // so it cannot get deleted |
---|
699 | // during Evaluate |
---|
700 | GeneralMatrix* gm = ((BaseMatrix&)X).Evaluate(); |
---|
701 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
702 | StackedMatrix* am = new StackedMatrix(this,gm); |
---|
703 | MatrixErrorNoSpace(am); |
---|
704 | if (gm==this) Release(2); else Release(); |
---|
705 | Eq2(*am,Type()); |
---|
706 | #else |
---|
707 | StackedMatrix am(this,gm); |
---|
708 | if (gm==this) Release(2); else Release(); |
---|
709 | Eq2(am,Type()); |
---|
710 | #endif |
---|
711 | } |
---|
712 | |
---|
713 | void GeneralMatrix::operator+=(Real r) |
---|
714 | { |
---|
715 | REPORT |
---|
716 | Tracer tr("GeneralMatrix::operator+=(Real)"); |
---|
717 | // MatrixConversionCheck mcc; |
---|
718 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
719 | ShiftedMatrix* am = new ShiftedMatrix(this,r); |
---|
720 | MatrixErrorNoSpace(am); |
---|
721 | Release(); Eq2(*am,Type()); |
---|
722 | #else |
---|
723 | ShiftedMatrix am(this,r); |
---|
724 | Release(); Eq2(am,Type()); |
---|
725 | #endif |
---|
726 | } |
---|
727 | |
---|
728 | void GeneralMatrix::operator*=(Real r) |
---|
729 | { |
---|
730 | REPORT |
---|
731 | Tracer tr("GeneralMatrix::operator*=(Real)"); |
---|
732 | // MatrixConversionCheck mcc; |
---|
733 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
734 | ScaledMatrix* am = new ScaledMatrix(this,r); |
---|
735 | MatrixErrorNoSpace(am); |
---|
736 | Release(); Eq2(*am,Type()); |
---|
737 | #else |
---|
738 | ScaledMatrix am(this,r); |
---|
739 | Release(); Eq2(am,Type()); |
---|
740 | #endif |
---|
741 | } |
---|
742 | |
---|
743 | |
---|
744 | // Generic matrix operators |
---|
745 | |
---|
746 | void GenericMatrix::operator+=(const BaseMatrix& X) |
---|
747 | { |
---|
748 | REPORT |
---|
749 | Tracer tr("GenericMatrix::operator+="); |
---|
750 | if (!gm) Throw(ProgramException("GenericMatrix is null")); |
---|
751 | gm->Protect(); // so it cannot get deleted during Evaluate |
---|
752 | GeneralMatrix* gmx = ((BaseMatrix&)X).Evaluate(); |
---|
753 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
754 | AddedMatrix* am = new AddedMatrix(gm,gmx); |
---|
755 | MatrixErrorNoSpace(am); |
---|
756 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
757 | GeneralMatrix* gmy = am->Evaluate(); |
---|
758 | #else |
---|
759 | AddedMatrix am(gm,gmx); |
---|
760 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
761 | GeneralMatrix* gmy = am.Evaluate(); |
---|
762 | #endif |
---|
763 | if (gmy != gm) { REPORT delete gm; gm = gmy->Image(); } |
---|
764 | else { REPORT } |
---|
765 | gm->Protect(); |
---|
766 | } |
---|
767 | |
---|
768 | void GenericMatrix::operator-=(const BaseMatrix& X) |
---|
769 | { |
---|
770 | REPORT |
---|
771 | Tracer tr("GenericMatrix::operator-="); |
---|
772 | if (!gm) Throw(ProgramException("GenericMatrix is null")); |
---|
773 | gm->Protect(); // so it cannot get deleted during Evaluate |
---|
774 | GeneralMatrix* gmx = ((BaseMatrix&)X).Evaluate(); |
---|
775 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
776 | SubtractedMatrix* am = new SubtractedMatrix(gm,gmx); |
