1 | /// \file newmatex.cpp |
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2 | /// \brief Exceptions thrown by matrix library. |
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3 | |
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4 | // Copyright (C) 1992,3,4,7: R B Davies |
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5 | |
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6 | #define WANT_STREAM // include.h will get stream fns |
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7 | |
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8 | #include "include.h" // include standard files |
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9 | #include "newmat.h" |
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10 | |
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11 | #ifdef use_namespace |
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12 | namespace NEWMAT { |
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13 | #endif |
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14 | |
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15 | unsigned long OverflowException::Select; |
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16 | unsigned long SingularException::Select; |
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17 | unsigned long NPDException::Select; |
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18 | unsigned long ConvergenceException::Select; |
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19 | unsigned long ProgramException::Select; |
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20 | unsigned long IndexException::Select; |
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21 | unsigned long VectorException::Select; |
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22 | unsigned long NotSquareException::Select; |
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23 | unsigned long SubMatrixDimensionException::Select; |
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24 | unsigned long IncompatibleDimensionsException::Select; |
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25 | unsigned long NotDefinedException::Select; |
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26 | unsigned long CannotBuildException::Select; |
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27 | unsigned long InternalException::Select; |
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28 | |
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29 | |
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30 | |
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31 | static void MatrixDetails(const GeneralMatrix& A) |
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32 | // write matrix details to Exception buffer |
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33 | { |
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34 | MatrixBandWidth bw = A.bandwidth(); |
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35 | int ubw = bw.upper_val; int lbw = bw.lower_val; |
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36 | BaseException::AddMessage("MatrixType = "); |
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37 | BaseException::AddMessage(A.Type().Value()); |
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38 | BaseException::AddMessage(" # Rows = "); BaseException::AddInt(A.Nrows()); |
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39 | BaseException::AddMessage("; # Cols = "); BaseException::AddInt(A.Ncols()); |
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40 | if (lbw >=0) |
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41 | { |
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42 | BaseException::AddMessage("; lower BW = "); |
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43 | BaseException::AddInt(lbw); |
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44 | } |
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45 | if (ubw >=0) |
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46 | { |
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47 | BaseException::AddMessage("; upper BW = "); |
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48 | BaseException::AddInt(ubw); |
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49 | } |
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50 | BaseException::AddMessage("\n"); |
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51 | } |
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52 | |
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53 | NPDException::NPDException(const GeneralMatrix& A) |
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54 | : Runtime_error() |
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55 | { |
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56 | Select = BaseException::Select; |
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57 | AddMessage("detected by Newmat: matrix not positive definite\n\n"); |
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58 | MatrixDetails(A); |
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59 | Tracer::AddTrace(); |
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60 | } |
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61 | |
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62 | SingularException::SingularException(const GeneralMatrix& A) |
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63 | : Runtime_error() |
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64 | { |
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65 | Select = BaseException::Select; |
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66 | AddMessage("detected by Newmat: matrix is singular\n\n"); |
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67 | MatrixDetails(A); |
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68 | Tracer::AddTrace(); |
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69 | } |
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70 | |
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71 | ConvergenceException::ConvergenceException(const GeneralMatrix& A) |
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72 | : Runtime_error() |
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73 | { |
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74 | Select = BaseException::Select; |
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75 | AddMessage("detected by Newmat: process fails to converge\n\n"); |
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76 | MatrixDetails(A); |
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77 | Tracer::AddTrace(); |
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78 | } |
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79 | |
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80 | ConvergenceException::ConvergenceException(const char* c) : Runtime_error() |
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81 | { |
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82 | Select = BaseException::Select; |
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83 | AddMessage("detected by Newmat: "); |
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84 | AddMessage(c); AddMessage("\n\n"); |
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85 | if (c) Tracer::AddTrace(); |
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86 | } |
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87 | |
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88 | OverflowException::OverflowException(const char* c) : Runtime_error() |
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89 | { |
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90 | Select = BaseException::Select; |
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91 | AddMessage("detected by Newmat: "); |
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92 | AddMessage(c); AddMessage("\n\n"); |
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93 | if (c) Tracer::AddTrace(); |
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94 | } |
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95 | |
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96 | ProgramException::ProgramException(const char* c) : Logic_error() |
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97 | { |
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98 | Select = BaseException::Select; |
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99 | AddMessage("detected by Newmat: "); |
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100 | AddMessage(c); AddMessage("\n\n"); |
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101 | if (c) Tracer::AddTrace(); |
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102 | } |
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103 | |
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104 | ProgramException::ProgramException(const char* c, const GeneralMatrix& A) |
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105 | : Logic_error() |
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106 | { |
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107 | Select = BaseException::Select; |
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108 | AddMessage("detected by Newmat: "); |
