Shapeset Class Reference
[Shapesets]

Base class for all shapesets. More...

#include <shapeset.h>

Inherited by H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetHex, and RefMapShapesetTetra.

List of all members.

Public Member Functions
	Shapeset (int id)
virtual	~Shapeset ()
ESpaceType	get_type ()
int	get_mode () const
int	get_num_components () const
virtual int	get_vertex_index (int vertex) const =0
virtual int *	get_edge_indices (int edge, int ori, order1_t order)=0
virtual int *	get_face_indices (int face, int ori, order2_t order)=0
virtual int *	get_bubble_indices (order3_t order)=0
virtual int	get_num_edge_fns (order1_t order) const =0
virtual int	get_num_face_fns (order2_t order) const =0
virtual int	get_num_bubble_fns (order3_t order) const =0
virtual int	get_face_orientations (int face) const =0
	Get the number of possible orientations on a face.
virtual int	get_edge_orientations () const =0
	Get the number of possible orientations on an edge.
virtual int	get_face_fn_variant (int index) const
	Returns the variant of a face function It is needed only in Hcurl-derived shapesets where we need to distinguish between to variants of shape functions, other shapesets are returning 0.
virtual order3_t	get_order (int index) const =0
virtual order3_t	get_dcmp (int index) const =0
	Get function decomposition for product shapesets.
virtual int	get_constrained_edge_index (int edge, int ori, order1_t order, Part part)
	Get index of a constrained edge function.
virtual int	get_constrained_edge_face_index (int edge, int ori, order2_t order, Part part, int dir, int variant=0)
	Get index of a edge function constrained by a face function.
virtual int	get_constrained_face_index (int face, int ori, order2_t order, Part part, int variant=0)
	Get index of a constrained face function.
virtual int	get_shape_type (int index) const =0
virtual void	get_values (int n, int index, int np, QuadPt3D pt, int component, double vals)=0
	Evaluate function in the set of points.
virtual double	get_value (int n, int index, double x, double y, double z, int component)=0
	Evaluate function 'index' in points 'pt'.
void	get_fn_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dx_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dy_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dz_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dxx_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dyy_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dzz_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dxy_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dxz_values (int index, int np, QuadPt3D pt, int component, double vals)
void	get_dyz_values (int index, int np, QuadPt3D pt, int component, double vals)
double	get_fn_value (int index, double x, double y, double z, int component)
double	get_dx_value (int index, double x, double y, double z, int component)
double	get_dy_value (int index, double x, double y, double z, int component)
double	get_dz_value (int index, double x, double y, double z, int component)
double	get_dxx_value (int index, double x, double y, double z, int component)
double	get_dyy_value (int index, double x, double y, double z, int component)
double	get_dzz_value (int index, double x, double y, double z, int component)
double	get_dxy_value (int index, double x, double y, double z, int component)
double	get_dxz_value (int index, double x, double y, double z, int component)
double	get_dyz_value (int index, double x, double y, double z, int component)
Public Attributes
const int	id
Protected Member Functions
void	get_constrained_values (int n, int index, int np, QuadPt3D pt, int component, double vals)
double	get_constrained_value (int n, int index, double x, double y, double z, int component)
order3_t	get_ced_order (int index) const
virtual CEDComb *	calc_constrained_edge_combination (int ori, const order1_t &order, Part part)
virtual CEDComb *	calc_constrained_edge_face_combination (int ori, const order2_t &order, Part part, int dir, int variant=0)
virtual CEDComb *	calc_constrained_face_combination (int ori, const order2_t &order, Part part, int variant=0)
void	free_constrained_combinations ()
CEDComb *	get_ced_comb (const CEDKey &key)
int *	get_ced_indices (const CEDKey &key)
Protected Attributes
ESpaceType	type
int	mode
int	num_components
Map< CEDKey, CEDComb * >	ced_comb
Map< CEDKey, int >	ced_id
Array< CEDKey >	ced_key
int	ced_idx

Detailed Description

Base class for all shapesets.

Constructor & Destructor Documentation

Shapeset::Shapeset ( int id )

Shapeset::~Shapeset ( ) [virtual]

Member Function Documentation

virtual CEDComb* Shapeset::calc_constrained_edge_combination	(	int	ori,
		const order1_t &	order,
		Part	part
	)			`[inline, protected, virtual]`

Reimplemented in H1ShapesetLobattoHex, and HcurlShapesetLobattoHex.

virtual CEDComb* Shapeset::calc_constrained_edge_face_combination	(	int	ori,
		const order2_t &	order,
		Part	part,
		int	dir,
		int	variant = `0`
	)			`[inline, protected, virtual]`

Reimplemented in H1ShapesetLobattoHex, and HcurlShapesetLobattoHex.

virtual CEDComb* Shapeset::calc_constrained_face_combination	(	int	ori,
		const order2_t &	order,
		Part	part,
		int	variant = `0`
	)			`[inline, protected, virtual]`

Reimplemented in H1ShapesetLobattoHex, and HcurlShapesetLobattoHex.

void Shapeset::free_constrained_combinations ( ) [protected]

virtual int* Shapeset::get_bubble_indices ( order3_t order ) [pure virtual]

Returns:: indices of bubble functions

Parameters:

order

- order of the bubble function

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

CEDComb * Shapeset::get_ced_comb ( const CEDKey & key ) [protected]

int * Shapeset::get_ced_indices ( const CEDKey & key ) [protected]

order3_t Shapeset::get_ced_order ( int index ) const [protected]

int Shapeset::get_constrained_edge_face_index	(	int	edge,
		int	ori,
		order2_t	order,
		Part	part,
		int	dir,
		int	variant = `0`
	)			`[virtual]`

Get index of a edge function constrained by a face function.

