// Boost.Assign library extension
//
//  Copyright Markus Werle 2008. Use, modification and
//  distribution is 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)
//
// For more information, see http://www.boost.org/libs/assign/
//


#ifndef BOOST_ASSIGN_TR1_LIST_OF_HPP
#define BOOST_ASSIGN_TR1_LIST_OF_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif

#include <boost/assign/list_of.hpp>
#include <boost/tr1/tuple.hpp>

#ifndef BOOST_ASSIGN_MAX_PARAMS // use user's value
#define BOOST_ASSIGN_MAX_PARAMS 5
#endif        
#define BOOST_ASSIGN_MAX_PARAMETERS (BOOST_ASSIGN_MAX_PARAMS - 1) 
#define BOOST_ASSIGN_PARAMS1(n) BOOST_PP_ENUM_PARAMS(n, class U)
#define BOOST_ASSIGN_PARAMS2(n) BOOST_PP_ENUM_BINARY_PARAMS(n, U, const& u)
#define BOOST_ASSIGN_PARAMS3(n) BOOST_PP_ENUM_PARAMS(n, u)
#define BOOST_ASSIGN_PARAMS4(n) BOOST_PP_ENUM_PARAMS(n, U)
#define BOOST_ASSIGN_PARAMS2_NO_REF(n) BOOST_PP_ENUM_BINARY_PARAMS(n, U, u)

namespace boost
{

namespace assign
{

#define BOOST_PP_LOCAL_LIMITS (1, BOOST_ASSIGN_MAX_PARAMETERS)
#define BOOST_PP_LOCAL_MACRO(n) \
    template< class U, BOOST_ASSIGN_PARAMS1(n) >						\
    inline assign_detail::generic_list< std::tr1::tuple<U, BOOST_ASSIGN_PARAMS4(n)> > \
    tr1_tuple_list_of(U u, BOOST_ASSIGN_PARAMS2_NO_REF(n) )					\
    { \
        return assign_detail::generic_list< std::tr1::tuple<U, BOOST_ASSIGN_PARAMS4(n)> >()( std::tr1::tuple<U,BOOST_ASSIGN_PARAMS4(n)>( u, BOOST_ASSIGN_PARAMS3(n) )); \
    } \
    /**/

#include BOOST_PP_LOCAL_ITERATE()
    

} // namespace 'assign'
} // namespace 'boost'


#undef BOOST_ASSIGN_PARAMS1
#undef BOOST_ASSIGN_PARAMS2
#undef BOOST_ASSIGN_PARAMS3
#undef BOOST_ASSIGN_PARAMS4
#undef BOOST_ASSIGN_PARAMS2_NO_REF
#undef BOOST_ASSIGN_MAX_PARAMETERS

#endif