Appendix A Graphical Notations

## Appendix A Graphical Notations

### Example of Graphical Notations

### General Rules

- Squares are sub-programs or packages
Double-line means Package.
- Parallelograms relate to tasking (either task or protected type)
- Dashed Lines refer to generics or abstractions
- A Slash through a type means it is a sub or derived type.
A Slash through an object means it is a constant.
- Ovals refer to variables, or if a slash is through it to constants.
Double Oval is used for source files.

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