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// -*- C++ -*- C math library.

// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009

// 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 3, 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.

// Under Section 7 of GPL version 3, you are granted additional

// permissions described in the GCC Runtime Library Exception, version

// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and

// a copy of the GCC Runtime Library Exception along with this program;

// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

// .

// This file was written by Gabriel Dos Reis 

/** @file cmath.tcc

 *  This is a Standard C++ Library file.

 */

#ifndef _GLIBCXX_CMATH_TCC

#define _GLIBCXX_CMATH_TCC 1

_GLIBCXX_BEGIN_NAMESPACE(std)

  template

    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