		Search-engine friendly clone of the ACL2 documentation.

Uchar-format

Change-uchar-format

Modifying constructor for uchar-format structures.

Syntax

(change-uchar-format x 
                     [:size <size>])

This is an often useful alternative to make-uchar-format.

We construct a new uchar-format 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-uchar-format

(defmacro change-uchar-format (x &rest args)
  (std::change-aggregate 'uchar-format
                         x args '((:size . uchar-format->size))
                         'change-uchar-format
                         'nil))