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Added type_traits specializations.

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[SVN r19894]
This commit is contained in:
Eric Friedman
2003-09-01 07:51:13 +00:00
parent 463f382482
commit 190b0bf58b
1 changed files with 31 additions and 1 deletions
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32
include/boost/detail/reference_content.hpp
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@@ -19,7 +19,11 @@
#include "boost/config.hpp" #include "boost/config.hpp"
#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
# include "boost/mpl/bool.hpp"
# include "boost/type_traits/has_nothrow_constructor.hpp"
# include "boost/type_traits/has_nothrow_copy.hpp"
#else
# include "boost/utility/addressof.hpp" # include "boost/utility/addressof.hpp"
# include "boost/type.hpp" # include "boost/type.hpp"
# include "boost/mpl/if.hpp" # include "boost/mpl/if.hpp"
@@ -29,6 +33,7 @@
#include "boost/mpl/void.hpp" #include "boost/mpl/void.hpp"
namespace boost { namespace boost {
namespace detail { namespace detail {
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
@@ -175,6 +180,31 @@ struct make_reference_content< mpl::void_ >
}; };
} // namespace detail } // namespace detail
///////////////////////////////////////////////////////////////////////////////
// reference_content<T&> type traits specializations
//
#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
template <typename T>
struct has_nothrow_constructor<
::boost::detail::reference_content< T& >
>
: mpl::true_
{
};
template <typename T>
struct has_nothrow_copy<
::boost::detail::reference_content< T& >
>
: mpl::true_
{
};
#endif // !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
} // namespace boost } // namespace boost
#endif // BOOST_DETAIL_REFERENCE_CONTENT_HPP #endif // BOOST_DETAIL_REFERENCE_CONTENT_HPP