void QVector::insert(int i, const T &value); void QVector::insert(int i, int count, const T &value); void QVector::insert(int i, const QVector&other);
#include#include int main() { QVector myVector = {"first", "second", "third"}; //Inserting an element at index 1 myVector.insert(1, "new_element"); qDebug() << myVector; return 0; }
#includeOutput: `("first", "second", "new_element", "new_element", "new_element", "new_element", "third")` Package library: Qt Core (QtCore)#include int main() { QVector myVector = {"first", "second", "third"}; //Inserting 4 elements, starting from index 2 myVector.insert(2, 4, "new_element"); qDebug() << myVector; return 0; }