| AddRef()=0 | IMCUnknown | [pure virtual] |
| DataChanged(IChangeChannel *channel, IDType changeKind, IMCUnknown *changedData)=0 | IChangeListener | [pure virtual] |
| QueryInterface(const MCIID &riid, void **ppvObj)=0 | IMCUnknown | [pure virtual] |
| Release()=0 | IMCUnknown | [pure virtual] |
1.6.3