Class question: what is (my $!var) ?

I've come back to this:

my $!var — class attribute, no accessor,  not inheritable.  How is this different from a normal lexical variable?  Role composition can show differences?

What's the point?


our $!var — class attribute, no accessor, inheritable.

But private variables are not inherited.  What does that mean?

--John

• Class question: what is (my $!var) ? by John M. Dlugosz