ceph/src/boost/libs/geometry/include/boost/geometry/algorithms/dispatch/is_valid.hpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2
   3 // Copyright (c) 2014, Oracle and/or its affiliates.
   4
   5 // Contributed and/or modified by Menelaos Karavelas, 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_ALGORITHMS_DISPATCH_IS_VALID_HPP
  11 #define BOOST_GEOMETRY_ALGORITHMS_DISPATCH_IS_VALID_HPP
  12
  13 #include <boost/geometry/core/tag.hpp>
  14
  15 #include <boost/geometry/algorithms/not_implemented.hpp>
  16
  17
  18 namespace boost { namespace geometry
  19 {
  20
  21 #ifndef DOXYGEN_NO_DISPATCH
  22 namespace dispatch
  23 {
  24
  25
  26 template
  27 <
  28     typename Geometry,
  29     typename Tag = typename tag<Geometry>::type,
  30     // for multi-geometries: determines if empty multi-geometries are allowed
  31     bool AllowEmptyMultiGeometries = true
  32 >
  33 struct is_valid
  34     : not_implemented<Geometry>
  35 {};
  36
  37
  38 } // namespace dispatch
  39 #endif // DOXYGEN_NO_DISPATCH
  40
  41
  42 }} // namespace boost::geometry
  43
  44 #endif // BOOST_GEOMETRY_ALGORITHMS_DISPATCH_IS_VALID_HPP