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109 | AddMessage(c); AddMessage("\n\n"); |
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110 | MatrixDetails(A); |
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111 | if (c) Tracer::AddTrace(); |
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112 | } |
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113 | |
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114 | ProgramException::ProgramException(const char* c, const GeneralMatrix& A, |
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115 | const GeneralMatrix& B) : Logic_error() |
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116 | { |
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117 | Select = BaseException::Select; |
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118 | AddMessage("detected by Newmat: "); |
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119 | AddMessage(c); AddMessage("\n\n"); |
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120 | MatrixDetails(A); MatrixDetails(B); |
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121 | if (c) Tracer::AddTrace(); |
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122 | } |
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123 | |
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124 | ProgramException::ProgramException(const char* c, MatrixType a, MatrixType b) |
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125 | : Logic_error() |
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126 | { |
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127 | Select = BaseException::Select; |
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128 | AddMessage("detected by Newmat: "); |
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129 | AddMessage(c); AddMessage("\nMatrixTypes = "); |
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130 | AddMessage(a.Value()); AddMessage("; "); |
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131 | AddMessage(b.Value()); AddMessage("\n\n"); |
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132 | if (c) Tracer::AddTrace(); |
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133 | } |
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134 | |
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135 | VectorException::VectorException() : Logic_error() |
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136 | { |
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137 | Select = BaseException::Select; |
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138 | AddMessage("detected by Newmat: cannot convert matrix to vector\n\n"); |
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139 | Tracer::AddTrace(); |
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140 | } |
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141 | |
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142 | VectorException::VectorException(const GeneralMatrix& A) |
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143 | : Logic_error() |
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144 | { |
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145 | Select = BaseException::Select; |
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146 | AddMessage("detected by Newmat: cannot convert matrix to vector\n\n"); |
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147 | MatrixDetails(A); |
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148 | Tracer::AddTrace(); |
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149 | } |
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150 | |
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151 | NotSquareException::NotSquareException(const GeneralMatrix& A) |
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152 | : Logic_error() |
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153 | { |
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154 | Select = BaseException::Select; |
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155 | AddMessage("detected by Newmat: matrix is not square\n\n"); |
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156 | MatrixDetails(A); |
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157 | Tracer::AddTrace(); |
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158 | } |
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159 | |
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160 | NotSquareException::NotSquareException() |
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161 | : Logic_error() |
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162 | { |
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163 | Select = BaseException::Select; |
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164 | AddMessage("detected by Newmat: matrix is not square\n\n"); |
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165 | Tracer::AddTrace(); |
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166 | } |
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167 | |
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168 | SubMatrixDimensionException::SubMatrixDimensionException() |
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169 | : Logic_error() |
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170 | { |
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171 | Select = BaseException::Select; |
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172 | AddMessage("detected by Newmat: incompatible submatrix dimension\n\n"); |
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173 | Tracer::AddTrace(); |
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174 | } |
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175 | |
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176 | IncompatibleDimensionsException::IncompatibleDimensionsException() |
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177 | : Logic_error() |
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178 | { |
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179 | Select = BaseException::Select; |
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180 | AddMessage("detected by Newmat: incompatible dimensions\n\n"); |
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181 | Tracer::AddTrace(); |
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182 | } |
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183 | |
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184 | IncompatibleDimensionsException::IncompatibleDimensionsException |
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185 | (const GeneralMatrix& A, const GeneralMatrix& B) |
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186 | : Logic_error() |
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187 | { |
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188 | Select = BaseException::Select; |
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189 | AddMessage("detected by Newmat: incompatible dimensions\n\n"); |
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190 | MatrixDetails(A); MatrixDetails(B); |
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191 | Tracer::AddTrace(); |
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192 | } |
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193 | |
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194 | IncompatibleDimensionsException::IncompatibleDimensionsException |
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195 | (const GeneralMatrix& A) |
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196 | : Logic_error() |
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197 | { |
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198 | Select = BaseException::Select; |
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199 | AddMessage("detected by Newmat: incompatible dimensions\n\n"); |
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200 | MatrixDetails(A); |
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201 | Tracer::AddTrace(); |
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202 | } |
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203 | |
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204 | NotDefinedException::NotDefinedException(const char* op, const char* matrix) |
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205 | : Logic_error() |
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206 | { |
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207 | Select = BaseException::Select; |
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208 | AddMessage("detected by Newmat: "); |
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209 | AddMessage(op); |
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210 | AddMessage(" not defined for "); |
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211 | AddMessage(matrix); |
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212 | AddMessage("\n\n"); |
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213 | Tracer::AddTrace(); |
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214 | } |
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215 | |
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216 | CannotBuildException::CannotBuildException(const char* matrix) |
