Sundance::Rivara::Edge Class Reference

class Edge is a one-dimensional edge in a simplicial mesh. More...

Inheritance diagram for Sundance::Rivara::Edge:

List of all members.

Public Member Functions
	Edge (const RCP< Node > &a, const RCP< Node > &b)
	Construct with two nodes.
void	addConnectingElement (Element *elem)
	Add an element to the list of elements containing this edge.
double	length () const
	Return the length of the edge.
void	getUnrefinedCofacets (Array< Element * > &elements) const
	Return a list of the cofacets of this edge that still need refinement.
RCP< Node >	bisect (RivaraMesh *mesh)
	Bisect the edge.
const RCP< Node > &	node (int i) const
int	ownerProc () const
int	globalIndex () const
	Return the global index of this edge.
void	setGlobalIndex (int globalIndex)
	Set the global index of this edge.
void	setLabel (int label)
	Set the label of this edge.
int	label () const
	Get the label.
Private Attributes
int	label_
Array< RCP< Node > >	nodes_
Array< Element * >	elements_
RCP< Node >	midpoint_
int	ownerProc_

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Detailed Description

class Edge is a one-dimensional edge in a simplicial mesh.

Definition at line 24 of file SundanceRivaraEdge.hpp.

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Constructor & Destructor Documentation

Edge::Edge	(	const RCP< Node > &	a,
		const RCP< Node > &	b
	)

Construct with two nodes.

Definition at line 11 of file SundanceRivaraEdge.cpp.

References ownerProc_.

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Member Function Documentation

void Edge::addConnectingElement

(

Element *

elem

)

Add an element to the list of elements containing this edge.

Definition at line 26 of file SundanceRivaraEdge.cpp.

References elements_.

RCP< Node > Edge::bisect

(

RivaraMesh *

mesh

)

Bisect the edge.

Returns:

a new node created at the midpoint of the edge

Definition at line 47 of file SundanceRivaraEdge.cpp.

References Sundance::Rivara::RivaraMesh::addNode(), label_, midpoint_, Sundance::Rivara::RivaraMesh::nextGID(), nodes_, ownerProc_, Sundance::Rivara::TreeNode::setChildren(), and Sundance::Rivara::RivaraMesh::tryEdge().

void Edge::getUnrefinedCofacets

(

Array< Element * > &

elements

)

const

Return a list of the cofacets of this edge that still need refinement.

Definition at line 39 of file SundanceRivaraEdge.cpp.

References elements_, and Sundance::Rivara::TreeNode::hasChildren().

int Sundance::Rivara::Edge::globalIndex

(

)

const

Return the global index of this edge.

int Sundance::Rivara::Edge::label

(

)

const [inline]

Get the label.

Definition at line 76 of file SundanceRivaraEdge.hpp.

References label_.

double Edge::length

(

)

const

Return the length of the edge.

Definition at line 31 of file SundanceRivaraEdge.cpp.

References nodes_.

const RCP<Node>& Sundance::Rivara::Edge::node

(

int

i

)

const [inline]

Definition at line 54 of file SundanceRivaraEdge.hpp.

References nodes_.

int Sundance::Rivara::Edge::ownerProc

(

)

const [inline]

Definition at line 56 of file SundanceRivaraEdge.hpp.

References ownerProc_.

void Sundance::Rivara::Edge::setGlobalIndex

(

int

globalIndex

)

Set the global index of this edge.

void Sundance::Rivara::Edge::setLabel

(

int

label

)

[inline]

Set the label of this edge.

Definition at line 71 of file SundanceRivaraEdge.hpp.

References label_.

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Member Data Documentation

Array<Element*> Sundance::Rivara::Edge::elements_ [private]

Definition at line 81 of file SundanceRivaraEdge.hpp.

Referenced by addConnectingElement(), and getUnrefinedCofacets().

int Sundance::Rivara::Edge::label_ [private]

Definition at line 79 of file SundanceRivaraEdge.hpp.

Referenced by bisect(), label(), and setLabel().

RCP<Node> Sundance::Rivara::Edge::midpoint_ [private]

Definition at line 83 of file SundanceRivaraEdge.hpp.

Referenced by bisect().

Array<RCP<Node> > Sundance::Rivara::Edge::nodes_ [private]

Definition at line 80 of file SundanceRivaraEdge.hpp.

Referenced by bisect(), length(), and node().

int Sundance::Rivara::Edge::ownerProc_ [private]

Definition at line 85 of file SundanceRivaraEdge.hpp.

Referenced by bisect(), Edge(), and ownerProc().