#pragma once #include "common.h" class ChatRoom; class CParticipant : public Participant { public: //typedef void (ChatRoom::* OnChanged)(const ParticipantRef &participant, int); typedef DRef Ref; typedef DRefs Refs; CParticipant(unsigned int oid, SERootObject* root); //void SetOnChangedCallback(OnChanged callback, ChatRoom *room); void SetChatRoom(ChatRoom *room); private: ChatRoom *room; //OnChanged callback; void OnChange(int prop); };