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60 lines
1.8 KiB
Plaintext
60 lines
1.8 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, will be overwritten automatically]
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[/ Generated from doxy/doxygen_output/xml/classboost_1_1geometry_1_1strategy_1_1side_1_1side__by__triangle.xml]
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[section:strategy_side_side_by_triangle strategy::side::side_by_triangle]
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Check at which side of a segment a point lies:
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[heading Description]
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left of segment (> 0), right of segment (< 0), on segment (0) In fact this is twice the area of a triangle
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[heading Synopsis]
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``template<typename CalculationType>
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class strategy::side::side_by_triangle
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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 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 Member Function(s)]
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[table
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[[Function] [Description] [Parameters] [Returns]]
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[[``template<typename P1, typename P2, typename P>
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int apply(P1 const & p1, P2 const & p2, P const & p)``
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] [] [[* P1 const &]: ['p1]:
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[* P2 const &]: ['p2]:
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[* P const &]: ['p]:
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]]
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]
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[heading Header]
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`#include <boost/geometry/strategies/cartesian/side_by_triangle.hpp>`
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[endsect]
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