NeoPZ: TPZGMSHReadMesh Class Reference

NeoPZ

Manages the manipulation of geometric meshes. Getting Data generated by the GMSH in order to be used for the NeoPZ. More...

#include <TPZGMSHReadMesh.h>

Collaboration diagram for TPZGMSHReadMesh:

Public Member Functions
	TPZGMSHReadMesh (TPZGeoMesh *gmesh)

	~TPZGMSHReadMesh ()

void	ReadMesh2D (const char meshfile, TPZStack< TPZGeoEl > &elemlist, TPZStack< TPZGeoElSide > &elembclist)

void	ReadMesh2D2 (char meshfile, TPZStack< TPZGeoEl > &elemlist, TPZStack< TPZGeoElSide > &elembclist)

void	ReadMesh3D (char meshfile, TPZStack< TPZGeoEl > &elemlist, TPZStack< TPZGeoElSide > &elembclist)

void	Resequence (TPZStack< int64_t > &Indexes, const char *meshfile)
	Rearranges the nodal numeration given by the GMSH of sequential form. More...

void	PrintGeoMesh (std::ostream &out=std::cout)

Private Attributes
std::ifstream	fInGSMHGeoMesh
	archive generated for the GMSH to be used (interpreted) inside of the NeoPZ More...

TPZGeoMesh *	fGeoMesh
	defined geometric mesh in the NeoPZ More...

Detailed Description

Manages the manipulation of geometric meshes. Getting Data generated by the GMSH in order to be used for the NeoPZ.

The archive generated for the GMSH must contain volume elements and contour elements,
The data of these elements must be:

number of nodes
co-ordinated of the nodes
number of elements
incidences of the elements

Definition at line 28 of file TPZGMSHReadMesh.h.

Constructor & Destructor Documentation

◆ TPZGMSHReadMesh()

TPZGMSHReadMesh::TPZGMSHReadMesh ( TPZGeoMesh * gmesh )

Definition at line 12 of file TPZGMSHReadMesh.cpp.

References fGeoMesh.

◆ ~TPZGMSHReadMesh()

TPZGMSHReadMesh::~TPZGMSHReadMesh ( )

inline

Definition at line 45 of file TPZGMSHReadMesh.h.

References PrintGeoMesh(), ReadMesh2D(), ReadMesh2D2(), ReadMesh3D(), and Resequence().

Member Function Documentation

◆ PrintGeoMesh()

void TPZGMSHReadMesh::PrintGeoMesh ( std::ostream & out = std::cout )

Definition at line 205 of file TPZGMSHReadMesh.cpp.

References fGeoMesh, and TPZGeoMesh::Print().

Referenced by ~TPZGMSHReadMesh().

◆ ReadMesh2D()

void TPZGMSHReadMesh::ReadMesh2D	(	const char *	meshfile,
		TPZStack< TPZGeoEl *> &	elemlist,
		TPZStack< TPZGeoElSide > &	elembclist
	)

Definition at line 16 of file TPZGMSHReadMesh.cpp.

References TPZGeoMesh::CreateGeoElement(), EOned, EQuadrilateral, ETriangle, fGeoMesh, TPZGeoMesh::NodeVec(), TPZStack< T, NumExtAlloc >::Push(), Resequence(), TPZAdmChunkVector< T, EXP >::Resize(), and TPZVec< T >::Resize().

Referenced by ~TPZGMSHReadMesh().

◆ ReadMesh2D2()

void TPZGMSHReadMesh::ReadMesh2D2	(	char *	meshfile,
		TPZStack< TPZGeoEl *> &	elemlist,
		TPZStack< TPZGeoElSide > &	elembclist
	)

Definition at line 71 of file TPZGMSHReadMesh.cpp.

References TPZGeoMesh::CreateGeoElement(), EOned, EQuadrilateral, ETriangle, fGeoMesh, TPZGeoMesh::NodeVec(), TPZStack< T, NumExtAlloc >::Push(), TPZAdmChunkVector< T, EXP >::Resize(), and TPZVec< T >::Resize().

Referenced by ~TPZGMSHReadMesh().

◆ ReadMesh3D()

void TPZGMSHReadMesh::ReadMesh3D	(	char *	meshfile,
		TPZStack< TPZGeoEl *> &	elemlist,
		TPZStack< TPZGeoElSide > &	elembclist
	)

Definition at line 123 of file TPZGMSHReadMesh.cpp.

References TPZGeoMesh::CreateGeoElement(), ECube, EQuadrilateral, ETetraedro, ETriangle, fGeoMesh, TPZGeoMesh::NodeVec(), TPZStack< T, NumExtAlloc >::Push(), Resequence(), TPZAdmChunkVector< T, EXP >::Resize(), and TPZVec< T >::Resize().

Referenced by ~TPZGMSHReadMesh().

◆ Resequence()

void TPZGMSHReadMesh::Resequence	(	TPZStack< int64_t > &	Indexes,
		const char *	meshfile
	)

Rearranges the nodal numeration given by the GMSH of sequential form.

Definition at line 180 of file TPZGMSHReadMesh.cpp.

References TPZStack< T, NumExtAlloc >::Push().

Referenced by ReadMesh2D(), ReadMesh3D(), and ~TPZGMSHReadMesh().

Member Data Documentation

◆ fGeoMesh

TPZGeoMesh* TPZGMSHReadMesh::fGeoMesh

private

defined geometric mesh in the NeoPZ

Definition at line 38 of file TPZGMSHReadMesh.h.

Referenced by PrintGeoMesh(), ReadMesh2D(), ReadMesh2D2(), ReadMesh3D(), and TPZGMSHReadMesh().

◆ fInGSMHGeoMesh

std::ifstream TPZGMSHReadMesh::fInGSMHGeoMesh

private

archive generated for the GMSH to be used (interpreted) inside of the NeoPZ

Definition at line 33 of file TPZGMSHReadMesh.h.

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

Pre/TPZGMSHReadMesh.h
Pre/TPZGMSHReadMesh.cpp