operator [] method

@override double operator [](int index)

The object at the given index in the list.

The index must be a valid index of this list, which means that index must be non-negative and less than length.

Implementation

@override
double operator [](int index) {
  if (index >= 0 && index < length) {
    return pointer[index];
  }
  throw IndexError.withLength(index, length);
}