Class Diagram Types
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There are two types of class diagrams used in Modeling:
- Package (namespace) diagrams. These diagrams are referred to as package diagrams in design projects, and namespace diagrams in implementation projects. They are stored as XML files in the ModelSupport_%PROJECTNAME% folder of the project group with the file extension .txvpck.
- Logical class diagrams. These diagrams are stored as XML files in the ModelSupport_%PROJECTNAME% folder of the project group with the file extension .txvcls.
Modeling automatically creates a default namespace diagram for the project and for each subdirectory under the project directory. The default project diagram is named default; the default namespace (package) diagrams are named after the respective namespaces (packages).
You create logical class diagrams manually by using the Add > Class Diagram or Add > Other Diagram command on the project context menu.