Create a DegenerateFunctor having the same value the specified original, and leave original' in an unspecified (but valid) state.
DegenerateFunctor
original, and leave
Declared in <bsltf_degeneratefunctor.h>
<bsltf_degeneratefunctor.h>
DegenerateFunctor(bslmf::MovableRef<DegenerateFunctor> original);