101 lines
2.5 KiB
Plaintext
101 lines
2.5 KiB
Plaintext
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[/============================================================================
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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/classboost_1_1geometry_1_1strategy_1_1area_1_1spherical.xml]
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[section:strategy_area_spherical strategy::area::spherical]
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'''<indexterm><primary>strategy</primary></indexterm><indexterm><primary>area</primary></indexterm><indexterm><primary>spherical</primary></indexterm>'''
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Spherical area calculation.
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[heading Description]
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Calculates area on the surface of a sphere using the trapezoidal rule
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[heading Synopsis]
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``template<typename PointOfSegment, typename CalculationType>
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class strategy::area::spherical
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{
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// ...
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};
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``
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[heading Template parameter(s)]
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[table
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[[Parameter] [Default] [Description]]
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[[typename PointOfSegment] [] [segment point type ]]
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[[typename CalculationType] [void] [numeric type for calculation (e.g. high precision); if [*void] then it is extracted automatically from the coordinate type and (if necessary) promoted to floating point]]
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]
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[heading Constructor(s)]
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[table
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[[Function] [Description] [Parameters] ]
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[[``spherical()``
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] [] [
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]]
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[[``template<typename T>
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spherical(geometry::srs::sphere< T > const & sphere)``
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] [] [[* geometry::srs::sphere< T > const &]: ['sphere]:
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]]
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[[``spherical(CT const & radius)``
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] [] [[* CT const &]: ['radius]:
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]]
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]
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[heading Member Function(s)]
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[table
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[[Function] [Description] [Parameters] [Returns]]
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[[``void apply(PointOfSegment const & p1, PointOfSegment const & p2, excess_sum & state)``
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] [] [[* PointOfSegment const &]: ['p1]:
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[* PointOfSegment const &]: ['p2]:
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[* excess_sum &]: ['state]:
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][
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]
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]
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[[``return_type result(excess_sum const & state)``
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] [] [[* excess_sum const &]: ['state]:
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][
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]
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]
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]
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[heading Header]
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`#include <boost/geometry/strategies/spherical/area.hpp>`
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[heading See also]
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[link geometry.reference.algorithms.area.area_2_with_strategy area (with strategy)]
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[endsect]
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