I'm not shure, if this is an real cygwin related issue, but I need help of OOP-experienced programmers in implementing an Aggregation in C++. For example, if I have a class 'Car' and a class 'trafficSign', the car should use the traffic sign as an Aggregation. Therefore I have to put something like trafficSign *mySign; in the class-definition of 'Car'. But what then? How to use this Pointer? Martin Henne Martin.Henne@post.rwth-aachen.de -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com