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Element-group

Make-element-group

Basic constructor macro for element-group structures.

Syntax

(make-element-group [:get <get>])

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

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

Definition

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

Macro: make-element-group

(defmacro make-element-group (&rest args)
  (std::make-aggregate 'element-group
                       args '((:get))
                       'make-element-group
                       nil))

Function: element-group

(defun element-group (get)
  (declare (xargs :guard (alternationp get)))
  (declare (xargs :guard t))
  (let ((__function__ 'element-group))
    (declare (ignorable __function__))
    (b* ((get (mbe :logic (alternation-fix get)
                   :exec get)))
      (cons :group (list get)))))