SBSNeighborSearchPositionGrid Class Reference

This class is the base class of neighbor search algorithms.

Grid attributes
SBQuantity::squareLength *	cutoffDistanceSquared
SBQuantity::inverseLength *	inverseCutoffDistance

Particle attributes
SBIndexer< unsigned int > *	indexIndexer
	The set of indices the neighbor search algorithm is applied to.
SBBuffer< SBVector< unsigned int > * > *	neighborVectorBuffer
	The buffer containing the neighbor lists associated to each index.
SBBuffer< SBPosition3 > *	positionBuffer
	The buffer containing the positions.
SBHashMap< GridKey, GridCell *, GridKeyFunctor, GridKeyComparator > *	grid
SBVector< GridKey > *	gridKeyVector

Destructor
	SBSNeighborSearchPositionGrid (const SBVector< SBPosition3 > &positionVector, const SBQuantity::length &cutoffDistance)
	Constructs a neighbor search grid
virtual	~SBSNeighborSearchPositionGrid ()
	Destroys the neighbor search grid.

Neighbor search
virtual bool	hasNeighbors (const SBPosition3 &position, const SBQuantity::length &radius) const
	Returns true if there are neighbors within radius of position.
virtual void	getNeighbors (SBVector< unsigned int > &neighborVector, const SBPosition3 &position, const SBQuantity::length &radius) const
	Returns all atoms that are at a distance smaller than or equal to radius from the specified position.

Additional Inherited Members
Public Member Functions inherited from SBSNeighborSearch
virtual	~SBSNeighborSearch ()
virtual void	print (unsigned int offset=0) const
	Prints debugging information.
Public Member Functions inherited from SBCReferenceTarget
unsigned int	getMemoryFootprint () const
void	printReferencesToOwners () const
	SBCReferenceTarget ()
virtual	~SBCReferenceTarget ()
Protected Member Functions inherited from SBSNeighborSearch
	SBSNeighborSearch ()
Protected Member Functions inherited from SBCReferenceTarget
void	removeAllReferenceOwners ()
	SBCReferenceTarget (SBCReferenceTargetData *dataPointer)
Protected Attributes inherited from SBCReferenceTarget
SBCReferenceTargetData *	dataPointer