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52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
[/============================================================================
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Boost.Geometry (aka GGL, Generic Geometry Library)
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Copyright (c) 2009-2011 Barend Gehrels, Geodan, Amsterdam, the Netherlands.
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Copyright (c) 2009-2011 Mateusz Loskot (mateusz@loskot.net)
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Copyright (c) 2009-2011 Bruno Lalande, Paris, France.
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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, don't change, it will be overwritten automatically]
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[/ Generated from doxy/doxygen_output/xml/group__num__points.xml]
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[section:num_points num_points]
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Calculates the number of points of a geometry.
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[heading Description]
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The free function num_points calculates the number of points of a geometry.
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[heading Synopsis]
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``template<typename Geometry>
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std::size_t num_points (Geometry const &geometry, bool add_for_open=false)``
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[heading Parameters]
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[table
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[[Type] [Concept] [Name] [Description] ]
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[[Geometry const &] [Any type fulfilling a Geometry Concept ] [geometry] [A model of the specified concept ]]
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[[bool] [] [add_for_open] [add one for open geometries (i.e. polygon types which are not closed) ]]
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]
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[heading Returns]
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The calculated number of points
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[heading Header]
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Either
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`#include <boost/geometry/geometry.hpp>`
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Or
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`#include <boost/geometry/algorithms/num_points.hpp>`
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[include ref/algorithms/num_points.qbk]
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[endsect]
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