47 #ifndef __Teko_ImplicitLinearOp_hpp__
48 #define __Teko_ImplicitLinearOp_hpp__
63 virtual VectorSpace
range()
const = 0;
66 virtual VectorSpace
domain()
const = 0;
81 virtual void implicitApply(
const MultiVector& x, MultiVector& y,
const double alpha = 1.0,
82 const double beta = 0.0)
const = 0;
90 virtual void applyImpl(
const Thyra::EOpTransp M_trans,
const Thyra::MultiVectorBase<double>& x,
91 const Teuchos::Ptr<Thyra::MultiVectorBase<double> >& y,
const double alpha,
92 const double beta)
const;
A virtual class that simplifies the construction of custom operators.
virtual bool opSupportedImpl(const Thyra::EOpTransp M_trans) const
Functions required by Thyra::LinearOpBase.
virtual void implicitApply(const MultiVector &x, MultiVector &y, const double alpha=1.0, const double beta=0.0) const =0
Perform a matrix vector multiply with this implicitly defined blocked operator.
virtual VectorSpace domain() const =0
Domain space of this operator.
virtual VectorSpace range() const =0
Range space of this operator.