ceph/src/boost/libs/geometry/include/boost/geometry/strategies/geographic/side_vincenty.hpp

   1 // Boost.Geometry
   2
   3 // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
   4
   5 // This file was modified by Oracle on 2014, 2015.
   6 // Modifications copyright (c) 2014-2015 Oracle and/or its affiliates.
   7
   8 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
   9
  10 // Use, modification and distribution is subject to the Boost Software License,
  11 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  12 // http://www.boost.org/LICENSE_1_0.txt)
  13
  14 #ifndef BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_SIDE_VINCENTY_HPP
  15 #define BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_SIDE_VINCENTY_HPP
  16
  17
  18 #include <boost/geometry/algorithms/detail/vincenty_inverse.hpp>
  19
  20 #include <boost/geometry/strategies/geographic/side_detail.hpp>
  21
  22
  23 namespace boost { namespace geometry
  24 {
  25
  26
  27 namespace strategy { namespace side
  28 {
  29
  30 /*!
  31 \brief Check at which side of a segment a point lies
  32          left of segment (> 0), right of segment (< 0), on segment (0)
  33 \ingroup strategies
  34 \tparam Model Reference model of coordinate system.
  35 \tparam CalculationType \tparam_calculation
  36  */
  37 template <typename Model, typename CalculationType = void>
  38 class vincenty
  39     : public detail::by_azimuth<geometry::detail::vincenty_inverse, Model, CalculationType>
  40 {
  41     typedef detail::by_azimuth<geometry::detail::vincenty_inverse, Model, CalculationType> base_t;
  42
  43 public:
  44     vincenty(Model const& model = Model())
  45         : base_t(model)
  46     {}
  47 };
  48
  49 }} // namespace strategy::side
  50
  51
  52 }} // namespace boost::geometry
  53
  54
  55 #endif // BOOST_GEOMETRY_STRATEGIES_GEOGRAPHIC_SIDE_VINCENTY_HPP