Thyra_TpetraThyraWrappers_decl.hpp

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#ifndef THYRA_TPETRA_THYRA_WRAPPERS_DECL_HPP
#define THYRA_TPETRA_THYRA_WRAPPERS_DECL_HPP


#include "Thyra_OperatorVectorTypes.hpp"
#include "Thyra_TpetraVectorSpace_decl.hpp"
#include "Thyra_TpetraVector_decl.hpp"
#include "Thyra_TpetraMultiVector_decl.hpp"
#include "Thyra_TpetraLinearOp_decl.hpp"


namespace Thyra {


RCP<const Teuchos::Comm<Ordinal> >
convertTpetraToThyraComm( const RCP<const Teuchos::Comm<int> > &tpetraComm );


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<const VectorSpaceBase<Scalar> >
createVectorSpace(const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > &tpetraMap);


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<VectorBase<Scalar> >
createVector(
  const RCP<Tpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tpetraVector,
  const RCP<const VectorSpaceBase<Scalar> > space = Teuchos::null
  );


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<const VectorBase<Scalar> >
createConstVector(
  const RCP<const Tpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tpetraVector,
  const RCP<const VectorSpaceBase<Scalar> > space = Teuchos::null
  );


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<MultiVectorBase<Scalar> >
createMultiVector(
  const RCP<Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tpetraMultiVector,
  const RCP<const VectorSpaceBase<Scalar> > rangeSpace = Teuchos::null,
  const RCP<const VectorSpaceBase<Scalar> > domainSpace = Teuchos::null
  );


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<const MultiVectorBase<Scalar> >
createConstMultiVector(
  const RCP<const Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tpetraMultiVector,
  const RCP<const VectorSpaceBase<Scalar> > rangeSpace = Teuchos::null,
  const RCP<const VectorSpaceBase<Scalar> > domainSpace = Teuchos::null
  );


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<LinearOpBase<Scalar> >
createLinearOp(
  const RCP<Tpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tpetraOperator,
  const RCP<const VectorSpaceBase<Scalar> > rangeSpace = Teuchos::null,
  const RCP<const VectorSpaceBase<Scalar> > domainSpace = Teuchos::null
  );


template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
RCP<const LinearOpBase<Scalar> >
createConstLinearOp(
  const RCP<const Tpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node> > &tpetraOperator,
  const RCP<const VectorSpaceBase<Scalar> > rangeSpace = Teuchos::null,
  const RCP<const VectorSpaceBase<Scalar> > domainSpace = Teuchos::null
  );


template <class Scalar, class LocalOrdinal, class GlobalOrdinal=LocalOrdinal,
  class Node=KokkosClassic::DefaultNode::DefaultNodeType >
class TpetraOperatorVectorExtraction {
public:

  // ToDo: Get a Tpetra::Map from a Thyra::VectorSpaceBase?

  static RCP<Tpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
  getTpetraVector(const RCP<VectorBase<Scalar> > &v);

  static RCP<const Tpetra::Vector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
  getConstTpetraVector(const RCP<const VectorBase<Scalar> > &v);

  static RCP<Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
  getTpetraMultiVector(const RCP<MultiVectorBase<Scalar> > &mv);

  static RCP<const Tpetra::MultiVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
  getConstTpetraMultiVector(const RCP<const MultiVectorBase<Scalar> > &mv);

  static RCP<Tpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
  getTpetraOperator(const RCP<LinearOpBase<Scalar> > &op);

  static RCP<const Tpetra::Operator<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
  getConstTpetraOperator(const RCP<const LinearOpBase<Scalar> > &op);

};


} // namespace Thyra


#endif // THYRA_TPETRA_THYRA_WRAPPERS_DECL_HPP