bitrl::utils::geom::Mesh< spacedim > Class Template Reference

A class that represents a mesh. More...

#include <mesh.h>

Inheritance diagram for bitrl::utils::geom::Mesh< spacedim >:

Collaboration diagram for bitrl::utils::geom::Mesh< spacedim >:

Public Types
typedef MeshTopology< spacedim >::edge_ptr_t	edge_ptr_t
typedef MeshTopology< spacedim >::face_ptr_t	face_ptr_t
typedef MeshTopology< spacedim >::cedge_ptr_t	cedge_ptr_t
typedef MeshTopology< spacedim >::cface_ptr_t	cface_ptr_t
typedef std::vector< Node< spacedim > * >::iterator	node_iterator_impl
	Node iteration.
typedef std::vector< Node< spacedim > * >::const_iterator	cnode_iterator_impl
typedef std::vector< Element< spacedim > * >::iterator	element_iterator_impl
	Element iteration.
typedef std::vector< Element< spacedim > * >::const_iterator	celement_iterator_impl
typedef std::vector< edge_ptr_t >::iterator	edge_iterator_impl
	Edge iteration.
typedef std::vector< edge_ptr_t >::const_iterator	cedge_iterator_impl
typedef std::vector< face_ptr_t >::iterator	face_iterator_impl
	Face iteration.
typedef std::vector< face_ptr_t >::const_iterator	cface_iterator_impl

Public Member Functions
	Mesh ()
	Constructor. Creates an empty Mesh.
virtual	~Mesh ()
	dtor
void	reserve_n_nodes (uint_t n)
void	reserve_n_elements (uint_t n)
void	reserve_n_edges (uint_t n)
void	reserve_n_faces (uint_t n)
Node< spacedim > *	create_vertex (const GeomPoint< spacedim, real_t > &point, uint_t global_id=bitrl::consts::INVALID_ID, uint_t pid=0)
Node< spacedim > *	create_node (const GeomPoint< spacedim, real_t > &point, uint_t global_id=bitrl::consts::INVALID_ID, uint_t pid=0)
Element< spacedim > *	create_element (ElementType::sub_type t, uint_t global_id=bitrl::consts::INVALID_ID, uint_t pid=0)
edge_ptr_t	create_edge (ElementType::sub_type t, uint_t global_id=bitrl::consts::INVALID_ID, uint_t pid=0)
face_ptr_t	create_face (ElementType::sub_type t, uint_t global_id=bitrl::consts::INVALID_ID, uint_t pid=0)
void	set_n_boundaries (uint_t nb)
Node< spacedim > *	node (uint_t n)
const Node< spacedim > *	node (uint_t n) const
Element< spacedim > *	element (uint_t e)
const Element< spacedim > *	element (uint_t e) const
uint_t	n_vertices () const
uint_t	n_nodes () const
uint_t	n_elements () const
uint_t	n_edges () const
	How many edges the mesh has.
uint_t	n_faces () const
	how many faces the mesh has
uint_t	n_active_faces () const
MeshTopology< spacedim > *	topology ()
	Return read/write access to the topology of the mesh.
const MeshTopology< spacedim > *	topology () const
	Read access to the topology of the mesh.
void	faces (const MeshConnectivity &faces_idx, std::vector< cface_ptr_t > &faces_ptr) const
	Get the pointers to the faces described by the given MeshConnectivity.
uint_t	n_boundaries () const
	Get the number of boundaries of the mesh.
node_iterator_impl	nodes_begin ()
	Raw node iteration.
node_iterator_impl	nodes_end ()
cnode_iterator_impl	nodes_begin () const
	Raw node iteration.
cnode_iterator_impl	nodes_end () const
element_iterator_impl	elements_begin ()
	Raw elements iteration.
element_iterator_impl	elements_end ()
celement_iterator_impl	elements_begin () const
	Raw elements iteration.
celement_iterator_impl	elements_end () const
edge_iterator_impl	edges_begin ()
	Raw faces iteration.
edge_iterator_impl	edges_end ()
cedge_iterator_impl	edges_begin () const
	Raw faces iteration.
cedge_iterator_impl	edges_end () const
face_iterator_impl	faces_begin ()
	Raw faces iteration.
face_iterator_impl	faces_end ()
cface_iterator_impl	faces_begin () const
	Raw faces iteration.
cface_iterator_impl	faces_end () const
uint_t	n_edges () const
uint_t	n_faces () const

