ceph/src/boost/libs/python/include/boost/python/base_type_traits.hpp

   1 // Copyright David Abrahams 2002.
   2 // Distributed under the Boost Software License, Version 1.0. (See
   3 // accompanying file LICENSE_1_0.txt or copy at
   4 // http://www.boost.org/LICENSE_1_0.txt)
   5 #ifndef BASE_TYPE_TRAITS_DWA2002614_HPP
   6 # define BASE_TYPE_TRAITS_DWA2002614_HPP
   7
   8 # include <boost/python/detail/prefix.hpp>
   9
  10 namespace boost { namespace python {
  11
  12 namespace detail
  13 {
  14   struct unspecialized {};
  15 }
  16
  17 // Derive from unspecialized so we can detect whether traits are
  18 // specialized
  19 template <class T> struct base_type_traits
  20   : detail::unspecialized
  21 {};
  22
  23 template <>
  24 struct base_type_traits<PyObject>
  25 {
  26     typedef PyObject type;
  27 };
  28
  29 template <>
  30 struct base_type_traits<PyTypeObject>
  31 {
  32     typedef PyObject type;
  33 };
  34
  35 template <>
  36 struct base_type_traits<PyMethodObject>
  37 {
  38     typedef PyObject type;
  39 };
  40
  41 }} // namespace boost::python
  42
  43 #endif // BASE_TYPE_TRAITS_DWA2002614_HPP