1 /* vector/gsl_check_range.h
3 * Copyright (C) 2003, 2004, 2007 Brian Gough
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or (at
8 * your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 #ifndef __GSL_CHECK_RANGE_H__
21 #define __GSL_CHECK_RANGE_H__
24 #include <gsl/gsl_types.h>
29 # define __BEGIN_DECLS extern "C" {
30 # define __END_DECLS }
32 # define __BEGIN_DECLS /* empty */
33 # define __END_DECLS /* empty */
38 GSL_VAR int gsl_check_range;
40 /* Turn range checking on by default, unless the user defines
41 GSL_RANGE_CHECK_OFF, or defines GSL_RANGE_CHECK to 0 explicitly */
43 #ifdef GSL_RANGE_CHECK_OFF
44 # ifndef GSL_RANGE_CHECK
45 # define GSL_RANGE_CHECK 0
47 # error "cannot set both GSL_RANGE_CHECK and GSL_RANGE_CHECK_OFF"
50 # ifndef GSL_RANGE_CHECK
51 # define GSL_RANGE_CHECK 1
57 #endif /* __GSL_CHECK_RANGE_H__ */