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Declor/absdeclor-declor

Change-declor/absdeclor-declor

Modifying constructor for declor/absdeclor-declor structures.

Syntax

(change-declor/absdeclor-declor x 
                                [:declor <declor>])

This is an often useful alternative to make-declor/absdeclor-declor.

We construct a new declor/absdeclor-declor 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-declor/absdeclor-declor

(defmacro change-declor/absdeclor-declor (x &rest args)
  (std::change-aggregate
       'declor/absdeclor-declor
       x args
       '((:declor . declor/absdeclor-declor->declor))
       'change-declor/absdeclor-declor
       'remake-declor/absdeclor-declor))