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Implement insert_or_assign.

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This commit is contained in:
Daniel James
2017-02-27 03:59:02 +00:00
parent 8fa93cc55b
commit 958d206bb6
4 changed files with 193 additions and 1 deletions
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include/boost/unordered/unordered_map.hpp
+31
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@@ -342,6 +342,37 @@ template <class K, class T, class H, class P, class A> class unordered_map
return this->emplace_hint(hint, boost::move(x));
}
template <class M>
std::pair<iterator, bool> insert_or_assign(
key_type const& k, BOOST_FWD_REF(M) obj)
{
return table_.insert_or_assign_impl(k, boost::forward<M>(obj));
}
template <class M>
iterator insert_or_assign(
const_iterator, key_type const& k, BOOST_FWD_REF(M) obj)
{
return table_.insert_or_assign_impl(k, boost::forward<M>(obj)).first;
}
template <class M>
std::pair<iterator, bool> insert_or_assign(
BOOST_RV_REF(key_type) k, BOOST_FWD_REF(M) obj)
{
return table_.insert_or_assign_impl(
boost::move(k), boost::forward<M>(obj));
}
template <class M>
iterator insert_or_assign(
const_iterator, BOOST_RV_REF(key_type) k, BOOST_FWD_REF(M) obj)
{
return table_
.insert_or_assign_impl(boost::move(k), boost::forward<M>(obj))
.first;
}
template <class InputIt> void insert(InputIt, InputIt);
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)