oofem::ElementCircumCirclesContainingNode Class Reference

Functor for finding triangles whose circumscribed circles contains given node. More...

#include <octreelocalizert.h>

Inheritance diagram for oofem::ElementCircumCirclesContainingNode:

Collaboration diagram for oofem::ElementCircumCirclesContainingNode:

Public Member Functions
	ElementCircumCirclesContainingNode (FloatArray *pos, Domain *d)
	Constructor. More...
	~ElementCircumCirclesContainingNode ()
bool	evaluate (DelaunayTriangle *&DTptr)
	Evaluates a triangle upon its circumscribed cricle. More...
void	giveStartingPosition (FloatArray &answer)
	Gives the starting position of the search. More...
void	giveResult (std::list< DelaunayTriangle * > &answer)
	Gives the triangles containing the node. More...
bool	isBBXStage1Defined (BoundingBox &BBXStage1)
	Stage1 means, we are looking for objects in a distance given by some boundingBox (e.g. More...
bool	isBBXStage2Defined (BoundingBox &BBXStage2)
	Stage2BBX is given by results of a prior search. More...

Protected Attributes
FloatArray *	startingPosition
Domain *	domain
std::list< DelaunayTriangle * >	result

Detailed Description

Functor for finding triangles whose circumscribed circles contains given node.

Author

David Krybus

Definition at line 744 of file octreelocalizert.h.

Constructor & Destructor Documentation

oofem::ElementCircumCirclesContainingNode::ElementCircumCirclesContainingNode ( FloatArray *  pos, Domain *  d  )

inline

Constructor.

Parameters

pos	Starting position of the search
d	Domain containing nodes the triangles are defined by

Definition at line 757 of file octreelocalizert.h.

oofem::ElementCircumCirclesContainingNode::~ElementCircumCirclesContainingNode ( )

inline

Definition at line 762 of file octreelocalizert.h.

Member Function Documentation

bool oofem::ElementCircumCirclesContainingNode::evaluate ( DelaunayTriangle *&  DTptr )

inlinevirtual

Evaluates a triangle upon its circumscribed cricle.

Parameters

DTptr

Delaunay triangle. nodeNr Number of the node in the domain list

Returns

true if the circumscribed circle of the Delaunay triangle contains the point, false otherwise

Implements oofem::SL_Evaluation_Functor< DelaunayTriangle * >.

Definition at line 769 of file octreelocalizert.h.

References oofem::FloatArray::at(), oofem::FloatArray::distance(), oofem::DelaunayTriangle::giveCircumRadius(), oofem::DelaunayTriangle::giveXCenterCoordinate(), and oofem::DelaunayTriangle::giveYCenterCoordinate().

void oofem::ElementCircumCirclesContainingNode::giveResult ( std::list< DelaunayTriangle * > &  answer )

inlinevirtual

Gives the triangles containing the node.

Parameters

answer

List containing Delaunay triangles

Implements oofem::SL_Evaluation_Functor< DelaunayTriangle * >.

Definition at line 798 of file octreelocalizert.h.

void oofem::ElementCircumCirclesContainingNode::giveStartingPosition ( FloatArray &  answer )

inlinevirtual

Gives the starting position of the search.

Parameters

position

startingPosition

Implements oofem::SL_Evaluation_Functor< DelaunayTriangle * >.

Definition at line 789 of file octreelocalizert.h.

bool oofem::ElementCircumCirclesContainingNode::isBBXStage1Defined ( BoundingBox &  BBXStage1 )

inlinevirtual

Stage1 means, we are looking for objects in a distance given by some boundingBox (e.g.

IPs around some given coordinates)

Implements oofem::SL_Evaluation_Functor< DelaunayTriangle * >.

Definition at line 804 of file octreelocalizert.h.

bool oofem::ElementCircumCirclesContainingNode::isBBXStage2Defined ( BoundingBox &  BBXStage2 )

inlinevirtual

Stage2BBX is given by results of a prior search.

e.g. We found a closest point to another point in an octant, BBX is defined by the distance from each other and the found closest point. Now we have to check surrounding octants whithin this bounding, which may contain points closer to starting point.

Implements oofem::SL_Evaluation_Functor< DelaunayTriangle * >.

Definition at line 805 of file octreelocalizert.h.

Member Data Documentation

Domain* oofem::ElementCircumCirclesContainingNode::domain

protected

Definition at line 748 of file octreelocalizert.h.

std :: list< DelaunayTriangle * > oofem::ElementCircumCirclesContainingNode::result

protected

Definition at line 749 of file octreelocalizert.h.

FloatArray* oofem::ElementCircumCirclesContainingNode::startingPosition

protected

Definition at line 747 of file octreelocalizert.h.

---

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

• octreelocalizert.h