Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/mpl/math/is_even.hpp @ 16:2665513ce2d3
Add boost headers
author | Chris Cannam |
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date | Tue, 05 Aug 2014 11:11:38 +0100 |
parents | |
children | c530137014c0 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/mpl/math/is_even.hpp Tue Aug 05 11:11:38 2014 +0100 @@ -0,0 +1,54 @@ + +#ifndef BOOST_MPL_MATH_IS_EVEN_HPP_INCLUDED +#define BOOST_MPL_MATH_IS_EVEN_HPP_INCLUDED + +// Copyright Aleksey Gurtovoy 2000-2004 +// +// 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) +// +// See http://www.boost.org/libs/mpl for documentation. + +// $Id: is_even.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ +// $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ +// $Revision: 49267 $ + +#include <boost/mpl/bool.hpp> +#include <boost/mpl/aux_/na_spec.hpp> +#include <boost/mpl/aux_/lambda_support.hpp> +#include <boost/mpl/aux_/config/msvc.hpp> +#include <boost/mpl/aux_/config/workaround.hpp> + +namespace boost { namespace mpl { + +#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) +namespace aux +{ + template <class N> + struct is_even_base + { + enum { value = (N::value % 2) == 0 }; + typedef bool_<value> type; + }; +} +#endif + +template< + typename BOOST_MPL_AUX_NA_PARAM(N) + > +struct is_even +#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) + : aux::is_even_base<N>::type +#else + : bool_<((N::value % 2) == 0)> +#endif +{ + BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_even,(N)) +}; + +BOOST_MPL_AUX_NA_SPEC(1, is_even) + +}} + +#endif // BOOST_MPL_MATH_IS_EVEN_HPP_INCLUDED