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

#include <MonotoneChainOverlapAction.h>

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

List of all members.

Public Member Functions

virtual void overlap (MonotoneChain &mc1, std::size_t start1, MonotoneChain &mc2, std::size_t start2)
virtual void overlap (const geom::LineSegment &, const geom::LineSegment &)

Public Attributes

geom::Envelope tempEnv1
geom::Envelope tempEnv2

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

virtual void geos::index::chain::MonotoneChainOverlapAction::overlap ( const geom::LineSegment ,
const geom::LineSegment  
) [inline, virtual]

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

Parameters:
seg1 
seg2 
virtual void geos::index::chain::MonotoneChainOverlapAction::overlap ( MonotoneChain mc1,
std::size_t  start1,
MonotoneChain mc2,
std::size_t  start2 
) [virtual]

This function can be overridden if the original chains are needed

Parameters:
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:

Generated on 5 Feb 2013 for GEOS by  doxygen 1.6.1