Create a multimap having the same value as the specified original object by moving (in constant time) the contents of original to the new multimap. Use a copy of original.key_comp() to order the key-value pairs contained in this multimap. The allocator associated with original is propagated for use in the newly-created multimap. original is left in a valid but unspecified state.
Declared in <bslstl_multimap.h>
multimap(BloombergLP::bslmf::MovableRef<multimap> original);