PosnSet::Iterator PosnSet::insertHint(ConstIterator hint, const ValuePtr& value) noexcept
{
auto it = set_.insert(hint, *value);
// Take ownership.
value->addRef();
return it;
}
PosnSet::Iterator PosnSet::insert(const ValuePtr& value) noexcept
{
Iterator it;
bool inserted;
tie(it, inserted) = set_.insert(*value);
if (inserted) {
// Take ownership if inserted.
value->addRef();
}
return it;
}
PosnSet::Iterator PosnSet::insertOrReplace(const ValuePtr& value) noexcept
{
Iterator it;
bool inserted;
tie(it, inserted) = set_.insert(*value);
if (!inserted) {
// Replace if exists.
ValuePtr prev{&*it, false};
set_.replace_node(it, *value);
it = Set::s_iterator_to(*value);
}
// Take ownership.
value->addRef();
return it;
}
