1 | #include "../base/libconfig/libconfig.h++" |
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2 | #include <itpp/itbase.h> |
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3 | #include <itpp/itmex.h> |
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4 | #include <stdlib.h> |
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5 | |
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6 | using namespace itpp; |
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7 | using namespace std; |
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8 | using namespace libconfig; |
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9 | |
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10 | class UImxConfig : public Config { |
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11 | public: |
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12 | mxArray *mxconfig; |
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13 | UImxConfig(const char * filename) { |
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14 | Config config; |
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15 | config.readFile(filename); |
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16 | mxconfig = group2mxstruct(config.getRoot()); |
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17 | } |
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18 | UImxConfig(const Setting &setting) { |
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19 | mxconfig = group2mxstruct(setting); |
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20 | } |
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21 | |
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22 | private: |
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23 | |
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24 | mxArray* array2mxvector(const Setting &setting) { |
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25 | if (!setting.isArray()) mexErrMsgTxt("Given setting is not an array"); |
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26 | double *elements = new double[setting.getLength()]; |
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27 | for (int i=0; i<setting.getLength(); i++) { |
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28 | if (setting.getType() == Setting::TypeInt) { //TODO: tady je chyba -- zaporna cisla nejsou TypeInt |
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29 | elements[i] = setting[i]; |
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30 | } else { |
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31 | elements[i] = (int) setting[i]; |
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32 | } |
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33 | } |
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34 | vec &v = *(new vec(elements, setting.getLength())); |
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35 | mxArray *result = mxCreateDoubleMatrix(1, setting.getLength(), mxREAL); |
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36 | vec2mxArray(v, result); |
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37 | delete &v; |
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38 | delete [] elements; |
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39 | return result; |
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40 | } |
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41 | |
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42 | mxArray* list2mxmatrix(const Setting &setting) { |
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43 | if (!setting.isList() || ("matrix" != setting[0])) |
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44 | mexErrMsgTxt("Given setting is not a matrix"); |
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45 | int rows = setting[1]; |
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46 | int cols = setting[2]; |
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47 | if (setting[3].getLength() != rows*cols) |
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48 | mexErrMsgTxt("Matrix elements do not fit to rows*cols"); |
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49 | double *elements = new double[rows*cols]; |
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50 | for (int i=0; i<rows*cols; i++) { |
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51 | elements[i] = setting[3][i]; |
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52 | } |
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53 | mat &m = *(new mat(elements, rows, cols)); |
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54 | mxArray *result = mxCreateDoubleMatrix(rows, cols, mxREAL); |
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55 | mat2mxArray(m, result); |
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56 | delete &m; |
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57 | delete [] elements; |
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58 | return result; |
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59 | } |
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60 | |
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61 | mxArray* group2mxstruct(const Setting &setting) { |
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62 | if (!setting.isGroup()) mexErrMsgTxt("Given setting is not a group."); |
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63 | const char ** keys = new const char*[setting.getLength()]; |
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64 | for (int i=0; i < setting.getLength(); i++) { |
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65 | keys[i] = setting[i].getName(); |
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66 | } |
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67 | mxArray *result = mxCreateStructMatrix(1, 1, setting.getLength(), keys); |
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68 | delete keys; |
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69 | for (int i=0; i < setting.getLength(); i++) { |
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70 | Setting &value = setting[i]; |
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71 | mxArray *old = mxGetFieldByNumber(result, 0, i); |
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72 | if (old) mxDestroyArray(old); |
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73 | switch (value.getType()) { |
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74 | case Setting::TypeString: |
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75 | mxSetFieldByNumber(result, 0, i, mxCreateString(value)); |
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76 | break; |
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77 | case Setting::TypeBoolean: |
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78 | mxSetFieldByNumber(result, 0, i, mxCreateLogicalScalar(value)); |
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79 | break; |
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80 | case Setting::TypeGroup: |
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81 | mxSetFieldByNumber(result, 0, i, group2mxstruct(value)); |
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82 | break; |
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83 | case Setting::TypeList: |
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84 | mxSetFieldByNumber(result, 0, i, list2mxcell(value)); |
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85 | break; |
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86 | case Setting::TypeArray: |
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87 | mxSetFieldByNumber(result, 0, i, array2mxvector(value)); |
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88 | break; |
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89 | case Setting::TypeInt: |
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90 | case Setting::TypeInt64: |
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91 | mxSetFieldByNumber(result, 0, i, mxCreateDoubleScalar((int) value)); |
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92 | break; |
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93 | case Setting::TypeFloat: |
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94 | mxSetFieldByNumber(result, 0, i, mxCreateDoubleScalar(value)); |
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95 | break; |
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96 | default: |
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97 | //this should never happen |
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98 | mexErrMsgTxt("Unknown type of a setting."); |
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99 | } |
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100 | } |
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101 | return result; |
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102 | |
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103 | } |
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104 | |
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105 | mxArray* list2mxcell(const Setting &setting) { |
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106 | if (!setting.isList()) mexErrMsgTxt("Given setting is not a list."); |
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107 | if (setting.getLength() == 0) { |
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108 | mxArray *result = mxCreateCellMatrix(1, 0); |
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109 | return result; |
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110 | } |
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111 | if ((setting[0].getType() == Setting::TypeString) && ("matrix" == setting[0])) { |
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112 | return list2mxmatrix(setting); |
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113 | } |
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114 | mxArray *result = mxCreateCellMatrix(1, setting.getLength()); |
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115 | for (int i=0; i < setting.getLength(); i++) { |
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116 | Setting &value = setting[i]; |
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117 | mxArray *old = mxGetCell(result, i); |
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118 | if (old) mxDestroyArray(old); |
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119 | switch (value.getType()) { |
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120 | case Setting::TypeString: |
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121 | mxSetCell(result, i, mxCreateString(value)); |
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122 | break; |
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123 | case Setting::TypeBoolean: |
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124 | mxSetCell(result, i, mxCreateLogicalScalar(value)); |
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125 | break; |
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126 | case Setting::TypeGroup: |
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127 | mxSetCell(result, i, group2mxstruct(value)); |
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128 | break; |
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129 | case Setting::TypeList: |
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130 | mxSetCell(result, i, list2mxcell(value)); |
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131 | break; |
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132 | case Setting::TypeArray: |
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133 | mxSetCell(result, i, array2mxvector(value)); |
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134 | break; |
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135 | case Setting::TypeInt: |
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136 | case Setting::TypeInt64: |
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137 | mxSetCell(result, i, mxCreateDoubleScalar((int) value)); |
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138 | break; |
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139 | case Setting::TypeFloat: |
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140 | mxSetCell(result, i, mxCreateDoubleScalar(value)); |
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141 | break; |
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142 | default: |
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143 | //this should never happen |
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144 | mexErrMsgTxt("Unknown type of a setting."); |
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145 | } |
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146 | } |
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147 | return result; |
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148 | } |
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149 | }; |
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