---|
777 | MatrixErrorNoSpace(am); |
---|
778 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
779 | GeneralMatrix* gmy = am->Evaluate(); |
---|
780 | #else |
---|
781 | SubtractedMatrix am(gm,gmx); |
---|
782 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
783 | GeneralMatrix* gmy = am.Evaluate(); |
---|
784 | #endif |
---|
785 | if (gmy != gm) { REPORT delete gm; gm = gmy->Image(); } |
---|
786 | else { REPORT } |
---|
787 | gm->Protect(); |
---|
788 | } |
---|
789 | |
---|
790 | void GenericMatrix::operator*=(const BaseMatrix& X) |
---|
791 | { |
---|
792 | REPORT |
---|
793 | Tracer tr("GenericMatrix::operator*="); |
---|
794 | if (!gm) Throw(ProgramException("GenericMatrix is null")); |
---|
795 | gm->Protect(); // so it cannot get deleted during Evaluate |
---|
796 | GeneralMatrix* gmx = ((BaseMatrix&)X).Evaluate(); |
---|
797 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
798 | MultipliedMatrix* am = new MultipliedMatrix(gm,gmx); |
---|
799 | MatrixErrorNoSpace(am); |
---|
800 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
801 | GeneralMatrix* gmy = am->Evaluate(); |
---|
802 | #else |
---|
803 | MultipliedMatrix am(gm,gmx); |
---|
804 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
805 | GeneralMatrix* gmy = am.Evaluate(); |
---|
806 | #endif |
---|
807 | if (gmy != gm) { REPORT delete gm; gm = gmy->Image(); } |
---|
808 | else { REPORT } |
---|
809 | gm->Protect(); |
---|
810 | } |
---|
811 | |
---|
812 | void GenericMatrix::operator|=(const BaseMatrix& X) |
---|
813 | { |
---|
814 | REPORT |
---|
815 | Tracer tr("GenericMatrix::operator|="); |
---|
816 | if (!gm) Throw(ProgramException("GenericMatrix is null")); |
---|
817 | gm->Protect(); // so it cannot get deleted during Evaluate |
---|
818 | GeneralMatrix* gmx = ((BaseMatrix&)X).Evaluate(); |
---|
819 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
820 | ConcatenatedMatrix* am = new ConcatenatedMatrix(gm,gmx); |
---|
821 | MatrixErrorNoSpace(am); |
---|
822 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
823 | GeneralMatrix* gmy = am->Evaluate(); |
---|
824 | #else |
---|
825 | ConcatenatedMatrix am(gm,gmx); |
---|
826 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
827 | GeneralMatrix* gmy = am.Evaluate(); |
---|
828 | #endif |
---|
829 | if (gmy != gm) { REPORT delete gm; gm = gmy->Image(); } |
---|
830 | else { REPORT } |
---|
831 | gm->Protect(); |
---|
832 | } |
---|
833 | |
---|
834 | void GenericMatrix::operator&=(const BaseMatrix& X) |
---|
835 | { |
---|
836 | REPORT |
---|
837 | Tracer tr("GenericMatrix::operator&="); |
---|
838 | if (!gm) Throw(ProgramException("GenericMatrix is null")); |
---|
839 | gm->Protect(); // so it cannot get deleted during Evaluate |
---|
840 | GeneralMatrix* gmx = ((BaseMatrix&)X).Evaluate(); |
---|
841 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
842 | StackedMatrix* am = new StackedMatrix(gm,gmx); |
---|
843 | MatrixErrorNoSpace(am); |
---|
844 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
845 | GeneralMatrix* gmy = am->Evaluate(); |
---|
846 | #else |
---|
847 | StackedMatrix am(gm,gmx); |
---|