Static Public Attributes
static const int	dimension = spacedim

Detailed Description

template<int spacedim>
class bitrl::utils::geom::Mesh< spacedim >

A class that represents a mesh.

Member Typedef Documentation

cedge_iterator_impl

template<int spacedim>

typedef std::vector<edge_ptr_t>::const_iterator bitrl::utils::geom::Mesh< spacedim >::cedge_iterator_impl

cedge_ptr_t

template<int spacedim>

typedef MeshTopology<spacedim>::cedge_ptr_t bitrl::utils::geom::Mesh< spacedim >::cedge_ptr_t

celement_iterator_impl

template<int spacedim>

typedef std::vector<Element<spacedim>*>::const_iterator bitrl::utils::geom::Mesh< spacedim >::celement_iterator_impl

cface_iterator_impl

template<int spacedim>

typedef std::vector<face_ptr_t>::const_iterator bitrl::utils::geom::Mesh< spacedim >::cface_iterator_impl

cface_ptr_t

template<int spacedim>

typedef MeshTopology<spacedim>::cface_ptr_t bitrl::utils::geom::Mesh< spacedim >::cface_ptr_t

cnode_iterator_impl

template<int spacedim>

typedef std::vector<Node<spacedim>*>::const_iterator bitrl::utils::geom::Mesh< spacedim >::cnode_iterator_impl

edge_iterator_impl

template<int spacedim>

typedef std::vector<edge_ptr_t>::iterator bitrl::utils::geom::Mesh< spacedim >::edge_iterator_impl

Edge iteration.

edge_ptr_t

template<int spacedim>

typedef MeshTopology<spacedim>::edge_ptr_t bitrl::utils::geom::Mesh< spacedim >::edge_ptr_t

element_iterator_impl

template<int spacedim>

typedef std::vector<Element<spacedim>*>::iterator bitrl::utils::geom::Mesh< spacedim >::element_iterator_impl

Element iteration.

face_iterator_impl

template<int spacedim>

typedef std::vector<face_ptr_t>::iterator bitrl::utils::geom::Mesh< spacedim >::face_iterator_impl

Face iteration.

face_ptr_t

template<int spacedim>

typedef MeshTopology<spacedim>::face_ptr_t bitrl::utils::geom::Mesh< spacedim >::face_ptr_t

node_iterator_impl

template<int spacedim>

typedef std::vector<Node<spacedim>*>::iterator bitrl::utils::geom::Mesh< spacedim >::node_iterator_impl

Node iteration.

Constructor & Destructor Documentation

Mesh()

template<int spacedim>

bitrl::utils::geom::Mesh< spacedim >::Mesh

(

)

Constructor. Creates an empty Mesh.

~Mesh()

template<int spacedim>

bitrl::utils::geom::Mesh< spacedim >::~Mesh ( )

virtual

dtor

Member Function Documentation

create_edge()

template<int spacedim>

Mesh< spacedim >::edge_ptr_t bitrl::utils::geom::Mesh< spacedim >::create_edge	(	ElementType::sub_type	t,
		uint_t	global_id = bitrl::consts::INVALID_ID,
		uint_t	pid = 0
	)

\detailed create an edge and get back the pointer

create_element()

template<int spacedim>

Element< spacedim > * bitrl::utils::geom::Mesh< spacedim >::create_element	(	ElementType::sub_type	t,
		uint_t	global_id = bitrl::consts::INVALID_ID,
		uint_t	pid = 0
	)

