IQueryIncremental Class Reference

Incremental spatial query. More...

#include "IQueryIncremental.hpp"

Inheritance diagram for IQueryIncremental:

Public Member Functions
virtual const IQueryGeometry &	region () const =0
virtual unsigned	targetPtCount () const =0
virtual void	region (const IQueryGeometry &r)=0
virtual void	targetPtCount (unsigned count)=0
Public Member Functions inherited from IQueryBase
virtual QueryType	type () const =0
	get geometry type (kind of runtime type information)
virtual int	dimension () const =0
	returns dimension of query (2 or 3)
virtual double	maxSearchDistance2D () const =0
	returns the maximum search distance in 2d (or double max if no limits exists)
virtual double	maxSearchDistance3D () const =0
	returns the maximum search distance in 3d (or double max if no limits exists)
virtual IQueryBase *	clone () const =0
	get an object copy
Public Member Functions inherited from ObjectBase
virtual void	Delete ()

Static Public Member Functions
static IQueryIncremental *	New (const IQueryGeometry &region, unsigned targetPtCount)

Detailed Description

Incremental spatial query.