848 | if (gmx==gm) gm->Release(2); else gm->Release(); |
---|
849 | GeneralMatrix* gmy = am.Evaluate(); |
---|
850 | #endif |
---|
851 | if (gmy != gm) { REPORT delete gm; gm = gmy->Image(); } |
---|
852 | else { REPORT } |
---|
853 | gm->Protect(); |
---|
854 | } |
---|
855 | |
---|
856 | void GenericMatrix::operator+=(Real r) |
---|
857 | { |
---|
858 | REPORT |
---|
859 | Tracer tr("GenericMatrix::operator+= (Real)"); |
---|
860 | if (!gm) Throw(ProgramException("GenericMatrix is null")); |
---|
861 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
862 | ShiftedMatrix* am = new ShiftedMatrix(gm,r); |
---|
863 | MatrixErrorNoSpace(am); |
---|
864 | gm->Release(); |
---|
865 | GeneralMatrix* gmy = am->Evaluate(); |
---|
866 | #else |
---|
867 | ShiftedMatrix am(gm,r); |
---|
868 | gm->Release(); |
---|
869 | GeneralMatrix* gmy = am.Evaluate(); |
---|
870 | #endif |
---|
871 | if (gmy != gm) { REPORT delete gm; gm = gmy->Image(); } |
---|
872 | else { REPORT } |
---|
873 | gm->Protect(); |
---|
874 | } |
---|
875 | |
---|
876 | void GenericMatrix::operator*=(Real r) |
---|
877 | { |
---|
878 | REPORT |
---|
879 | Tracer tr("GenericMatrix::operator*= (Real)"); |
---|
880 | if (!gm) Throw(ProgramException("GenericMatrix is null")); |
---|
881 | #ifdef TEMPS_DESTROYED_QUICKLY |
---|
882 | ScaledMatrix* am = new ScaledMatrix(gm,r); |
---|
883 | MatrixErrorNoSpace(am); |
---|
884 | gm->Release(); |
---|
885 | GeneralMatrix* gmy = am->Evaluate(); |
---|
886 | #else |
---|
887 | ScaledMatrix am(gm,r); |
---|
888 | gm->Release(); |
---|
889 | GeneralMatrix* gmy = am.Evaluate(); |
---|
890 | #endif |
---|
891 | if (gmy != gm) { REPORT delete gm; gm = gmy->Image(); } |
---|
892 | else { REPORT } |
---|
893 | gm->Protect(); |
---|
894 | } |
---|
895 | |
---|
896 | |
---|
897 | /************************* element access *********************************/ |
---|
898 | |
---|
899 | Real& Matrix::element(int m, int n) |
---|
900 | { |
---|
901 | REPORT |
---|
902 | if (m<0 || m>= nrows || n<0 || n>= ncols) |
---|
903 | Throw(IndexException(m,n,*this,true)); |
---|
904 | return store[m*ncols+n]; |
---|
905 | } |
---|
906 | |
---|
907 | Real Matrix::element(int m, int n) const |
---|
908 | { |
---|
909 | REPORT |
---|
910 | if (m<0 || m>= nrows || n<0 || n>= ncols) |
---|
911 | Throw(IndexException(m,n,*this,true)); |
---|
912 | return store[m*ncols+n]; |
---|
913 | } |
---|
914 | |
---|
915 | Real& SymmetricMatrix::element(int m, int n) |
---|
916 | { |
---|
917 | REPORT |
---|
918 | if (m<0 || n<0 || m >= nrows || n>=ncols) |
---|
919 | Throw(IndexException(m,n,*this,true)); |
---|
920 | if (m>=n) return store[tristore(m)+n]; |
---|
921 | else return store[tristore(n)+m]; |
---|
922 | } |
---|
923 | |
---|
924 | Real SymmetricMatrix::element(int m, int n) const |
---|
925 | { |
---|
926 | REPORT |
---|
927 | if (m<0 || n<0 || m >= nrows || n>=ncols) |
---|
928 | Throw(IndexException(m,n,*this,true)); |
---|
929 | if (m>=n) return store[tristore(m)+n]; |
---|
930 | else return store[tristore(n)+m]; |
---|
931 | } |
---|
932 | |
---|
933 | Real& UpperTriangularMatrix::element(int m, int n) |
