ObjectARX Global Function Calls Compared to AutoLISP Calls

Many ObjectARX global functions are unique to the ObjectARX programming environment, but many provide the same functionality as AutoLISP ^® functions: they have the same name as the comparable AutoLISP function, except for the prefix (aced, acut, etc.). This similarity makes it easy to convert programs from AutoLISP to ObjectARX. However, there are important differences between the interpretive AutoLISP environment and the compiled C++ environment.