47 #ifndef __Teko_ImplicitLinearOp_hpp__
48 #define __Teko_ImplicitLinearOp_hpp__
64 virtual VectorSpace
range()
const = 0;
67 virtual VectorSpace
domain()
const = 0;
82 virtual void implicitApply(
const MultiVector & x, MultiVector & y,
83 const double alpha = 1.0,
const double beta = 0.0)
const = 0;
92 virtual void applyImpl(
93 const Thyra::EOpTransp M_trans,
94 const Thyra::MultiVectorBase<double> & x,
95 const Teuchos::Ptr<Thyra::MultiVectorBase<double> > & y,
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.