:file: This file is part of the pgRouting project.
:copyright: Copyright (c) 2013-2026 pgRouting developers
:license: Creative Commons Attribution-Share Alike 3.0 https://creativecommons.org/licenses/by-sa/3.0

.. index:: Utilities

|

Utility functions
===============================================================================

.. official-start

- :doc:`pgr_extractVertices` - Extracts vertex information based on the edge
  table information.
- :doc:`pgr_findCloseEdges` - Finds close edges of points on the fly
- :doc:`pgr_separateCrossing` - Breaks geometries that cross each other.
- :doc:`pgr_separateTouching` - Breaks geometries that (almost) touch each other.

.. official-end

.. toctree::
  :hidden:

  pgr_extractVertices
  pgr_findCloseEdges
  pgr_separateCrossing
  pgr_separateTouching

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

.. rubric:: Indices and tables

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