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boost/boost/type_traits/is_object.hpp

 

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// (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.

 

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// Permission to copy, use, modify, sell and distribute this software is 

 

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// granted provided this copyright notice appears in all copies. This software 

 

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// is provided "as is" without express or implied warranty, and with no claim 

 

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// as to its suitability for any purpose.

 

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//

 

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// See http://www.boost.org for most recent version including documentation.

 

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#ifndef BOOST_TT_IS_OBJECT_HPP_INCLUDED

 

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#define BOOST_TT_IS_OBJECT_HPP_INCLUDED

 

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#include "boost/type_traits/is_reference.hpp"

 

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#include "boost/type_traits/is_void.hpp"

 

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#include "boost/type_traits/is_function.hpp"

 

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#include "boost/type_traits/detail/ice_and.hpp"

 

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#include "boost/type_traits/detail/ice_not.hpp"

 

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#include "boost/config.hpp"

 

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// should be the last #include

 

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#include "boost/type_traits/detail/bool_trait_def.hpp"

 

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namespace boost {

 

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namespace detail {

 

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template <typename T>

 

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struct is_object_impl

 

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{

 

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#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION

 

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   BOOST_STATIC_CONSTANT(bool, value =

 

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      (::boost::type_traits::ice_and<

 

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         ::boost::type_traits::ice_not< ::boost::is_reference<T>::value>::value,

 

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         ::boost::type_traits::ice_not< ::boost::is_void<T>::value>::value,

 

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         ::boost::type_traits::ice_not< ::boost::is_function<T>::value>::value

 

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      >::value));

 

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#else

 

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   BOOST_STATIC_CONSTANT(bool, value =

 

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      (::boost::type_traits::ice_and<

 

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         ::boost::type_traits::ice_not< ::boost::is_reference<T>::value>::value,

 

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         ::boost::type_traits::ice_not< ::boost::is_void<T>::value>::value

 

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      >::value));

 

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#endif

 

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};

 

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} // namespace detail

 

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BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_object,T,::boost::detail::is_object_impl<T>::value)

 

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} // namespace boost

 

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#include "boost/type_traits/detail/bool_trait_undef.hpp"

 

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#endif // BOOST_TT_IS_OBJECT_HPP_INCLUDED

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