a bool value
・true --> When calculation execution is possible. ・false -> When calculation execution is impossible. When calculation has finished.
[戻り値] ・true --> 計算実行可能の場合。 ・false -> 計算実行不可能の場合、または計算済みの場合。In classes derived from class Element, its definition should be given. First, when "_currentTime" is more than "_terminalTime", it is judged that calculation has finished, and "false" is returned. Next, it checks that all possession receiving ports can acquire the data pack between "getNecessaryTimeFrom" and "getNecessaryTimeTo". It is judged that calculation execution is possible the case of being acquirable, "true" is returned. It is judged that calculation execution is impossible the case of being unacquirable, "false" is returned. A calculation request is advanced to the receiving port which will have replied that data is unacquirable. In particular, a calculation request message is sent to a receiving port.
例外の種類 | 条件 |
---|---|
OhCannotGetDataError | if an error occurs |
OhError | if an error occurs |
OhElement クラス | OhymosNet 名前空間