graphics::VertexList Class Reference

Class containing a list of vertices. More...

#include <vertexList.hh>

Inheritance diagram for graphics::VertexList:

Collaboration diagram for graphics::VertexList:

List of all members.

Public Types
typedef __gnu_cxx::hash_map < uint, VertexInfo > ::const_iterator	const_iterator
typedef __gnu_cxx::hash_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.
const_iterator	begin () const
iterator	begin ()
	Beginning of the list.
iterator	end ()
	End of the list.
const_iterator	end () const
iterator	find (uint k)
	Finds a vertex in the list.
const_iterator	find (uint k) const
virtual void	operator() (const Element< Real > &elm)=0
	Application operator.
virtual void	operator() (const concepts::Cell &cell)
	Application operator.
virtual void	operator() (const concepts::Element< Real > &elm)
	Application operator.
uint	size () const
	Returns the size of the list.
VertexInfo *	vertex (uint v)
	Looks for the vertex with the given key.
enum vtxInfo	vertexInfo () const
	Returns vtxInfo_.
	VertexList (const VertexList &vl)
	Copy constructor.
	VertexList (enum vtxInfo info=ALL)
	Constructor.
virtual	~VertexList ()
Protected Member Functions
virtual std::ostream &	info (std::ostream &os) const
	Returns information in an output stream.
Private Attributes
__gnu_cxx::hash_map< uint, VertexInfo >	vertices_
	List of vertices.
enum vtxInfo	vtxInfo_
	What information about the vertices should be stored.

---

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 95 of file vertexList.hh.

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Member Typedef Documentation

typedef __gnu_cxx::hash_map<uint, VertexInfo>::const_iterator graphics::VertexList::const_iterator

Definition at line 99 of file vertexList.hh.

typedef __gnu_cxx::hash_map<uint, VertexInfo>::iterator graphics::VertexList::iterator

Definition at line 97 of file vertexList.hh.

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Member Enumeration Documentation

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 107 of file vertexList.hh.

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Constructor & Destructor Documentation

graphics::VertexList::VertexList

(

enum vtxInfo

info = ALL

)

[inline]

Constructor.

Definition at line 111 of file vertexList.hh.

graphics::VertexList::VertexList

(

const VertexList &

vl

)

Copy constructor.

virtual graphics::VertexList::~VertexList

(

)

[inline, virtual]

Definition at line 116 of file vertexList.hh.

---

Member Function Documentation

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

iterator graphics::VertexList::begin

(

)

[inline]

Beginning of the list.

Definition at line 135 of file vertexList.hh.

const_iterator graphics::VertexList::begin

(

)

const [inline]

Definition at line 136 of file vertexList.hh.

iterator graphics::VertexList::end

(

)

[inline]

End of the list.

Definition at line 139 of file vertexList.hh.

const_iterator graphics::VertexList::end

(

)

const [inline]

Definition at line 140 of file vertexList.hh.

iterator graphics::VertexList::find

(

uint

k

)

[inline]

Finds a vertex in the list.

Definition at line 143 of file vertexList.hh.

const_iterator graphics::VertexList::find

(

uint

k

)

const [inline]

Definition at line 144 of file vertexList.hh.

virtual std::ostream& graphics::VertexList::info

(

std::ostream &

os

)

const [protected, virtual]

Returns information in an output stream.

Reimplemented from concepts::CellPostprocess< Real >.

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 >.

virtual void concepts::CellPostprocess< Real >::operator()

(

const Element< Real > &

elm

)

[pure virtual, inherited]

Application operator.

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

Parameters:

elm	Current element

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

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

uint graphics::VertexList::size

(

)

const [inline]

Returns the size of the list.

Definition at line 132 of file vertexList.hh.

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

enum vtxInfo graphics::VertexList::vertexInfo

(

)

const [inline]

Returns vtxInfo_.

Definition at line 161 of file vertexList.hh.

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Member Data Documentation

__gnu_cxx::hash_map<uint, VertexInfo> graphics::VertexList::vertices_ [private]

List of vertices.

Definition at line 166 of file vertexList.hh.

enum vtxInfo graphics::VertexList::vtxInfo_ [private]

What information about the vertices should be stored.

Definition at line 169 of file vertexList.hh.

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

• graphics/vertexList.hh