What are Class Diagrams?
Class diagrams are a type of UML (Unified Modeling Language) diagram used in software engineering to visually represent the structure and relationships of classes within a system i.e. used to construct and visualize object-oriented systems.
In these diagrams, classes are depicted as boxes, each containing three compartments for the class name, attributes, and methods. Lines connecting classes illustrate associations, showing relationships such as one-to-one or one-to-many.
- Class diagrams provide a high-level overview of a system’s design, helping to communicate and document the structure of the software.
- They are a fundamental tool in object-oriented design and play a crucial role in the software development lifecycle.
Class Diagrams vs Object Diagrams | Unified Modeling Language(UML)
UML class diagrams and object diagrams are the key tools for understanding the structure of a system, yet they serve distinct purposes. The differences between UML class diagrams and object diagrams provide insights into their unique functionalities, use cases, and how they complement each other in the software development process.