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include
geos
geom
Dimension.h
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/**********************************************************************
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* $Id: Dimension.h 2556 2009-06-06 22:22:28Z strk $
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.refractions.net
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*
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* Copyright (C) 2006 Refractions Research Inc.
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Public Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************/
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#ifndef GEOS_GEOM_DIMENSION_H
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#define GEOS_GEOM_DIMENSION_H
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#include <geos/export.h>
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#include <geos/inline.h>
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namespace
geos {
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namespace
geom {
// geos::geom
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//
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class
GEOS_DLL
Dimension
{
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public
:
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enum
DimensionType
{
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DONTCARE=-3,
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True=-2,
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False=-1,
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P=0,
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L=1,
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A=2
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};
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//static const int P = 0; /// Dimension value of a point (0).
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//static const int L = 1; /// Dimension value of a curve (1).
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//static const int A = 2; /// Dimension value of a surface (2).
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//static const int False = -1; /// Dimension value of the empty geometry (-1).
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//static const int True = -2; /// Dimension value of non-empty geometries (= {P, L, A}).
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//static const int DONTCARE = -3; /// Dimension value for any dimension (= {FALSE, TRUE}).
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static
char
toDimensionSymbol(
int
dimensionValue);
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static
int
toDimensionValue(
char
dimensionSymbol);
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};
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}
// namespace geos::geom
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}
// namespace geos
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#ifdef GEOS_INLINE
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# include "geos/geom/Envelope.inl"
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#endif
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#endif // ndef GEOS_GEOM_DIMENSION_H
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/**********************************************************************
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* $Log$
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* Revision 1.4 2006/05/04 15:49:39 strk
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* updated all Geometry::getDimension() methods to return Dimension::DimensionType (closes bug#93)
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*
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* Revision 1.3 2006/04/07 05:44:32 mloskot
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* Added name for anonymous enum in Dimension class (bug). Added missing new-line at the end of source files. Removed CR from line ends.
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*
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* Revision 1.2 2006/03/24 09:52:41 strk
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* USE_INLINE => GEOS_INLINE
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*
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* Revision 1.1 2006/03/09 16:46:49 strk
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* geos::geom namespace definition, first pass at headers split
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*
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**********************************************************************/
geos::geom::Dimension
Constants representing the dimensions of a point, a curve and a surface.
Definition:
Dimension.h:30
geos::geom::Dimension::DimensionType
DimensionType
Definition:
Dimension.h:32
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