/*!
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@file
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Adapts `boost::fusion::tuple` for use with Hana.
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In the current version of Boost.Fusion, `boost::fusion::tuple` is basically
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an alias to `boost::fusion::vector`, so both data types share the same
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implementation in Hana.
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@copyright Louis Dionne 2013-2017
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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#ifndef BOOST_HANA_EXT_BOOST_FUSION_TUPLE_HPP
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#define BOOST_HANA_EXT_BOOST_FUSION_TUPLE_HPP
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#include <boost/hana/config.hpp>
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#include <boost/hana/ext/boost/fusion/vector.hpp>
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#ifdef BOOST_HANA_DOXYGEN_INVOKED
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namespace boost { namespace fusion {
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//! @ingroup group-ext-fusion
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//! Adapter for Boost.Fusion tuples.
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//!
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//!
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//! Modeled concepts
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//! ----------------
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//! A Fusion tuple is a model of the `Sequence` concept, and all the
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//! concepts it refines. That makes it essentially the same as a Hana
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//! tuple, although the complexity of some operations might differ from
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//! that of a tuple.
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//!
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//! @include example/ext/boost/fusion/tuple.cpp
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template <typename ...T>
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struct tuple { };
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}}
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#endif
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BOOST_HANA_NAMESPACE_BEGIN
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namespace ext { namespace boost { namespace fusion {
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// In the current version of Boost.Fusion, `boost::fusion::tuple` is
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// basically an alias to `boost::fusion::vector`, hence the alias.
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using tuple_tag = vector_tag;
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}}}
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BOOST_HANA_NAMESPACE_END
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#endif // !BOOST_HANA_EXT_BOOST_FUSION_TUPLE_HPP
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