| 摘要 |
PURPOSE:To compress the capacity of a journal data recording file by increasing the number of days to store the data corresponding to plural days and to be recorded into the recording file. CONSTITUTION:All data produced on that relevant day are recorded into a journal data recording file A, and only the data to be referred to after the next day are recorded into a journal data recording file B which is used for data corresponding to plural days. When the next recording pointer of the file A is initialized with change of the date, the data on the 2nd day are written on the data on the 1st day. However the data corresponding to plural days are recorded into the file B without initializing the next recording pointer. |