\detailed create an Element and get back the pointer

create_face()

template<int spacedim>

Mesh< spacedim >::face_ptr_t bitrl::utils::geom::Mesh< spacedim >::create_face	(	ElementType::sub_type	t,
		uint_t	global_id = bitrl::consts::INVALID_ID,
		uint_t	pid = 0
	)

\detailed create a face and get back the pointer

create_node()

template<int spacedim>

Node< spacedim > * bitrl::utils::geom::Mesh< spacedim >::create_node	(	const GeomPoint< spacedim, real_t > &	point,
		uint_t	global_id = bitrl::consts::INVALID_ID,
		uint_t	pid = 0
	)

\detailed create a Node

create_vertex()

template<int spacedim>

Node< spacedim > * bitrl::utils::geom::Mesh< spacedim >::create_vertex	(	const GeomPoint< spacedim, real_t > &	point,
		uint_t	global_id = bitrl::consts::INVALID_ID,
		uint_t	pid = 0
	)

\detailed create a vertex by passing in the coordinates of the vertex. This will create a Node so optionally we can pass in the global id and the processor id of the created node

edges_begin() [1/2]

template<int spacedim>

edge_iterator_impl bitrl::utils::geom::Mesh< spacedim >::edges_begin ( )

inline

Raw faces iteration.

edges_begin() [2/2]

template<int spacedim>

cedge_iterator_impl bitrl::utils::geom::Mesh< spacedim >::edges_begin ( ) const

inline

Raw faces iteration.

edges_end() [1/2]

template<int spacedim>

edge_iterator_impl bitrl::utils::geom::Mesh< spacedim >::edges_end ( )

inline

edges_end() [2/2]

template<int spacedim>

cedge_iterator_impl bitrl::utils::geom::Mesh< spacedim >::edges_end ( ) const

inline

element() [1/2]

template<int spacedim>

Element< spacedim > * bitrl::utils::geom::Mesh< spacedim >::element ( uint_t  e )

inline

\detailed read/write access to the n-th element

element() [2/2]

template<int spacedim>

const Element< spacedim > * bitrl::utils::geom::Mesh< spacedim >::element ( uint_t  e ) const

inline

\detailed read access to the n-th element

elements_begin() [1/2]

template<int spacedim>

element_iterator_impl bitrl::utils::geom::Mesh< spacedim >::elements_begin ( )

inline

Raw elements iteration.

elements_begin() [2/2]

template<int spacedim>

celement_iterator_impl bitrl::utils::geom::Mesh< spacedim >::elements_begin ( ) const

inline

Raw elements iteration.

elements_end() [1/2]

template<int spacedim>

element_iterator_impl bitrl::utils::geom::Mesh< spacedim >::elements_end ( )

inline

elements_end() [2/2]

template<int spacedim>

celement_iterator_impl bitrl::utils::geom::Mesh< spacedim >::elements_end ( ) const

inline

faces()

template<int spacedim>

void bitrl::utils::geom::Mesh< spacedim >::faces ( const MeshConnectivity &  faces_idx, std::vector< cface_ptr_t > &  faces_ptr  ) const

inline

Get the pointers to the faces described by the given MeshConnectivity.

faces_begin() [1/2]

template<int spacedim>

face_iterator_impl bitrl::utils::geom::Mesh< spacedim >::faces_begin ( )

inline

Raw faces iteration.

faces_begin() [2/2]

template<int spacedim>

cface_iterator_impl bitrl::utils::geom::Mesh< spacedim >::faces_begin ( ) const

inline

Raw faces iteration.

faces_end() [1/2]

template<int spacedim>

face_iterator_impl bitrl::utils::geom::Mesh< spacedim >::faces_end ( )

inline

faces_end() [2/2]

template<int spacedim>

cface_iterator_impl bitrl::utils::geom::Mesh< spacedim >::faces_end ( ) const

inline

n_active_faces()

template<int spacedim>

uint_t bitrl::utils::geom::Mesh< spacedim >::n_active_faces

(

)

const

get the active faces of the mesh

n_boundaries()

template<int spacedim>

uint_t bitrl::utils::geom::Mesh< spacedim >::n_boundaries ( ) const

inline

Get the number of boundaries of the mesh.

