PreparedLineStringIntersects.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.
 *
 *
 **********************************************************************
 *
 * Last port: geom/prep/PreparedLineStringIntersects.java r338 (JTS-1.12)
 *
 **********************************************************************/

#ifndef GEOS_GEOM_PREP_PREPAREDLINESTRINGINTERSECTS_H
#define GEOS_GEOM_PREP_PREPAREDLINESTRINGINTERSECTS_H

#include <geos/geom/prep/PreparedLineString.h>
#include <geos/algorithm/PointLocator.h>
#include <geos/geom/util/ComponentCoordinateExtracter.h>
#include <geos/geom/Coordinate.h>
#include <geos/noding/SegmentStringUtil.h>

namespace geos {
namespace geom { // geos::geom
namespace prep { // geos::geom::prep

class PreparedLineStringIntersects {
public:

    static bool
    intersects(PreparedLineString& prep, const geom::Geometry* geom)
    {
        PreparedLineStringIntersects op(prep);
        return op.intersects(geom);
    }

    PreparedLineStringIntersects(PreparedLineString& prep)
        : prepLine(prep)
    { }

    bool intersects(const geom::Geometry* g) const;

protected:
    PreparedLineString& prepLine;

    bool isAnyTestPointInTarget(const geom::Geometry* testGeom) const;

    // Declare type as noncopyable
    PreparedLineStringIntersects(const PreparedLineStringIntersects& other) = delete;
    PreparedLineStringIntersects& operator=(const PreparedLineStringIntersects& rhs) = delete;
};

} // namespace geos::geom::prep
} // namespace geos::geom
} // namespace geos

#endif // GEOS_GEOM_PREP_PREPAREDLINESTRINGINTERSECTS_H