length property

  1. @override
int get length
inherited

The number of elements in this Iterable.

Counting all elements may involve iterating through all elements and can therefore be slow. Some iterables have a more efficient way to find the number of elements. These must override the default implementation of length.

Implementation

@override
int get length {
  final OperationResult resultString = objectMethod(
    _pointerId,
    _className,
    'size',
  );

  return resultString['result'];
}