GEOS  3.8.0dev
Public Member Functions | Protected Attributes | List of all members
geos::index::chain::MonotoneChainOverlapAction Class Reference

#include <MonotoneChainOverlapAction.h>

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

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 &)

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 ( MonotoneChain mc1,
std::size_t  start1,
MonotoneChain mc2,
std::size_t  start2 

This function can be overridden if the original chains are needed

start1the index of the start of the overlapping segment from mc1
start2the index of the start of the overlapping segment from mc2
virtual void geos::index::chain::MonotoneChainOverlapAction::overlap ( const geom::LineSegment ,
const geom::LineSegment  

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


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