Modifying constructor for atj-atype-rational structures.
(change-atj-atype-rational x )
This is an often useful alternative to make-atj-atype-rational.
We construct a new atj-atype-rational structure that is a copy of
This is an ordinary
Macro:
(defmacro change-atj-atype-rational (x &rest args) (std::change-aggregate 'atj-atype-rational x args 'nil 'change-atj-atype-rational 'nil))