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https://git.osgeo.org/gitea/postgis/postgis
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67 lines
2.8 KiB
C
67 lines
2.8 KiB
C
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/*
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* $Id$
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*
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* WKTRaster - Raster Types for PostGIS
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* http://www.postgis.org/support/wiki/index.php?WKTRasterHomePage
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*
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* Copyright (C) 2009 Sandro Santilli <strk@keybit.net>
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*
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* This program 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 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#define FLT_DIG_PRINTF FLT_DIG + 6
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#define DBL_DIG_PRINTF DBL_DIG + 6
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#ifndef DOUBLE_EQ
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#define DOUBLE_EQ(obt, exp, epsilon) \
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((((obt) - (exp)) <= (epsilon)) && (((obt) - (exp)) >= -(epsilon)))
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#endif
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#ifndef FLOAT_EQ
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#define FLOAT_EQ(obt, exp, epsilon) \
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((((obt) - (exp)) <= (epsilon)) && (((obt) - (exp)) >= -(epsilon)))
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#endif
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#define CHECK(exp) { if ( !exp ) { \
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fprintf(stderr, "Check failed on line %d\n", __LINE__); \
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exit(EXIT_FAILURE); } }
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/* FIXME: Macro uses C99 integral type, might be not portable */
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#define CHECK_EQUALS(obt, exp) { if ( (long long)obt != (long long)exp ) { \
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fprintf(stderr, "Check failed on line %d\n", __LINE__); \
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fprintf(stderr, "\tactual = %lld, expected = %lld\n", (long long)obt, (long long)exp ); \
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exit(EXIT_FAILURE); } }
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#define CHECK_EQUALS_FLOAT_EX(obt, exp, eps) { if ( !FLOAT_EQ(obt, exp, eps) ) { \
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fprintf(stderr, "Check failed on line %d\n", __LINE__); \
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fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", FLT_DIG_PRINTF, obt, FLT_DIG_PRINTF, exp ); \
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exit(EXIT_FAILURE); } }
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#define CHECK_EQUALS_FLOAT(obt, exp) { if ( !FLOAT_EQ(obt, exp, FLT_EPSILON) ) { \
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fprintf(stderr, "Check failed on line %d\n", __LINE__); \
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fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", FLT_DIG_PRINTF, obt, FLT_DIG_PRINTF, exp ); \
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exit(EXIT_FAILURE); } }
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#define CHECK_EQUALS_DOUBLE_EX(obt, exp, eps) { if ( !DOUBLE_EQ(obt, exp, eps) ) { \
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fprintf(stderr, "Check failed on line %d\n", __LINE__); \
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fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", DBL_DIG_PRINTF, obt, DBL_DIG_PRINTF, exp ); \
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exit(EXIT_FAILURE); } }
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#define CHECK_EQUALS_DOUBLE(obt, exp) { if ( !DOUBLE_EQ(obt, exp, DBL_EPSILON) ) { \
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fprintf(stderr, "Check failed on line %d\n", __LINE__); \
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fprintf(stderr, "\tactual = %.*g, expected = %.*g\n", DBL_DIG_PRINTF, obt, DBL_DIG_PRINTF, exp ); \
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exit(EXIT_FAILURE); } }
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