geom::Node_VertSelf< Mesh > Class Template Reference

A node in a simplicial mesh that stores a vertex and an iterator to itself. More...

#include <Node_VertSelf.h>

List of all members.

Public Types
typedef Mesh	mesh_type
	The simplicial mesh.
typedef mesh_type::node_iterator	node_iterator
	An iterator to a node.
typedef mesh_type::node_const_iterator	node_const_iterator
	An iterator to a const node.
typedef mesh_type::number_type	number_type
	The number type.
typedef ads::FixedArray< N, number_type >	vertex_type
	The vertex (a Cartesian point).
	N = Mesh::N
enum	{ N = Mesh::N }
	The space dimension.
Public Member Functions
Constructors and Destructor.
	Node_VertSelf ()
	Default constructor. Uninitialized point, null iterator.
	Node_VertSelf (const vertex_type &vertex, const node_iterator self=0)
	Construct from a vertex and a node iterator.
void	build (const vertex_type &vertex, const node_iterator self=0)
	Build from a vertex and a node iterator.
	Node_VertSelf (const Node_VertSelf &x)
	Copy constructor.
	~Node_VertSelf ()
	Destructor.
Assignment operators.
Node_VertSelf &	operator= (const Node_VertSelf &x)
	Assignment operator.
Accessors.
const vertex_type &	vertex () const
	Return the vertex.
node_const_iterator	self () const
	Return a const iterator to the (possibly derived) node.
int	identifier (const node_const_iterator nodes_begin) const
	Return the identifier (rank) of this node.
Manipulators.
node_iterator	self ()
	Return an iterator to the (possibly derived) node.
void	set_vertex (const vertex_type &vertex)
	Set the point.
void	set_self (const node_iterator self)
	Set the iterator to the derived node.
Equality.
bool	operator== (const Node_VertSelf &x) const
	Return true if this is equal to x.
bool	operator!= (const Node_VertSelf &x) const
	Return true if this is not equal to x.
File I/O.
void	put (std::ostream &out, const node_const_iterator nodes_begin) const
	Write the vertex and the node identifier.

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Detailed Description

template<class Mesh>
class geom::Node_VertSelf< Mesh >

A node in a simplicial mesh that stores a vertex and an iterator to itself.

This class stores a vertex (a Cartesian point) and an iterator to itself. (The iterator could point to a derived node class.)

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Member Function Documentation

template<class Mesh>

int geom::Node_VertSelf< Mesh >::identifier

(

const node_const_iterator

nodes_begin

)

const [inline]

Return the identifier (rank) of this node.

The identifier is in the range [0...num_vertices). If the self iterator is null, return -1.

Note:

This function may be very inefficient. If the vertices are stored in a list, it will count from the beginning of the list to determine the identifier.

template<class Mesh>

void geom::Node_VertSelf< Mesh >::put	(	std::ostream &	out,
		const node_const_iterator	nodes_begin
	)			const [inline]

Write the vertex and the node identifier.

Note:

Unless the nodes are stored in a random access container, this function is very inefficient.

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

• Node_VertSelf.h

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