Function: cl-derived-type-class-p

cl-derived-type-class-p is a function defined in cl-preloaded.el.gz.

Signature

(cl-derived-type-class-p X)

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/cl-preloaded.el.gz
;; Could not find source code, showing raw function object.
#[(x)
  ((and (memq (type-of x) cl-struct-cl-derived-type-class-tags) t))
  (cl-struct-cl-derived-type-class-tags)]