| 摘要 |
PCT No. PCT/JP83/00431 Sec. 371 Date Jul. 19, 1984 Sec. 102(e) Date Jul. 19, 1984 PCT Filed Dec. 7, 1983 PCT Pub. No. WO84/02299 PCT Pub. Date Jun. 21, 1984.A plurality of path patterns (MCR1-MCR3), in which at least data specifying tracing areas serve as variables, are registered in a memory (102) beforehand, tracer machining data including call instructions (MCC1-MCC3) for calling a predetermined path pattern, as well as actual numbers, are stored in a memory (101) in advance, and tracer machining data are read block-by-block to perform tracer control. When a path pattern call instruction is read, the predetermined path pattern is read out of the memory (102), the variables are replaced by actual numbers to obtain a tracing area, and tracing is performed in the tracing area on the basis of the read path pattern. |
