Chris@16: /*=============================================================================
Chris@16:     Copyright (c) 2007 Tobias Schwinger
Chris@16: 
Chris@16:     Use modification and distribution are subject to the Boost Software
Chris@16:     License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16:     http://www.boost.org/LICENSE_1_0.txt).
Chris@16: ==============================================================================*/
Chris@16: 
Chris@16: #if !defined(BOOST_FUSION_SUPPORT_DEDUCE_SEQUENCE_HPP_INCLUDED)
Chris@16: #define BOOST_FUSION_SUPPORT_DEDUCE_SEQUENCE_HPP_INCLUDED
Chris@16: 
Chris@101: #include <boost/fusion/support/config.hpp>
Chris@16: #include <boost/fusion/support/deduce.hpp>
Chris@16: #include <boost/fusion/container/vector/convert.hpp>
Chris@16: #include <boost/fusion/view/transform_view.hpp>
Chris@16: #include <boost/config.hpp>
Chris@16: 
Chris@16: 
Chris@16: namespace boost { namespace fusion { namespace traits
Chris@16: {
Chris@16:     template <class Sequence> struct deduce_sequence;
Chris@16: 
Chris@16:     namespace detail
Chris@16:     {
Chris@16:         struct deducer
Chris@16:         {
Chris@16:             template <typename Sig>
Chris@16:             struct result;
Chris@16: 
Chris@16:             template <class Self, typename T>
Chris@16:             struct result< Self(T) >
Chris@16:                 : fusion::traits::deduce<T>
Chris@16:             { };
Chris@16: 
Chris@16:             // never called, but needed for decltype-based result_of (C++0x)
Chris@16: #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
Chris@16:             template <typename T>
Chris@101:             BOOST_FUSION_GPU_ENABLED
Chris@16:             typename result< deducer(T) >::type
Chris@16:             operator()(T&&) const;
Chris@16: #endif
Chris@16:         };
Chris@16:     }
Chris@16: 
Chris@16:     template <class Sequence>
Chris@16:     struct deduce_sequence
Chris@16:         : result_of::as_vector<
Chris@16:             fusion::transform_view<Sequence, detail::deducer> >
Chris@16:     { };
Chris@16: 
Chris@16: }}}
Chris@16: 
Chris@16: #endif
Chris@16: