Delete all elements in a QList : QList « Qt « C++

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Delete all elements in a QList

  



#include <QtGui>

#include <QDebug>



int main(int argc, char * argv[]) {

  QApplication app(argc, argv);

  QList<QWidget* > widgetList;

  for (int i = 1; i < 10; i++)

  {

     widgetList.append(new QWidget);



  }

  qDeleteAll(widgetList.begin(), widgetList.end());

  widgetList.clear();

  widgetList.append(new QWidget);

  return 0;

}

Related examples in the same category

1.	Add int to QList
2.	Append and insert into QList
3.	Foreach loop with QList
4.	Sorting QList
5.	Find next element in a QList with QMutableListIterator
6.	QList of QString
7.	Filling Data Structures
8.	Quick sort QList
9.	QList of int

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