# The UML Class Diagram

DevFeed: [The UML Class Diagram](<https://devfeed.tech/articles/the-uml-class-diagram-40756.md>)

Original publisher: [Read original article](<https://radek.io/posts/uml-class-diagram/>)

Published: 2011-08-13T00:00:00Z

Content type: tutorial

Language: en

Sources: [Radek Pazdera](<https://devfeed.tech/sources/radek-pazdera.md>)

Topics: [class](<https://devfeed.tech/topics/class.md>), [classes](<https://devfeed.tech/topics/classes.md>), [Inheritance](<https://devfeed.tech/topics/inheritance.md>), [interfaces](<https://devfeed.tech/topics/interfaces.md>), [Software Engineering](<https://devfeed.tech/topics/software-engineering.md>)

Tags: [aggregation](<https://devfeed.tech/tags/aggregation.md>), [cheat-sheet](<https://devfeed.tech/tags/cheat-sheet.md>), [class](<https://devfeed.tech/tags/class.md>), [classes](<https://devfeed.tech/tags/classes.md>), [inheritance](<https://devfeed.tech/tags/inheritance.md>), [interfaces](<https://devfeed.tech/tags/interfaces.md>), [relationships](<https://devfeed.tech/tags/relationships.md>), [software-development](<https://devfeed.tech/tags/software-development.md>)

## AI overview

This article explains UML class diagrams, including how to represent classes, methods, attributes, inheritance, interfaces, associations, aggregation, and composition. It also describes the distinctions among these relationships and their graphical notation.

## Source excerpt

One of the most useful UML diagrams explained.