Create a nullable object having the same value as the specified original object by moving the contents of original to the newly-created object. If TYPE takes an optional allocator at construction, the allocator associated with original is propagated for use in the newly-created object. original is left in a valid but unspecified state.
Declared in <bdlb_nullablevalue.h>
NullableValue(bslmf::MovableRef<NullableValue> original) noexcept(/* see-below */);This function is potentially-throwing unless bsl::is_nothrow_move_constructible<TYPE>::value.