#pragma once
#include "GlobalDefine.h"
#include "SmartPtr.h"
#include "ObjContainer.h"
#include "ObjBase.h"

class CCommandBase
{
public:
	CCommandBase(void);
	virtual ~CCommandBase(void);
	virtual CString GetStr() = 0;
	virtual void ExcuteExt(){};
	virtual void UndoExt(){};
	void Excute();
	void Undo();
	void AddOpObj(CObjBase *p);
	void AddOpObj(Sptr<CObjBase>);
	bool HasOpObj();
	void SetOperatePar(SObjOperatePar par){m_Par = par;};
protected:
       CObjContainer                        m_ObjContainer;//obj 对象容器管理对象
       SObjOperatePar                      m_Par;//操作参数
};