Function Own

libapp2sys/prebuilt/include/google/protobuf/arena.h:472–475

  // Adds |object| to a list of heap-allocated objects to be freed with |delete|
  // when the arena is destroyed or reset.
  template <typename T> GOOGLE_ATTRIBUTE_NOINLINE
  void Own(T* object) {
    OwnInternal(object, google::protobuf::internal::is_convertible<T*, ::google::protobuf::Message*>());
  }

  // Adds |object| to a list of objects whose destructors will be manually
  // called when the arena is destroyed or reset. This differs from Own() in