47 #ifndef THYRA_XPETRA_LINEAR_OP_HPP
48 #define THYRA_XPETRA_LINEAR_OP_HPP
55 #include "Xpetra_MapExtractor.hpp"
61 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
64 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
66 const RCP<
const VectorSpaceBase<Scalar> > &rangeSpace,
67 const RCP<
const VectorSpaceBase<Scalar> > &domainSpace,
69 initializeImpl(rangeSpace, domainSpace, xpetraOperator);
72 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
74 const RCP<
const VectorSpaceBase<Scalar> > &rangeSpace,
75 const RCP<
const VectorSpaceBase<Scalar> > &domainSpace,
77 initializeImpl(rangeSpace, domainSpace, xpetraOperator);
80 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
83 return xpetraOperator_.getNonconstObj();
86 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
89 return xpetraOperator_;
94 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
100 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
108 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
110 Thyra::EOpTransp M_trans)
const {
114 if (M_trans == NOTRANS)
117 if (M_trans == CONJ) {
123 return xpetraOperator_->hasTransposeApply();
126 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
128 const Thyra::EOpTransp M_trans,
129 const Thyra::MultiVectorBase<Scalar> &X_in,
130 const Teuchos::Ptr<Thyra::MultiVectorBase<Scalar> > &Y_inout,
132 const Scalar beta)
const {
133 using Teuchos::rcpFromPtr;
134 using Teuchos::rcpFromRef;
140 Xpetra::ThyraUtils<Scalar, LocalOrdinal, GlobalOrdinal, Node>::toXpetra(rcpFromRef(X_in), comm);
142 Xpetra::ThyraUtils<Scalar, LocalOrdinal, GlobalOrdinal, Node>::toXpetra(rcpFromPtr(Y_inout), comm);
151 xpetraOperator_->apply(*tX_in, *tY_inout, transp, alpha, beta);
156 Teuchos::ptr_dynamic_cast<Thyra::ProductMultiVectorBase<Scalar> >(Y_inout);
157 if (prodY_inout != Teuchos::null) {
168 mueXop->GetHierarchy()->GetLevel(0)->template Get<RCP<Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > >(
"A");
175 rgMapExtractor = bA->getRangeMapExtractor();
182 template <
class Scalar,
class LocalOrdinal,
class GlobalOrdinal,
class Node>
183 template <
class XpetraOperator_t>
185 const RCP<
const VectorSpaceBase<Scalar> > &rangeSpace,
186 const RCP<
const VectorSpaceBase<Scalar> > &domainSpace,
193 rangeSpace_ = rangeSpace;
194 domainSpace_ = domainSpace;
195 xpetraOperator_ = xpetraOperator;
200 #endif // THYRA_XPETRA_LINEAR_OP_HPP
bool is_null(const boost::shared_ptr< T > &p)
RCP< const Thyra::VectorSpaceBase< Scalar > > range() const
RCP< const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > > getConstXpetraOperator() const
Get embedded const Xpetra::Operator.
bool is_null(const std::shared_ptr< T > &p)
#define TEUCHOS_TEST_FOR_EXCEPTION(throw_exception_test, Exception, msg)
bool opSupportedImpl(Thyra::EOpTransp M_trans) const
RCP< const Thyra::VectorSpaceBase< Scalar > > domain() const
MueLu::DefaultScalar Scalar
void initializeImpl(const RCP< const VectorSpaceBase< Scalar > > &rangeSpace, const RCP< const VectorSpaceBase< Scalar > > &domainSpace, const RCP< XpetraOperator_t > &xpetraOperator)
XpetraLinearOp()
Construct to uninitialized.
Exception throws when you call an unimplemented method of MueLu.
void applyImpl(const Thyra::EOpTransp M_trans, const Thyra::MultiVectorBase< Scalar > &X_in, const Teuchos::Ptr< Thyra::MultiVectorBase< Scalar > > &Y_inout, const Scalar alpha, const Scalar beta) const
RCP< Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > > getXpetraOperator()
Get embedded non-const Xpetra::Operator.
bool nonnull(const boost::shared_ptr< T > &p)
void initialize(const RCP< const VectorSpaceBase< Scalar > > &rangeSpace, const RCP< const VectorSpaceBase< Scalar > > &domainSpace, const RCP< Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &xpetraOperator)
Initialize.
Exception throws to report errors in the internal logical of the program.
#define TEUCHOS_ASSERT(assertion_test)
#define TEUCHOS_TEST_FOR_EXCEPT(throw_exception_test)
void constInitialize(const RCP< const VectorSpaceBase< Scalar > > &rangeSpace, const RCP< const VectorSpaceBase< Scalar > > &domainSpace, const RCP< const Xpetra::Operator< Scalar, LocalOrdinal, GlobalOrdinal, Node > > &xpetraOperator)
Initialize.
Wraps an existing MueLu::Hierarchy as a Xpetra::Operator.