/********************************************************************** * $Id: Dimension.h 1820 2006-09-06 16:54:23Z mloskot $ * * GEOS - Geometry Engine Open Source * http://geos.refractions.net * * 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. * **********************************************************************/#ifndef GEOS_GEOM_DIMENSION_H#define GEOS_GEOM_DIMENSION_H#include <geos/inline.h>namespace geos {namespace geom { // geos::geom/// Constants representing the dimensions of a point, a curve and a surface.///// Also, constants representing the dimensions of the empty geometry and/// non-empty geometries, and a wildcard dimension meaning "any dimension".///class Dimension {public:	enum DimensionType {		/// Dimension value for any dimension (= {FALSE, TRUE}).		DONTCARE=-3,		/// Dimension value of non-empty geometries (= {P, L, A}).		True=-2,		/// Dimension value of the empty geometry (-1).		False=-1,		/// Dimension value of a point (0).		P=0,		/// Dimension value of a curve (1).		L=1,		/// Dimension value of a surface (2).		A=2	};	//static const int P = 0;			/// Dimension value of a point (0).	//static const int L = 1;			/// Dimension value of a curve (1).	//static const int A = 2;			/// Dimension value of a surface (2).	//static const int False = -1;	/// Dimension value of the empty geometry (-1).	//static const int True = -2;		/// Dimension value of non-empty geometries (= {P, L, A}).	//static const int DONTCARE = -3;	/// Dimension value for any dimension (= {FALSE, TRUE}).	static char toDimensionSymbol(int dimensionValue);	static int toDimensionValue(char dimensionSymbol);};} // namespace geos::geom} // namespace geos#ifdef GEOS_INLINE# include "geos/geom/Envelope.inl"#endif#endif // ndef GEOS_GEOM_DIMENSION_H/********************************************************************** * $Log$ * Revision 1.4  2006/05/04 15:49:39  strk * updated all Geometry::getDimension() methods to return Dimension::DimensionType (closes bug#93) * * Revision 1.3  2006/04/07 05:44:32  mloskot * Added name for anonymous enum in Dimension class (bug). Added missing new-line at the end of source files. Removed CR from line ends. * * Revision 1.2  2006/03/24 09:52:41  strk * USE_INLINE => GEOS_INLINE * * Revision 1.1  2006/03/09 16:46:49  strk * geos::geom namespace definition, first pass at headers split * **********************************************************************/