I am just curious, what is the instance size of an Tobject?
in many notifyevents, we would test whether an object is actually of a
certain class by
if Sender is TComponent then
...
end;
How does the "is" operator work? Is the memory space occupied by that
object reference contain a pointer to a class table?
If that is true, the minimal instance size of an Tobject is
sizeof(pointer)?
Sorry if my question is dumb.
Dennis
_______________________________________________
fpc-devel maillist - fpc-devel@lists.freepascal.org
http://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel
