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class IMyInterfaceFirst : public IUnknow
{
public:
// 我自己的接口
};
int AddRef() { return ++iRef; }
int Release() { if(--iRef==0) delete this; }
class CMyImp : public CIUnknow
{
public:
int AddRef() { return ++iRef; }
int Release() { if(--iRef==0) delete this; }
};
class CMyInterfaceFirstImp : public IMyInterfaceFirst , public CMyImp
{
};