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- [/============================================================================
- Boost.Geometry (aka GGL, Generic Geometry Library)
- Copyright (c) 2007-2013 Barend Gehrels, Amsterdam, the Netherlands.
- Copyright (c) 2008-2013 Bruno Lalande, Paris, France.
- Copyright (c) 2009-2013 Mateusz Loskot, London, UK.
- 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)
- =============================================================================/]
- [/ Generated by doxygen_xml2qbk 1.1.1, don't change, will be overwritten automatically]
- [/ Generated from doxy/doxygen_output/xml/group__sym__difference.xml]
- [section:sym_difference_4_with_strategy sym_difference (with strategy)]
- '''<indexterm><primary>sym_difference</primary></indexterm>'''
- Calculate the symmetric difference of two geometries.
- [heading Description]
- The free function symmetric difference calculates the spatial set theoretic symmetric difference (XOR) of two geometries.
- [heading Synopsis]
- ``template<typename Geometry1, typename Geometry2, typename Collection, typename Strategy>
- void sym_difference(Geometry1 const & geometry1, Geometry2 const & geometry2, Collection & output_collection,
- Strategy const & strategy)``
- [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 ]]
- [[Strategy const &] [Any type fulfilling a Sym_difference Strategy Concept ] [strategy] [The strategy which will be used for sym_difference calculations]]
- ]
- [heading Header]
- Either
- `#include <boost/geometry.hpp>`
- Or
- `#include <boost/geometry/algorithms/sym_difference.hpp>`
- [include reference/algorithms/sym_difference.qbk]
- [endsect]
- [section:sym_difference_3 sym_difference]
- '''<indexterm><primary>sym_difference</primary></indexterm>'''
- Calculate the symmetric difference of two geometries.
- [heading Description]
- The free function symmetric difference calculates the spatial set theoretic symmetric difference (XOR) 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.hpp>`
- Or
- `#include <boost/geometry/algorithms/sym_difference.hpp>`
- [include reference/algorithms/sym_difference.qbk]
- [endsect]
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