---|
934 | { |
---|
935 | REPORT |
---|
936 | if (m<0 || n<m || n>=ncols) |
---|
937 | Throw(IndexException(m,n,*this,true)); |
---|
938 | return store[m*ncols+n-tristore(m)]; |
---|
939 | } |
---|
940 | |
---|
941 | Real UpperTriangularMatrix::element(int m, int n) const |
---|
942 | { |
---|
943 | REPORT |
---|
944 | if (m<0 || n<m || n>=ncols) |
---|
945 | Throw(IndexException(m,n,*this,true)); |
---|
946 | return store[m*ncols+n-tristore(m)]; |
---|
947 | } |
---|
948 | |
---|
949 | Real& LowerTriangularMatrix::element(int m, int n) |
---|
950 | { |
---|
951 | REPORT |
---|
952 | if (n<0 || m<n || m>=nrows) |
---|
953 | Throw(IndexException(m,n,*this,true)); |
---|
954 | return store[tristore(m)+n]; |
---|
955 | } |
---|
956 | |
---|
957 | Real LowerTriangularMatrix::element(int m, int n) const |
---|
958 | { |
---|
959 | REPORT |
---|
960 | if (n<0 || m<n || m>=nrows) |
---|
961 | Throw(IndexException(m,n,*this,true)); |
---|
962 | return store[tristore(m)+n]; |
---|
963 | } |
---|
964 | |
---|
965 | Real& DiagonalMatrix::element(int m, int n) |
---|
966 | { |
---|
967 | REPORT |
---|
968 | if (n<0 || m!=n || m>=nrows || n>=ncols) |
---|
969 | Throw(IndexException(m,n,*this,true)); |
---|
970 | return store[n]; |
---|
971 | } |
---|
972 | |
---|
973 | Real DiagonalMatrix::element(int m, int n) const |
---|
974 | { |
---|
975 | REPORT |
---|
976 | if (n<0 || m!=n || m>=nrows || n>=ncols) |
---|
977 | Throw(IndexException(m,n,*this,true)); |
---|
978 | return store[n]; |
---|
979 | } |
---|
980 | |
---|
981 | Real& DiagonalMatrix::element(int m) |
---|
982 | { |
---|
983 | REPORT |
---|
984 | if (m<0 || m>=nrows) Throw(IndexException(m,*this,true)); |
---|
985 | return store[m]; |
---|
986 | } |
---|
987 | |
---|
988 | Real DiagonalMatrix::element(int m) const |
---|
989 | { |
---|
990 | REPORT |
---|
991 | if (m<0 || m>=nrows) Throw(IndexException(m,*this,true)); |
---|
992 | return store[m]; |
---|
993 | } |
---|
994 | |
---|
995 | Real& ColumnVector::element(int m) |
---|
996 | { |
---|
997 | REPORT |
---|
998 | if (m<0 || m>= nrows) Throw(IndexException(m,*this,true)); |
---|
999 | return store[m]; |
---|
1000 | } |
---|
1001 | |
---|
1002 | Real ColumnVector::element(int m) const |
---|
1003 | { |
---|
1004 | REPORT |
---|
1005 | if (m<0 || m>= nrows) Throw(IndexException(m,*this,true)); |
---|
1006 | return store[m]; |
---|
1007 | } |
---|
1008 | |
---|
1009 | Real& RowVector::element(int n) |
---|
1010 | { |
---|
1011 | REPORT |
---|
1012 | if (n<0 || n>= ncols) Throw(IndexException(n,*this,true)); |
---|
1013 | return store[n]; |
---|
1014 | } |
---|
1015 | |
---|
1016 | Real RowVector::element(int n) const |
---|
1017 | { |
---|
1018 | REPORT |
---|
1019 | if (n<0 || n>= ncols) Throw(IndexException(n,*this,true)); |
---|
1020 | return store[n]; |
---|
1021 | } |
---|
1022 | |
---|
1023 | Real& BandMatrix::element(int m, int n) |
---|
1024 | { |
---|
1025 | REPORT |
---|
1026 | int w = upper+lower+1; int i = lower+n-m; |
---|
1027 | if (m<0 || m>= nrows || n<0 || n>= ncols || i<0 || i>=w) |
---|
1028 | Throw(IndexException(m,n,*this,true)); |
