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specialization of convert_impl for map_tag, refs #8759

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[SVN r84937]
This commit is contained in:
Eric Niebler
2013-07-02 02:10:04 +00:00
parent 7922147716
commit 3b24ed44f8
1 changed files with 24 additions and 0 deletions
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24
include/boost/fusion/container/map/convert.hpp
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@ -80,6 +80,30 @@ namespace boost { namespace fusion
typedef result_of::as_map<Sequence const> gen;
return gen::call(fusion::begin(seq), fusion::end(seq));
}
namespace extension
{
template <typename T>
struct convert_impl;
template <>
struct convert_impl<map_tag>
{
template <typename Sequence>
struct apply
{
typedef typename
result_of::as_map<Sequence>::type
type;
static type call(Sequence& seq)
{
typedef result_of::as_map<Sequence> gen;
return gen::call(fusion::begin(seq), fusion::end(seq));
}
};
};
}
}}
#endif