LinearProblem Class Reference

#include <linear_problem.h>

Classes
struct	fn_key_t
struct	FnCache
Public Member Functions
	LinearProblem (WeakForm *wf)
virtual	~LinearProblem ()
void	free ()
void	set_spaces (Tuple< Space * > sp)
void	set_space (Space *sp)
bool	assemble (Matrix matrix, Vector rhs=NULL)
double	get_time ()
Protected Member Functions
scalar **	get_matrix_buffer (int n)
	dimension of the matrix held by 'matrix_buffer'
void	create (Matrix matrix, Vector rhs=NULL)
scalar	eval_form (WeakForm::MatrixFormVol mfv, fn_t< scalar > u_ext[], ShapeFunction fu, ShapeFunction fv, RefMap ru, RefMap rv)
scalar	eval_form (WeakForm::VectorFormVol vfv, fn_t< scalar > u_ext[], ShapeFunction fv, RefMap rv)
scalar	eval_form (WeakForm::MatrixFormSurf mfs, fn_t< scalar > u_ext[], ShapeFunction fu, ShapeFunction fv, RefMap ru, RefMap rv, FacePos *fp)
scalar	eval_form (WeakForm::VectorFormSurf vfs, fn_t< scalar > u_ext[], ShapeFunction fv, RefMap rv, FacePos *fp)
sfn_t *	get_fn (ShapeFunction fu, int order, RefMap rm, const int np, const QuadPt3D *pt)
sfn_t *	get_fn (ShapeFunction fu, int order, RefMap rm, int iface, const int np, const QuadPt3D *pt)
void	init_ext_fns (user_data_t< ord_t > &fake_ud, std::vector< MeshFunction * > &ext)
void	init_ext_fns (user_data_t< scalar > &ud, std::vector< MeshFunction * > &ext, int order, RefMap rm, const int np, const QuadPt3D pt)
Protected Attributes
WeakForm *	wf
int	ndofs
int *	sp_seq
	number of DOFs
Space **	spaces
	sequence numbers of spaces
double	time
scalar **	matrix_buffer
	time of the assembling (in secs)
int	matrix_buffer_dim
	buffer for holding square matrix (during assembling)
struct LinearProblem::FnCache	fn_cache

Constructor & Destructor Documentation

LinearProblem::LinearProblem ( WeakForm * wf )

LinearProblem::~LinearProblem ( ) [virtual]

Member Function Documentation

bool LinearProblem::assemble	(	Matrix *	matrix,
		Vector *	rhs = `NULL`
	)

void LinearProblem::create	(	Matrix *	matrix,
		Vector *	rhs = `NULL`
	)			`[protected]`

scalar LinearProblem::eval_form	(	WeakForm::VectorFormSurf *	vfs,
		fn_t< scalar > *	u_ext[],
		ShapeFunction *	fv,
		RefMap *	rv,
		FacePos *	fp
	)			`[protected]`

scalar LinearProblem::eval_form	(	WeakForm::MatrixFormSurf *	mfs,
		fn_t< scalar > *	u_ext[],
		ShapeFunction *	fu,
		ShapeFunction *	fv,
		RefMap *	ru,
		RefMap *	rv,
		FacePos *	fp
	)			`[protected]`

scalar LinearProblem::eval_form	(	WeakForm::VectorFormVol *	vfv,
		fn_t< scalar > *	u_ext[],
		ShapeFunction *	fv,
		RefMap *	rv
	)			`[protected]`

scalar LinearProblem::eval_form	(	WeakForm::MatrixFormVol *	mfv,
		fn_t< scalar > *	u_ext[],
		ShapeFunction *	fu,
		ShapeFunction *	fv,
		RefMap *	ru,
		RefMap *	rv
	)			`[protected]`

void LinearProblem::free ( )

sfn_t * LinearProblem::get_fn	(	ShapeFunction *	fu,
		int	order,
		RefMap *	rm,
		int	iface,
		const int	np,
		const QuadPt3D *	pt
	)			`[protected]`

sfn_t * LinearProblem::get_fn	(	ShapeFunction *	fu,
		int	order,
		RefMap *	rm,
		const int	np,
		const QuadPt3D *	pt
	)			`[protected]`

scalar ** LinearProblem::get_matrix_buffer ( int n ) [inline, protected]

dimension of the matrix held by 'matrix_buffer'

double LinearProblem::get_time ( ) [inline]

void LinearProblem::init_ext_fns	(	user_data_t< scalar > &	ud,
		std::vector< MeshFunction * > &	ext,
		int	order,
		RefMap *	rm,
		const int	np,
		const QuadPt3D *	pt
	)			`[protected]`