48 lines
1.6 KiB
Plaintext
48 lines
1.6 KiB
Plaintext
[/============================================================================
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Boost.Geometry (aka GGL, Generic Geometry Library)
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Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
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Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
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Copyright (c) 2009-2012 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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[section:boost_tuple Boost.Tuple]
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Boost.Tuple tuples with arithmetic elements can be used as
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points within Boost.Geometry
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[heading Description]
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Boost.Tuple fixed sized collections, such as boost::tuple<double, double>, are
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(optionally) adapted to the Boost.Geometry point concept.
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Boost.Tuple pairs or triples might have mutually different types, such as a
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boost::tuple<float, double>. Boost.Geometry reports the first type as its
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[link geometry.reference.core.coordinate_type coordinate_type].
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Boost.Geometry supports Boost.Tuple pairs, triples, quadruples, etc up to
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tuples with 10 elements (though most algorithms do not support so many
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dimensions).
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A tuple can be the point type used by the models linestring, polygon, segment,
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box, and ring.
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[heading Model of]
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[link geometry.reference.concepts.concept_point Point Concept]
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[heading Header]
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`#include <boost/geometry/geometries/adapted/boost_tuple.hpp>`
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__not_in_boost_geometry_hpp__
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[heading Example]
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[boost_tuple]
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[boost_tuple_output]
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[endsect]
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