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| Direktori : /proc/thread-self/root/usr/include/boost/spirit/home/support/detail/ |
| Current File : //proc/thread-self/root/usr/include/boost/spirit/home/support/detail/sign.hpp |
/*=============================================================================
Copyright (c) 2001-2011 Joel de Guzman
Copyright (c) 2001-2011 Hartmut Kaiser
http://spirit.sourceforge.net/
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#ifndef BOOST_SPIRIT_SUPPORT_DETAIL_SIGN_HPP
#define BOOST_SPIRIT_SUPPORT_DETAIL_SIGN_HPP
#if defined(_MSC_VER)
#pragma once
#endif
#include <boost/math/special_functions/sign.hpp>
namespace boost { namespace spirit { namespace detail
{
template<typename T>
inline bool (signbit)(T x)
{
return (boost::math::signbit)(x) ? true : false;
}
template<typename T>
inline T (changesign)(T x)
{
return (boost::math::changesign)(x);
}
}}}
#endif