Teko_TpetraReorderedMappingStrategy.hpp

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//      Teko: A package for block and physics based preconditioning
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#ifndef __Teko_TpetraReorderedMappingStrategy_hpp__
#define __Teko_TpetraReorderedMappingStrategy_hpp__

// stl includes
#include <vector>

// Teuchos includes
#include "Teuchos_RCP.hpp"

// Thyra includes
#include "Thyra_MultiVectorBase.hpp"
#include "Thyra_LinearOpBase.hpp"

// Tpetra includes
#include "Tpetra_Map.hpp"
#include "Tpetra_MultiVector.hpp"
#include "Tpetra_Import.hpp"
#include "Tpetra_Export.hpp"
#include "Tpetra_CrsMatrix.hpp"

// Teko includes
#include "Teko_BlockedReordering.hpp"
#include "Teko_TpetraOperatorWrapper.hpp"
#include "Teko_ConfigDefs.hpp"

namespace Teko {
namespace TpetraHelpers {

class TpetraReorderedMappingStrategy : public MappingStrategy {
public:


   TpetraReorderedMappingStrategy(const BlockReorderManager & brm,const Teuchos::RCP<const MappingStrategy> & map);



   virtual void copyTpetraIntoThyra(const Tpetra::MultiVector<ST,LO,GO,NT>& tpetra_X, 
                                    const Teuchos::Ptr<Thyra::MultiVectorBase<ST> > & thyra_X) const;

   virtual void copyThyraIntoTpetra(const Teuchos::RCP<const Thyra::MultiVectorBase<ST> > & thyra_Y, 
                                    Tpetra::MultiVector<ST,LO,GO,NT>& tpetra_Y) const;

   virtual const Teuchos::RCP<const Tpetra::Map<LO,GO,NT> > domainMap() const
   { return domainMap_; }

   virtual const Teuchos::RCP<const Tpetra::Map<LO,GO,NT> > rangeMap() const
   { return rangeMap_; }

   virtual std::string toString() const
   { return std::string("TpetraReorderedMappingStrategy"); }
 

   virtual RCP<const MappingStrategy> GetPrimaryMapStrategy() const
   { return mapStrategy_; }

protected:
   // member variables


   Teuchos::RCP<const Tpetra::Map<LO,GO,NT> > domainMap_; 
   Teuchos::RCP<const Tpetra::Map<LO,GO,NT> > rangeMap_;


   const BlockReorderManager reorderManager_;
   RCP<const MappingStrategy> mapStrategy_;
};

} // end namespace TpetraHelpers
} // end namespace Teko

#endif