Give a simple example, reflect the design ideas
interface:
IPLATFORM: IUNKNOWN
IView: iplatform
IpicView: IVIEW
---------------------------------
Icontorl: iplatform
Itoolbarctl: icontorl
========================================
achieve:
/// iplatformimpltemplate Class ATL_NO_VTABLE IPLATFORMPL: PUBLIC T {PUBLIC:
XXXX // iplatform method
}
/// iViewImpltemplate Class ATL_NO_VTABLE IVIEWIMPL: Public T, Public I
{Begin_MSG_MAP (IViewImpl) Message_Handler (WM_ERASEBKGND, OneRaseBkgnd) End_MSG_MAP () PUBLIC: DECLARE_WND_CLASS ("Platform_View") YYYY // IVIEW method
}
//
Class Cpicview: Public IVIEWIMPL , iplatformimpl >>, public ccomobjectroot, Public CCOMCOCLASS ,
