ValidatingNoder.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2020 Paul Ramsey <pramsey@cleverelephant.ca>
 *
 * 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/Noder.h>
#include <geos/noding/SegmentString.h>
 
#include <memory> // for unique_ptr
 
// Forward declarations
namespace geos {
namespace algorithm {
class LineIntersector;
}
namespace geom {
class Geometry;
}
}
 
namespace geos {
namespace noding { // geos.noding

class GEOS_DLL ValidatingNoder : public Noder {
 
private:
 
    std::vector<std::unique_ptr<SegmentString>> nodedSS;
    noding::Noder& noder;
 
 
public:
 
    ValidatingNoder(Noder& noderArg)
        : noder(noderArg)
        {}
 
    ~ValidatingNoder() override;
 
    void computeNodes(const std::vector<SegmentString*>& segStrings) override;
 
    void validate() const;
 
    std::vector<std::unique_ptr<SegmentString>> getNodedSubstrings() override;
 
    // Declare type as noncopyable
    ValidatingNoder(ValidatingNoder const&) = delete;
    ValidatingNoder& operator=(ValidatingNoder const&) = delete;
 
};
 
} // namespace geos.noding
} // namespace geos