bitpit::ReferenceElementInfo Class Reference

The ReferenceElementInfo class allows to define information about reference elements. More...

Inheritance diagram for bitpit::ReferenceElementInfo:

Public Member Functions
virtual double	evalPointDistance (const std::array< double, 3 > &point, const std::array< double, 3 > *vertexCoords) const =0
virtual void	evalPointProjection (const std::array< double, 3 > &point, const std::array< double, 3 > *vertexCoords, std::array< double, 3 > *projection, double *distance) const =0
virtual double	evalSize (const std::array< double, 3 > *vertexCoords) const =0

Static Public Member Functions
static BITPIT_PUBLIC_API const ReferenceElementInfo &	getInfo (ElementType type)
static bool	hasInfo (ElementType type)

Public Attributes
int	dimension
std::array< std::array< int, MAX_ELEM_VERTICES >, MAX_ELEM_EDGES >	edgeConnectStorage
std::array< ElementType, MAX_ELEM_EDGES >	edgeTypeStorage
std::array< std::array< int, MAX_ELEM_VERTICES >, MAX_ELEM_FACES >	faceConnectStorage
std::array< std::array< int, MAX_ELEM_FACES >, MAX_ELEM_FACES >	faceEdgeStorage
std::array< ElementType, MAX_ELEM_FACES >	faceTypeStorage
int	nEdges
int	nFaces
int	nVertices
ElementType	type

Static Public Attributes
static BITPIT_PUBLIC_API const int	MAX_ELEM_EDGES = 12
static BITPIT_PUBLIC_API const int	MAX_ELEM_FACES = 6
static BITPIT_PUBLIC_API const int	MAX_ELEM_VERTICES = 8

Protected Member Functions
	ReferenceElementInfo (int _dimension, ElementType _type, int _nVertices, int _nFaces, int _nEdges)
	ReferenceElementInfo (ReferenceElementInfo const &)=delete
void	initializeFaceEdges (const std::vector< const ReferenceElementInfo * > &facesInfo, const std::vector< const ReferenceElementInfo * > &edgesInfo)
ReferenceElementInfo &	operator= (ReferenceElementInfo const &)=delete

Detailed Description

The ReferenceElementInfo class allows to define information about reference elements.

The local numbering scheme of element vertices is shown below.

Definition at line 37 of file element_reference.hpp.

Constructor & Destructor Documentation

ReferenceElementInfo()

bitpit::ReferenceElementInfo::ReferenceElementInfo ( int _dimension, ElementType _type, int _nVertices, int _nFaces, int _nEdges )

protected

Constructor

Parameters

_dimension	is the space dimension of the element
_type	is the type of element
_nVertices	is the number of vertices
_nFaces	is the number of faces
_nEdges	is the number of edges

Definition at line 56 of file element_reference.cpp.

Member Function Documentation

evalPointDistance()

virtual double bitpit::ReferenceElementInfo::evalPointDistance ( const std::array< double, 3 > & point, const std::array< double, 3 > * vertexCoords ) const

pure virtual

Implemented in bitpit::Reference2DElementInfo, bitpit::Reference3DElementInfo, bitpit::ReferenceLineInfo, bitpit::ReferenceTriangleInfo, and bitpit::ReferenceVertexInfo.

evalPointProjection()

virtual void bitpit::ReferenceElementInfo::evalPointProjection ( const std::array< double, 3 > & point, const std::array< double, 3 > * vertexCoords, std::array< double, 3 > * projection, double * distance ) const

pure virtual

Implemented in bitpit::Reference2DElementInfo, bitpit::Reference3DElementInfo, bitpit::ReferenceLineInfo, bitpit::ReferenceTriangleInfo, and bitpit::ReferenceVertexInfo.

evalSize()

virtual double bitpit::ReferenceElementInfo::evalSize ( const std::array< double, 3 > * vertexCoords ) const

pure virtual

Implemented in bitpit::Reference2DElementInfo, bitpit::Reference3DElementInfo, bitpit::ReferenceLineInfo, bitpit::ReferencePixelInfo, bitpit::ReferenceTetraInfo, bitpit::ReferenceTriangleInfo, bitpit::ReferenceVertexInfo, and bitpit::ReferenceVoxelInfo.

getInfo()

const ReferenceElementInfo & bitpit::ReferenceElementInfo::getInfo ( ElementType type )

static

Gets the information for the specified element type.

Parameters

type	is the type of element

Returns

The information for the specified element type.

Definition at line 108 of file element_reference.cpp.

hasInfo()

bool bitpit::ReferenceElementInfo::hasInfo ( ElementType type )

static

Check if the sepcified element type is associated to a reference element.

Parameters

type	is the type of element

Returns

Return tru if the sepcified element type is associated to a reference element, false otherwis.

Definition at line 79 of file element_reference.cpp.

initializeFaceEdges()

void bitpit::ReferenceElementInfo::initializeFaceEdges ( const std::vector< const ReferenceElementInfo * > & facesInfo, const std::vector< const ReferenceElementInfo * > & edgesInfo )

protected

Initializes the list of edges associated to the faces

Definition at line 152 of file element_reference.cpp.

Member Data Documentation

dimension

int bitpit::ReferenceElementInfo::dimension

Definition at line 47 of file element_reference.hpp.

edgeConnectStorage

std::array<std::array<int, MAX_ELEM_VERTICES>, MAX_ELEM_EDGES> bitpit::ReferenceElementInfo::edgeConnectStorage

Definition at line 59 of file element_reference.hpp.

edgeTypeStorage

std::array<ElementType, MAX_ELEM_EDGES> bitpit::ReferenceElementInfo::edgeTypeStorage

Definition at line 58 of file element_reference.hpp.

faceConnectStorage

std::array<std::array<int, MAX_ELEM_VERTICES>, MAX_ELEM_FACES> bitpit::ReferenceElementInfo::faceConnectStorage

Definition at line 55 of file element_reference.hpp.

faceEdgeStorage

std::array<std::array<int, MAX_ELEM_FACES>, MAX_ELEM_FACES> bitpit::ReferenceElementInfo::faceEdgeStorage

Definition at line 56 of file element_reference.hpp.

faceTypeStorage

std::array<ElementType, MAX_ELEM_FACES> bitpit::ReferenceElementInfo::faceTypeStorage

Definition at line 54 of file element_reference.hpp.

MAX_ELEM_EDGES

BITPIT_PUBLIC_API const int bitpit::ReferenceElementInfo::MAX_ELEM_EDGES = 12

static

Definition at line 42 of file element_reference.hpp.

MAX_ELEM_FACES

BITPIT_PUBLIC_API const int bitpit::ReferenceElementInfo::MAX_ELEM_FACES = 6

static

Definition at line 41 of file element_reference.hpp.

MAX_ELEM_VERTICES

BITPIT_PUBLIC_API const int bitpit::ReferenceElementInfo::MAX_ELEM_VERTICES = 8

static

Definition at line 40 of file element_reference.hpp.

nEdges

int bitpit::ReferenceElementInfo::nEdges

Definition at line 52 of file element_reference.hpp.

nFaces

int bitpit::ReferenceElementInfo::nFaces

Definition at line 51 of file element_reference.hpp.

nVertices

int bitpit::ReferenceElementInfo::nVertices

Definition at line 50 of file element_reference.hpp.

type

ElementType bitpit::ReferenceElementInfo::type

Definition at line 48 of file element_reference.hpp.

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

• src/patchkernel/element_reference.hpp
• src/patchkernel/element_reference.cpp