83 lines
1.9 KiB
C++
83 lines
1.9 KiB
C++
|
// (C) Copyright John Maddock 2005.
|
||
|
|
// Use, modification and distribution are subject to 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_TR1_TUPLE_HPP_INCLUDED
|
||
|
|
# define BOOST_TR1_TUPLE_HPP_INCLUDED
|
||
|
|
# include <boost/tr1/detail/config.hpp>
|
||
|
|
|
||
|
|
#ifdef BOOST_HAS_TR1_TUPLE
|
||
|
|
|
||
|
|
# if defined(BOOST_HAS_INCLUDE_NEXT) && !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT)
|
||
|
|
# include_next BOOST_TR1_HEADER(tuple)
|
||
|
|
# else
|
||
|
|
# include <boost/tr1/detail/config_all.hpp>
|
||
|
|
# include BOOST_TR1_STD_HEADER(BOOST_TR1_PATH(tuple))
|
||
|
|
# endif
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#if defined(BOOST_TR1_USE_OLD_TUPLE)
|
||
|
|
|
||
|
|
#include <boost/tuple/tuple.hpp>
|
||
|
|
#include <boost/tuple/tuple_comparison.hpp>
|
||
|
|
#include <boost/type_traits/integral_constant.hpp>
|
||
|
|
|
||
|
|
namespace std{ namespace tr1{
|
||
|
|
|
||
|
|
using ::boost::tuple;
|
||
|
|
|
||
|
|
// [6.1.3.2] Tuple creation functions
|
||
|
|
using ::boost::tuples::ignore;
|
||
|
|
using ::boost::make_tuple;
|
||
|
|
using ::boost::tie;
|
||
|
|
|
||
|
|
// [6.1.3.3] Tuple helper classes
|
||
|
|
template <class T>
|
||
|
|
struct tuple_size
|
||
|
|
: public ::boost::integral_constant
|
||
|
|
< ::std::size_t, ::boost::tuples::length<T>::value>
|
||
|
|
{};
|
||
|
|
|
||
|
|
template < int I, class T>
|
||
|
|
struct tuple_element
|
||
|
|
{
|
||
|
|
typedef typename boost::tuples::element<I,T>::type type;
|
||
|
|
};
|
||
|
|
|
||
|
|
#if !BOOST_WORKAROUND(__BORLANDC__, < 0x0582)
|
||
|
|
// [6.1.3.4] Element access
|
||
|
|
using ::boost::get;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
} } // namespaces
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#include <boost/fusion/include/tuple.hpp>
|
||
|
|
#include <boost/fusion/include/std_pair.hpp>
|
||
|
|
|
||
|
|
namespace std{ namespace tr1{
|
||
|
|
|
||
|
|
using ::boost::fusion::tuple;
|
||
|
|
|
||
|
|
// [6.1.3.2] Tuple creation functions
|
||
|
|
using ::boost::fusion::ignore;
|
||
|
|
using ::boost::fusion::make_tuple;
|
||
|
|
using ::boost::fusion::tie;
|
||
|
|
using ::boost::fusion::get;
|
||
|
|
|
||
|
|
// [6.1.3.3] Tuple helper classes
|
||
|
|
using ::boost::fusion::tuple_size;
|
||
|
|
using ::boost::fusion::tuple_element;
|
||
|
|
|
||
|
|
}}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|