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geometry/doc/reference/sym_difference.qbk
2011-01-01 16:22:40 +00:00

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[/ Generated from doxy/doxygen_output/xml/group__sym__difference.xml]
[section:sym_difference sym_difference]
Calculate the symmetric difference of two geometries.
[heading Synopsis]
``template<typename Geometry1, typename Geometry2, typename Collection>
void sym_difference (Geometry1 const &geometry1, Geometry2 const &geometry2, Collection &output_collection)``
[heading Parameters]
[table
[[Type] [Concept] [Name] [Description] ]
[[Geometry1 const &] [Any type fulfilling a Geometry Concept ] [geometry1] [A model of the specified concept ]]
[[Geometry2 const &] [Any type fulfilling a Geometry Concept ] [geometry2] [A model of the specified concept ]]
[[Collection &] [output collection, either a multi-geometry, or a std::vector<Geometry> / std::deque<Geometry> etc ] [output_collection] [the output collection ]]
]
[heading Header]
Either
`#include <boost/geometry/geometry.hpp>`
Or
`#include <boost/geometry/algorithms/sym_difference.hpp>`
[endsect]