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

  Copyright (c) 2011-2012 Barend Gehrels, Amsterdam, the Netherlands.

  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)
=============================================================================/]

[include reference/algorithms/overlay_behavior.qbk]

[heading Example]
[difference] [difference_output]

[heading See also]
* [link geometry.reference.algorithms.sym_difference sym_difference (symmetric difference)]
* [link geometry.reference.algorithms.intersection intersection]
* [link geometry.reference.algorithms.union_ union]