# C++ Policies

```eval_rst
.. toctree::
   :glob:
   :maxdepth: 2
```

```eval_rst
.. doxygenstruct:: tim::policy::instance_tracker
.. doxygenstruct:: tim::policy::record_statistics
.. doxygenstruct:: tim::policy::input_archive
.. doxygenstruct:: tim::policy::output_archive
```