| 摘要 |
PURPOSE:To realize such control of a shared address that the data defining information does not affect a program which uses no said defining information, by providing a shared address space, an address acquiring part and an incorporation separating part. CONSTITUTION:In a shared address space 4 the address the data defining information 6 indicated by an address acquiring part 3 is acquired from an information control table 15. A group of job processing programs 1 includes those programs corresponding to the higher and lower level modules and every one of these programs 1 gives a request to an incorporation separating part 2 for reference, replacement or separation. The part 2 contains a function to perform the connection or disconnection between the part 3 and the program 1 by those said requests. The part 3 acquires the address of the information 6 requested by the table 5 by a reference or replacement request given to the information 6 from the program 1 and changes the address into the relevant program 1. Thus the program 1 can refer to or change the prescribed information 6.
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