In this respect, C + + is one of the most
widely used languages. That is because C + + is easy for making applications, and is compatible
with existing C. Flex [19], RTC+ + [20] and G+ + [21] are the extended real time concepts from
C + +. And the C + + supports the advantages of the object-oriented approach as shown above.
As a result, this research also developed the real=time shop floor control system for a PCB
auto-insertion line based on the C + +.