- [](const shared_ptr<Signal> &a, const shared_ptr<Signal> b) {
- return strnatcasecmp(a->base()->name().toStdString(),
- b->base()->name().toStdString()) < 0; });
+ [](const shared_ptr<data::SignalBase> &a,
+ const shared_ptr<data::SignalBase> &b) {
+ return strnatcasecmp(a->name().toStdString(),
+ b->name().toStdString()) < 0; });