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63 lines
2.5 KiB
C
63 lines
2.5 KiB
C
/******************************************************************************
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* $Id: ogr_libs.h 154cc8f02351474a3850bf815a97ffb04acf9443 2016-12-15 13:31:12Z Even Rouault $
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*
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* Project: OpenGIS Simple Features Reference Implementation
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* Purpose: Definitions related to support for use of SFCGAL and GEOS in OGR.
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* This file is only intended to be pulled in by OGR implementation
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* code directly accessing SFCGAL and/or GEOS.
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* Author: Avyav Kumar Singh <avyavkumar at gmail dot com>
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*
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******************************************************************************
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* Copyright (c) 2016, Avyav Kumar Singh <avyavkumar at gmail dot com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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****************************************************************************/
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#ifndef HAVE_GEOS
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#define UNUSED_IF_NO_GEOS CPL_UNUSED
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#else
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#define UNUSED_IF_NO_GEOS
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#endif
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#ifndef HAVE_SFCGAL
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#define UNUSED_IF_NO_SFCGAL CPL_UNUSED
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#else
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#define UNUSED_IF_NO_SFCGAL
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#endif
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#ifndef UNUSED_PARAMETER
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#ifdef HAVE_GEOS
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#ifndef HAVE_SFCGAL
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#define UNUSED_PARAMETER UNUSED_IF_NO_SFCGAL // SFCGAL no and GEOS yes - GEOS methods always work
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#else
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#define UNUSED_PARAMETER // Both libraries are present
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#endif
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#endif
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#ifndef HAVE_GEOS
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#ifdef HAVE_SFCGAL
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#define UNUSED_PARAMETER UNUSED_IF_NO_GEOS // SFCGAL yes and GEOS no - SFCGAL methods always work
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#else
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#define UNUSED_PARAMETER CPL_UNUSED // Neither of the libraries have support enabled
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#endif
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#endif
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#endif
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