Returns:: The index of a constrained edge function.

Parameters:

`[in]`	edge	The local number of an edge.
`[in]`	order	The polynomial order on the edge.
`[in]`	ori	The orientation of the edge function.
`[in]`	part	The 'part' of an edge

int Shapeset::get_constrained_edge_index	(	int	edge,
		int	ori,
		order1_t	order,
		Part	part
	)			`[virtual]`

Get index of a constrained edge function.

Returns:: The index of a constrained edge function.

Parameters:

`[in]`	edge	The local number of an edge.
`[in]`	order	The polynomial order on the edge.
`[in]`	ori	The orientation of the edge function.
`[in]`	part	The 'part' of an edge

int Shapeset::get_constrained_face_index	(	int	face,
		int	ori,
		order2_t	order,
		Part	part,
		int	variant = `0`
	)			`[virtual]`

Get index of a constrained face function.

Returns:: The index of a constrained face function.

Parameters:

`[in]`	face	The local number of a face.
`[in]`	order	The polynomial order on the face.
`[in]`	ori	The orientation of the face function.
`[in]`	part	The 'part' of an face

double Shapeset::get_constrained_value	(	int	n,
		int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[protected]`

void Shapeset::get_constrained_values	(	int	n,
		int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[protected]`

virtual order3_t Shapeset::get_dcmp ( int index ) const [pure virtual]

Get function decomposition for product shapesets.

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

double Shapeset::get_dx_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dx_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dxx_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dxx_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dxy_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dxy_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dxz_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dxz_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dy_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dy_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dyy_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dyy_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dyz_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dyz_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dz_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dz_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

double Shapeset::get_dzz_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_dzz_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

virtual int* Shapeset::get_edge_indices	(	int	edge,
		int	ori,
		order1_t	order
	)			`[pure virtual]`

Returns:: indices of edge shape functions

Parameters:

`[in]`	edge	- edge number (local)
`[in]`	ori	- orientation of the edge (0 or 1)
`[in]`	order	- order on the edge

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

virtual int Shapeset::get_edge_orientations ( ) const [pure virtual]

Get the number of possible orientations on an edge.

Returns:: The number of possbile orientations on an edge

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

virtual int Shapeset::get_face_fn_variant ( int index ) const [inline, virtual]

Returns the variant of a face function It is needed only in Hcurl-derived shapesets where we need to distinguish between to variants of shape functions, other shapesets are returning 0.

Reimplemented in HcurlShapesetLobattoHex.

virtual int* Shapeset::get_face_indices	(	int	face,
		int	ori,
		order2_t	order
	)			`[pure virtual]`

Returns:: indices of face shape functions

Parameters:

`[in]`	face	- face number (local)
`[in]`	ori	- orientation of the face
`[in]`	order	- order on the face

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

virtual int Shapeset::get_face_orientations ( int face ) const [pure virtual]

Get the number of possible orientations on a face.

Returns:: The number of possbile orientations on a face

Parameters:

[in] face The number of the face for which the orientations are evaluated

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

double Shapeset::get_fn_value	(	int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[inline]`

void Shapeset::get_fn_values	(	int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[inline]`

int Shapeset::get_mode ( ) const [inline]

virtual int Shapeset::get_num_bubble_fns ( order3_t order ) const [pure virtual]

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

int Shapeset::get_num_components ( ) const [inline]

virtual int Shapeset::get_num_edge_fns ( order1_t order ) const [pure virtual]

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

virtual int Shapeset::get_num_face_fns ( order2_t order ) const [pure virtual]

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

virtual order3_t Shapeset::get_order ( int index ) const [pure virtual]

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

virtual int Shapeset::get_shape_type ( int index ) const [pure virtual]

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

ESpaceType Shapeset::get_type ( ) [inline]

virtual double Shapeset::get_value	(	int	n,
		int	index,
		double	x,
		double	y,
		double	z,
		int	component
	)			`[pure virtual]`

Evaluate function 'index' in points 'pt'.

Implemented in H1ShapesetLobattoHex, H1ShapesetLobattoTetra, HcurlShapesetLobattoHex, RefMapShapesetTetra, and RefMapShapesetHex.

virtual void Shapeset::get_values	(	int	n,
		int	index,
		int	np,
		QuadPt3D *	pt,
		int	component,
		double *	vals
	)			`[pure virtual]`

Evaluate function in the set of points.

Parameters:

`[in]`	n
`[in]`	index	- Index of the function being evaluate
`[in]`	np	- The number of points in array 'pt'
`[in]`	pt	- Points where the function is evaluated
`[in]`	component	- The number of component of the evaluated function
`[out]`	vals	- The array of vakues (caller is responsible for freeing this memory)