base class for all geometric entities More...

#include <geoentity.hpp>

Inheritance diagram for Feel::GeoEntity< Entity >:

Classes
struct	reference_convex

Public Member Functions
Constructors, destructor
	GeoEntity ()
	GeoEntity (size_type i, size_type geometry=Geometry, size_type shape=Shape, size_type context=MESH_ENTITY_INTERNAL)
	GeoEntity (GeoEntity const &__me)
GeoEntity &	operator= (GeoEntity const &__me)
virtual	~GeoEntity ()
Operator overloads
bool	operator== (GeoEntity const &e) const
bool	operator< (GeoEntity const &e) const
bool	operator< (size_type __i) const
Accessors
size_type	id () const
uint16_type	refDim () const
uint16_type	nPoints () const
uint16_type	nVertices () const
uint16_type	nEdges () const
uint16_type	nFaces () const
uint16_type	nGeometricFaces () const
uint16_type	nNormals () const
bool	hasShape (size_type __shape) const
bool	isAVolume () const
bool	isASurface () const
bool	isALine () const
bool	isAPoint () const
bool	isAPointShape () const
bool	isALineShape () const
bool	isATriangleShape () const
bool	isAQuadrangleShape () const
bool	isATetrahedraShape () const
bool	isAHexahedraShape () const
bool	isLinear () const
bool	isBilinear () const
bool	isQuadratic () const
bool	isInternal () const
bool	isOnBoundary () const
bool	isGhostCell () const
uint16_type	processId () const
void	setProcessId (uint16_type pid)
void	setProcessIdInPartition (uint16_type pid)
uint16_type	partitionId () const
uint16_type	numberOfPartitions () const
size_type	numberOfNeighborPartitions () const
bool	isLinkedToOtherPartitions () const
std::vector< int > const &	neighborPartitionIds () const
void	setIdInPartition (uint16_type pid, size_type id)
size_type	idInPartition (uint16_type pid) const
bool	active () const
virtual double	measure () const =0
Mutators
void	setId (size_type id)
void	setOnBoundary (bool b)
void	setNumberOfPartitions (uint16_type np)
void	setNumberOfNeighborPartitions (uint16_type nep)
void	setNeighborPartitionIds (std::vector< int > const &npids)

Typedefs
typedef Entity	super
typedef GeoEntity< Entity >	GeoShape
typedef GeoEntity< Entity >	self_type
typedef super::topological_face_type	face_type
typedef face_type	GeoBShape
typedef Entity::edge_permutation_type	edge_permutation_type
typedef Entity::face_permutation_type	face_permutation_type
typedef Entity	convex_type
static const size_type	Shape = super::Shape
static const size_type	Geometry = super::Geometry
static const uint16_type	nDim = super::nDim
static const uint16_type	nOrder = super::nOrder
static const uint16_type	nRealDim = super::nRealDim
static const uint16_type	numVertices = super::numVertices
static const uint16_type	numFaces = super::numFaces
static const uint16_type	numGeometricFaces = super::numGeometricFaces
static const uint16_type	numTopologicalFaces = super::numTopologicalFaces
static const uint16_type	numEdges = super::numEdges
static const uint16_type	numNormals = super::numNormals
static const uint16_type	numPoints = super::numPoints
static const uint16_type	nbPtsPerVertex = super::nbPtsPerVertex
static const uint16_type	nbPtsPerEdge = super::nbPtsPerEdge
static const uint16_type	nbPtsPerFace = super::nbPtsPerFace
static const uint16_type	nbPtsPerVolume = super::nbPtsPerVolume
static const bool	is_simplex = super::is_simplex
static const bool	is_hypercube = super::is_hypercube

Methods
self_type &	addElement (size_type e)
size_type	numberOfElements () const
std::set< size_type > const &	elements () const
static uint16_type	eToP (uint16_type const __localEdge, uint16_type const __point)
static uint16_type	fToP (uint16_type const __localFace, uint16_type const __point)
static uint16_type	fToE (uint16_type const __localFace, uint16_type const __edge)

Additional Inherited Members

Detailed Description

template<typename Entity>
class Feel::GeoEntity< Entity >

base class for all geometric entities

Author:: Christophe Prud'homme

See also:

