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Inverter

Make-inverter

Basic constructor macro for inverter structures.

Syntax

(make-inverter [:input <input>] 
               [:output <output>])

This is the usual way to construct inverter structures. It simply conses together a structure with the specified fields.

This macro generates a new inverter structure from scratch. See also change-inverter, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-inverter

(defmacro make-inverter (&rest args)
  (std::make-aggregate 'inverter
                       args '((:input) (:output))
                       'make-inverter
                       nil))

Function: inverter

(defun inverter (input output)
  (declare (xargs :guard (and (sig-path-p input)
                              (sig-path-p output))))
  (declare (xargs :guard t))
  (let ((acl2::__function__ 'inverter))
    (declare (ignorable acl2::__function__))
    (b* ((input (mbe :logic (sig-path-fix input)
                     :exec input))
         (output (mbe :logic (sig-path-fix output)
                      :exec output)))
      (list (cons 'input input)
            (cons 'output output)))))