| v | 切り出す前のもともとの行ベクトル。 The original row vector before the extraction. |
| columnmin | 切り出す列番号範囲の下限。
1 The lower limit of the column index range to extract. 1 |
| columnmax | 切り出す列番号範囲の上限。
1 The upper limit of the column index range to extract. 1 |
| 戻り値のメンバ Member of the return value |
値 Value |
| size | columnmax\(-\)columnmin\(+1\) |
| 各\(j\)に対するmain[j] main[j] for each \(j\) |
v.main[columnmin-1+j] |
| allocated | ’y’ |