Migrating to Phlex
==================

This guide provides recommendations and examples for migrating code from
the *art* framework to *Phlex*.

Phlex is a data-processing framework that supports the **P**\ arallel,
**h**\ ierarchical, and **l**\ ayered **ex**\ ecution of data-processing
algorithms.

.. toctree::
   :maxdepth: 2
   :numbered:

   introduction
   preparation
   refactoring
   mapping
.. toctree::
   :maxdepth: 1
   :caption: Appendices

   art_ptr_removal