source: XIOS/dev/branch_yushan_merged/src/transformation/scalar_algorithm_extract_axis.hpp @ 1155

Last change on this file since 1155 was 1155, checked in by yushan, 7 years ago

test_remap OK with openmp

File size: 2.2 KB
Line 
1/*!
2   \file scalar_algorithm_extract_scalar.hpp
3   \author Ha NGUYEN
4   \since 23 June 2016
5   \date 23 June 2016
6
7   \brief Algorithm for extract an axis to a scalar
8 */
9#ifndef __XIOS_SCALAR_ALGORITHM_EXTRACT_AXIS_HPP__
10#define __XIOS_SCALAR_ALGORITHM_EXTRACT_AXIS_HPP__
11
12#include "scalar_algorithm_transformation.hpp"
13#include "transformation.hpp"
14#include "reduction.hpp"
15
16namespace xios {
17
18class CScalar;
19class CAxis;
20class CExtractAxisToScalar;
21class CReductionAlgorithm;
22
23/*!
24  \class CScalarAlgorithmExtractAxis
25  Extract a scalar from an axis
26*/
27class CScalarAlgorithmExtractAxis : public CScalarAlgorithmTransformation, public CReductionAlgorithm
28{
29public:
30  CScalarAlgorithmExtractAxis(CScalar* scalarDestination, CAxis* axisSource, CExtractAxisToScalar* algo);
31
32  virtual void apply(const std::vector<std::pair<int,double> >& localIndex,
33                     const double* dataInput,
34                     CArray<double,1>& dataOut,
35                     std::vector<bool>& flagInitial,                     
36                     bool ignoreMissingValue);
37
38  virtual ~CScalarAlgorithmExtractAxis();
39
40  static bool registerTrans();
41
42protected:
43  int pos_;
44
45protected:
46  void computeIndexSourceMapping_(const std::vector<CArray<double,1>* >& dataAuxInputs);
47
48protected:
49  CReductionAlgorithm* reduction_;
50
51private:
52  static CGenericAlgorithmTransformation* create(CGrid* gridDst, CGrid* gridSrc,
53                                                CTransformation<CScalar>* transformation,
54                                                int elementPositionInGrid,
55                                                std::map<int, int>& elementPositionInGridSrc2ScalarPosition,
56                                                std::map<int, int>& elementPositionInGridSrc2AxisPosition,
57                                                std::map<int, int>& elementPositionInGridSrc2DomainPosition,
58                                                std::map<int, int>& elementPositionInGridDst2ScalarPosition,
59                                                std::map<int, int>& elementPositionInGridDst2AxisPosition,
60                                                std::map<int, int>& elementPositionInGridDst2DomainPosition);
61};
62
63}
64#endif // __XIOS_SCALAR_ALGORITHM_EXTRACT_AXIS_HPP__
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