(objcclass)
Unregister a conversion from an Objective-C class to an :class:`ObjCInstance` subclass.

    .. warning::

        This function should only be called if no instances of ``objcclass`` (or a subclass)
        have been wrapped by Rubicon yet. If the function is called later, it will not fully take effect:
        the types of existing instances do not change, and mappings for subclasses of ``objcclass`` are not removed.
Unregister a conversion from an Objective-C class to an :class:`ObjCInstance` subclass.
Unregister a conversion from an Objective - C class to an : class : ObjCInstance subclass .
def unregister_type_for_objcclass(objcclass):
    """Unregister a conversion from an Objective-C class to an :class:`ObjCInstance` subclass.

    .. warning::

        This function should only be called if no instances of ``objcclass`` (or a subclass)
        have been wrapped by Rubicon yet. If the function is called later, it will not fully take effect:
        the types of existing instances do not change, and mappings for subclasses of ``objcclass`` are not removed.
    """

    if isinstance(objcclass, ObjCClass):
        objcclass = objcclass.ptr

    del _type_for_objcclass_map[objcclass.value]
def unregister_type_for_objcclass ( objcclass ) : if isinstance ( objcclass , ObjCClass ) : objcclass = objcclass . ptr del _type_for_objcclass_map [ objcclass . value ]