[2019] | 1 | /*! |
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| 2 | \file axis_algorithm_extract.cpp |
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| 3 | \brief Algorithm for extracting an axis. |
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| 4 | */ |
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| 5 | #include "axis_algorithm_extract.hpp" |
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| 6 | #include "axis.hpp" |
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| 7 | #include "grid.hpp" |
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| 8 | #include "grid_transformation_factory_impl.hpp" |
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| 9 | #include "extract_axis.hpp" |
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| 10 | |
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| 11 | namespace xios { |
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| 12 | CGenericAlgorithmTransformation* CAxisAlgorithmExtract::create(bool isSource, CGrid* gridDst, CGrid* gridSrc, |
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| 13 | CTransformation<CAxis>* transformation, |
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| 14 | int elementPositionInGrid, |
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| 15 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
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| 16 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
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| 17 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
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| 18 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
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| 19 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
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| 20 | std::map<int, int>& elementPositionInGridDst2DomainPosition) |
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| 21 | TRY |
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| 22 | { |
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| 23 | std::vector<CAxis*> axisListDestP = gridDst->getAxis(); |
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| 24 | std::vector<CAxis*> axisListSrcP = gridSrc->getAxis(); |
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| 25 | |
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| 26 | CExtractAxis* extractAxis = dynamic_cast<CExtractAxis*> (transformation); |
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| 27 | int axisDstIndex = elementPositionInGridDst2AxisPosition[elementPositionInGrid]; |
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| 28 | int axisSrcIndex = elementPositionInGridSrc2AxisPosition[elementPositionInGrid]; |
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| 29 | |
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| 30 | return (new CAxisAlgorithmExtract(isSource, axisListDestP[axisDstIndex], axisListSrcP[axisSrcIndex], extractAxis)); |
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| 31 | } |
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| 32 | CATCH |
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| 33 | |
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| 34 | bool CAxisAlgorithmExtract::dummyRegistered_ = CAxisAlgorithmExtract::registerTrans(); |
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| 35 | bool CAxisAlgorithmExtract::registerTrans() |
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| 36 | TRY |
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| 37 | { |
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| 38 | return CGridTransformationFactory<CAxis>::registerTransformation(TRANS_EXTRACT_AXIS, create); |
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| 39 | } |
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| 40 | CATCH |
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| 41 | |
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| 42 | CAxisAlgorithmExtract::CAxisAlgorithmExtract(bool isSource, CAxis* axisDestination, CAxis* axisSource, CExtractAxis* extractAxis) |
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| 43 | : CAlgorithmTransformationTransfer(isSource), axisDest_(axisDestination), axisSrc_(axisSource) |
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| 44 | TRY |
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| 45 | { |
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| 46 | extractAxis->checkValid(axisSource); |
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| 47 | extractBegin_ = extractAxis->begin.getValue(); |
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| 48 | extractN_ = extractAxis->n.getValue(); |
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| 49 | extractEnd_ = extractBegin_ + extractN_ - 1; |
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| 50 | |
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| 51 | if (extractN_ > axisSource->n_glo.getValue()) |
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| 52 | { |
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| 53 | ERROR("CAxisAlgorithmExtract::CAxisAlgorithmExtract(CAxis* axisDestination, CAxis* axisSource, CExtractAxis* extractAxis)", |
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| 54 | << "Extract size is greater than global size of source axis" |
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| 55 | << "Global size of source axis " <<axisSource->getId() << " is " << axisSource->n_glo.getValue() << std::endl |
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| 56 | << "Extract size is " << extractN_ ); |
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| 57 | } |
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| 58 | |
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| 59 | int idxSrc, nDest = 0, beginDestLoc, beginDestGlo = 0 ; |
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| 60 | int indGloDest, indGloSrc, iSrc; |
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| 61 | for (int i = 0; i < axisSrc_->n.getValue(); i++) |
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| 62 | { |
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| 63 | idxSrc = axisSrc_->index(i); |
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| 64 | if ((idxSrc >= extractBegin_) && (idxSrc <= extractEnd_)) |
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| 65 | { |
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| 66 | if (nDest == 0) beginDestLoc = i; |
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| 67 | ++nDest; |
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| 68 | } |
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| 69 | } |
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| 70 | beginDestGlo = beginDestLoc + axisSrc_->begin - extractBegin_; |
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| 71 | axisDest_->n_glo.setValue(extractN_); |
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| 72 | axisDest_->n.setValue(nDest); |
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| 73 | axisDest_->begin.setValue(beginDestGlo); |
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| 74 | axisDest_->index.resize(nDest); |
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| 75 | |
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| 76 | axisDest_->data_n.setValue(nDest); |
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| 77 | axisDest_->data_begin.setValue(0); |
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| 78 | axisDest_->data_index.resize(nDest); |
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| 79 | |
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| 80 | axisDest_->mask.resize(nDest); |
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| 81 | if (axisSrc_->hasValue) axisDest_->value.resize(nDest); |
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| 82 | if (axisSrc_->hasLabel) axisDest_->label.resize(nDest); |
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| 83 | if (axisSrc_->hasBounds) axisDest_->bounds.resize(2,nDest); |
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| 84 | |
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| 85 | auto& transMap = this->transformationMapping_; |
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| 86 | |
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| 87 | for (int iDest = 0; iDest < nDest; iDest++) |
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| 88 | { |
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| 89 | iSrc = iDest + beginDestLoc; |
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| 90 | axisDest_->index(iDest) = iDest + beginDestGlo; |
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| 91 | axisDest_->data_index(iDest) = axisSrc_->data_index(iSrc) - beginDestLoc; |
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| 92 | axisDest_->mask(iDest) = axisSrc_->mask(iSrc); |
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| 93 | |
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| 94 | if (axisSrc_->hasValue) |
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| 95 | axisDest_->value(iDest) = axisSrc_->value(iSrc); |
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| 96 | if (axisSrc_->hasLabel) |
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| 97 | axisDest_->label(iDest) = axisSrc_->label(iSrc); |
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| 98 | if (axisSrc_->hasBounds) |
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| 99 | { |
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| 100 | axisDest_->bounds(0,iDest) = axisSrc_->bounds(0,iSrc); |
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| 101 | axisDest_->bounds(1,iDest) = axisSrc_->bounds(1,iSrc); |
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| 102 | } |
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| 103 | indGloDest = axisDest_->index(iDest); |
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| 104 | indGloSrc = axisSrc_->index(iSrc); |
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| 105 | |
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| 106 | transMap[indGloDest]=indGloSrc; |
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| 107 | |
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| 108 | } |
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| 109 | |
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| 110 | axisDestination->checkAttributes() ; |
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| 111 | |
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| 112 | this->computeAlgorithm(axisSource->getLocalView(CElementView::WORKFLOW), axisDestination->getLocalView(CElementView::WORKFLOW)) ; |
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| 113 | } |
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| 114 | CATCH |
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| 115 | |
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| 116 | |
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| 117 | |
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| 118 | } |
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