geos::noding::IntersectionFinderAdder Class Reference

Finds proper and interior intersections in a set of SegmentStrings, and adds them as nodes. More...

#include <IntersectionFinderAdder.h>

Inheritance diagram for geos::noding::IntersectionFinderAdder:

Collaboration diagram for geos::noding::IntersectionFinderAdder:

Public Member Functions
	IntersectionFinderAdder (algorithm::LineIntersector &newLi, std::vector< geom::Coordinate > &v)
	Creates an intersection finder which finds all proper intersections and stores them in the provided Coordinate array. More...
void	processIntersections (SegmentString *e0, size_t segIndex0, SegmentString *e1, size_t segIndex1) override
	This method is called by clients of the SegmentIntersector class to process intersections for two segments of the SegmentStrings being intersected. More...
std::vector< geom::Coordinate > &	getInteriorIntersections ()
bool	isDone () const override
Public Member Functions inherited from geos::noding::SegmentIntersector
virtual	~SegmentIntersector ()

Private Member Functions
	IntersectionFinderAdder (const IntersectionFinderAdder &other)=delete
IntersectionFinderAdder &	operator= (const IntersectionFinderAdder &rhs)=delete

Private Attributes
algorithm::LineIntersector &	li
std::vector< geom::Coordinate > &	interiorIntersections

Additional Inherited Members
Protected Member Functions inherited from geos::noding::SegmentIntersector
	SegmentIntersector ()

Detailed Description

Finds proper and interior intersections in a set of SegmentStrings, and adds them as nodes.

Definition at line 53 of file IntersectionFinderAdder.h.

Constructor & Destructor Documentation

geos::noding::IntersectionFinderAdder::IntersectionFinderAdder ( algorithm::LineIntersector &  newLi, std::vector< geom::Coordinate > &  v  )

inline

Creates an intersection finder which finds all proper intersections and stores them in the provided Coordinate array.

Parameters

newLi	the LineIntersector to use
v	the Vector to push interior intersections to

Definition at line 64 of file IntersectionFinderAdder.h.

geos::noding::IntersectionFinderAdder::IntersectionFinderAdder ( const IntersectionFinderAdder &  other )

privatedelete

Member Function Documentation

std::vector<geom::Coordinate>& geos::noding::IntersectionFinderAdder::getInteriorIntersections ( )

inline

Definition at line 86 of file IntersectionFinderAdder.h.

bool geos::noding::IntersectionFinderAdder::isDone ( ) const

inlineoverridevirtual

Always process all intersections

Returns

false always

Reimplemented from geos::noding::SegmentIntersector.

Definition at line 97 of file IntersectionFinderAdder.h.

IntersectionFinderAdder& geos::noding::IntersectionFinderAdder::operator= ( const IntersectionFinderAdder &  rhs )

privatedelete

void geos::noding::IntersectionFinderAdder::processIntersections ( SegmentString *  e0, size_t  segIndex0, SegmentString *  e1, size_t  segIndex1  )

overridevirtual

This method is called by clients of the SegmentIntersector class to process intersections for two segments of the SegmentStrings being intersected.

Note that some clients (such as MonotoneChains) may optimize away this call for segment pairs which they have determined do not intersect (e.g. by an disjoint envelope test).

Implements geos::noding::SegmentIntersector.

Member Data Documentation

std::vector<geom::Coordinate>& geos::noding::IntersectionFinderAdder::interiorIntersections

private

Definition at line 104 of file IntersectionFinderAdder.h.

algorithm::LineIntersector& geos::noding::IntersectionFinderAdder::li

private

Definition at line 103 of file IntersectionFinderAdder.h.

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

• IntersectionFinderAdder.h