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G-integer

Change-g-integer

Modifying constructor for g-integer structures.

Syntax

(change-g-integer x 
                  [:bits <bits>])

This is an often useful alternative to make-g-integer.

We construct a new g-integer 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-g-integer

(defmacro change-g-integer (x &rest args)
  (std::change-aggregate 'g-integer
                         x args '((:bits . g-integer->bits))
                         'change-g-integer
                         'nil))