Jcg.triangulations2D

Class TriangulationDSVertex_2<X extends Point_>

java.lang.Object

Jcg.triangulations2D.TriangulationDSVertex_2<X>

All Implemented Interfaces:

java.lang.Comparable<TriangulationDSVertex_2<X>>

public class TriangulationDSVertex_2<X extends Point_>
extends java.lang.Object
implements java.lang.Comparable<TriangulationDSVertex_2<X>>

The class used to encode a vertex of a triangulation. Each vertex stores a pointer to one of its incident faces.

Author:

Luca Castelli Aleardi and Steve Oudot

Field Summary

Fields

Modifier and Type	Field and Description
int	index
int	tag

Constructor Summary

Constructors

Constructor and Description
TriangulationDSVertex_2() creates an empty vertex, with no associated geometric point.
TriangulationDSVertex_2(TriangulationDSFace_2<X> c, X point) creates a vertex with an associated geometric point and an associated cell.
TriangulationDSVertex_2(X point) creates a vertex with an associated geometric point.

Method Summary

Modifier and Type	Method and Description
int	compareTo(TriangulationDSVertex_2<X> v)
TriangulationDSFace_2<X>	getFace() returns the cell associated with the vertex.
X	getPoint() returns the geometric point associated with the vertex.
void	setFace(TriangulationDSFace_2<X> c) sets the face associated with the vertex.
void	setPoint(X point) sets the geometric point associated with the vertex.
java.lang.String	toString() returns a string listing the coordinates of the geometric point associated with the vertex.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

tag

public int tag

index

public int index

Constructor Detail

TriangulationDSVertex_2

public TriangulationDSVertex_2()

creates an empty vertex, with no associated geometric point.

TriangulationDSVertex_2

public TriangulationDSVertex_2(X point)

creates a vertex with an associated geometric point.

Parameters:

point -

TriangulationDSVertex_2

public TriangulationDSVertex_2(TriangulationDSFace_2<X> c,
                               X point)

creates a vertex with an associated geometric point and an associated cell.

Method Detail

setFace

public void setFace(TriangulationDSFace_2<X> c)

sets the face associated with the vertex.

setPoint

public void setPoint(X point)

sets the geometric point associated with the vertex.

getPoint

public X getPoint()

returns the geometric point associated with the vertex.

getFace

public TriangulationDSFace_2<X> getFace()

returns the cell associated with the vertex.

toString

public java.lang.String toString()

returns a string listing the coordinates of the geometric point associated with the vertex.

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(TriangulationDSVertex_2<X> v)

Specified by:

compareTo in interface java.lang.Comparable<TriangulationDSVertex_2<X extends Point_>>