1 | /*! |
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2 | \file grid_generate.cpp |
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3 | \author Ha NGUYEN |
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4 | \since 28 Aug 2015 |
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5 | \date 23 June 2016 |
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6 | |
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7 | \brief A special transformation to generate a grid. |
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8 | */ |
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9 | #include "grid_generate.hpp" |
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10 | #include "grid.hpp" |
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11 | #include "domain_algorithm_generate_rectilinear.hpp" |
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12 | #include "generate_rectilinear_domain.hpp" |
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13 | |
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14 | namespace xios { |
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15 | CGridGenerate::CGridGenerate(CGrid* destination, CGrid* source) |
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16 | : CGridTransformationSelector(destination, source, special) |
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17 | { |
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18 | } |
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19 | |
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20 | CGridGenerate::~CGridGenerate() |
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21 | { |
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22 | } |
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23 | |
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24 | /*! |
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25 | Select algorithm of an axis correspoding to its transformation type and its position in each element |
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26 | \param [in] elementPositionInGrid position of element in grid. e.g: a grid has 1 domain and 1 axis, then position of domain is 1 (because it contains 2 basic elements) |
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27 | and position of axis is 2 |
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28 | \param [in] transType transformation type, for now we have Zoom_axis, inverse_axis |
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29 | \param [in] transformationOrder position of the transformation in an element (an element can have several transformation) |
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30 | */ |
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31 | void CGridGenerate::selectScalarAlgo(int elementPositionInGrid, ETranformationType transType, int transformationOrder) |
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32 | { |
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33 | CGenericAlgorithmTransformation* algo = 0; |
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34 | algoTransformation_.push_back(algo); |
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35 | } |
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36 | |
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37 | /*! |
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38 | Select algorithm of an axis correspoding to its transformation type and its position in each element |
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39 | \param [in] elementPositionInGrid position of element in grid. e.g: a grid has 1 domain and 1 axis, then position of domain is 1 (because it contains 2 basic elements) |
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40 | and position of axis is 2 |
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41 | \param [in] transType transformation type, for now we have Zoom_axis, inverse_axis |
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42 | \param [in] transformationOrder position of the transformation in an element (an element can have several transformation) |
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43 | */ |
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44 | void CGridGenerate::selectAxisAlgo(int elementPositionInGrid, ETranformationType transType, int transformationOrder) |
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45 | { |
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46 | CGenericAlgorithmTransformation* algo = 0; |
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47 | algoTransformation_.push_back(algo); |
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48 | } |
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49 | |
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50 | /*! |
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51 | Select algorithm of a domain correspoding to its transformation type and its position in each element |
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52 | \param [in] elementPositionInGrid position of element in grid. e.g: a grid has 1 domain and 1 axis, then position of domain is 1 (because it contains 2 basic elements) |
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53 | and position of axis is 2 |
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54 | \param [in] transType transformation type, for now we have Zoom_axis, inverse_axis |
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55 | \param [in] transformationOrder position of the transformation in an element (an element can have several transformation) |
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56 | */ |
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57 | void CGridGenerate::selectDomainAlgo(int elementPositionInGrid, ETranformationType transType, int transformationOrder) |
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58 | { |
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59 | std::vector<CDomain*> domainListDestP = gridDestination_->getDomains(); |
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60 | std::vector<CDomain*> domainListSrcP(domainListDestP.size()); |
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61 | if (0 != gridSource_) domainListSrcP = gridSource_->getDomains(); |
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62 | |
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63 | int domainIndex = elementPositionInGridDst2DomainPosition_[elementPositionInGrid]; |
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64 | CDomain::TransMapTypes trans = domainListDestP[domainIndex]->getAllTransformations(); |
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65 | CDomain::TransMapTypes::const_iterator it = trans.begin(); |
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66 | |
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67 | for (int i = 0; i < transformationOrder; ++i, ++it) {} // Find the correct transformation |
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68 | |
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69 | CGenerateRectilinearDomain* genRectDomain = 0; |
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70 | CGenericAlgorithmTransformation* algo = 0; |
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71 | switch (transType) |
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72 | { |
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73 | case TRANS_GENERATE_RECTILINEAR_DOMAIN: |
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74 | if (0 == transformationOrder) |
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75 | { |
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76 | genRectDomain = dynamic_cast<CGenerateRectilinearDomain*> (it->second); |
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77 | algo = new CDomainAlgorithmGenerateRectilinear(domainListDestP[domainIndex], domainListSrcP[domainIndex], |
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78 | gridDestination_, gridSource_, genRectDomain); |
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79 | } |
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80 | else |
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81 | { |
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82 | ERROR("CGridGenerate::selectDomainAlgo(int elementPositionInGrid, ETranformationType transType, int transformationOrder)", |
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83 | << "Generate rectilinear domain must be the first transformation"); |
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84 | } |
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85 | break; |
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86 | default: |
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87 | break; |
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88 | } |
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89 | algoTransformation_.push_back(algo); |
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90 | } |
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91 | |
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92 | /*! |
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93 | |
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94 | */ |
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95 | void CGridGenerate::completeGrid() |
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96 | { |
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97 | ListAlgoType::const_iterator itb = listAlgos_.begin(), |
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98 | ite = listAlgos_.end(), it; |
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99 | CGenericAlgorithmTransformation* algo = 0; |
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100 | |
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101 | for (it = itb; it != ite; ++it) |
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102 | { |
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103 | int elementPositionInGrid = it->first; |
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104 | ETranformationType transType = (it->second).first; |
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105 | int transformationOrder = (it->second).second.first; |
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106 | int algoType = (it->second).second.second; |
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107 | |
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108 | // First of all, select an algorithm |
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109 | selectAlgo(elementPositionInGrid, transType, transformationOrder, algoType); |
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110 | } |
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111 | } |
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112 | |
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113 | } |
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