[960] | 1 | /*! |
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| 2 | \file scalar_algorithm_extract_scalar.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 an axis to a scalar |
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| 8 | */ |
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| 9 | #include "scalar_algorithm_extract_axis.hpp" |
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| 10 | #include "axis.hpp" |
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| 11 | #include "scalar.hpp" |
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| 12 | #include "extract_axis_to_scalar.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 | |
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[977] | 16 | #include "reduction.hpp" |
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| 17 | |
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[960] | 18 | namespace xios { |
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[980] | 19 | CGenericAlgorithmTransformation* CScalarAlgorithmExtractAxis::create(CGrid* gridDst, CGrid* gridSrc, |
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[960] | 20 | CTransformation<CScalar>* transformation, |
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| 21 | int elementPositionInGrid, |
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| 22 | std::map<int, int>& elementPositionInGridSrc2ScalarPosition, |
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| 23 | std::map<int, int>& elementPositionInGridSrc2AxisPosition, |
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| 24 | std::map<int, int>& elementPositionInGridSrc2DomainPosition, |
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| 25 | std::map<int, int>& elementPositionInGridDst2ScalarPosition, |
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| 26 | std::map<int, int>& elementPositionInGridDst2AxisPosition, |
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| 27 | std::map<int, int>& elementPositionInGridDst2DomainPosition) |
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| 28 | { |
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| 29 | std::vector<CScalar*> scalarListDestP = gridDst->getScalars(); |
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| 30 | std::vector<CAxis*> axisListSrcP = gridSrc->getAxis(); |
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| 31 | |
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| 32 | CExtractAxisToScalar* extractAxis = dynamic_cast<CExtractAxisToScalar*> (transformation); |
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| 33 | int scalarDstIndex = elementPositionInGridDst2ScalarPosition[elementPositionInGrid]; |
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| 34 | int axisSrcIndex = elementPositionInGridSrc2AxisPosition[elementPositionInGrid]; |
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| 35 | |
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[980] | 36 | return (new CScalarAlgorithmExtractAxis(scalarListDestP[scalarDstIndex], axisListSrcP[axisSrcIndex], extractAxis)); |
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[960] | 37 | } |
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| 38 | |
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[980] | 39 | bool CScalarAlgorithmExtractAxis::registerTrans() |
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[960] | 40 | { |
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| 41 | CGridTransformationFactory<CScalar>::registerTransformation(TRANS_EXTRACT_AXIS_TO_SCALAR, create); |
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| 42 | } |
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| 43 | |
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[980] | 44 | CScalarAlgorithmExtractAxis::CScalarAlgorithmExtractAxis(CScalar* scalarDestination, CAxis* axisSource, CExtractAxisToScalar* algo) |
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[960] | 45 | : CScalarAlgorithmTransformation(scalarDestination, axisSource), |
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| 46 | reduction_(0) |
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| 47 | { |
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| 48 | algo->checkValid(scalarDestination, axisSource); |
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| 49 | StdString op = "extract"; |
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| 50 | pos_ = algo->position; |
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| 51 | reduction_ = CReductionAlgorithm::createOperation(CReductionAlgorithm::ReductionOperations[op]); |
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| 52 | } |
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| 53 | |
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[980] | 54 | void CScalarAlgorithmExtractAxis::apply(const std::vector<std::pair<int,double> >& localIndex, |
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[960] | 55 | const double* dataInput, |
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| 56 | CArray<double,1>& dataOut, |
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[1158] | 57 | std::vector<bool>& flagInitial, |
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[1260] | 58 | bool ignoreMissingValue, bool firstPass) |
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[960] | 59 | { |
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[1260] | 60 | reduction_->apply(localIndex, dataInput, dataOut, flagInitial, ignoreMissingValue, firstPass); |
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[960] | 61 | } |
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| 62 | |
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[980] | 63 | CScalarAlgorithmExtractAxis::~CScalarAlgorithmExtractAxis() |
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[960] | 64 | { |
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| 65 | if (0 != reduction_) delete reduction_; |
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| 66 | } |
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| 67 | |
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[980] | 68 | void CScalarAlgorithmExtractAxis::computeIndexSourceMapping_(const std::vector<CArray<double,1>* >& dataAuxInputs) |
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[960] | 69 | { |
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| 70 | this->transformationMapping_.resize(1); |
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| 71 | this->transformationWeight_.resize(1); |
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| 72 | |
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| 73 | TransformationIndexMap& transMap = this->transformationMapping_[0]; |
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| 74 | TransformationWeightMap& transWeight = this->transformationWeight_[0]; |
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| 75 | |
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| 76 | transMap[0].push_back(pos_); |
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| 77 | transWeight[0].push_back(1.0); |
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| 78 | } |
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| 79 | |
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| 80 | } |
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