ceph/src/boost/boost/geometry/geometries/geometry_collection.hpp

   1 // Boost.Geometry
   2
   3 // Copyright (c) 2021, Oracle and/or its affiliates.
   4
   5 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
   6
   7 // Licensed under the Boost Software License version 1.0.
   8 // http://www.boost.org/users/license.html
   9
  10 #ifndef BOOST_GEOMETRY_GEOMETRIES_GEOMETRY_COLLECTION_HPP
  11 #define BOOST_GEOMETRY_GEOMETRIES_GEOMETRY_COLLECTION_HPP
  12
  13 #include <vector>
  14
  15 #include <boost/geometry/core/tag.hpp>
  16 #include <boost/geometry/core/tags.hpp>
  17
  18 namespace boost { namespace geometry
  19 {
  20
  21 namespace model
  22 {
  23
  24 /*!
  25 \brief Basic geometry_collection class representing a container of DynamicGeometries.
  26 \ingroup geometries
  27 \tparam DynamicGeometry Type adapted to DynamicGeometry Concept.
  28 \tparam Container \tparam_container
  29 \tparam Allocator \tparam_allocator
  30 */
  31 template
  32 <
  33     typename DynamicGeometry,
  34     template <typename, typename> class Container = std::vector,
  35     template <typename> class Allocator = std::allocator
  36 >
  37 class geometry_collection
  38     : public Container<DynamicGeometry, Allocator<DynamicGeometry>>
  39 {
  40     typedef Container<DynamicGeometry, Allocator<DynamicGeometry>> base_type;
  41
  42 public:
  43     geometry_collection() = default;
  44
  45     geometry_collection(std::initializer_list<DynamicGeometry> l)
  46         : base_type(l.begin(), l.end())
  47     {}
  48 };
  49
  50 } // namespace model
  51
  52
  53 #ifndef DOXYGEN_NO_TRAITS_SPECIALIZATIONS
  54 namespace traits
  55 {
  56
  57 template
  58 <
  59     typename DynamicGeometry,
  60     template <typename, typename> class Container,
  61     template <typename> class Allocator
  62 >
  63 struct tag<model::geometry_collection<DynamicGeometry, Container, Allocator>>
  64 {
  65     using type = geometry_collection_tag;
  66 };
  67
  68 } // namespace traits
  69 #endif // DOXYGEN_NO_TRAITS_SPECIALIZATIONS
  70
  71
  72 }} // namespace boost::geometry
  73
  74 #endif // BOOST_GEOMETRY_GEOMETRIES_GEOMETRY_COLLECTION_HPP