Files
boost_fusion/include/boost/fusion/support/deduce_sequence.hpp
Joel de Guzman 32f1c58ce7 branch for creating branch for fusion 2.1
[SVN r40237]
2007-10-21 00:52:09 +00:00

44 lines
1.2 KiB
C++

/*=============================================================================
Copyright (c) 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_SUPPORT_DEDUCE_SEQUENCE_HPP_INCLUDED)
#define BOOST_FUSION_SUPPORT_DEDUCE_SEQUENCE_HPP_INCLUDED
#include <boost/fusion/support/deduce.hpp>
#include <boost/fusion/container/vector/convert.hpp>
#include <boost/fusion/mpl.hpp>
#include <boost/mpl/transform.hpp>
namespace boost { namespace fusion { namespace traits
{
template <class Sequence> struct deduce_sequence;
namespace detail
{
struct deducer
{
template <typename T>
struct apply
: fusion::traits::deduce<T>
{ };
};
}
// We cannot use fusion::transform_view here as result_of loses cv qualifiers
// on built in types
template <class Sequence>
struct deduce_sequence
: result_of::as_vector<
typename mpl::transform<Sequence, detail::deducer>::type>
{ };
}}}
#endif