A symbol naming the class to define.
A symbol naming a superclass to inherit from.
A slot description as used by
An option as used by
argument specifies a direct superclass of the new class, which can be another COM implementation class or any other
provided that com-object is included somewhere in the overall class precedence list. To get the built-in handling for the i-unknown interface, inherit from standard-i-unknown (which is the default superclass if no others are specified).
specifies a COM interface that the object will implement. i-unknown should not be specified unless the you wish to replace the standard implementation provided by
. If more than one
is given then all the methods must have different names (except for those which are inherited from a common parent interface).
This indicates that the class will inherit the implementation of all the methods in the interfaces specified by the
must be one of the direct or indirect superclasses of the class being defined. Without this option, methods from superclasses are inherited indirectly and can be shadowed in the class being defined. Use of
allows various internal space-optimizations.
This option tells standard-i-unknown that it should not respond to
for the given
s (which should be parents of the interfaces implemented by the class being defined). Normally,
will respond to
for a parent interface by returning a pointer to the child interface.
LispWorks COM/Automation User Guide and Reference Manual - 19 Dec 2011