QRectF TraceGroup::label_rect(const QRectF &rect) const
{
QRectF child_rect;
- for (const shared_ptr<ViewItem> r : child_items())
+ for (const shared_ptr<ViewItem>& r : child_items())
if (r && r->enabled())
child_rect = child_rect.united(r->label_rect(rect));
const vector<shared_ptr<TraceTreeItem>> items(trace_tree_child_items());
clear_child_items();
- for (shared_ptr<TraceTreeItem> r : items)
+ for (const shared_ptr<TraceTreeItem>& r : items)
owner_->add_child_item(r);
owner_->remove_child_item(shared_from_this());