- void add_metadata (xmlpp::Node *) const;
- void write_to_socket (std::shared_ptr<Socket>) const;
- bool same (std::shared_ptr<const ImageProxy> other) const;
- size_t memory_used () const;
+ void add_metadata (xmlpp::Node *) const override;
+ void write_to_socket (std::shared_ptr<Socket>) const override;
+ bool same (std::shared_ptr<const ImageProxy> other) const override;
+ size_t memory_used () const override;