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# ogr_geos.h

    00001 /******************************************************************************
    00002  * $Id: ogr_geos.h 27483 2014-06-30 20:49:41Z rouault $
    00003  *
    00004  * Project:  OpenGIS Simple Features Reference Implementation
    00005  * Purpose:  Definitions related to support for use of GEOS in OGR.
    00006  *           This file is only intended to be pulled in by OGR implementation
    00007  *           code directly accessing GEOS.
    00008  * Author:   Frank Warmerdam <warmerdam@pobox.com>
    00009  *
    00010  ******************************************************************************
    00011  * Copyright (c) 2004, Frank Warmerdam <warmerdam@pobox.com>
    00012  *
    00013  * Permission is hereby granted, free of charge, to any person obtaining a
    00014  * copy of this software and associated documentation files (the "Software"),
    00015  * to deal in the Software without restriction, including without limitation
    00016  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
    00017  * and/or sell copies of the Software, and to permit persons to whom the
    00018  * Software is furnished to do so, subject to the following conditions:
    00019  *
    00020  * The above copyright notice and this permission notice shall be included
    00021  * in all copies or substantial portions of the Software.
    00022  *
    00023  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
    00024  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00025  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
    00026  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00027  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    00028  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    00029  * DEALINGS IN THE SOFTWARE.
    00030  ****************************************************************************/
    00031
    00032 #ifndef OGR_GEOS_H_INCLUDED
    00033 #define OGR_GEOS_H_INCLUDED
    00034
    00035 #ifdef HAVE_GEOS
    00036 // To avoid accidental use of non reentrant GEOS API.
    00037 // (check only effective in GEOS >= 3.5)
    00038 #  define GEOS_USE_ONLY_R_API
    00039
    00040 #  include <geos_c.h>
    00041 #else
    00042
    00043 namespace geos {
    00044     class Geometry;
    00045 };
    00046
    00047 #endif
    00048
    00049 #endif /* ndef OGR_GEOS_H_INCLUDED */

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