ArcNoder.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2025 ISciences, LLC
 *
 * This is free software; you can redistribute and/or modify it under
 * the terms of the GNU Lesser General Public Licence as published
 * by the Free Software Foundation.
 * See the COPYING file for more information.
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/export.h>
#include <geos/noding/ArcIntersector.h>
#include <geos/noding/Noder.h>
 
namespace geos::noding {
class PathString;
}
 
namespace geos::noding {
 
class GEOS_DLL ArcNoder : public Noder {
 
public:
    ArcNoder() = default;
 
    explicit ArcNoder(ArcIntersector& intersector) :
        m_intersector(&intersector) {}
 
    ~ArcNoder() override;
 
    void setArcIntersector(ArcIntersector& arcIntersector) {
        m_intersector = &arcIntersector;
    }
 
    void computeNodes(const std::vector<SegmentString*>& segStrings) override;
 
    std::vector<std::unique_ptr<SegmentString>> getNodedSubstrings() override;
 
    void computePathNodes(const std::vector<PathString*>& inputPaths) override = 0;
 
    std::vector<std::unique_ptr<PathString>> getNodedPaths() override = 0;
 
protected:
    ArcIntersector* m_intersector{nullptr};
};
 
}