hp2D::SingularVertex Class Reference

Class for storing a singular vertex with the coordinates. More...

#include <singularSet.hh>

Public Member Functions
Real	distance (concepts::Real2d point) const
	Returns the square of the distance from the vertex to the point (in physical coordinates) More...
Real	distance (concepts::Real2d point, const Quad< Real > *elm) const
	Returns the distance from the vertex to a point inside an Quad (point in reference coordinates) More...
	SingularVertex (const concepts::Connector0 *vertex, const concepts::Real2d vtx0)
	Constructor. More...
const concepts::Connector0 *	vertex () const
	Returns a pointer to the vertex object (topological, connector) More...

Private Attributes
const concepts::Connector0 *	vertex_
	Pointer to the vertex object (topological, connector) More...
const concepts::Real2d	vtx0_
	Coordinates of the vertex. More...

Friends
std::ostream &	operator<< (std::ostream &os, const SingularVertex &s)

Detailed Description

Class for storing a singular vertex with the coordinates.

The class also provides methods to compute a distance from a given point (in local coordinates in an element) to the vertex. The returned result is the square of the Euclidiean distance.

Author

Kersten Schmidt, 2002

Definition at line 28 of file singularSet.hh.

Constructor & Destructor Documentation

SingularVertex()

hp2D::SingularVertex::SingularVertex ( const concepts::Connector0 *  vertex, const concepts::Real2d  vtx0  )

inline

Constructor.

Parameters

vertex	Vertex object
vtx0	Coordinates of the vertex

Definition at line 35 of file singularSet.hh.

Member Function Documentation

distance() [1/2]

Real hp2D::SingularVertex::distance

(

concepts::Real2d

point

)

const

Returns the square of the distance from the vertex to the point (in physical coordinates)

distance() [2/2]

Real hp2D::SingularVertex::distance ( concepts::Real2d  point, const Quad< Real > *  elm  ) const

inline

Returns the distance from the vertex to a point inside an Quad (point in reference coordinates)

Definition at line 47 of file singularSet.hh.

vertex()

const concepts::Connector0* hp2D::SingularVertex::vertex ( ) const

inline

Returns a pointer to the vertex object (topological, connector)

Definition at line 39 of file singularSet.hh.

Friends And Related Function Documentation

operator<<

std::ostream& operator<< ( std::ostream &  os, const SingularVertex &  s  )

friend

Member Data Documentation

vertex_

const concepts::Connector0* hp2D::SingularVertex::vertex_

private

Pointer to the vertex object (topological, connector)

Definition at line 52 of file singularSet.hh.

vtx0_

const concepts::Real2d hp2D::SingularVertex::vtx0_

private

Coordinates of the vertex.

Definition at line 54 of file singularSet.hh.

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

• hp2D/singularSet.hh