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Thyra_LinearOpSourceBase.hpp
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4// Thyra: Interfaces and Support for Abstract Numerical Algorithms
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41
42#ifndef THYRA_LINEAR_OP_SOURCE_BASE_HPP
43#define THYRA_LINEAR_OP_SOURCE_BASE_HPP
44
45#include "Thyra_SolveSupportTypes.hpp"
46#include "Teuchos_Describable.hpp"
47
48
49namespace Thyra {
50
51
56template<class Scalar>
58{
59public:
60
63
66 virtual bool isOpConst() const = 0;
67
75
80
82
83};
84
85} // namespace Thyra
86
87#endif // THYRA_LINEAR_OP_SOURCE_BASE_HPP
Base interface for objects that can return a linear operator.
virtual Teuchos::RCP< const LinearOpBase< Scalar > > getOp() 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 > > getNonconstOp()=0
Return a non-const reference to the underlying linear operator.
virtual bool isOpConst() const =0
Return if the underlying linear operator is const-only or not.