#include <EquationSolver.h>

Inheritance diagram for EquationSolver:

Collaboration diagram for EquationSolver:

Public Member Functions
	EquationSolver (Oges &oges_)

virtual	~EquationSolver ()

virtual int	solve (realCompositeGridFunction &u, realCompositeGridFunction &f)=0

virtual int	saveBinaryMatrix (aString filename00, realCompositeGridFunction &u, realCompositeGridFunction &f)

virtual int	setCoefficientsAndBoundaryConditions (realCompositeGridFunction &coeff, const IntegerArray &boundaryConditions, const RealArray &bcData)

virtual int	setCoefficientArray (realCompositeGridFunction &coeff, const IntegerArray &boundaryConditions=Overture::nullIntArray(), const RealArray &bcData=Overture::nullRealArray())

virtual int	setEquationAndBoundaryConditions (OgesParameters::EquationEnum equation, CompositeGridOperators &op, const IntegerArray &boundaryConditions, const RealArray &bcData, RealArray &constantCoeff=Overture::nullRealArray(), realCompositeGridFunction *variableCoeff=NULL)

virtual int	setGrid (CompositeGrid &cg)

virtual int	set (MultigridCompositeGrid &mgcg)

const aString &	getName () const

virtual real	getMaximumResidual ()

virtual int	printStatistics (FILE *file=stdout) const

virtual int	setExtraEquationValues (realCompositeGridFunction &f, real *value)

virtual int	getExtraEquationValues (const realCompositeGridFunction &u, real *value)

virtual int	evaluateExtraEquation (const realCompositeGridFunction &u, real &value, int extraEquation=0)

virtual int	evaluateExtraEquation (const realCompositeGridFunction &u, real &value, real &sumOfExtraEquationCoefficients, int extraEquation=0)

virtual int	allocateMatrix (int, int, int, int)

virtual int	setMatrixElement (int, int, int, real)

virtual int	displayMatrix ()

virtual real	sizeOf (FILE *file=NULL)

Protected Attributes
Oges &	oges

OgesParameters &	parameters

aString	name

int	numberOfEquations

int	numberOfNonzeros

real	maximumResidual

int	numberOfIterations

int	solverMethod

int	preconditioner

int	matrixOrdering

int	numberOfIncompleteLULevels

int	gmresRestartLength

Constructor & Destructor Documentation

EquationSolver::EquationSolver ( Oges & oges_ )

References maximumResidual, name, numberOfEquations, numberOfIterations, and numberOfNonzeros.

EquationSolver::~EquationSolver ( )

virtual

Member Function Documentation

int EquationSolver::allocateMatrix	(	int	ndia,
		int	ndja,
		int	nda,
		int	N
	)

virtual

Reimplemented in PETScEquationSolver.

Referenced by Oges::formMatrix().

int EquationSolver::displayMatrix ( )

virtual

Reimplemented in PETScEquationSolver.

Referenced by Oges::generateMatrix().

int EquationSolver::evaluateExtraEquation	(	const realCompositeGridFunction &	u,
		real &	value,
		int	extraEquation = `0`
	)

virtual

Reimplemented in PETScSolver.

Referenced by Oges::evaluateExtraEquation().

int EquationSolver::evaluateExtraEquation	(	const realCompositeGridFunction &	u,
		real &	value,
		real &	sumOfExtraEquationCoefficients,
		int	extraEquation = `0`
	)

virtual

Reimplemented in PETScSolver.

References assert, MappedGrid::dimension(), Oges::extraEquationNumber, doubleCompositeGridFunction::getCompositeGrid(), getIndex(), ParallelUtility::getLocalArrayBounds(), GenericGridCollection::numberOfComponentGrids(), Oges::numberOfExtraEquations, oges, and Oges::rightNullVector.

int EquationSolver::getExtraEquationValues	(	const realCompositeGridFunction &	u,
		real *	value
	)

virtual

Reimplemented in PETScSolver.

References assert, Oges::debug, Oges::equationToIndex(), Oges::extraEquationNumber, doubleCompositeGridFunction::getCompositeGrid(), Oges::numberOfExtraEquations, oges, and printF().

Referenced by Oges::getExtraEquationValues().

real EquationSolver::getMaximumResidual ( )

virtual

Reimplemented in PETScEquationSolver, and PETScSolver.

References maximumResidual.

Referenced by Oges::getMaximumResidual().

const aString & EquationSolver::getName ( ) const

References name.

int EquationSolver::printStatistics ( FILE * file = stdout ) const

virtual

Reimplemented in PETScSolver, MultigridEquationSolver, and YaleEquationSolver.

int EquationSolver::saveBinaryMatrix	(	aString	filename00,
		realCompositeGridFunction &	u,
		realCompositeGridFunction &	f
	)

virtual

Reimplemented in PETScEquationSolver.

Referenced by Oges::writePetscMatrixToFile().

int EquationSolver::set ( MultigridCompositeGrid & mgcg )

virtual

Reimplemented in MultigridEquationSolver.

References printF().

Referenced by Oges::buildEquationSolvers().

int EquationSolver::setCoefficientArray	(	realCompositeGridFunction &	coeff,
		const IntegerArray &	boundaryConditions = `Overture::nullIntArray()`,
		const RealArray &	bcData = `Overture::nullRealArray()`
	)

virtual

Reimplemented in MultigridEquationSolver.

References printF().

Referenced by Oges::setCoefficientArray().

int EquationSolver::setCoefficientsAndBoundaryConditions	(	realCompositeGridFunction &	coeff,
		const IntegerArray &	boundaryConditions,
		const RealArray &	bcData
	)

virtual

Reimplemented in MultigridEquationSolver.

References printF().

Referenced by Oges::setCoefficientsAndBoundaryConditions().

int EquationSolver::setEquationAndBoundaryConditions	(	OgesParameters::EquationEnum	equation,
		CompositeGridOperators &	op,
		const IntegerArray &	boundaryConditions,
		const RealArray &	bcData,
		RealArray &	constantCoeff = `Overture::nullRealArray()`,
		realCompositeGridFunction *	variableCoeff = `NULL`
	)