Class hierarchy for child objects

• An abstract base class that defines the interface for the parent caller and parent implementation
• A parent caller class, derived from the abstract base class and MRemoteCaller
• A parent dispatcher class, derived from MRemoteDispatcher
• A parent dispatcher implementation class derived from the abstract base class
• An abstract base class that defines the interface for the child caller class and child dispatcher implementation class
• A child caller class, derived from the child abstract base class and MRemoteCallerChild
• Child dispatcher classes derived from MRemoteDispatcher
• An implementation class for each child dispatcher, derived from the child abstract base class
• A class to manage the directory-- either TDispatcherChildDictionary or a class derived from TDispatcherChildDirectory