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Teko::ImplicitLinearOp Class Reference

#include <Teko_ImplicitLinearOp.hpp>

Inheritance diagram for Teko::ImplicitLinearOp:
Inheritance graph
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List of all members.

Public Member Functions

virtual VectorSpace range () const =0
 Range space of this operator.
virtual VectorSpace domain () const =0
 Domain space of this operator.
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.

Protected Member Functions

virtual bool opSupportedImpl (const Thyra::EOpTransp M_trans) const
 Functions required by Thyra::LinearOpBase.

Detailed Description

A virtual class that simplifies the construction of custom operators.

Definition at line 60 of file Teko_ImplicitLinearOp.hpp.


Member Function Documentation

virtual VectorSpace Teko::ImplicitLinearOp::range ( ) const [pure virtual]

Range space of this operator.

Implemented in Teko::SmootherLinearOp, Teko::DiagnosticLinearOp, and Teko::ReorderedLinearOp.

virtual VectorSpace Teko::ImplicitLinearOp::domain ( ) const [pure virtual]

Domain space of this operator.

Implemented in Teko::SmootherLinearOp, Teko::DiagnosticLinearOp, and Teko::ReorderedLinearOp.

virtual void Teko::ImplicitLinearOp::implicitApply ( const MultiVector &  x,
MultiVector &  y,
const double  alpha = 1.0,
const double  beta = 0.0 
) const [pure virtual]

Perform a matrix vector multiply with this implicitly defined blocked operator.

The apply function takes one vector as input and applies a linear operator. The result is returned in $y$. If this operator is reprsented as $M$ then $ y = \alpha M x + \beta y $

Parameters:
[in]x
[in,out]y
[in]alpha(default=1)
[in]beta(default=0)

Implemented in Teko::SmootherLinearOp, Teko::DiagnosticLinearOp, and Teko::ReorderedLinearOp.

bool Teko::ImplicitLinearOp::opSupportedImpl ( const Thyra::EOpTransp  M_trans) const [protected, virtual]

Functions required by Thyra::LinearOpBase.

Definition at line 58 of file Teko_ImplicitLinearOp.cpp.


The documentation for this class was generated from the following files:
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