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// -*- C++ -*- C math library.
// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
// 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.
// This file was written by Gabriel Dos Reis <gdr@codesourcery.com>
/** @file cmath.tcc
* This is a Standard C++ Library file.
*/
#ifndef _GLIBCXX_CMATH_TCC
#define _GLIBCXX_CMATH_TCC 1
_GLIBCXX_BEGIN_NAMESPACE(std)
template<typename _Tp>
inline _Tp
__cmath_power(_Tp __x, unsigned int __n)
{
_Tp __y = __n % 2 ? __x : _Tp(1);
while (__n >>= 1)
{
__x = __x * __x;
if (__n % 2)
__y = __y * __x;
}
return __y;
}
_GLIBCXX_END_NAMESPACE
#endif
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