graphics::VertexList Class Referenceabstract

Class containing a list of vertices. More...

#include <vertexList.hh>

Inheritance diagram for graphics::VertexList:

Public Types
typedef std::unordered_map< uint, VertexInfo >::const_iterator	const_iterator
typedef std::unordered_map< uint, VertexInfo >::iterator	iterator
enum	vtxInfo {   COORD = 0, EDGES = 1, FACES = 2, VOLUMES = 4,   ALL = 7 }
	Allows to chose if all information should be stored or only some parts. More...

Public Member Functions
VertexInfo *	addVertex (uint v, concepts::Real3d coord)
	Add a new vertex. More...
iterator	begin ()
	Beginning of the list. More...
const_iterator	begin () const
iterator	end ()
	End of the list. More...
const_iterator	end () const
iterator	find (uint k)
	Finds a vertex in the list. More...
const_iterator	find (uint k) const
virtual void	operator() (const concepts::Cell &cell)
	Application operator. More...
virtual void	operator() (const concepts::Element< Real > &elm)
	Application operator. More...
virtual void	operator() (const Element< Real > &elm)=0
	Application operator. More...
uint	size () const
	Returns the size of the list. More...
VertexInfo *	vertex (uint v)
	Looks for the vertex with the given key. More...
enum vtxInfo	vertexInfo () const
	Returns vtxInfo_. More...
	VertexList (const VertexList &vl)
	Copy constructor. More...
	VertexList (enum vtxInfo info=ALL)
	Constructor. More...
virtual	~VertexList ()

Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream. More...

Private Attributes
std::unordered_map< uint, VertexInfo >	vertices_
	List of vertices. More...
enum vtxInfo	vtxInfo_
	What information about the vertices should be stored. More...

Detailed Description

Class containing a list of vertices.

Adding a vertex should be done in three steps:

1. Check if the vertex already exists (with vertex)
2. Add a new vertex if it does not yet exist (with addVertex)
3. If needed: fill in the connectivity information for the vertex. This is done using the methods of VertexInfo.

See also

VertexInfo

Author

Philipp Frauenfelder, 2001

Definition at line 97 of file vertexList.hh.

Member Typedef Documentation

const_iterator

typedef std::unordered_map<uint, VertexInfo>::const_iterator graphics::VertexList::const_iterator

Definition at line 101 of file vertexList.hh.

iterator

typedef std::unordered_map<uint, VertexInfo>::iterator graphics::VertexList::iterator

Definition at line 99 of file vertexList.hh.

Member Enumeration Documentation

vtxInfo

enum graphics::VertexList::vtxInfo

Allows to chose if all information should be stored or only some parts.

To generate an image of the mesh using MeshDX, only the coordinates are needed.

See also

MeshDX

Enumerator
COORD
EDGES
FACES
VOLUMES
ALL

Definition at line 109 of file vertexList.hh.

Constructor & Destructor Documentation

VertexList() [1/2]

graphics::VertexList::VertexList ( enum vtxInfo  info = ALL )

inline

Constructor.

Definition at line 113 of file vertexList.hh.

VertexList() [2/2]

graphics::VertexList::VertexList

(

const VertexList &

vl

)

Copy constructor.

~VertexList()

virtual graphics::VertexList::~VertexList ( )

inlinevirtual

Definition at line 118 of file vertexList.hh.

Member Function Documentation

addVertex()

VertexInfo* graphics::VertexList::addVertex	(	uint	v,
		concepts::Real3d	coord
	)

Add a new vertex.

Precondition

The vertex does not yet exist in the list.

Parameters

v	Key of the vertex
coord	Coordinates of the vertex

begin() [1/2]

iterator graphics::VertexList::begin ( )

inline

Beginning of the list.

Definition at line 137 of file vertexList.hh.

begin() [2/2]

const_iterator graphics::VertexList::begin ( ) const

inline

Definition at line 138 of file vertexList.hh.

end() [1/2]

iterator graphics::VertexList::end ( )

inline

End of the list.

Definition at line 141 of file vertexList.hh.

end() [2/2]

const_iterator graphics::VertexList::end ( ) const

inline

Definition at line 142 of file vertexList.hh.

find() [1/2]

iterator graphics::VertexList::find ( uint  k )

inline

Finds a vertex in the list.

Definition at line 145 of file vertexList.hh.

find() [2/2]

const_iterator graphics::VertexList::find ( uint  k ) const

inline

Definition at line 146 of file vertexList.hh.

info()

virtual std::ostream& graphics::VertexList::info ( std::ostream &  os ) const

protectedvirtual

Returns information in an output stream.

Reimplemented from concepts::CellPostprocess< Real >.

operator()() [1/3]

virtual void graphics::VertexList::operator() ( const concepts::Cell &  cell )

virtual

Application operator.

Adds the vertex of this element to the list and updates the connectivity information of the vertex.

Parameters

cell	Element to be considered

Implements concepts::CellPostprocess< Real >.

operator()() [2/3]

virtual void graphics::VertexList::operator() ( const concepts::Element< Real > &  elm )

virtual

Application operator.

Adds the vertex of this element to the list and updates the connectivity information of the vertex.

Parameters

elm	Element to be considered

operator()() [3/3]

virtual void concepts::CellPostprocess< Real >::operator() ( const Element< F > &  elm )

pure virtualinherited

Application operator.

This application operator has to be overloaded to post process a space.

Parameters

elm	Current element

Implemented in concepts::CellEdgeIntegral< F >, and concepts::CellFaceIntegral< F >.

size()

uint graphics::VertexList::size ( ) const

inline

Returns the size of the list.

Definition at line 134 of file vertexList.hh.

vertex()

VertexInfo* graphics::VertexList::vertex

(

uint

v

)

Looks for the vertex with the given key.

Returns

A reference to the vertex, 0 if it does not yet exist

Parameters

v	Key of the vertex

vertexInfo()

enum vtxInfo graphics::VertexList::vertexInfo ( ) const

inline

Returns vtxInfo_.

Definition at line 160 of file vertexList.hh.

Member Data Documentation

vertices_

std::unordered_map<uint, VertexInfo> graphics::VertexList::vertices_

private

List of vertices.

Definition at line 168 of file vertexList.hh.

vtxInfo_

enum vtxInfo graphics::VertexList::vtxInfo_

private

What information about the vertices should be stored.

Definition at line 168 of file vertexList.hh.

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

• graphics/vertexList.hh