Function-object type that orders two pointers by the ownership of their shared/weak pointer objects rather than by the pointer addresses.
Declared in <bslstl_ownerless.h>
template<class POINTER_TYPE = void>
struct owner_less;| Name |
|---|
owner_less<void> |
owner_less<shared_ptr<ELEMENT_TYPE>> |
owner_less<weak_ptr<ELEMENT_TYPE>> |