---|
1029 | return store[w*m+i]; |
---|
1030 | } |
---|
1031 | |
---|
1032 | Real BandMatrix::element(int m, int n) const |
---|
1033 | { |
---|
1034 | REPORT |
---|
1035 | int w = upper+lower+1; int i = lower+n-m; |
---|
1036 | if (m<0 || m>= nrows || n<0 || n>= ncols || i<0 || i>=w) |
---|
1037 | Throw(IndexException(m,n,*this,true)); |
---|
1038 | return store[w*m+i]; |
---|
1039 | } |
---|
1040 | |
---|
1041 | Real& UpperBandMatrix::element(int m, int n) |
---|
1042 | { |
---|
1043 | REPORT |
---|
1044 | int w = upper+1; int i = n-m; |
---|
1045 | if (m<0 || m>= nrows || n<0 || n>= ncols || i<0 || i>=w) |
---|
1046 | Throw(IndexException(m,n,*this,true)); |
---|
1047 | return store[w*m+i]; |
---|
1048 | } |
---|
1049 | |
---|
1050 | Real UpperBandMatrix::element(int m, int n) const |
---|
1051 | { |
---|
1052 | REPORT |
---|
1053 | int w = upper+1; int i = n-m; |
---|
1054 | if (m<0 || m>= nrows || n<0 || n>= ncols || i<0 || i>=w) |
---|
1055 | Throw(IndexException(m,n,*this,true)); |
---|
1056 | return store[w*m+i]; |
---|
1057 | } |
---|
1058 | |
---|
1059 | Real& LowerBandMatrix::element(int m, int n) |
---|
1060 | { |
---|
1061 | REPORT |
---|
1062 | int w = lower+1; int i = lower+n-m; |
---|
1063 | if (m<0 || m>= nrows || n<0 || n>= ncols || i<0 || i>=w) |
---|
1064 | Throw(IndexException(m,n,*this,true)); |
---|
1065 | return store[w*m+i]; |
---|
1066 | } |
---|
1067 | |
---|
1068 | Real LowerBandMatrix::element(int m, int n) const |
---|
1069 | { |
---|
1070 | REPORT |
---|
1071 | int w = lower+1; int i = lower+n-m; |
---|
1072 | if (m<0 || m>= nrows || n<0 || n>= ncols || i<0 || i>=w) |
---|
1073 | Throw(IndexException(m,n,*this,true)); |
---|
1074 | return store[w*m+i]; |
---|
1075 | } |
---|
1076 | |
---|
1077 | Real& SymmetricBandMatrix::element(int m, int n) |
---|
1078 | { |
---|
1079 | REPORT |
---|
1080 | int w = lower+1; |
---|
1081 | if (m>=n) |
---|
1082 | { |
---|
1083 | REPORT |
---|
1084 | int i = lower+n-m; |
---|
1085 | if ( m>=nrows || n<0 || i<0 ) |
---|
1086 | Throw(IndexException(m,n,*this,true)); |
---|
1087 | return store[w*m+i]; |
---|
1088 | } |
---|
1089 | else |
---|
1090 | { |
---|
1091 | REPORT |
---|
1092 | int i = lower+m-n; |
---|
1093 | if ( n>=nrows || m<0 || i<0 ) |
---|
1094 | Throw(IndexException(m,n,*this,true)); |
---|
1095 | return store[w*n+i]; |
---|
1096 | } |
---|
1097 | } |
---|
1098 | |
---|
1099 | Real SymmetricBandMatrix::element(int m, int n) const |
---|
1100 | { |
---|
1101 | REPORT |
---|
1102 | int w = lower+1; |
---|
1103 | if (m>=n) |
---|
1104 | { |
---|
1105 | REPORT |
---|
1106 | int i = lower+n-m; |
---|
1107 | if ( m>=nrows || n<0 || i<0 ) |
---|
1108 | Throw(IndexException(m,n,*this,true)); |
---|
1109 | return store[w*m+i]; |
---|
1110 | } |
---|
1111 | else |
---|
1112 | { |
---|
1113 | REPORT |
---|
1114 | int i = lower+m-n; |
---|
1115 | if ( n>=nrows || m<0 || i<0 ) |
---|
1116 | Throw(IndexException(m,n,*this,true)); |
---|
1117 | return store[w*n+i]; |
---|
1118 | } |
---|
1119 | } |
---|
1120 | |
---|
1121 | #ifdef use_namespace |
---|
1122 | } |
---|
1123 | #endif |
---|
1124 | |
---|