ceph/src/boost/libs/python/test/object_manager.cpp

   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 #include <boost/python/converter/object_manager.hpp>
   6 #include <boost/python/borrowed.hpp>
   7 #include <boost/static_assert.hpp>
   8 #include <boost/python/handle.hpp>
   9
  10 using namespace boost::python;
  11 using namespace boost::python::converter;
  12
  13 struct X {};
  14
  15 int main()
  16 {
  17     BOOST_STATIC_ASSERT(is_object_manager<handle<> >::value);
  18     BOOST_STATIC_ASSERT(!is_object_manager<int>::value);
  19     BOOST_STATIC_ASSERT(!is_object_manager<X>::value);
  20
  21     BOOST_STATIC_ASSERT(is_reference_to_object_manager<handle<>&>::value);
  22     BOOST_STATIC_ASSERT(is_reference_to_object_manager<handle<> const&>::value);
  23     BOOST_STATIC_ASSERT(is_reference_to_object_manager<handle<> volatile&>::value);
  24     BOOST_STATIC_ASSERT(is_reference_to_object_manager<handle<> const volatile&>::value);
  25
  26     BOOST_STATIC_ASSERT(!is_reference_to_object_manager<handle<> >::value);
  27     BOOST_STATIC_ASSERT(!is_reference_to_object_manager<X>::value);
  28     BOOST_STATIC_ASSERT(!is_reference_to_object_manager<X&>::value);
  29     BOOST_STATIC_ASSERT(!is_reference_to_object_manager<X const&>::value);
  30
  31     return 0;
  32 }
  33