1 // -*- C++ -*- C math library.
3 // Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
4 // Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 2, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this library; see the file COPYING. If not, write to
19 // the Free Software Foundation, 51 Franklin Street, Fifth Floor,
20 // Boston, MA 02110-1301, USA.
22 // As a special exception, you may use this file as part of a free software
23 // library without restriction. Specifically, if other files instantiate
24 // templates or use macros or inline functions from this file, or you compile
25 // this file and link it with other files to produce an executable, this
26 // file does not by itself cause the resulting executable to be covered by
27 // the GNU General Public License. This exception does not however
28 // invalidate any other reasons why the executable file might be covered by
29 // the GNU General Public License.
31 // This file was written by Gabriel Dos Reis <gdr@codesourcery.com>
34 * This is a Standard C++ Library file.
37 #ifndef _GLIBCXX_CMATH_TCC
38 #define _GLIBCXX_CMATH_TCC 1
40 _GLIBCXX_BEGIN_NAMESPACE(std)
42 template<typename _Tp>
44 __cmath_power(_Tp __x, unsigned int __n)
46 _Tp __y = __n % 2 ? __x : _Tp(1);
58 _GLIBCXX_END_NAMESPACE