OOFEM  2.4 OOFEM.org - Object Oriented Finite Element Solver
edge2d.C
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11  * OOFEM : Object Oriented Finite Element Code
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34
35 #include "edge2d.h"
36 #include "delaunaytriangle.h"
37
38 namespace oofem {
39 Edge2D :: Edge2D(int node1, int node2) :
40  nodeNumbers{node1, node2}
41 {}
42
44 { }
45
46 bool
48 {
49  return ( this->nodeNumbers.first == right.nodeNumbers.first && this->nodeNumbers.second == right.nodeNumbers.second ) ||
50  ( this->nodeNumbers.first == right.nodeNumbers.second && this->nodeNumbers.second == right.nodeNumbers.first );
51 }
52
53
54
55 AlphaEdge2D :: AlphaEdge2D(int node1, int node2, double _length) :
56  Edge2D(node1, node2)
57  , isOnConvexHull(true)
58  , outerAlphaBound(0.0)
59  , innerAlphaBound(0.0)
60  , length(_length)
61 {
62  sharedByTriangles [ 0 ] = NULL;
63  sharedByTriangles [ 1 ] = NULL;
64 }
65
67 { }
68
69 void
71 {
72  sharedByTriangles [ n - 1 ] = pTE;
73 }
74 }
Edge class for Delaunay triangulation.
Definition: edge2d.h:49
void setSharing(int n, DelaunayTriangle *pTE)
Definition: edge2d.C:70
std::pair< int, int > nodeNumbers
Global node numbers.
Definition: edge2d.h:53
Delaunay triangle for the triangulation of a set of nodes.
virtual ~AlphaEdge2D()
Destructor.
Definition: edge2d.C:66
virtual bool operator==(const Edge2D &right)
Compares receiver with passed Edge2D. Returns true if node numbers are equal, false otherwise...
Definition: edge2d.C:47
DelaunayTriangle * sharedByTriangles[2]
Triangles which share the alphaEdge.
Definition: edge2d.h:112
Edge2D(int node1, int node2)
Constructor.
Definition: edge2d.C:39
AlphaEdge2D(int node1, int node2, double _length)
Constructor.
Definition: edge2d.C:55
the oofem namespace is to define a context or scope in which all oofem names are defined.
virtual ~Edge2D()
Destructor.
Definition: edge2d.C:43