1 | /*! |
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2 | \file axis_algorithm_zoom.cpp |
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3 | \brief Algorithm for zooming an axis. |
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4 | */ |
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5 | #include "axis_algorithm_zoom.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 "zoom_axis.hpp" |
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10 | |
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11 | namespace xios { |
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12 | shared_ptr<CGenericAlgorithmTransformation> CAxisAlgorithmZoom::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 | CZoomAxis* zoomAxis = dynamic_cast<CZoomAxis*> (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 make_shared<CAxisAlgorithmZoom>(isSource, axisListDestP[axisDstIndex], axisListSrcP[axisSrcIndex], zoomAxis); |
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31 | } |
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32 | CATCH |
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33 | |
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34 | bool CAxisAlgorithmZoom::dummyRegistered_ = CAxisAlgorithmZoom::registerTrans(); |
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35 | bool CAxisAlgorithmZoom::registerTrans() |
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36 | TRY |
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37 | { |
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38 | return CGridTransformationFactory<CAxis>::registerTransformation(TRANS_ZOOM_AXIS, create); |
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39 | } |
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40 | CATCH |
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41 | |
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42 | CAxisAlgorithmZoom::CAxisAlgorithmZoom(bool isSource, CAxis* axisDestination, CAxis* axisSource, CZoomAxis* zoomAxis) |
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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 | zoomAxis->checkValid(axisSource); |
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47 | zoomBegin_ = zoomAxis->begin.getValue(); |
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48 | zoomN_ = zoomAxis->n.getValue(); |
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49 | zoomEnd_ = zoomBegin_ + zoomN_ - 1; |
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50 | |
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51 | if (zoomN_ > axisSource->n_glo.getValue()) |
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52 | { |
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53 | ERROR("CAxisAlgorithmZoom::CAxisAlgorithmZoom(CAxis* axisDestination, CAxis* axisSource, CZoomAxis* zoomAxis)", |
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54 | << "Zoom 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 | << "Zoom size is " << zoomN_ ); |
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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 >= zoomBegin_) && (idxSrc <= zoomEnd_)) |
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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 - zoomBegin_; |
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71 | axisDest_->n_glo.setValue(zoomN_); |
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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 | transMap[indGloDest]=indGloSrc; |
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106 | |
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107 | } |
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108 | |
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109 | axisDestination->checkAttributes() ; |
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110 | |
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111 | this->computeAlgorithm(axisSource->getLocalView(CElementView::WORKFLOW), axisDestination->getLocalView(CElementView::WORKFLOW)) ; |
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112 | } |
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113 | CATCH |
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114 | |
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115 | |
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116 | } |
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