#ifndef		__MSG_FACTORY__BYMAP__

#define		__MSG_FACTORY__BYMAP__



#include "MsgFactoryIf.h"



typedef IMsg* (*MessageFunctor)();



//

//	Message Factory

//



class TCOM_API  MsgFactoryByMap: public IMsgFactory

{

public:

	MsgFactoryByMap();

	virtual ~MsgFactoryByMap();





	//

	//	create a message base on message category and message id

	//

	virtual	IMsg*	createMsg(int nMsgCate, int nMsgID);





	template<class Msg>

	static IMsg*	create()

	{

		return new Msg;

	}



	void registerMsg(int nCate, int nID, MessageFunctor func);

protected:

	typedef	stdext::hash_map<int, MessageFunctor>	MessageCreatorMap;

	MessageCreatorMap m_theMap;

};



#endif