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Uinteger-format

Change-uinteger-format

Modifying constructor for uinteger-format structures.

Syntax

(change-uinteger-format x 
                        [:bits <bits>] 
                        [:traps <traps>])

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

We construct a new uinteger-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-uinteger-format

(defmacro change-uinteger-format (x &rest args)
  (std::change-aggregate 'uinteger-format
                         x args
                         '((:bits . uinteger-format->bits)
                           (:traps . uinteger-format->traps))
                         'change-uinteger-format
                         'nil))