indexOf method

int indexOf(
  1. ImmutablePart immutablePart
)

Retrieves the position of the given part in the immutable part collection.

Parameters:

  • immutablePart — The part you want to find.

Return Value: The position of the part in the collection, -1 otherwise.

Implementation

int indexOf(
  ImmutablePart immutablePart,
) {
  return _withThrowingErrorHandler((errorHandler) {
    return runtimecore.RT_ImmutablePartCollection_indexOf(
      _handle,
      immutablePart._handle,
      errorHandler,
    );
  });
}