ceph/src/boost/libs/geometry/include/boost/geometry/algorithms/detail/overlay/cluster_info.hpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2
   3 // Copyright (c) 2007-2016 Barend Gehrels, Amsterdam, the Netherlands.
   4
   5 // Use, modification and distribution is subject to the Boost Software License,
   6 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8
   9 #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_CLUSTER_INFO_HPP
  10 #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_CLUSTER_INFO_HPP
  11
  12
  13 #include <set>
  14 #include <boost/geometry/algorithms/detail/signed_size_type.hpp>
  15
  16
  17 namespace boost { namespace geometry
  18 {
  19
  20 #ifndef DOXYGEN_NO_DETAIL
  21 namespace detail { namespace overlay
  22 {
  23
  24
  25 struct cluster_info
  26 {
  27     std::set<signed_size_type> turn_indices;
  28
  29     bool switch_source; // For clusters with a touch, conform turn_info uu
  30
  31     //! Number of open spaces (e.g. 2 for touch)
  32     std::size_t open_count;
  33
  34     inline cluster_info()
  35         : switch_source(false)
  36         , open_count(0)
  37     {}
  38 };
  39
  40
  41 }} // namespace detail::overlay
  42 #endif //DOXYGEN_NO_DETAIL
  43
  44
  45 }} // namespace boost::geometry
  46
  47
  48 #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_OVERLAY_CLUSTER_INFO_HPP
  49