893 typename QVector<T>::iterator QVector<T>::erase(iterator abegin, iterator aend)  in erase()  argument
895 …Q_ASSERT_X(isValidIterator(abegin), "QVector::erase", "The specified iterator argument 'abegin' is…  in erase()
898     const auto itemsToErase = aend - abegin;  in erase()
901         return abegin;  in erase()
903     Q_ASSERT(abegin >= d->begin());  in erase()
905     Q_ASSERT(abegin <= aend);  in erase()
907     const auto itemsUntouched = abegin - d->begin();  in erase()
914         abegin = d->begin() + itemsUntouched;  in erase()
915         aend = abegin + itemsToErase;  in erase()
917             iterator moveBegin = abegin + itemsToErase;  in erase()
921                     static_cast<T *>(abegin)->~T();  in erase()
922                 new (abegin++) T(*moveBegin++);  in erase()
924             if (abegin < d->end()) {  in erase()
926                 destruct(abegin, d->end());  in erase()
929             destruct(abegin, aend);  in erase()
933             memmove(static_cast<void *>(abegin), static_cast<void *>(aend),  in erase()