- virtual void rewrite_graph(EffectChain *graph, Node *self);
- virtual bool set_float(const std::string &key, float value);
- virtual bool set_int(const std::string &key, int value);
+ void rewrite_graph(EffectChain *graph, Node *self) override;
+ bool set_float(const std::string &key, float value) override;
+ bool set_int(const std::string &key, int value) override;