ceph/src/boost/boost/geometry/strategies/cartesian/envelope_segment.hpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2
   3 // Copyright (c) 2017 Oracle and/or its affiliates.
   4 // Contributed and/or modified by Vissarion Fisikopoulos, on behalf of Oracle
   5 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
   6
   7 // Use, modification and distribution is subject to the Boost Software License,
   8 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10
  11 #ifndef BOOST_GEOMETRY_STRATEGIES_CARTESIAN_ENVELOPE_SEGMENT_HPP
  12 #define BOOST_GEOMETRY_STRATEGIES_CARTESIAN_ENVELOPE_SEGMENT_HPP
  13
  14
  15 #include <boost/geometry/algorithms/detail/envelope/segment.hpp>
  16 #include <boost/geometry/core/tags.hpp>
  17 #include <boost/geometry/strategies/envelope.hpp>
  18 #include <boost/geometry/util/select_calculation_type.hpp>
  19
  20
  21 namespace boost { namespace geometry
  22 {
  23
  24 namespace strategy { namespace envelope
  25 {
  26
  27 template
  28 <
  29     typename CalculationType = void
  30 >
  31 class cartesian_segment
  32 {
  33 public :
  34
  35     template <typename Point1, typename Point2, typename Box>
  36     inline void
  37     apply(Point1 const& point1, Point2 const& point2, Box& box) const
  38     {
  39         geometry::detail::envelope::envelope_one_segment
  40                 <
  41                     0,
  42                     dimension<Point1>::value
  43                 >
  44                 ::apply(point1,
  45                         point2,
  46                         box,
  47                         strategy::envelope::cartesian_segment<CalculationType>());
  48     }
  49
  50 };
  51
  52 #ifndef DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
  53
  54 namespace services
  55 {
  56
  57 template <typename CalculationType>
  58 struct default_strategy<cartesian_tag, CalculationType>
  59 {
  60     typedef strategy::envelope::cartesian_segment<CalculationType> type;
  61 };
  62
  63 }
  64
  65 #endif // DOXYGEN_NO_STRATEGY_SPECIALIZATIONS
  66
  67
  68 }} // namespace strategy::envelope
  69
  70 }} //namepsace boost::geometry
  71
  72 #endif // BOOST_GEOMETRY_STRATEGIES_CARTESIAN_ENVELOPE_SEGMENT_HPP