SinglePassNoder.h

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/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2006      Refractions Research Inc.
 *
 * 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.
 *
 **********************************************************************/

#ifndef GEOS_NODING_SINGLEPASSNODER_H
#define GEOS_NODING_SINGLEPASSNODER_H

#include <geos/export.h>

#include <vector>

#include <geos/inline.h>

#include <geos/noding/Noder.h>

// Forward declarations
namespace geos {
namespace noding {
class SegmentString;
class SegmentIntersector;
}
}

namespace geos {
namespace noding { // geos.noding


class GEOS_DLL SinglePassNoder : public Noder { // implements Noder

protected:

    SegmentIntersector* segInt;

public:

    SinglePassNoder(SegmentIntersector* nSegInt = nullptr): segInt(nSegInt) {}

    ~SinglePassNoder() override {}

    virtual void
    setSegmentIntersector(SegmentIntersector* newSegInt)
    {
        segInt = newSegInt;
    }

    void computeNodes(std::vector<SegmentString*>* segStrings) override = 0;

    std::vector<SegmentString*>* getNodedSubstrings() const override = 0;

};

} // namespace geos.noding
} // namespace geos

#endif // GEOS_NODING_SINGLEPASSNODER_H