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Objdesign-element

Make-objdesign-element

Basic constructor macro for objdesign-element structures.

Syntax

(make-objdesign-element [:super <super>] 
                        [:index <index>])

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

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

Definition

This is an ordinary make- macro introduced by fty::defprod.

Macro: make-objdesign-element

(defmacro make-objdesign-element (&rest args)
  (std::make-aggregate 'objdesign-element
                       args '((:super) (:index))
                       'make-objdesign-element
                       nil))

Function: objdesign-element

(defun objdesign-element (super index)
  (declare (xargs :guard (and (objdesignp super) (natp index))))
  (declare (xargs :guard t))
  (let ((__function__ 'objdesign-element))
    (declare (ignorable __function__))
    (b* ((super (mbe :logic (objdesign-fix super)
                     :exec super))
         (index (mbe :logic (nfix index) :exec index)))
      (cons :element (list super index)))))