[/============================================================================
  Boost.Geometry (aka GGL, Generic Geometry Library)

  Copyright (c) 2009-2012 Barend Gehrels, Amsterdam, the Netherlands.
  Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
  Copyright (c) 2009-2012 Bruno Lalande, Paris, France.

  Use, modification and distribution is subject to the Boost Software License,
  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  http://www.boost.org/LICENSE_1_0.txt)
=============================================================================/]

[def __this_function__ sym_difference]

[heading_conformance_ogc __this_function__..SymDifference]

[include reference/algorithms/difference_behavior.qbk]

[include reference/algorithms/geometry_rules.qbk]

[heading Example]
[sym_difference]
[sym_difference_output]

[heading See also]
* [link geometry.reference.algorithms.difference difference]
* [link geometry.reference.algorithms.intersection intersection]
* [link geometry.reference.algorithms.union_ union]

