source: XIOS/dev/dev_trunk_graph/src/transformation/axis_algorithm/axis_algorithm_reduce_domain.hpp @ 2019

/*!
   \file axis_algorithm_reduce_domain.hpp
   \author Ha NGUYEN
   \since 23 June 2016
   \date 23 June 2016

   \brief Algorithm for reduce an axis to a axis
 */
#ifndef __XIOS_AXIS_ALGORITHM_REDUCE_DOMAIN_HPP__
#define __XIOS_AXIS_ALGORITHM_REDUCE_DOMAIN_HPP__

#include "algorithm_transformation_reduce.hpp"
#include "transformation.hpp"

namespace xios {

class CAxis;
class CDomain;
class CReduceDomainToAxis;
class CReductionAlgorithm;

/*!
  \class CAxisAlgorithmReduceDomain
  Reduce a domain to an axis
*/
class CAxisAlgorithmReduceDomain : public CAlgorithmTransformationReduce
{
public:
  CAxisAlgorithmReduceDomain(bool isSource, CAxis* axisDestination, CDomain* domainSource, CReduceDomainToAxis* algo);
  
  virtual ~CAxisAlgorithmReduceDomain();

  static bool registerTrans();
protected:
  enum ReduceDirection {
    undefined = 0,
    iDir = 1,
    jDir = 2
  };
  
  ReduceDirection dir_;
  bool local ;
  
  CDomain* domainSrc_ ;
  CAxis* axisDest_ ;

public:
  static CGenericAlgorithmTransformation* create(bool isSource, CGrid* gridDst, CGrid* gridSrc,
                                                CTransformation<CAxis>* transformation,
                                                int elementPositionInGrid,
                                                std::map<int, int>& elementPositionInGridSrc2ScalarPosition,
                                                std::map<int, int>& elementPositionInGridSrc2AxisPosition,
                                                std::map<int, int>& elementPositionInGridSrc2DomainPosition,
                                                std::map<int, int>& elementPositionInGridDst2ScalarPosition,
                                                std::map<int, int>& elementPositionInGridDst2AxisPosition,
                                                std::map<int, int>& elementPositionInGridDst2DomainPosition);
  static bool dummyRegistered_;
};

}
#endif // __XIOS_AXIS_ALGORITHM_REDUCE_DOMAIN_HPP__