1 | /*! |
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2 | \file axis_algorithm_reduce_domain.cpp |
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3 | \author Ha NGUYEN |
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4 | \since 23 June 2016 |
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5 | \date 23 June 2016 |
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6 | |
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7 | \brief Algorithm for extract a domain to an axis |
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8 | */ |
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9 | #include "axis_algorithm_extract_domain.hpp" |
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10 | #include "extract_domain_to_axis.hpp" |
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11 | #include "axis.hpp" |
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12 | #include "domain.hpp" |
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13 | #include "grid.hpp" |
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14 | #include "grid_transformation_factory_impl.hpp" |
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15 | #include "reduction.hpp" |
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16 | |
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17 | namespace xios { |
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18 | CGenericAlgorithmTransformation* CAxisAlgorithmExtractDomain::create(bool isSource, CGrid* gridDst, CGrid* gridSrc, |
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19 | CTransformation<CAxis>* transformation, |
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20 | int elementPositionInGrid, |
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21 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
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22 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
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23 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
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24 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
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25 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
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26 | std::map<int, int>& elementPositionInGridDst2DomainPosition) |
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27 | TRY |
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28 | { |
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29 | std::vector<CAxis*> axisListDestP = gridDst->getAxis(); |
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30 | std::vector<CDomain*> domainListSrcP = gridSrc->getDomains(); |
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31 | |
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32 | CExtractDomainToAxis* extractDomain = dynamic_cast<CExtractDomainToAxis*> (transformation); |
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33 | int axisDstIndex = elementPositionInGridDst2AxisPosition[elementPositionInGrid]; |
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34 | int domainSrcIndex = elementPositionInGridSrc2DomainPosition[elementPositionInGrid]; |
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35 | |
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36 | return (new CAxisAlgorithmExtractDomain(isSource, axisListDestP[axisDstIndex], domainListSrcP[domainSrcIndex], extractDomain)); |
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37 | } |
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38 | CATCH |
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39 | |
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40 | bool CAxisAlgorithmExtractDomain::dummyRegistered_ = CAxisAlgorithmExtractDomain::registerTrans(); |
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41 | bool CAxisAlgorithmExtractDomain::registerTrans() |
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42 | TRY |
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43 | { |
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44 | return CGridTransformationFactory<CAxis>::registerTransformation(TRANS_EXTRACT_DOMAIN_TO_AXIS, create); |
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45 | } |
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46 | CATCH |
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47 | |
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48 | |
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49 | CAxisAlgorithmExtractDomain::CAxisAlgorithmExtractDomain(bool isSource, CAxis* axisDestination, CDomain* domainSource, CExtractDomainToAxis* algo) |
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50 | : CAlgorithmTransformationTransfer(isSource), pos_(-1), axisDest_(axisDestination), domainSrc_(domainSource) |
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51 | TRY |
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52 | { |
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53 | axisDestination->axis_type.reset(); |
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54 | axisDestination->n_glo.reset(); |
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55 | axisDestination->index.reset(); |
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56 | axisDestination->n.reset(); |
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57 | axisDestination->begin.reset(); |
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58 | |
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59 | axisDestination->mask.reset(); |
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60 | axisDestination->data_index.reset(); |
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61 | axisDestination->data_n.reset(); |
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62 | axisDestination->data_begin.reset(); |
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63 | |
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64 | axisDestination->value.reset(); |
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65 | axisDestination->label.reset(); |
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66 | axisDestination->bounds.reset(); |
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67 | |
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68 | algo->checkValid(axisDestination, domainSource); |
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69 | StdString op = "extract"; |
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70 | |
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71 | int nglo,nloc; |
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72 | switch (algo->direction) |
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73 | { |
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74 | case CExtractDomainToAxis::direction_attr::jDir: |
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75 | dir_ = jDir; |
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76 | nglo = domainSource->nj_glo.getValue(); |
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77 | nloc = domainSource->nj.getValue(); |
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78 | break; |
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79 | case CExtractDomainToAxis::direction_attr::iDir: |
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80 | dir_ = iDir; |
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81 | nglo = domainSource->ni_glo.getValue(); |
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82 | nloc = domainSource->ni.getValue(); |
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83 | break; |
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84 | default: |
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85 | break; |
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86 | } |
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87 | |
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88 | axisDestination->n_glo.setValue( nglo ); |
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89 | axisDestination->index.resize( nloc ); |
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90 | axisDestination->data_index.resize( nloc ); |
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91 | axisDestination->data_index = -1; |
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92 | |
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93 | if ( axisDestination->index.isEmpty() ) |
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94 | { |
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95 | axisDestination->n.setValue( 0 ); |
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96 | axisDestination->begin.setValue( 0 ); |
