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Dirdeclor-paren

Change-dirdeclor-paren

Modifying constructor for dirdeclor-paren structures.

Syntax

(change-dirdeclor-paren x 
                        [:inner <inner>])

This is an often useful alternative to make-dirdeclor-paren.

We construct a new dirdeclor-paren structure that is a copy of x, except that you can explicitly change some particular fields. Any fields you don't mention just keep their values from x.

Definition

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

Macro: change-dirdeclor-paren

(defmacro change-dirdeclor-paren (x &rest args)
  (std::change-aggregate 'dirdeclor-paren
                         x args
                         '((:inner . dirdeclor-paren->inner))
                         'change-dirdeclor-paren
                         'remake-dirdeclor-paren))