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217 | : Logic_error() |
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218 | { |
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219 | Select = BaseException::Select; |
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220 | AddMessage("detected by Newmat: cannot build matrix type "); |
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221 | AddMessage(matrix); AddMessage("\n\n"); |
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222 | Tracer::AddTrace(); |
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223 | } |
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224 | |
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225 | IndexException::IndexException(int i, const GeneralMatrix& A) |
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226 | : Logic_error() |
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227 | { |
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228 | Select = BaseException::Select; |
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229 | AddMessage("detected by Newmat: index error: requested index = "); |
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230 | AddInt(i); AddMessage("\n\n"); |
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231 | MatrixDetails(A); |
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232 | Tracer::AddTrace(); |
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233 | } |
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234 | |
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235 | IndexException::IndexException(int i, int j, const GeneralMatrix& A) |
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236 | : Logic_error() |
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237 | { |
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238 | Select = BaseException::Select; |
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239 | AddMessage("detected by Newmat: index error: requested indices = "); |
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240 | AddInt(i); AddMessage(", "); AddInt(j); |
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241 | AddMessage("\n\n"); |
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242 | MatrixDetails(A); |
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243 | Tracer::AddTrace(); |
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244 | } |
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245 | |
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246 | |
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247 | IndexException::IndexException(int i, const GeneralMatrix& A, bool) |
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248 | : Logic_error() |
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249 | { |
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250 | Select = BaseException::Select; |
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251 | AddMessage("detected by Newmat: element error: requested index (wrt 0) = "); |
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252 | AddInt(i); |
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253 | AddMessage("\n\n"); |
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254 | MatrixDetails(A); |
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255 | Tracer::AddTrace(); |
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256 | } |
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257 | |
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258 | IndexException::IndexException(int i, int j, const GeneralMatrix& A, bool) |
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259 | : Logic_error() |
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260 | { |
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261 | Select = BaseException::Select; |
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262 | AddMessage( |
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263 | "detected by Newmat: element error: requested indices (wrt 0) = "); |
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264 | AddInt(i); AddMessage(", "); AddInt(j); |
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265 | AddMessage("\n\n"); |
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266 | MatrixDetails(A); |
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267 | Tracer::AddTrace(); |
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268 | } |
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269 | |
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270 | InternalException::InternalException(const char* c) : Logic_error() |
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271 | { |
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272 | Select = BaseException::Select; |
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273 | AddMessage("internal error detected by Newmat: please inform author\n"); |
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274 | AddMessage(c); AddMessage("\n\n"); |
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275 | Tracer::AddTrace(); |
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276 | } |
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277 | |
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278 | |
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279 | |
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280 | |
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281 | /************************* ExeCounter functions *****************************/ |
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282 | |
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283 | #ifdef DO_REPORT |
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284 | |
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285 | int ExeCounter::nreports; // will be set to zero |
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286 | |
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287 | ExeCounter::ExeCounter(int xl, int xf) : line(xl), fileid(xf), nexe(0) {} |
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288 | |
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289 | ExeCounter::~ExeCounter() |
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290 | { |
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291 | nreports++; |
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292 | cout << "REPORT " << setw(6) << nreports << " " |
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293 | << setw(6) << fileid << " " << setw(6) << line |
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294 | << " " << setw(6) << nexe << "\n"; |
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295 | } |
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296 | |
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297 | #endif |
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298 | |
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299 | /**************************** error handler *******************************/ |
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300 | |
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301 | void MatrixErrorNoSpace(const void* v) { if (!v) Throw(Bad_alloc()); } |
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302 | // throw exception if v is null |
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303 | |
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304 | |
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305 | |
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306 | |
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307 | /************************* miscellanous errors ***************************/ |
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308 | |
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309 | |
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310 | void CroutMatrix::GetRow(MatrixRowCol&) |
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311 | { Throw(NotDefinedException("GetRow","Crout")); } |
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312 | void CroutMatrix::GetCol(MatrixRowCol&) |
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313 | { Throw(NotDefinedException("GetCol","Crout")); } |
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314 | void BandLUMatrix::GetRow(MatrixRowCol&) |
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315 | { Throw(NotDefinedException("GetRow","BandLUMatrix")); } |
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316 | void BandLUMatrix::GetCol(MatrixRowCol&) |
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317 | { Throw(NotDefinedException("GetCol","BandLUMatrix")); } |
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318 | void BaseMatrix::IEQND() const |
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319 | { Throw(NotDefinedException("inequalities", "matrices")); } |
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320 | |
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321 | |
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322 | #ifdef use_namespace |
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323 | } |
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324 | #endif |
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325 | |
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