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CoarseAddCoarseSchwarzDD Class Reference

additive Schwarz iteration with coarse grid. More...

#include <SchwarzDD.h>

Inheritance diagram for CoarseAddCoarseSchwarzDD::

Public Methods
	CoarseAddCoarseSchwarzDD (const MLSolver_prm &pm)
	~CoarseAddCoarseSchwarzDD ()
virtual bool	solve (StartVectorMode start)
virtual void	init ()
virtual String	description () const
Protected Methods
virtual SpaceId	noOfOverlapSpaces () const
virtual SpaceId	coarseSpace () const
Protected Attributes
Handle(LinEqVector)	coarseRhs

Detailed Description

additive Schwarz iteration with coarse grid.

NAME: CoarseAddCoarseSchwarzDD - additive Schwarz iteration with coarse grid

DESCRIPTION:

The coarse grid is coupled multiplicatively to an additive Schwarz iteration. The scheme is coarse - sub domains - coarse. Basic domain decomposition scheme. See class "MLSolver".

Constructor & Destructor Documentation

CoarseAddCoarseSchwarzDD::CoarseAddCoarseSchwarzDD ( const MLSolver_prm & pm )

See class "MLSolver".

CoarseAddCoarseSchwarzDD::~CoarseAddCoarseSchwarzDD ( ) [inline]

Member Function Documentation

SpaceId CoarseAddCoarseSchwarzDD::coarseSpace ( ) const [protected, virtual]

String CoarseAddCoarseSchwarzDD::description ( ) const [virtual]

Reimplemented from AddSchwarzDD.

void CoarseAddCoarseSchwarzDD::init ( ) [virtual]

initializes the class.
Reimplemented from MLSolver.

SpaceId CoarseAddCoarseSchwarzDD::noOfOverlapSpaces ( ) const [protected, virtual]

Reimplemented from SchwarzDD.

bool CoarseAddCoarseSchwarzDD::solve ( StartVectorMode start ) [virtual]

solves the system. The function implements the algorithm and will probably never be called by the user directly. Data vectors have to be attached during initialization. The actual algorithm determines exactly, which vectors are needed and checks, whether they have been attached. The start vector is given by a value "StartVectorMode".
Reimplemented from AddSchwarzDD.

Member Data Documentation

Handle(LinEqVector) CoarseAddCoarseSchwarzDD::coarseRhs [protected]

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

SchwarzDD.h