Class Diagram

A class diagram is a type of structure diagram. You use the class diagram to design or analyze the structure of a complex program. You can design classes and show relationships between them. Inheritance and implementation relationships are represented clearly. Correlations are visualized and can be used well for system documentation. You can use the class diagram to clearly communicate technical contents.

A class diagram visualizes the static structure of a project and graphically displays the declaration of the POUs.