The answer to this question is that I *don't* invoke `change-class` --
the environment does it for me. That's the beauty of the environment.
Working with Python, where I have a machine learning model that I want
to tweak without retraining has been very instructive for me in
reminding me what I would lose without `change-class`.
On 9 Dec 2020, at 8:55, d...@refined-audiometrics.com wrote:
Can I ask why you invoke #'CL:CHANGE-CLASS on an object instead of
simply creating a new instance of the second class with adequate
initialization?