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4e5c99a414
git-svn-id: http://svn.osgeo.org/postgis/trunk@14985 b70326c6-7e19-0410-871a-916f4a2858ee
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/**********************************************************************
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*
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* PostGIS - Spatial Types for PostgreSQL
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* http://postgis.net
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*
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* PostGIS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* PostGIS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with PostGIS. If not, see <http://www.gnu.org/licenses/>.
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*
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**********************************************************************
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*
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* Copyright (C) 2004-2015 Sandro Santilli <strk.io>
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* Copyright (C) 2008-2011 Paul Ramsey <pramsey@cleverelephant.ca>
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* Copyright (C) 2008 Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
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*
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**********************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "liblwgeom_internal.h"
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#ifndef EPSILON
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#define EPSILON 1.0E-06
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#endif
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#ifndef FPeq
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#define FPeq(A,B) (fabs((A) - (B)) <= EPSILON)
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#endif
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GBOX *
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box2d_clone(const GBOX *in)
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{
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GBOX *ret = lwalloc(sizeof(GBOX));
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memcpy(ret, in, sizeof(GBOX));
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return ret;
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}
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