ceph/src/boost/libs/type_traits/include/boost/type_traits/is_object.hpp

   1
   2 //  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
   3 //  Use, modification and distribution are subject to the Boost Software License,
   4 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 //  http://www.boost.org/LICENSE_1_0.txt).
   6 //
   7 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
   8
   9 #ifndef BOOST_TT_IS_OBJECT_HPP_INCLUDED
  10 #define BOOST_TT_IS_OBJECT_HPP_INCLUDED
  11
  12 #include <boost/config.hpp>
  13 #include <boost/type_traits/is_reference.hpp>
  14 #include <boost/type_traits/is_void.hpp>
  15 #include <boost/type_traits/is_function.hpp>
  16
  17 namespace boost {
  18
  19 template <class T> struct is_object
  20    : public
  21       integral_constant<
  22          bool,
  23          ! ::boost::is_reference<T>::value && ! ::boost::is_void<T>::value && ! ::boost::is_function<T>::value >
  24 {};
  25
  26 } // namespace boost
  27
  28 #endif // BOOST_TT_IS_OBJECT_HPP_INCLUDED