Member Function Documentation

template<typename Entity>

bool Feel::GeoEntity< Entity >::active ( ) const

inline

Returns:: true if active, false otherwise

Note:: for now it is a dummy function that returns always true, will change when work on AMR starts

template<typename Entity>

self_type& Feel::GeoEntity< Entity >::addElement ( size_type e )

inline

add a new element to which the point belongs

template<typename Entity>

std::set<size_type> const& Feel::GeoEntity< Entity >::elements ( ) const

inline

Returns:: the set of ids of elements whom the point belongs to

template<typename Entity>

static uint16_type Feel::GeoEntity< Entity >::eToP	(	uint16_type const	__localEdge,
		uint16_type const	__point
	)

inlinestatic

eToP(i,j) = localId of jth point on ith local edge

template<typename Entity>

static uint16_type Feel::GeoEntity< Entity >::fToE	(	uint16_type const	__localFace,
		uint16_type const	__edge
	)

inlinestatic

fToE(i,j) = localId of jth edge on ith local face

template<typename Entity>

static uint16_type Feel::GeoEntity< Entity >::fToP	(	uint16_type const	__localFace,
		uint16_type const	__point
	)

inlinestatic

fToP(i,j) = localId of jth point on ith local edge

Reimplemented in Feel::GeoND< Dim, GEOSHAPE, T, POINTTYPE >, and Feel::GeoND< Dim, GEOSHAPE, T, GeoElement0D< Dim, SubFaceOfNone, T > >.

template<typename Entity>

bool Feel::GeoEntity< Entity >::hasShape ( size_type __shape ) const

inline

Returns:: true if the entoty has the shape __shape, false otherwise

template<typename Entity>

size_type Feel::GeoEntity< Entity >::idInPartition ( uint16_type pid ) const

inline

Returns:: the id of the entity in a partition pid

template<typename Entity>

bool Feel::GeoEntity< Entity >::isAHexahedraShape ( ) const

inline

Returns:: true of the entity is a hexahedra

template<typename Entity>

bool Feel::GeoEntity< Entity >::isALine ( ) const

inline

Returns:: true of the entity is a line

template<typename Entity>

bool Feel::GeoEntity< Entity >::isALineShape ( ) const

inline

Returns:: true of the entity is a shape line

template<typename Entity>

bool Feel::GeoEntity< Entity >::isAPoint ( ) const

inline

Returns:: true of the entity is a point

template<typename Entity>

bool Feel::GeoEntity< Entity >::isAPointShape ( ) const

inline

Returns:: true of the entity is a shape point

template<typename Entity>

bool Feel::GeoEntity< Entity >::isAQuadrangleShape ( ) const

inline

Returns:: true of the entity is a quadrangle

template<typename Entity>

bool Feel::GeoEntity< Entity >::isASurface ( ) const

inline

Returns:: true of the entity is a surface

template<typename Entity>

bool Feel::GeoEntity< Entity >::isATetrahedraShape ( ) const

inline

Returns:: true of the entity is a tetrahedra shape

template<typename Entity>

bool Feel::GeoEntity< Entity >::isATriangleShape ( ) const

inline

Returns:: true of the entity is a triangle shape

template<typename Entity>

bool Feel::GeoEntity< Entity >::isAVolume ( ) const

inline

Returns:: true of the entity is a volume

template<typename Entity>

bool Feel::GeoEntity< Entity >::isBilinear ( ) const

inline

Returns:: true if the shape is bilinear, false otherwise

template<typename Entity>

bool Feel::GeoEntity< Entity >::isGhostCell ( ) const

inline

Returns:: true if ghost cell, false otherwise

Reimplemented in Feel::GeoElement3D< Dim, GEOSHAPE, T >, Feel::GeoElement2D< Dim, GEOSHAPE, SubFace, T >, Feel::GeoElement1D< Dim, GEOSHAPE, SubFace, T >, and Feel::GeoElement0D< Dim, SubFace, T >.

template<typename Entity>

bool Feel::GeoEntity< Entity >::isInternal ( ) const

inline

Returns:: true if the entity is internal, false otherwise

template<typename Entity>

bool Feel::GeoEntity< Entity >::isLinear ( ) const

inline

Returns:: true if the shape is linear, false otherwise

template<typename Entity>

bool Feel::GeoEntity< Entity >::isLinkedToOtherPartitions ( ) const

inline

Returns:: true if the element is linked to other partitions through one of more of its faces

template<typename Entity>

bool Feel::GeoEntity< Entity >::isOnBoundary ( ) const

inline

Tells if item is on the boundary

Returns:: true if on boundary, false otherwise

Reimplemented in Feel::GeoElement3D< Dim, GEOSHAPE, T >, Feel::GeoElement2D< Dim, GEOSHAPE, SubFace, T >, Feel::GeoElement1D< Dim, GEOSHAPE, SubFace, T >, and Feel::GeoElement0D< Dim, SubFace, T >.

