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11.2.5.2 Predicates on instances of mbfl_default_abstract_class ¶

Function: mbfl_default_abstract_class_p DEFOBJ ¶

Return true if DEFOBJ is an instance of mbfl_default_abstract_class or of a subclass of mbfl_default_abstract_class; otherwise return false.

mbfl_default_abstract_class_p _(mbfl_default_class)  ⇒ false
mbfl_default_abstract_class_p _(mbfl_default_object) ⇒ true