/**********************************************************************

 *

 * 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

/** \brief

 * Optimized implementation of spatial predicate "contains"

 * for cases where the first Geometry is a rectangle.

 *

 * As a further optimization,

 * this class can be used directly to test many geometries against a single

 * rectangle.

 *

 */

class GEOS_DLL RectangleContains {

private:

    const geom::Envelope& rectEnv;

    bool isContainedInBoundary(const geom::Geometry& geom);

    bool isPointContainedInBoundary(const geom::Point& geom);

    /** \brief

     * Tests if a point is contained in the boundary of the target

     * rectangle.

     *

     * @param pt the point to test

     * @return true if the point is contained in the boundary

     */

    bool isPointContainedInBoundary(const geom::CoordinateXY& pt);

    /** \brief

     * Tests if a linestring is completely contained in the boundary

     * of the target rectangle.

     *

     * @param line the linestring to test

     * @return true if the linestring is contained in the boundary

     */

    bool isLineStringContainedInBoundary(const geom::LineString& line);

    /** \brief

     * Tests if a line segment is contained in the boundary of the

     * target rectangle.

     *

     * @param p0 an endpoint of the segment

     * @param p1 an endpoint of the segment

     * @return true if the line segment is contained in the boundary

     */

    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);

    }

    /**

     * Create a new contains computer for two geometries.

     *

     * @param rect a rectangular geometry

     */

    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