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97 | } |
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98 | |
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99 | pos_ = algo->position; |
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100 | |
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101 | auto& transMap = this->transformationMapping_; |
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102 | |
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103 | CArray<size_t,1> sourceGlobalIdx = domainSource->getLocalElement()->getGlobalIndex(); |
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104 | int indexSize = sourceGlobalIdx.numElements(); |
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105 | |
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106 | CArray<int,1> sourceWorkflowIdx = domainSource->getLocalView(CElementView::WORKFLOW)->getIndex(); |
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107 | int srcWorkflowSize = sourceWorkflowIdx.numElements(); |
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108 | |
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109 | int iIdxSrcMin = INT_MAX; |
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110 | int jIdxSrcMin = INT_MAX; |
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111 | int IdxMin = INT_MAX; |
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112 | for (int countSrc = 0; countSrc < indexSize ; ++countSrc) |
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113 | { |
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114 | if ( sourceGlobalIdx(countSrc)%domainSource->ni_glo < iIdxSrcMin ) |
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115 | iIdxSrcMin = sourceGlobalIdx(countSrc)%domainSource->ni_glo; |
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116 | if ( sourceGlobalIdx(countSrc)/domainSource->ni_glo < jIdxSrcMin ) |
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117 | jIdxSrcMin = sourceGlobalIdx(countSrc)/domainSource->ni_glo; |
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118 | if ( sourceGlobalIdx(countSrc) < IdxMin ) |
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119 | IdxMin = sourceGlobalIdx(countSrc); |
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120 | } |
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121 | |
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122 | if (jDir == dir_) |
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123 | { |
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124 | int countDest(0); |
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125 | for (int countSrc = 0; countSrc < indexSize ; ++countSrc) |
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126 | { |
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127 | if ( sourceGlobalIdx(countSrc)%domainSource->ni_glo == pos_ ) |
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128 | { |
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129 | axisDest_->index(countDest) = sourceGlobalIdx(countSrc)/domainSource->ni_glo; |
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130 | int iIdxSrc2 = (countSrc+IdxMin)%domainSource->ni_glo; |
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131 | int jIdxSrc2 = (countSrc+IdxMin)/domainSource->ni_glo; |
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132 | int convert_locally_global_idx = (jIdxSrc2-jIdxSrcMin)*domainSource->ni + (iIdxSrc2-iIdxSrcMin) ; |
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133 | bool concerned_by_WF(false); |
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134 | for ( int i = 0 ; i<sourceWorkflowIdx.numElements() ; ++i ) |
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135 | { |
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136 | if (sourceWorkflowIdx(i)==convert_locally_global_idx) |
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137 | { |
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138 | concerned_by_WF = true; |
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139 | break; |
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140 | } |
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141 | } |
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142 | if (concerned_by_WF) |
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143 | { |
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144 | axisDest_->data_index(countDest) = countDest; |
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145 | transMap[axisDest_->index(countDest)] = sourceGlobalIdx(countSrc); |
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146 | } |
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147 | countDest++; |
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148 | } |
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149 | } |
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150 | } |
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151 | else if (iDir == dir_) |
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152 | { |
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153 | int countDest(0); |
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154 | for (int countSrc = 0; countSrc < indexSize ; ++countSrc) |
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155 | { |
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156 | if ( sourceGlobalIdx(countSrc)/domainSource->ni_glo == pos_ ) |
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157 | { |
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158 | axisDest_->index(countDest) = sourceGlobalIdx(countSrc)%domainSource->ni_glo; |
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159 | int iIdxSrc2 = (countSrc+IdxMin)%domainSource->ni_glo; |
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160 | int jIdxSrc2 = (countSrc+IdxMin)/domainSource->ni_glo; |
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161 | int convert_locally_global_idx = (jIdxSrc2-jIdxSrcMin)*domainSource->ni + (iIdxSrc2-iIdxSrcMin) ; |
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162 | bool concerned_by_WF(false); |
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163 | for ( int i = 0 ; i<sourceWorkflowIdx.numElements() ; ++i ) |
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164 | { |
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165 | if (sourceWorkflowIdx(i)==convert_locally_global_idx) |
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166 | { |
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167 | concerned_by_WF = true; |
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168 | break; |
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169 | } |
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170 | } |
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171 | if (concerned_by_WF) |
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172 | { |
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173 | axisDest_->data_index(countDest) = countDest; |
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174 | transMap[axisDest_->index(countDest)] = sourceGlobalIdx(countSrc); |
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175 | } |
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176 | countDest++; |
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177 | } |
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178 | } |
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179 | } |
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180 | else |
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181 | {} |
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182 | |
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183 | axisDestination->checkAttributes() ; |
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184 | this->computeAlgorithm(domainSource->getLocalView(CElementView::WORKFLOW), axisDestination->getLocalView(CElementView::WORKFLOW)) ; |
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185 | } |
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186 | CATCH |
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187 | |
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188 | |
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189 | CAxisAlgorithmExtractDomain::~CAxisAlgorithmExtractDomain() |
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190 | TRY |
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191 | { |
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192 | } |
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193 | CATCH |
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194 | |
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195 | } |
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