| // TR1 cctype -*- C++ -*- |
| |
| // Copyright (C) 2006 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library 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, or (at your option) |
| // any later version. |
| |
| // This library 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 library; see the file COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // As a special exception, you may use this file as part of a free software |
| // library without restriction. Specifically, if other files instantiate |
| // templates or use macros or inline functions from this file, or you compile |
| // this file and link it with other files to produce an executable, this |
| // file does not by itself cause the resulting executable to be covered by |
| // the GNU General Public License. This exception does not however |
| // invalidate any other reasons why the executable file might be covered by |
| // the GNU General Public License. |
| |
| /** @file tr1/cfenv |
| * This is a TR1 C++ Library header. |
| */ |
| |
| #ifndef _TR1_CFENV |
| #define _TR1_CFENV 1 |
| |
| #include <bits/c++config.h> |
| |
| #if _GLIBCXX_USE_C99_FENV_TR1 |
| |
| #include <fenv.h> |
| |
| #undef feclearexcept |
| #undef fegetexceptflag |
| #undef feraiseexcept |
| #undef fesetexceptflag |
| #undef fetestexcept |
| #undef fegetround |
| #undef fesetround |
| #undef fegetenv |
| #undef feholdexcept |
| #undef fesetenv |
| #undef feupdateenv |
| |
| // namespace std::tr1 |
| namespace std |
| { |
| _GLIBCXX_BEGIN_NAMESPACE(tr1) |
| |
| // types |
| using ::fenv_t; |
| using ::fexcept_t; |
| |
| // functions |
| using ::feclearexcept; |
| using ::fegetexceptflag; |
| using ::feraiseexcept; |
| using ::fesetexceptflag; |
| using ::fetestexcept; |
| |
| using ::fegetround; |
| using ::fesetround; |
| |
| using ::fegetenv; |
| using ::feholdexcept; |
| using ::fesetenv; |
| using ::feupdateenv; |
| |
| _GLIBCXX_END_NAMESPACE |
| } |
| |
| #endif |
| |
| #endif |