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Address+pos

Make-address+pos

Basic constructor macro for address+pos structures.

Syntax

(make-address+pos [:address <address>] 
                  [:pos <pos>])

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

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

Definition

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

Macro: make-address+pos

(defmacro make-address+pos (&rest args)
  (std::make-aggregate 'address+pos
                       args '((:address) (:pos))
                       'make-address+pos
                       nil))

Function: address+pos

(defun address+pos (address pos)
  (declare (xargs :guard (and (addressp address) (posp pos))))
  (declare (xargs :guard t))
  (let ((__function__ 'address+pos))
    (declare (ignorable __function__))
    (b* ((address (mbe :logic (address-fix address)
                       :exec address))
         (pos (mbe :logic (pos-fix pos) :exec pos)))
      (list (cons 'address address)
            (cons 'pos pos)))))