Teko::StaticInvDiagStrategy Class Reference

#include <Teko_BlockInvDiagonalStrategy.hpp>

Inheritance diagram for Teko::StaticInvDiagStrategy:

Public Member Functions
virtual void	getInvD (const BlockedLinearOp &, BlockPreconditionerState &, std::vector< LinearOp > &invDiag) const

Detailed Description

This is a simple strategy for a [whatever]PreconditionerFactory it simply returns statically set RCP pointers to the passed in inv(D0) and inv(D1) operators. Not this will not permit efficient implementations when the preconditioner has to be rebuilt or reused often.

Definition at line 94 of file Teko_BlockInvDiagonalStrategy.hpp.

Member Function Documentation

virtual void Teko::StaticInvDiagStrategy::getInvD ( const BlockedLinearOp &  , BlockPreconditionerState &  , std::vector< LinearOp > &  invDiag  ) const

inlinevirtual

returns an (approximate) inverse of the diagonal blocks of A where A is closely related to the original source for invD0 and invD1

Implements Teko::BlockInvDiagonalStrategy.

Definition at line 108 of file Teko_BlockInvDiagonalStrategy.hpp.

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

• Teko_BlockInvDiagonalStrategy.hpp