=================
Variable Watching
=================

Covers:

- Variable Watching

This demo shows how you can include the values of variables in a sequence diagram.

The *VarChanger* instance uses two variables *var1* and *var2*, while *var2* is created during runtime (after 2 seconds).

.. literalinclude:: code/4_varwatch.py

The simulation outputs:

 :download:`The sequence diagram <code/output/4_varwatch.html>`