#include <snl_fei_LinearSystem_General.hpp>

Inheritance diagram for snl_fei::LinearSystem_General:

Public Member Functions
	LinearSystem_General (fei::SharedPtr< fei::MatrixGraph > &matrixGraph)

virtual	~LinearSystem_General ()

int	loadEssentialBCs (int numIDs, const int IDs, int idType, int fieldID, int offsetIntoField, const double prescribedValues)

int	loadEssentialBCs (int numIDs, const int IDs, int idType, int fieldID, const int offsetIntoField, const double *prescribedValues)

int	loadLagrangeConstraint (int constraintID, const double *weights, double rhsValue)

int	loadPenaltyConstraint (int constraintID, const double *weights, double penaltyValue, double rhsValue)

int	loadComplete (bool applyBCs=true, bool globalAssemble=true)

int	parameters (int numParams, const char const paramStrings)

int	parameters (const fei::ParameterSet &params)

int	setBCValuesOnVector (fei::Vector *vector)

bool	eqnIsEssentialBC (int globalEqnIndex) const

void	getEssentialBCs (std::vector< int > &bcEqns, std::vector< double > &bcVals) const

void	getConstrainedEqns (std::vector< int > &crEqns) const

Public Member Functions inherited from fei::LinearSystem
	LinearSystem (fei::SharedPtr< fei::MatrixGraph > &matrixGraph)

virtual	~LinearSystem ()

virtual void	setMatrix (fei::SharedPtr< fei::Matrix > &matrix)

virtual fei::SharedPtr < fei::Matrix >	getMatrix ()

virtual fei::SharedPtr< const fei::Matrix >	getMatrix () const

virtual void	setRHS (fei::SharedPtr< fei::Vector > &rhs)

virtual fei::SharedPtr < fei::Vector >	getRHS ()

virtual fei::SharedPtr< const fei::Vector >	getRHS () const

virtual void	setSolutionVector (fei::SharedPtr< fei::Vector > &soln)

virtual fei::SharedPtr < fei::Vector >	getSolutionVector ()

virtual fei::SharedPtr< const fei::Vector >	getSolutionVector () const

virtual int	putAttribute (const char name, void attribute)

virtual int	getAttribute (const char name, void &attribute)

Detailed Description

implementation of fei::LinearSystem interface

Definition at line 27 of file snl_fei_LinearSystem_General.hpp.

Constructor & Destructor Documentation

snl_fei::LinearSystem_General::LinearSystem_General ( fei::SharedPtr< fei::MatrixGraph > & matrixGraph )

constructor

Definition at line 36 of file snl_fei_LinearSystem_General.cpp.

snl_fei::LinearSystem_General::~LinearSystem_General ( )

virtual

denstructor

Definition at line 67 of file snl_fei_LinearSystem_General.cpp.

Member Function Documentation

int snl_fei::LinearSystem_General::loadEssentialBCs	(	int	numIDs,
		const int *	IDs,
		int	idType,
		int	fieldID,
		int	offsetIntoField,
		const double *	prescribedValues
	)

virtual

Essential (dirichlet) boundary-condition function.

Reimplemented from fei::LinearSystem.

Definition at line 162 of file snl_fei_LinearSystem_General.cpp.

int snl_fei::LinearSystem_General::loadEssentialBCs	(	int	numIDs,
		const int *	IDs,
		int	idType,
		int	fieldID,
		const int *	offsetIntoField,
		const double *	prescribedValues
	)

virtual

Essential (dirichlet) boundary-condition function.

Reimplemented from fei::LinearSystem.

Definition at line 180 of file snl_fei_LinearSystem_General.cpp.

int snl_fei::LinearSystem_General::loadLagrangeConstraint	(	int	constraintID,
		const double *	weights,
		double	rhsValue
	)

virtual

load lagrange-multiplier constraint coefficients

Implements fei::LinearSystem.

Definition at line 849 of file snl_fei_LinearSystem_General.cpp.

int snl_fei::LinearSystem_General::loadPenaltyConstraint	(	int	constraintID,
		const double *	weights,
		double	penaltyValue,
		double	rhsValue
	)

virtual

load penalty constraint coefficients

Implements fei::LinearSystem.

Definition at line 898 of file snl_fei_LinearSystem_General.cpp.

int snl_fei::LinearSystem_General::loadComplete	(	bool	applyBCs = `true`,
		bool	globalAssemble = `true`
	)

virtual

  Signal that all boundary-conditions and constraint coefficients have

been loaded, and they may now be applied to the linear system.

Implements fei::LinearSystem.

Definition at line 200 of file snl_fei_LinearSystem_General.cpp.

int snl_fei::LinearSystem_General::parameters	(	int	numParams,
		const char const	paramStrings
	)

virtual

  Set parameters on this object. Currently two parameters are recognized:

"debugOutput 'path'" where 'path' is the path to the location where debug-log files will be produced.
"name 'string'" where 'string' is an identifier that will be used in debug-log file-names.

Implements fei::LinearSystem.

Definition at line 73 of file snl_fei_LinearSystem_General.cpp.

int snl_fei::LinearSystem_General::parameters ( const fei::ParameterSet & params )

virtual

parameters implementation

Implements fei::LinearSystem.

Definition at line 128 of file snl_fei_LinearSystem_General.cpp.

int snl_fei::LinearSystem_General::setBCValuesOnVector ( fei::Vector * vector )

virtual

use stored BC values to modify specified vector

Implements fei::LinearSystem.

Definition at line 321 of file snl_fei_LinearSystem_General.cpp.

bool snl_fei::LinearSystem_General::eqnIsEssentialBC ( int globalEqnIndex ) const

virtual

query whether specified eqn index has prescribed BC value

Implements fei::LinearSystem.

Definition at line 339 of file snl_fei_LinearSystem_General.cpp.

void snl_fei::LinearSystem_General::getEssentialBCs	(	std::vector< int > &	bcEqns,
		std::vector< double > &	bcVals
	)		const

virtual

Retrieve eqn-indices and values for BC equations

Implements fei::LinearSystem.

Definition at line 349 of file snl_fei_LinearSystem_General.cpp.

void snl_fei::LinearSystem_General::getConstrainedEqns ( std::vector< int > & crEqns ) const

virtual

Retrieve eqn-indices for constraints

Implements fei::LinearSystem.

Definition at line 368 of file snl_fei_LinearSystem_General.cpp.

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation