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• Vl-clocking-direction-head

Make-vl-clocking-direction-head

Basic constructor macro for vl-clocking-direction-head structures.

Syntax

(make-vl-clocking-direction-head [:inp <inp>] 
                                 [:outp <outp>] 
                                 [:iskew <iskew>] 
                                 [:oskew <oskew>]) 

This is the usual way to construct vl-clocking-direction-head structures. It simply conses together a structure with the specified fields.

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-clocking-direction-head

(defmacro make-vl-clocking-direction-head (&rest args)
  (std::make-aggregate 'vl-clocking-direction-head
                       args '((:inp) (:outp) (:iskew) (:oskew))
                       'make-vl-clocking-direction-head
                       nil))

Function: vl-clocking-direction-head

(defun vl-clocking-direction-head (inp outp iskew oskew)
  (declare (xargs :guard (and (booleanp inp)
                              (booleanp outp)
                              (vl-maybe-clkskew-p iskew)
                              (vl-maybe-clkskew-p oskew))))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-clocking-direction-head))
    (declare (ignorable __function__))
    (b* ((inp (mbe :logic (acl2::bool-fix inp)
                   :exec inp))
         (outp (mbe :logic (acl2::bool-fix outp)
                    :exec outp))
         (iskew (mbe :logic (vl-maybe-clkskew-fix iskew)
                     :exec iskew))
         (oskew (mbe :logic (vl-maybe-clkskew-fix oskew)
                     :exec oskew)))
      (cons :vl-clocking-direction-head
            (std::prod-cons (std::prod-cons inp outp)
                            (std::prod-cons iskew oskew))))))