- MIDI::Manager* mm = MIDI::Manager::instance();
-
- if (mm) {
- boost::shared_ptr<const MIDI::Manager::PortList> ports = mm->get_midi_ports();
-
- for (MIDI::Manager::PortList::const_iterator i = ports->begin(); i != ports->end(); ++i) {
- root->add_child_nocopy((*i)->get_state());
- }
- }
-