TrilinosLinearOP.h

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#ifndef included_AMP_TrilinosLinearOP
#define included_AMP_TrilinosLinearOP
 
// AMP includes
#include "AMP/operators/LinearOperator.h"
#include "AMP/solvers/SolverStrategy.h"
#include "AMP/vectors/Vector.h"
 
// Trilinos includes
DISABLE_WARNINGS
#include "Thyra_LinearOpBase_def.hpp"
ENABLE_WARNINGS
 
 
namespace AMP::Solver {
 
 
class TrilinosLinearOP : public Thyra::LinearOpBase<double>
{
public:
    explicit TrilinosLinearOP( AMP::Operator::Operator::shared_ptr );
 
    explicit TrilinosLinearOP( AMP::Solver::SolverStrategy::shared_ptr );
 
    virtual ~TrilinosLinearOP();
 
    // Functions inherited from Thyra::LinearOpBase
    virtual Teuchos::RCP<const Thyra::VectorSpaceBase<double>> range() const;
    virtual Teuchos::RCP<const Thyra::VectorSpaceBase<double>> domain() const;
    virtual bool opSupportedImpl( Thyra::EOpTransp ) const;
    virtual void applyImpl( const Thyra::EOpTransp M_trans,
                            const Thyra::MultiVectorBase<double> &X,
                            const Teuchos::Ptr<Thyra::MultiVectorBase<double>> &Y,
                            const double alpha,
                            const double beta ) const;
 
private:
    TrilinosLinearOP();
 
    std::shared_ptr<AMP::Operator::Operator> d_operator;
    std::shared_ptr<AMP::Solver::SolverStrategy> d_solver;
};
} // namespace AMP::Solver
 
#endif