mfem::NCMesh::Face Struct Reference

#include <ncmesh.hpp>

Inheritance diagram for mfem::NCMesh::Face:

Collaboration diagram for mfem::NCMesh::Face:

Public Member Functions
	Face ()
bool	Boundary () const
bool	Unused () const
void	RegisterElement (int e)
void	ForgetElement (int e)
int	GetSingleElement () const
	Return one of elem[0] or elem[1] and make sure the other is -1. More...

Public Attributes
int	attribute
	boundary element attribute, -1 if internal face More...
int	index
	face number in the Mesh More...
int	elem [2]
	up to 2 elements sharing the face More...
Public Attributes inherited from mfem::Hashed4
int	p1
int	p2
int	p3
int	next

Detailed Description

Similarly to nodes, faces can be accessed by hashing their four vertex node IDs. A face knows about the one or two elements that are using it. A face that is not on the boundary and only has one element referencing it is either a master or a slave face.

Definition at line 432 of file ncmesh.hpp.

Constructor & Destructor Documentation

mfem::NCMesh::Face::Face ( )

inline

Definition at line 438 of file ncmesh.hpp.

Member Function Documentation

bool mfem::NCMesh::Face::Boundary ( ) const

inline

Definition at line 440 of file ncmesh.hpp.

void mfem::NCMesh::Face::ForgetElement

(

int

e

)

Definition at line 421 of file ncmesh.cpp.

int mfem::NCMesh::Face::GetSingleElement

(

)

const

Return one of elem[0] or elem[1] and make sure the other is -1.

Definition at line 436 of file ncmesh.cpp.

void mfem::NCMesh::Face::RegisterElement

(

int

e

)

Definition at line 414 of file ncmesh.cpp.

bool mfem::NCMesh::Face::Unused ( ) const

inline

Definition at line 441 of file ncmesh.hpp.

Member Data Documentation

int mfem::NCMesh::Face::attribute

boundary element attribute, -1 if internal face

Definition at line 434 of file ncmesh.hpp.

int mfem::NCMesh::Face::elem[2]

up to 2 elements sharing the face

Definition at line 436 of file ncmesh.hpp.

int mfem::NCMesh::Face::index

face number in the Mesh

Definition at line 435 of file ncmesh.hpp.

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

• mesh/ncmesh.hpp
• mesh/ncmesh.cpp