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adds functional module

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[SVN r36955]
This commit is contained in:
Tobias Schwinger
2007-02-15 22:41:45 +00:00
parent f975648eea
commit 0ea1bbb067
34 changed files with 2593 additions and 0 deletions
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37
include/boost/fusion/functional/adapter/detail/access.hpp Normal file
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/*=============================================================================
Copyright (c) 2006-2007 Tobias Schwinger
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).
==============================================================================*/
#if !defined(BOOST_FUSION_FUNCTIONAL_ADAPTER_DETAIL_ACCESS_HPP_INCLUDED)
#define BOOST_FUSION_FUNCTIONAL_ADAPTER_DETAIL_ACCESS_HPP_INCLUDED
namespace boost { namespace fusion { namespace detail
{
// const reference deduction for function templates that accept T const &
template <typename T> struct cref { typedef T const& type; };
template <typename T> struct cref<T&> { typedef T const& type; };
template <typename T> struct cref<T const> { typedef T const& type; };
// mutable reference deduction for function templates that accept T &
template <typename T> struct mref { typedef T & type; };
template <typename T> struct mref<T&> { typedef T & type; };
// generic reference deduction for function templates that are overloaded
// to accept both T const & and T &
template <typename T> struct gref { typedef T const& type; };
template <typename T> struct gref<T&> { typedef T & type; };
template <typename T> struct gref<T const> { typedef T const& type; };
// boost::result_of to Fusion PFO parameter
template <typename T> struct r2fp { typedef T const type; };
template <typename T> struct r2fp<T const> { typedef T const type; };
template <typename T> struct r2fp<T &> { typedef T type; };
}}}
#endif