Begins the definition of the interfaced map when used in the implementation file.
BEGIN_INTERFACE_MAP(theClass, baseClass )
- The class in which the interface map is to be defined
- The class from which theClass derives from.
For each interface that is implemented, there is one or more INTERFACE_PART macro invocations. For each aggregate that the class uses, there is one INTERFACE_AGGREGATE macro invocation.
For more information on interface maps, see Technical Note 38.