| Index: third_party/boost/boost/mpl/aux_/largest_int.hpp
|
| diff --git a/third_party/boost/boost/mpl/aux_/largest_int.hpp b/third_party/boost/boost/mpl/aux_/largest_int.hpp
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..e03ef5f425a9ae8c7b2e2adb92f828963ae8967a
|
| --- /dev/null
|
| +++ b/third_party/boost/boost/mpl/aux_/largest_int.hpp
|
| @@ -0,0 +1,63 @@
|
| +
|
| +#ifndef BOOST_MPL_AUX_LARGEST_INT_HPP_INCLUDED
|
| +#define BOOST_MPL_AUX_LARGEST_INT_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.
|
| +
|
| +// $Source$
|
| +// $Date: 2004-09-18 23:08:53 -0400 (Sat, 18 Sep 2004) $
|
| +// $Revision: 25205 $
|
| +
|
| +#include <boost/mpl/if.hpp>
|
| +#include <boost/mpl/int.hpp>
|
| +#include <boost/mpl/aux_/config/integral.hpp>
|
| +#include <boost/config.hpp>
|
| +
|
| +namespace boost { namespace mpl { namespace aux {
|
| +
|
| +template< typename T > struct integral_rank;
|
| +
|
| +template<> struct integral_rank<bool> : int_<1> {};
|
| +template<> struct integral_rank<signed char> : int_<2> {};
|
| +template<> struct integral_rank<char> : int_<3> {};
|
| +template<> struct integral_rank<unsigned char> : int_<4> {};
|
| +#if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
|
| +template<> struct integral_rank<wchar_t> : int_<5> {};
|
| +#endif
|
| +template<> struct integral_rank<short> : int_<6> {};
|
| +template<> struct integral_rank<unsigned short> : int_<7> {};
|
| +template<> struct integral_rank<int> : int_<8> {};
|
| +template<> struct integral_rank<unsigned int> : int_<9> {};
|
| +template<> struct integral_rank<long> : int_<10> {};
|
| +template<> struct integral_rank<unsigned long> : int_<11> {};
|
| +
|
| +#if defined(BOOST_HAS_LONG_LONG)
|
| +template<> struct integral_rank<long_long_type> : int_<12> {};
|
| +template<> struct integral_rank<ulong_long_type>: int_<13> {};
|
| +#endif
|
| +
|
| +template< typename T1, typename T2 > struct largest_int
|
| +#if !defined(BOOST_MPL_CFG_NO_NESTED_VALUE_ARITHMETIC)
|
| + : if_c<
|
| + ( integral_rank<T1>::value >= integral_rank<T2>::value )
|
| + , T1
|
| + , T2
|
| + >
|
| +{
|
| +#else
|
| +{
|
| + enum { rank1 = integral_rank<T1>::value };
|
| + enum { rank2 = integral_rank<T2>::value };
|
| + typedef typename if_c< (rank1 >= rank2),T1,T2 >::type type;
|
| +#endif
|
| +};
|
| +
|
| +}}}
|
| +
|
| +#endif // BOOST_MPL_AUX_LARGEST_INT_HPP_INCLUDED
|
|
|