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Unordered: emplace cleanup.

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- Always construct iterator in detail for consistency.
- Move 0-argument emplace to start of overloads.

[SVN r75744]
This commit is contained in:
Daniel James committed 2011-11-30 08:21:58 +00:00
1 parent 684e40464f
commit a61e876300
3 files changed
+198 -182
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include/boost/unordered/detail/equivalent.hpp
+4 -4
View File
@@ -453,22 +453,22 @@ namespace boost { namespace unordered { namespace detail {
}
#if defined(BOOST_NO_RVALUE_REFERENCES)
node_pointer emplace(boost::unordered::detail::emplace_args1<
iterator emplace(boost::unordered::detail::emplace_args1<
boost::unordered::detail::please_ignore_this_overload> const&)
{
BOOST_ASSERT(false);
return this->begin();
return iterator();
}
#endif
template <BOOST_UNORDERED_EMPLACE_TEMPLATE>
node_pointer emplace(BOOST_UNORDERED_EMPLACE_ARGS)
iterator emplace(BOOST_UNORDERED_EMPLACE_ARGS)
{
node_constructor a(this->node_alloc());
a.construct_node();
a.construct_value(BOOST_UNORDERED_EMPLACE_FORWARD);
return emplace_impl(a);
return iterator(emplace_impl(a));
}
////////////////////////////////////////////////////////////////////////