| /* sys/coerce.c |
| * |
| * Copyright (C) 1996, 1997, 1998, 1999, 2000 Brian Gough |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or (at |
| * your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| #include <config.h> |
| #include <math.h> |
| |
| double gsl_coerce_double (const double x); |
| |
| double |
| gsl_coerce_double (const double x) |
| { |
| volatile double y; |
| y = x; |
| return y; |
| } |
| |
| float gsl_coerce_float (const float x); |
| |
| float |
| gsl_coerce_float (const float x) |
| { |
| volatile float y; |
| y = x; |
| return y; |
| } |
| |
| /* The following function is not needed, but is included for completeness */ |
| |
| long double gsl_coerce_long_double (const long double x); |
| |
| long double |
| gsl_coerce_long_double (const long double x) |
| { |
| volatile long double y; |
| y = x; |
| return y; |
| } |
| |