at at Column Column Column Column columns_row_count Dim entry entry field field Info info make_column make_column operator() operator() rename reshape reshape row_count rowCount slice slice Value

reshape() [1/2] void reshape ( long  repeat_count = 1 ) Change the column repeat count (fold/unfold). The repeat count must be a divisor of the column size, except for string columns. The resulting field shape will be flat, with the first component = repeat_count and the other components = 1. See also reshape(Position<N>)