remove_changeremove_change — removes an on_change function.
remove_change (symbol, s_exp)
symbolAny Gamma symbol.
s_expAny Gamma expression, usually a function or method call.
A list of the following items:
(classfn_namefn_args...)
Where fn_name and
fn_args correspond to the
s_exp parameter.
This function reverses a call to on_change, ending the evaluation of the
s_exp whenever the symbol
changes.
method AccessData.destructor ()
{
remove_change(#$DataSim:Sine,
`(@self).print_point($DataSim:Sine));
}