Implementing interactive applications in C++

This paper presents an object‐oriented approach for the implementation of interactive systems. This approach applies the model‐view‐controller (MVC) paradigm, which is modified for the C++ environment. The modified paradigm is called MVC++. In this approach the design of interactive applications starts by constructing an object model that represents the key concepts of the problem domain. This object model does not contain any user interface elements. According to the MVC++ approach, the object model is called the model part of the application. Only after the model part has been created, is the user interface designed. A collection of user interface classes is called the view. The classes that connect the model and the view form the controller, which is designed to communicate with both the model and the view.