Modifying constructor for scratchobj-cinst structures.
(change-scratchobj-cinst x [:val <val>])
This is an often useful alternative to make-scratchobj-cinst.
We construct a new scratchobj-cinst structure that is a copy of
This is an ordinary
Macro:
(defmacro change-scratchobj-cinst (x &rest args) (std::change-aggregate 'scratchobj-cinst x args '((:val . scratchobj-cinst->val)) 'change-scratchobj-cinst 'remake-scratchobj-cinst))