ShortCircuitedGeometryVisitor.h
/**********************************************************************
*
* GEOS - Geometry Engine Open Source
* http://geos.osgeo.org
*
* Copyright (C) 2001-2002 Vivid Solutions Inc.
* 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.
*
**********************************************************************/
#pragma once
#include <geos/export.h>
// Forward declarations
namespace geos {
namespace geom {
class Geometry;
}
}
namespace geos {
namespace geom { // geos.geom
namespace util { // geos.geom.util
class GEOS_DLL ShortCircuitedGeometryVisitor {
private:
bool done;
protected:
virtual void visit(const Geometry& element) = 0;
virtual bool isDone() = 0;
public:
ShortCircuitedGeometryVisitor()
:
done(false)
{}
void applyTo(const Geometry& geom);
virtual
~ShortCircuitedGeometryVisitor() {}
};
} // namespace geos.geom.util
} // namespace geos.geom
} // namespace geos
geos::geom::Geometry
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition Geometry.h:196
geos::geom::util
Provides classes that parse and modify Geometry objects.
Definition ComponentCoordinateExtracter.h:28
geos::geom
Definition Angle.h:26
geos
Basic namespace for all GEOS functionalities.
Definition geos.h:38