92 lines
3.2 KiB
Plaintext
92 lines
3.2 KiB
Plaintext
[/============================================================================
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Boost.Geometry (aka GGL, Generic Geometry Library)
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Copyright (c) 2007-2013 Barend Gehrels, Amsterdam, the Netherlands.
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Copyright (c) 2008-2013 Bruno Lalande, Paris, France.
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Copyright (c) 2009-2013 Mateusz Loskot, London, UK.
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Use, modification and distribution is subject to the Boost Software License,
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Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================/]
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[/ Generated by doxygen_xml2qbk 1.1.1, don't change, will be overwritten automatically]
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[/ Generated from doxy/doxygen_output/xml/group__sym__difference.xml]
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[section:sym_difference_4_with_strategy sym_difference (with strategy)]
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'''<indexterm><primary>sym_difference</primary></indexterm>'''
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Calculate the symmetric difference of two geometries.
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[heading Description]
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The free function symmetric difference calculates the spatial set theoretic symmetric difference (XOR) of two geometries.
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[heading Synopsis]
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``template<typename Geometry1, typename Geometry2, typename Collection, typename Strategy>
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void sym_difference(Geometry1 const & geometry1, Geometry2 const & geometry2, Collection & output_collection,
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Strategy const & strategy)``
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[heading Parameters]
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[table
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[[Type] [Concept] [Name] [Description] ]
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[[Geometry1 const &] [Any type fulfilling a Geometry Concept ] [geometry1] [A model of the specified concept ]]
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[[Geometry2 const &] [Any type fulfilling a Geometry Concept ] [geometry2] [A model of the specified concept ]]
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[[Collection &] [output collection, either a multi-geometry, or a std::vector<Geometry> / std::deque<Geometry> etc ] [output_collection] [the output collection ]]
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[[Strategy const &] [Any type fulfilling a Sym_difference Strategy Concept ] [strategy] [The strategy which will be used for sym_difference calculations]]
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]
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[heading Header]
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Either
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`#include <boost/geometry.hpp>`
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Or
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`#include <boost/geometry/algorithms/sym_difference.hpp>`
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[include reference/algorithms/sym_difference.qbk]
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[endsect]
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[section:sym_difference_3 sym_difference]
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'''<indexterm><primary>sym_difference</primary></indexterm>'''
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Calculate the symmetric difference of two geometries.
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[heading Description]
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The free function symmetric difference calculates the spatial set theoretic symmetric difference (XOR) of two geometries.
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[heading Synopsis]
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``template<typename Geometry1, typename Geometry2, typename Collection>
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void sym_difference(Geometry1 const & geometry1, Geometry2 const & geometry2, Collection & output_collection)``
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[heading Parameters]
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[table
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[[Type] [Concept] [Name] [Description] ]
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[[Geometry1 const &] [Any type fulfilling a Geometry Concept ] [geometry1] [A model of the specified concept ]]
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[[Geometry2 const &] [Any type fulfilling a Geometry Concept ] [geometry2] [A model of the specified concept ]]
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[[Collection &] [output collection, either a multi-geometry, or a std::vector<Geometry> / std::deque<Geometry> etc ] [output_collection] [the output collection]]
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]
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[heading Header]
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Either
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`#include <boost/geometry.hpp>`
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Or
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`#include <boost/geometry/algorithms/sym_difference.hpp>`
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[include reference/algorithms/sym_difference.qbk]
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[endsect]
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