Thyra_TpetraVectorSpace_decl.hpp

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//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
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#ifndef THYRA_TPETRA_VECTOR_SPACE_DECL_HPP
#define THYRA_TPETRA_VECTOR_SPACE_DECL_HPP


#include "Thyra_SpmdVectorSpaceDefaultBase.hpp"
#include "Tpetra_Map.hpp"


namespace Thyra {


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
class TpetraVectorSpace : public SpmdVectorSpaceDefaultBase<Scalar>
{
public:

  typedef TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> this_t;


  static RCP<TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> > create();

  void initialize(
    const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > &tpetraMap
    );


  bool hasInCoreView(
    const Range1D& rng, const EViewType viewType, const EStrideType strideType
    ) const;
  RCP< const VectorSpaceBase<Scalar> > clone() const;

protected:


  RCP<VectorBase<Scalar> >
  createMember() const;
  RCP<MultiVectorBase<Scalar> >
  createMembers(int numMembers) const;


public:


  RCP<const Teuchos::Comm<Ordinal> > getComm() const;
  Ordinal localSubDim() const;


private:

  // //////////////////////////////////////
  // Private data members

  RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > tpetraMap_;
  RCP<const Teuchos::Comm<Ordinal> > comm_;
  Ordinal localSubDim_;
  int numProc_;
  int procRank_;
  RCP<this_t> weakSelfPtr_;

  // /////////////////////////////////////
  // Private member functions
 
  TpetraVectorSpace();
 
}; // end class TpetraVectorSpace


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
tpetraVectorSpace(
  const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > &tpetraMap
  )
{
  RCP<TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> > vs =
    TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node>::create();
  vs->initialize(tpetraMap);
  return vs;
}


} // end namespace Thyra


#endif // THYRA_TPETRA_VECTOR_SPACE_DECL_HPP