public TwoLevelIterator( Iterator index_iter, BlockFunctionDelegate block_function, object arg, ReadOptions options) { block_function_ = block_function; arg_ = arg; options_ = options; index_iter_ = new IteratorWrapper(index_iter); data_iter_ = null; }
internal static Iterator NewTwoLevelIterator( Iterator index_iter, BlockFunctionDelegate block_function, object arg, ReadOptions options) { return new TwoLevelIterator(index_iter, block_function, arg, options); }