EdgeSetNoder.h

/**********************************************************************
 *
 * 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.
 *
 ***********************************************************************
 *
 * Last port: operation/overlay/EdgeSetNoder.java rev. 1.12 (JTS-1.10)
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/export.h>
 
#include <vector>
 
// Forward declarations
namespace geos {
namespace geomgraph {
class Edge;
}
namespace algorithm {
class LineIntersector;
}
}
 
namespace geos {
namespace operation { // geos::operation
namespace overlay { // geos::operation::overlay
 
class GEOS_DLL EdgeSetNoder {
private:
    algorithm::LineIntersector* li;
    std::vector<geomgraph::Edge*>* inputEdges;
 
    EdgeSetNoder(const EdgeSetNoder&) = delete;
    EdgeSetNoder& operator=(const EdgeSetNoder&) = delete;
 
public:
    EdgeSetNoder(algorithm::LineIntersector* newLi)
        :
        li(newLi),
        inputEdges(new std::vector<geomgraph::Edge*>())
    {}
 
    ~EdgeSetNoder()
    {
        delete inputEdges; // TODO: avoid heap allocation
    }
 
    void addEdges(std::vector<geomgraph::Edge*>* edges);
    std::vector<geomgraph::Edge*>* getNodedEdges();
};
 
 
} // namespace geos::operation::overlay
} // namespace geos::operation
} // namespace geos