session().get_signals());
// Make a set of all the visible data objects
- set< shared_ptr<SignalData> > visible_data;
- BOOST_FOREACH(const shared_ptr<Signal> sig, sigs)
- if (sig->enabled())
- visible_data.insert(sig->data());
-
+ set< shared_ptr<SignalData> > visible_data = get_visible_data();
if (visible_data.empty())
return;