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• Bfr

Bfr-mode-is

Check the current bfr-mode.

Just returns T if the given bfr-mode matches the keyword. Like bfr-mode-case, the bfr-mode argument is optional. Usage:

;; Use the bfr-mode variable. T if aig mode, NIL if aignet or bdd.
(bfr-mode-case :aig) 

;; Use the given bfr-mode object. T if bdd mode, NIL if aignet or aig.
(bfr-mode-case :bdd my-bfr-mode)

Definitions and Theorems

Function: bfr-mode-is-fn

(defun bfr-mode-is-fn (key mode)
  (cond ((eq key :aignet)
         (cons 'eql
               (cons (cons 'bfr-mode-fix (cons mode 'nil))
                     '(0))))
        ((eq key :bdd)
         (cons 'eql
               (cons (cons 'bfr-mode-fix (cons mode 'nil))
                     '(1))))
        ((eq key :aig)
         (cons 'eql
               (cons (cons 'bfr-mode-fix (cons mode 'nil))
                     '(2))))
        (t (er hard? 'bfr-mode-is
               "Bad key: ~x0" key))))