See the description of Association relationships in Relationships Among Elements of Class Diagrams. Possible types: association, aggregation, and composition. See the description of Generalization and implementation relationships in Relationships Among Elements of Class Diagrams. Implementation indicates a class that implements an inherited interface. Generalization indicates the inheritance between two classes or two interfaces. Generalization and Implementation links are created by the same command. See N-ary Association in Relationships Among Elements of Class Diagrams.Ĭan be inserted into classes, association classes, structures, and namespaces.

The types of applicable projects are specified in square brackets.Īn association class has both association and class properties and can be seen as an n-ary association that also has class properties. The following table lists the available model elements of UML 1.5 class diagrams. The sets of available model elements are different for design and implementation (Delphi and C++) projects. You can create model elements using the context menus in the Model and Diagram Views and using the Tool Palette. Model elements include nodes and links between them.Īvailable Model Elements of Class Diagrams Model element is any component of your model that you can put on a diagram. 1 Available Model Elements of Class Diagrams.

C uml diagram example