geos::index::chain::MonotoneChainOverlapAction Class Reference

The action for the internal iterator for performing overlap queries on a MonotoneChain. More...

#include <MonotoneChainOverlapAction.h>

Inherited by geos::noding::MCIndexNoder::SegmentOverlapAction, and geos::noding::MCIndexSegmentSetMutualIntersector::SegmentOverlapAction.

Public Member Functions
virtual void	overlap (const MonotoneChain &mc1, std::size_t start1, const MonotoneChain &mc2, std::size_t start2)
	This function can be overridden if the original chains are needed. More...
virtual void	overlap (const geom::LineSegment &, const geom::LineSegment &)
	This is a convenience function which can be overridden to obtain the actual line segments which overlap. More...

Protected Attributes
geom::LineSegment	overlapSeg1
geom::LineSegment	overlapSeg2

Detailed Description

The action for the internal iterator for performing overlap queries on a MonotoneChain.

Member Function Documentation

overlap() [1/2]

virtual void geos::index::chain::MonotoneChainOverlapAction::overlap ( const geom::LineSegment &  , const geom::LineSegment &    )

inlinevirtual

This is a convenience function which can be overridden to obtain the actual line segments which overlap.

param seg1 param seg2

overlap() [2/2]

virtual void geos::index::chain::MonotoneChainOverlapAction::overlap ( const MonotoneChain &  mc1, std::size_t  start1, const MonotoneChain &  mc2, std::size_t  start2  )

virtual

This function can be overridden if the original chains are needed.

Parameters

mc1	a MonotoneChain
mc2	a MonotoneChain
start1	the index of the start of the overlapping segment from mc1
start2	the index of the start of the overlapping segment from mc2

---

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

• MonotoneChainOverlapAction.h