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Stokhos_MPPreconditioner.hpp
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41
42#ifndef STOKHOS_MP_PRECONDITIONER_HPP
43#define STOKHOS_MP_PRECONDITIONER_HPP
44
45#include "Teuchos_RCP.hpp"
46#include "Epetra_Operator.h"
48#include "Epetra_Vector.h"
49
50namespace Stokhos {
51
56 class MPPreconditioner : public virtual Epetra_Operator {
57 public:
58
61
63 virtual ~MPPreconditioner() {}
64
66 virtual void
68 const Teuchos::RCP<Stokhos::BlockDiagonalOperator>& mp_op,
69 const Epetra_Vector& x) = 0;
70
71 }; // class MPPreconditioner
72
73} // namespace Stokhos
74
75#endif // STOKHOS_MP_PRECONDITIONER_HPP
An abstract class to represent a generic stochastic Galerkin preconditioner as an Epetra_Operator.
virtual void setupPreconditioner(const Teuchos::RCP< Stokhos::BlockDiagonalOperator > &mp_op, const Epetra_Vector &x)=0
Setup preconditioner.
Top-level namespace for Stokhos classes and functions.