Round Trip Engineering

* There is some concept called "Round Trip Sync Engineering".
It is combination of "Forward Engineering and Reverse Engineering". Forward engineering is Implementing the Design Diagrams(ie class diagrams etc.,) first and then code according to them. And reverse engineering is vice versa.

* Rational Model has implemented this concept "Round Trip Engineering".Its interface is flexible enough that based on the class diagrams we created, the generic code frame(header files and cpp files) and has automaticalled generated by that tool. We have to implemet the logic in functions to which the function is meant for.

*It also generates code for associations,aggregations etc., between the classes.