| 摘要 |
PURPOSE:To obtain a hierarchy data controller which can easily control the data on the hierarchical structure. CONSTITUTION:A data information control part 13 controls the the identification information corresponding to the storage area storing the data information and the identification information corresponding to a direct lower level layer. A branch information processing part 12 decides a data area to store the data information based on the input identification information when at least one or more pieces of identification information controlled by the part 13 are inputted through a data input part 11. |
