class SCallback{};
class SGICallback{};
 
class MyServer;
 
class Zerclient : public SCallback {
public:
        void SomeFunc();
	void setMyServer(MyServer* oServer) { p_MyServer = oServer; }
 
private:
	MyServer* p_MyServer;
};
 
class MyServer : public SCallback, public SGICallback
{
public: 
 
MyServer()
	{
		Zerclient oZerclient;
		oZerclient.setMyServer(this);
	}
 
void DataFromZerclient(){}
 
};
 
void Zerclient::SomeFunc() {p_MyServer->DataFromZerclient();}
 
int main() {}

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