RectangleContains.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/predicate/RectangleContains.java rev 1.5 (JTS-1.10)
 *
 **********************************************************************/
 
#pragma once
 
#include <geos/export.h>
 
#include <geos/geom/Polygon.h> // for inlines
 
// Forward declarations
namespace geos {
namespace geom {
class Envelope;
class Geometry;
class Point;
class Coordinate;
class LineString;
//class Polygon;
}
}
 
namespace geos {
namespace operation { // geos::operation
namespace predicate { // geos::operation::predicate
 
class GEOS_DLL RectangleContains {
 
private:
 
    const geom::Envelope& rectEnv;
 
    bool isContainedInBoundary(const geom::Geometry& geom);
 
    bool isPointContainedInBoundary(const geom::Point& geom);
 
    bool isPointContainedInBoundary(const geom::Coordinate& pt);
 
    bool isLineStringContainedInBoundary(const geom::LineString& line);
 
    bool isLineSegmentContainedInBoundary(const geom::Coordinate& p0,
                                          const geom::Coordinate& p1);
 
public:
 
    static bool
    contains(const geom::Polygon& rect, const geom::Geometry& b)
    {
        RectangleContains rc(rect);
        return rc.contains(b);
    }
 
    RectangleContains(const geom::Polygon& rect)
        :
        rectEnv(*(rect.getEnvelopeInternal()))
    {}
 
    bool contains(const geom::Geometry& geom);
 
    // Declare type as noncopyable
    RectangleContains(const RectangleContains& other) = delete;
    RectangleContains& operator=(const RectangleContains& rhs) = delete;
};
 
 
 
} // namespace geos::operation::predicate
} // namespace geos::operation
} // namespace geos