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- // -*- C++ -*- C math library.
-
- // Copyright (C) 2000, 2003, 2004 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- // 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.
-
- // This file was written by Gabriel Dos Reis <gdr@codesourcery.com>
-
- #ifndef _GLIBCXX_CMATH_TCC
- #define _GLIBCXX_CMATH_TCC 1
-
- namespace std
- {
- template<typename _Tp>
- inline _Tp
- __cmath_power(_Tp __x, unsigned int __n)
- {
- _Tp __y = __n % 2 ? __x : 1;
-
- while (__n >>= 1)
- {
- __x = __x * __x;
- if (__n % 2)
- __y = __y * __x;
- }
-
- return __y;
- }
- }
-
- #endif
-