This class diagram contains two classes: movie and genre. It shows how a movie (zero or many) contains a genre (one or many). We connect these classes with an association relationship.

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Class diagrams are used in software engineering to describe the structure of a system. A class diagram uses Unified Modeling Language (UML) to show the classes, attributes, methods (or operations), and their relationships to each other in the system. Class diagrams prove valuable in object-oriented modeling. Class diagrams can be used to model the data structure or to design a system in detail.

Restaurant management system class diagram

Movie enumeration – UML class diagram example

Movie enumeration diagram code in Gleek

About class diagrams

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