NodeAccessor< spacedim > Class Template Reference

#include <mesh.h>

Collaboration diagram for NodeAccessor< spacedim >:

Public Member Functions
	NodeAccessor ()
	NodeAccessor (const Mesh *mesh, unsigned int idx)
bool	is_valid () const
const Node *	node () const
unsigned int	idx () const
unsigned int	index () const
void	inc ()
bool	operator== (const NodeAccessor< spacedim > &other)
const Node *	operator-> () const

Private Attributes
const Mesh *	mesh_
	Pointer to the mesh owning the node. More...
unsigned int	node_idx_
	Index into Mesh::node_vec_ array. More...

Detailed Description

template<int spacedim>
class NodeAccessor< spacedim >

Node accessor templated just by dimension of the embedding space, used for access to nodes out of Mesh. This should allow algorithms over nodes.

Definition at line 54 of file mesh.h.

Constructor & Destructor Documentation

NodeAccessor() [1/2]

template<int spacedim>

NodeAccessor< spacedim >::NodeAccessor ( )

inline

Default invalid accessor.

Definition at line 34 of file node_accessor.hh.

NodeAccessor() [2/2]

template<int spacedim>

NodeAccessor< spacedim >::NodeAccessor ( const Mesh *  mesh, unsigned int  idx  )

inline

Node accessor.

Definition at line 41 of file node_accessor.hh.

Member Function Documentation

idx()

template<int spacedim>

unsigned int NodeAccessor< spacedim >::idx ( ) const

inline

Definition at line 53 of file node_accessor.hh.

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inc()

template<int spacedim>

void NodeAccessor< spacedim >::inc ( )

inline

Definition at line 61 of file node_accessor.hh.

index()

template<int spacedim>

unsigned int NodeAccessor< spacedim >::index ( ) const

inline

Definition at line 57 of file node_accessor.hh.

is_valid()

template<int spacedim>

bool NodeAccessor< spacedim >::is_valid ( ) const

inline

Definition at line 45 of file node_accessor.hh.

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node()

template<int spacedim>

const Node* NodeAccessor< spacedim >::node ( ) const

inline

Definition at line 49 of file node_accessor.hh.

operator->()

template<int spacedim>

const Node* NodeAccessor< spacedim >::operator-> ( ) const

inline

  -> dereference operator

  Allow simplify calling of node() method. Example:

NodeAccessor<3> node_ac(mesh, index);
arma::vec centre;
centre = node_ac.node()->point();  // full format of access to node
centre = node_ac->point();         // short format with dereference operator

Definition at line 81 of file node_accessor.hh.

operator==()

template<int spacedim>

bool NodeAccessor< spacedim >::operator== ( const NodeAccessor< spacedim > &  other )

inline

Definition at line 66 of file node_accessor.hh.

Member Data Documentation

mesh_

template<int spacedim>

const Mesh* NodeAccessor< spacedim >::mesh_

private

Pointer to the mesh owning the node.

Definition at line 87 of file node_accessor.hh.

node_idx_

template<int spacedim>

unsigned int NodeAccessor< spacedim >::node_idx_

private

Index into Mesh::node_vec_ array.

Definition at line 90 of file node_accessor.hh.

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

• /opt/flow123d/flow123d/src/mesh/mesh.h
• /opt/flow123d/flow123d/src/mesh/node_accessor.hh