length property

int length
override

The number of objects in this list.

The valid indices for a list are 0 through length - 1

Implementation

int get length {
  assert(!isDisposed);
  return _list.length;
}
void length=(int newLength)
override

Changes the length of this list.

The list must be growable. If newLength is greater than current length, new entries are initialized to null, so newLength must not be greater than the current length if the element type E is non-nullable.

Implementation

set length(int newLength) {
  assert(!isDisposed);
  if (newLength > newLength)
    while (length != newLength) add(null);
  else
    while (length != newLength) removeAt(newLength);
}