| 摘要 |
PROBLEM TO BE SOLVED: To improve the efficiency of debugging, etc., by retrieving a relative variable or constant from a program according to specified exception conditions and outputting the result. SOLUTION: A direction specifying means 4 specifies a direction wherein a variable or constant in a program 6 affects other variables or constants and conditions of the exception of the variable or constant as a retrieval object and according to the specified conditions, a relative information retrieving means 11 retrieves the corresponding variable and constant from information after the exclusion from a two-term relation table 8 by an excluding means 9 and outputs a relative information list. At this time, the variable or constant as the start point of retrieval in the program 6 is specified. Further, the retrieval is performed from the specified variable or constant at the start point. Further, a constant to be excluded from the program 6 is specified. Further, whether a variable or constant to be operated is handled equally is specified by the program 6.
|
