..
   ****************************************************************************
    pgRouting Manual
    Copyright(c) pgRouting Contributors

    This documentation is licensed under a Creative Commons Attribution-Share
    Alike 3.0 License: https://creativecommons.org/licenses/by-sa/3.0/
   ****************************************************************************

.. index:: Traversal Family

|

Traversal - Family of functions
===============================================================================

.. rubric:: Proposed

.. include:: proposed.rst
   :start-after: warning-begin
   :end-before: end-warning

.. official-start

* :doc:`pgr_depthFirstSearch` - Depth first search traversal of the graph.

.. official-end

.. rubric:: Experimental

.. include:: experimental.rst
   :start-after: warning-begin
   :end-before: end-warning

.. experimental-start

* :doc:`pgr_breadthFirstSearch` - Breath first search traversal of the graph.
* :doc:`pgr_binaryBreadthFirstSearch` - Breath first search traversal of the
  graph.

.. experimental-end

Aditionaly there are 2 categories under this family

* :doc:`BFS-category`
* :doc:`DFS-category`


.. toctree::
    :hidden:

    pgr_depthFirstSearch
    pgr_breadthFirstSearch
    pgr_binaryBreadthFirstSearch


See Also
-------------------------------------------------------------------------------

.. rubric:: Indices and tables

* :ref:`genindex`
* :ref:`search`
