42#ifndef THYRA_PRECONDITIONER_BASE_HPP
43#define THYRA_PRECONDITIONER_BASE_HPP
45#include "Thyra_OperatorSolveTypes.hpp"
46#include "Teuchos_Describable.hpp"
Simple interface class to access a precreated preconditioner as one or more linear operators objects ...
virtual Teuchos::RCP< LinearOpBase< Scalar > > getNonconstLeftPrecOp()=0
Return a non-const left preconditioner linear operator if one is designed or targeted to be applied o...
virtual Teuchos::RCP< const LinearOpBase< Scalar > > getUnspecifiedPrecOp() const =0
Return a const generic preconditioner linear operator that is not designed or targeted to be applied ...
virtual bool isLeftPrecOpConst() const =0
Return if the underlying left preconditioner operator is const-only or allows non-const access.
virtual Teuchos::RCP< const LinearOpBase< Scalar > > getLeftPrecOp() const =0
Return a const left preconditioner linear operator if one is designed or targeted to be applied on th...
virtual Teuchos::RCP< LinearOpBase< Scalar > > getNonconstUnspecifiedPrecOp()=0
Return a non-const generic preconditioner linear operator that is not designed or targeted to be appl...
virtual bool isRightPrecOpConst() const =0
Return if the underlying right preconditioner operator is const-only or allows non-const access.
virtual Teuchos::RCP< LinearOpBase< Scalar > > getNonconstRightPrecOp()=0
Return a non-const right preconditioner linear operator if one is designed or targeted to be applied ...
virtual Teuchos::RCP< const LinearOpBase< Scalar > > getRightPrecOp() const =0
Return a const right preconditioner linear operator if one is designed or targeted to be applied on t...
virtual bool isUnspecifiedPrecOpConst() const =0
Return if the underlying unspecified preconditioner operator is const-only or allows non-const access...