Steve Albright - 2021-10-15

I reported this earlier this week and instead of showing up it said it was going to moderation. Since I hadn't seen any action or notification that it was out of moderation I'm positing again in case it was something that went wrong on my side.

Below the size of labelList is growing with each pass through the loop so maybe the size is being captured too soon or not taking growth into account.

error: containerOutOfBounds - Out of bounds access in 'labelList.at', if 'labelList' size is 1 and 'i' is 3

#include <QHBoxLayout>
#include <QLabel>
#include <QList>
#include <QWidget>

QList<QLabel*> containerOutOfBoundsFalsePositiveExample(QWidget* parent)
{
   QList<QLabel*> labelList;
   QHBoxLayout* horizontalLayout = new QHBoxLayout(parent);

   for(int i = 0; i < 4; ++i)
   {
      labelList.append(new QLabel(parent));
      horizontalLayout->insertWidget(i, labelList.at(i), Qt::AlignCenter);
   }

   return labelList;
}