Class diagrams show the building blocks (classes) that are needed to build the software/system. They are the software entities that are used to build the system and their relationships.
Class Diagram vs Use Case Diagram
UML Use case diagrams represent the “requirements” of the system. They show how the users (actors) expect to interface with and get a benefit from the system through use cases (think user stories with more details). It can also show external systems (as actors, typically places to the right of the use cases) that are needed to provide the functionality.
Class diagrams show the building blocks (classes) that are needed to build the software/system. They are the software entities that are used to build the system and their relationships.
Class diagrams show the building blocks (classes) that are needed to build the software/system. They are the software entities that are used to build the system and their relationships.
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Class diagrams are used around the world to get a quick overview of a system.It describes the structure of a system by showing its classes, attributes and operations of those classes and the relationship between those classes. You can have a deep understanding with the resources in Creately diagram community. Please refer this UML class diagram tutorial for more information.
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