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• Syntax

Vl-interface->ifports

Collect just the interface ports for a interface.

Signature

(vl-interface->ifports x) → ports

Arguments

x — Guard (vl-interface-p x).

Returns

ports — Type (vl-interfaceportlist-p ports).

Definitions and Theorems

Function: vl-interface->ifports

(defun vl-interface->ifports (x)
  (declare (xargs :guard (vl-interface-p x)))
  (let ((__function__ 'vl-interface->ifports))
    (declare (ignorable __function__))
    (vl-collect-interface-ports (vl-interface->ports x))))

Theorem: vl-interfaceportlist-p-of-vl-interface->ifports

(defthm vl-interfaceportlist-p-of-vl-interface->ifports
  (b* ((ports (vl-interface->ifports x)))
    (vl-interfaceportlist-p ports))
  :rule-classes :rewrite)

Theorem: vl-regularportlist-p-when-no-interface->ifports

(defthm vl-regularportlist-p-when-no-interface->ifports
  (implies (not (vl-interface->ifports x))
           (vl-regularportlist-p (vl-interface->ports x))))

Theorem: vl-interface->ifports-of-vl-interface-fix-x

(defthm vl-interface->ifports-of-vl-interface-fix-x
  (equal (vl-interface->ifports (vl-interface-fix x))
         (vl-interface->ifports x)))

Theorem: vl-interface->ifports-vl-interface-equiv-congruence-on-x

(defthm vl-interface->ifports-vl-interface-equiv-congruence-on-x
  (implies (vl-interface-equiv x x-equiv)
           (equal (vl-interface->ifports x)
                  (vl-interface->ifports x-equiv)))
  :rule-classes :congruence)