libMesh::TriangleInterface::Hole Class Reference

Class for parameterizing 2D holes to be meshed with Triangle. More...

#include <mesh_triangle_holes.h>

Inheritance diagram for libMesh::TriangleInterface::Hole:

Public Member Functions
	Hole ()
virtual	~Hole ()
virtual unsigned int	n_points () const =0
virtual Point	point (const unsigned int n) const =0
virtual Point	inside () const =0

Detailed Description

Class for parameterizing 2D holes to be meshed with Triangle.

An abstract class for defining a 2-dimensional hole. We assume that the connectivity of the hole is implicit in the numbering of the points, i.e. node 0 is connected to node 1, node 1 is connected to node 2, etc, and the last node "wraps around" to connect back to node 0.

Author

John W. Peterson

Date

2011

Definition at line 44 of file mesh_triangle_holes.h.

Constructor & Destructor Documentation

Hole()

libMesh::TriangleInterface::Hole::Hole ( )

inline

Constructor

Definition at line 50 of file mesh_triangle_holes.h.

{}

~Hole()

virtual libMesh::TriangleInterface::Hole::~Hole ( )

inlinevirtual

Destructor

Definition at line 55 of file mesh_triangle_holes.h.

{}

Member Function Documentation

inside()

virtual Point libMesh::TriangleInterface::Hole::inside ( ) const

pure virtual

Return an (arbitrary) point which lies inside the hole.

Implemented in libMesh::TriangleInterface::ArbitraryHole, and libMesh::TriangleInterface::PolygonHole.

n_points()

virtual unsigned int libMesh::TriangleInterface::Hole::n_points ( ) const

pure virtual

The number of geometric points which define the hole.

Implemented in libMesh::TriangleInterface::ArbitraryHole, and libMesh::TriangleInterface::PolygonHole.

point()

virtual Point libMesh::TriangleInterface::Hole::point ( const unsigned int  n ) const

pure virtual

Return the nth point defining the hole.

Implemented in libMesh::TriangleInterface::ArbitraryHole, and libMesh::TriangleInterface::PolygonHole.

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

• mesh_triangle_holes.h