QPainter painter(this);
painter.setRenderHint(QPainter::Antialiasing);
- for (const shared_ptr<RowItem> r : items) {
+ for (const shared_ptr<RowItem>& r : items) {
assert(r);
const bool highlight = !item_dragging_ &&
restart = false;
const vector< shared_ptr<TraceGroup> > groups(
view_.list_by_type<TraceGroup>());
- for (const shared_ptr<TraceGroup> tg : groups)
+ for (const shared_ptr<TraceGroup>& tg : groups)
if (tg->selected()) {
tg->ungroup();
restart = true;