bool operator() (struct MeterBridgeStrip ma, struct MeterBridgeStrip mb) {
boost::shared_ptr<ARDOUR::Route> a = ma.s->route();
boost::shared_ptr<ARDOUR::Route> b = mb.s->route();
bool operator() (struct MeterBridgeStrip ma, struct MeterBridgeStrip mb) {
boost::shared_ptr<ARDOUR::Route> a = ma.s->route();
boost::shared_ptr<ARDOUR::Route> b = mb.s->route();