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// -*- C++ -*-
// Copyright (C) 2005 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
// Permission to use, copy, modify, sell, and distribute this software
// is hereby granted without fee, provided that the above copyright
// notice appears in all copies, and that both that copyright notice and
// this permission notice appear in supporting documentation. None of
// the above authors, nor IBM Haifa Research Laboratories, make any
// representation about the suitability of this software for any
// purpose. It is provided "as is" without express or implied warranty.
/**
* @file typelist_append.hpp
* Contains typelist_chain utilities.
* Typelists are an idea by Andrei Alexandrescu.
*/
#ifndef TYPELIST_APPEND_HPP
#define TYPELIST_APPEND_HPP
#ifdef _MSC_VER
#pragma warning(disable: 4503)
#endif // #ifdef _MSC_VER
#include <ext/pb_assoc/detail/type_utils.hpp>
namespace detail
{
template<class Typelist_Chain0, class Typelist_Chain1>
struct typelist_append_;
template<typename Hd, typename Tl, class Typelist_Chain1>
struct typelist_append_<
typelist_chain<Hd, Tl>,
Typelist_Chain1>
{
typedef
typelist_chain<
Hd,
typename typelist_append_<Tl, Typelist_Chain1>::type>
type;
};
template<class Typelist_Chain1>
struct typelist_append_<
null_type,
Typelist_Chain1>
{
typedef Typelist_Chain1 type;
};
} // namespace detail
#endif // #ifndef TYPELIST_APPEND_HPP
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