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Contents
// (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
// Use, modification and distribution are subject to the Boost Software License,
// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt).
//
// See http://www.boost.org/libs/type_traits for most recent version including documentation.
#ifndef BOOST_TT_IS_OBJECT_HPP_INCLUDED
#define BOOST_TT_IS_OBJECT_HPP_INCLUDED
#include <boost/type_traits/is_reference.hpp>
#include <boost/type_traits/is_void.hpp>
#include <boost/type_traits/is_function.hpp>
#include <boost/type_traits/detail/ice_and.hpp>
#include <boost/type_traits/detail/ice_not.hpp>
#include <boost/config.hpp>
// should be the last #include
#include <boost/type_traits/detail/bool_trait_def.hpp>
namespace boost {
namespace detail {
template <typename T>
struct is_object_impl
{
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
BOOST_STATIC_CONSTANT(bool, value =
(::boost::type_traits::ice_and<
::boost::type_traits::ice_not< ::boost::is_reference<T>::value>::value,
::boost::type_traits::ice_not< ::boost::is_void<T>::value>::value,
::boost::type_traits::ice_not< ::boost::is_function<T>::value>::value
>::value));
#else
BOOST_STATIC_CONSTANT(bool, value =
(::boost::type_traits::ice_and<
::boost::type_traits::ice_not< ::boost::is_reference<T>::value>::value,
::boost::type_traits::ice_not< ::boost::is_void<T>::value>::value
>::value));
#endif
};
} // namespace detail
BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_object,T,::boost::detail::is_object_impl<T>::value)
} // namespace boost
#include <boost/type_traits/detail/bool_trait_undef.hpp>
#endif // BOOST_TT_IS_OBJECT_HPP_INCLUDED
Version data entries
6 entries across 6 versions & 2 rubygems