Class for handling of element with constant field variables. More...

#include <Constant.h>

Inheritance diagram for ConstantBasis< T >:

Public Types
typedef T	value_type

Public Member Functions
	ConstantBasis ()

virtual	~ConstantBasis ()

template<class ElemData , class VECTOR >
T	interpolate (const VECTOR &, const ElemData &cd) const
	get value at parametric coordinate More...

template<class ElemData , class VECTOR1 , class VECTOR2 >
void	derivate (const VECTOR1 &coords, const ElemData &, VECTOR2 &derivs) const
	get first derivative at parametric coordinate More...

template<class VECTOR >
void	get_weights (const VECTOR &coords, double *w) const
	Get the weights for doing an interpolation. More...

template<class VECTOR >
void	get_derivate_weights (const VECTOR &coords, double *w) const
	Get the weights for doing a gradient. More...

virtual void	io (Piostream &str)

Public Member Functions inherited from BasisSimple< T >
	BasisSimple ()

virtual	~BasisSimple ()

template<class ElemData , class VECTOR >
T	interpolate (const VECTOR &, const ElemData &) const
	get value at parametric coordinate More...

template<class ElemData , class VECTOR1 , class VECTOR2 >
void	derivate (const VECTOR1 &, const ElemData &, VECTOR2 &) const
	get first derivative at parametric coordinate More...

template<class ElemData , class VECTOR >
bool	get_coords (VECTOR &, const T &, const ElemData &) const
	get parametric coordinate for value within the element More...

template<class ElemData >
double	get_arc_length (const unsigned, const ElemData &) const
	get arc length for edge of element More...

template<class ElemData >
double	get_area (const unsigned, const ElemData &) const
	get area for face of element More...

template<class ElemData >
double	get_volume (const ElemData &) const
	get volume for element More...

void	add_node_value (const T &)
	add a node value More...

void	set_node_value (const T &, unsigned int)

void	get_node_value (T &, unsigned int) const

void	resize_node_values (size_t)

size_t	size_node_values ()
	return number of additional nodes More...

void	add_derivatives (const std::vector< T > &)
	add a derivative value More...

void	add_scalefactors (const std::vector< T > &)
	add scale factors More...

int	size_derivatives ()
	return number of additional derivatives More...

std::vector< T > &	get_nodes ()

std::vector< std::vector< T > > &	get_derivs ()

Public Member Functions inherited from ConstantBasisUnitElement
	ConstantBasisUnitElement ()

virtual	~ConstantBasisUnitElement ()

Public Member Functions inherited from ConstantApprox
	ConstantApprox ()

virtual	~ConstantApprox ()

template<class VECTOR >
void	approx_edge (const unsigned edge, const unsigned div_per_unit, VECTOR &coords) const

template<class VECTOR >
void	approx_face (const unsigned face, const unsigned div_per_unit, VECTOR &coords) const

Public Member Functions inherited from NoElementWeights
template<class VECTOR >
void	get_linear_weights (const VECTOR &, double *) const

template<class VECTOR >
void	get_linear_derivate_weights (const VECTOR &, double *) const
	get derivative weight factors at parametric coordinate More...

template<class VECTOR >
void	get_quadratic_weights (const VECTOR &, double *) const
	get weight factors at parametric coordinate More...

template<class VECTOR >
void	get_quadratic_derivate_weights (const VECTOR &, double *) const
	get weight factors of derivative at parametric coordinate More...

template<class VECTOR >
void	get_cubic_weights (const VECTOR &, double *) const

template<class VECTOR >
void	get_cubic_derivate_weights (const VECTOR &, double *) const
	get derivative weight factors at parametric coordinate More...

int	num_linear_weights ()

int	num_quadratic_weights ()

int	num_cubic_weights ()

int	num_linear_derivate_weights ()

int	num_quadratic_derivate_weights ()

int	num_cubic_derivate_weights ()

int	num_derivs ()

int	num_hderivs ()

Public Member Functions inherited from PntSamplingSchemes
template<class ARRAY1 , class ARRAY2 >
void	get_gaussian_scheme (ARRAY1 &coords, ARRAY2 &weights, int)

template<class ARRAY1 , class ARRAY2 >
void	get_regular_scheme (ARRAY1 &coords, ARRAY2 &weights, int)

Static Public Member Functions
static int	polynomial_order ()

static const std::string	type_name (int n=-1)
	Functions for dynamic compilation and storing this object on disk. More...

Static Public Member Functions inherited from ConstantBasisUnitElement
static int	domain_dimension ()
	return dimension of domain More...

static double	domain_size ()
	return size of domain More...

static int	number_of_vertices ()
	return number of vertices More...

static int	number_of_mesh_vertices ()
	return number of vertices More...

static int	number_of_edges ()
	return number of edges More...

static int	dofs ()
	return degrees of freedom More...

static int	vertices_of_face ()
	return number of vertices per face More...

static int	faces_of_cell ()
	return number of faces per cell More...

static double	volume ()
	return volume More...

Additional Inherited Members
Static Public Attributes inherited from ConstantBasisUnitElement
static double	unit_vertices [1][1] = { {0} }
	Parametric coordinates of vertices. More...

static int	unit_edges [1][1] = { {0} }
	References to vertices of unit edge. More...

static double	unit_center [3] = { 0,0,0 }

Protected Attributes inherited from BasisSimple< T >
std::vector< T >	nodes_

std::vector< std::vector< T > >	derivs_

std::vector< std::vector < double > >	scalefactors_

std::vector< double >	scalefactorse_

Detailed Description

template<class T>
class SCIRun::Core::Basis::ConstantBasis< T >

Class for handling of element with constant field variables.

Member Typedef Documentation

typedef T value_type

Constructor & Destructor Documentation

ConstantBasis ( )

inline

virtual ~ConstantBasis ( )

inlinevirtual

Member Function Documentation

void derivate	(	const VECTOR1 &	coords,
		const ElemData &	,
		VECTOR2 &	derivs
	)		const

inline

get first derivative at parametric coordinate

void get_derivate_weights	(	const VECTOR &	coords,
		double *	w
	)		const

inline

Get the weights for doing a gradient.

void get_weights	(	const VECTOR &	coords,
		double *	w
	)		const

inline

Get the weights for doing an interpolation.

T interpolate	(	const VECTOR &	,
		const ElemData &	cd
	)		const

inline

get value at parametric coordinate

void io ( Piostream & str )

virtual

static int polynomial_order ( )

inlinestatic

const std::string type_name ( int n = -1 )

static

Functions for dynamic compilation and storing this object on disk.

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

Core/Basis/Constant.h

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

template<class T> class SCIRun::Core::Basis::ConstantBasis< T >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

template<class T>
class SCIRun::Core::Basis::ConstantBasis< T >