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Svtv-composedata

Change-svtv-composedata

Modifying constructor for svtv-composedata structures.

Syntax

(change-svtv-composedata x 
                         [:simp <simp>] 
                         [:nextstates <nextstates>] 
                         [:input-substs <input-substs>])

This is an often useful alternative to make-svtv-composedata.

We construct a new svtv-composedata 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 defprod.

Macro: change-svtv-composedata

(defmacro change-svtv-composedata (x &rest args)
  (std::change-aggregate
       'svtv-composedata
       x args
       '((:simp . svtv-composedata->simp)
         (:nextstates . svtv-composedata->nextstates)
         (:input-substs . svtv-composedata->input-substs))
       'change-svtv-composedata
       'remake-svtv-composedata))