n_edges() [1/2]

template<int spacedim>

uint_t bitrl::utils::geom::Mesh< spacedim >::n_edges ( ) const

inline

How many edges the mesh has.

n_edges() [2/2]

uint_t bitrl::utils::geom::Mesh< 1 >::n_edges ( ) const

inline

n_elements()

template<int spacedim>

uint_t bitrl::utils::geom::Mesh< spacedim >::n_elements ( ) const

inline

\detailed how many elements the mesh has

n_faces() [1/2]

template<int spacedim>

uint_t bitrl::utils::geom::Mesh< spacedim >::n_faces ( ) const

inline

how many faces the mesh has

n_faces() [2/2]

uint_t bitrl::utils::geom::Mesh< 1 >::n_faces ( ) const

inline

n_nodes()

template<int spacedim>

uint_t bitrl::utils::geom::Mesh< spacedim >::n_nodes ( ) const

inline

\detailed how many nodes the mesh has

n_vertices()

template<int spacedim>

uint_t bitrl::utils::geom::Mesh< spacedim >::n_vertices

(

)

const

\detailed how many vertices the mesh has

node() [1/2]

template<int spacedim>

Node< spacedim > * bitrl::utils::geom::Mesh< spacedim >::node ( uint_t  n )

inline

\detailed read/write acces to the n-th node

node() [2/2]

template<int spacedim>

const Node< spacedim > * bitrl::utils::geom::Mesh< spacedim >::node ( uint_t  n ) const

inline

\detailed read acces to the n-th node

nodes_begin() [1/2]

template<int spacedim>

node_iterator_impl bitrl::utils::geom::Mesh< spacedim >::nodes_begin ( )

inline

Raw node iteration.

nodes_begin() [2/2]

template<int spacedim>

cnode_iterator_impl bitrl::utils::geom::Mesh< spacedim >::nodes_begin ( ) const

inline

Raw node iteration.

nodes_end() [1/2]

template<int spacedim>

node_iterator_impl bitrl::utils::geom::Mesh< spacedim >::nodes_end ( )

inline

nodes_end() [2/2]

template<int spacedim>

cnode_iterator_impl bitrl::utils::geom::Mesh< spacedim >::nodes_end ( ) const

inline

reserve_n_edges()

template<int spacedim>

void bitrl::utils::geom::Mesh< spacedim >::reserve_n_edges ( uint_t  n )

inline

reserve_n_elements()

template<int spacedim>

void bitrl::utils::geom::Mesh< spacedim >::reserve_n_elements ( uint_t  n )

inline

reserve_n_faces()

template<int spacedim>

void bitrl::utils::geom::Mesh< spacedim >::reserve_n_faces ( uint_t  n )

inline

reserve_n_nodes()

template<int spacedim>

void bitrl::utils::geom::Mesh< spacedim >::reserve_n_nodes ( uint_t  n )

inline

set_n_boundaries()

template<int spacedim>

void bitrl::utils::geom::Mesh< spacedim >::set_n_boundaries ( uint_t  nb )

inline

\detailed set the number of boundaries for the mesh

topology() [1/2]

template<int spacedim>

MeshTopology< spacedim > * bitrl::utils::geom::Mesh< spacedim >::topology ( )

inline

Return read/write access to the topology of the mesh.

topology() [2/2]

template<int spacedim>

const MeshTopology< spacedim > * bitrl::utils::geom::Mesh< spacedim >::topology ( ) const

inline

Read access to the topology of the mesh.

Member Data Documentation

dimension

template<int spacedim>

const int bitrl::utils::geom::Mesh< spacedim >::dimension = spacedim

static

---

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

• libs/bitrl/src/bitrl/utils/geometry/mesh/mesh.h
• libs/bitrl/src/bitrl/utils/geometry/mesh/mesh.cpp