template<typename Entity>

bool Feel::GeoEntity< Entity >::isQuadratic ( ) const

inline

Returns:: true if the shape is quadratic, false otherwise

template<typename Entity>

virtual double Feel::GeoEntity< Entity >::measure ( ) const

pure virtual

Returns:: the measure of the entity

Implemented in Feel::GeoND< Dim, GEOSHAPE, T, POINTTYPE >, Feel::GeoND< Dim, GEOSHAPE, T, GeoElement0D< Dim, SubFaceOfNone, T > >, Feel::Geo0D< Dim, T >, and Feel::Geo0D< 3 >.

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::nEdges ( ) const

inline

number of edges on the reference shape

Returns:: the number of edges on the reference shape

template<typename Entity>

std::vector<int> const& Feel::GeoEntity< Entity >::neighborPartitionIds ( ) const

inline

Returns:: the number of partition the element is linked to

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::nFaces ( ) const

inline

number of faces on the reference shape

Returns:: the number of edges on the reference shape

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::nGeometricFaces ( ) const

inline

number of faces on the reference shape

Returns:: the number of edges on the reference shape

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::nNormals ( ) const

inline

number of normals on the reference shape

Returns:: the number of normals on the reference shape

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::nPoints ( ) const

inline

number of points on the reference shape

Returns:: the number of points on the reference shape

Reimplemented in Feel::GeoND< Dim, GEOSHAPE, T, POINTTYPE >, and Feel::GeoND< Dim, GEOSHAPE, T, GeoElement0D< Dim, SubFaceOfNone, T > >.

template<typename Entity>

size_type Feel::GeoEntity< Entity >::numberOfElements ( ) const

inline

Returns:: the number of elements whom the point belongs to

template<typename Entity>

size_type Feel::GeoEntity< Entity >::numberOfNeighborPartitions ( ) const

inline

Returns:: the number of partition the element is linked to

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::numberOfPartitions ( ) const

inline

Returns:: the number of partition the element is linked to including the partition to which it belongs

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::nVertices ( ) const

inline

number of vertices on the reference shape

Returns:: the number of vertices on the reference shape

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::partitionId ( ) const

inline

Returns:: the partition id

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::processId ( ) const

inline

Returns:: the processor id of the entity

Reimplemented in Feel::GeoElement3D< Dim, GEOSHAPE, T >, Feel::GeoElement2D< Dim, GEOSHAPE, SubFace, T >, Feel::GeoElement1D< Dim, GEOSHAPE, SubFace, T >, and Feel::GeoElement0D< Dim, SubFace, T >.

template<typename Entity>

uint16_type Feel::GeoEntity< Entity >::refDim ( ) const

inline

the dimension of the reference shape

Returns:: the dimension of the reference shape

template<typename Entity>

void Feel::GeoEntity< Entity >::setIdInPartition	(	uint16_type	pid,
		size_type	id
	)

inline

set id in a partition pid of the entity

template<typename Entity>

void Feel::GeoEntity< Entity >::setNeighborPartitionIds ( std::vector< int > const & npids )

inline

Returns:: the number of partition the element is linked to

template<typename Entity>

void Feel::GeoEntity< Entity >::setNumberOfNeighborPartitions ( uint16_type nep )

inline

set the number of partition the element is linked to

template<typename Entity>

void Feel::GeoEntity< Entity >::setNumberOfPartitions ( uint16_type np )

inline

Returns:: the number of partition the element is linked to including the partition to which it belongs

template<typename Entity>

void Feel::GeoEntity< Entity >::setOnBoundary ( bool b )

inline

set the boundary flag

Parameters:

b	true if the item is on the boundary, false otherwise

template<typename Entity>

void Feel::GeoEntity< Entity >::setProcessId ( uint16_type pid )

inline

set the processor id of the entity &

Parameters:

pid	processor id

template<typename Entity>

void Feel::GeoEntity< Entity >::setProcessIdInPartition ( uint16_type pid )

inline

set the processor id of the entity &

Parameters:

pid	processor id

Classes

Public Member Functions

Typedefs

Methods

Additional Inherited Members

Detailed Description

template<typename Entity> class Feel::GeoEntity< Entity >

Member Function Documentation

template<typename Entity>
class Feel::GeoEntity< Entity >