Teko_ReorderedMappingStrategy.hpp

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

// stl includes
#include <vector>

// Teuchos includes
#include "Teuchos_RCP.hpp"

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

// Epetra includes
#include "Epetra_Comm.h"
#include "Epetra_Map.h"
#include "Epetra_MultiVector.h"
#include "Epetra_Import.h"
#include "Epetra_Export.h"
#include "Epetra_CrsMatrix.h"

// Teko includes
#include "Teko_BlockedReordering.hpp"
#include "Teko_EpetraOperatorWrapper.hpp"

namespace Teko {
namespace Epetra {

class ReorderedMappingStrategy : public MappingStrategy {
public:


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



   virtual void copyEpetraIntoThyra(const Epetra_MultiVector& epetra_X, 
                                    const Teuchos::Ptr<Thyra::MultiVectorBase<double> > & thyra_X) const;

   virtual void copyThyraIntoEpetra(const Teuchos::RCP<const Thyra::MultiVectorBase<double> > & thyra_Y, 
                                    Epetra_MultiVector& epetra_Y) const;

   virtual const Teuchos::RCP<const Epetra_Map> domainMap() const
   { return domainMap_; }

   virtual const Teuchos::RCP<const Epetra_Map> rangeMap() const
   { return rangeMap_; }

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

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

protected:
   // member variables


   Teuchos::RCP<const Epetra_Map> domainMap_; 
   Teuchos::RCP<const Epetra_Map> rangeMap_;


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

} // end namespace Epetra
} // end namespace Teko

#endif