Method RowNum

be/src/runtime/row-batch.h:220–220

Returns the index in the RowBatch of the current row. This does an integer division and so should not be used in hot inner loops.

    /// Returns the index in the RowBatch of the current row. This does an integer
    /// division and so should not be used in hot inner loops.
    int RowNum() { return (row_ - parent_->tuple_ptrs_) / num_tuples_per_row_; }

    /// Returns number of rows remaining.
    int RemainingRows() { return (row_batch_end_ - row_) / num_tuples_per_row_; }