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Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION

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Process #ifndef...#else...#endif blocks.

[SVN r86245]
This commit is contained in:
Stephen Kelly
2013-10-11 23:17:48 +00:00
committed by Peter Dimov
parent 01559a8b20
commit 3ca731ba5c
1 changed files with 0 additions and 61 deletions
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61
include/boost/ref.hpp
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@@ -65,7 +65,6 @@ template<class T> BOOST_FORCEINLINE reference_wrapper<T const> BOOST_REF_CONST
# undef BOOST_REF_CONST # undef BOOST_REF_CONST
# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template<typename T> template<typename T>
class is_reference_wrapper class is_reference_wrapper
@@ -104,66 +103,6 @@ AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF(reference_wrapper<T> const volatile)
# undef AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF # undef AUX_REFERENCE_WRAPPER_METAFUNCTIONS_DEF
# else // no partial specialization
} // namespace boost
#include <boost/type.hpp>
namespace boost
{
namespace detail
{
typedef char (&yes_reference_wrapper_t)[1];
typedef char (&no_reference_wrapper_t)[2];
no_reference_wrapper_t is_reference_wrapper_test(...);
template<typename T>
yes_reference_wrapper_t is_reference_wrapper_test(type< reference_wrapper<T> >);
template<bool wrapped>
struct reference_unwrapper
{
template <class T>
struct apply
{
typedef T type;
};
};
template<>
struct reference_unwrapper<true>
{
template <class T>
struct apply
{
typedef typename T::type type;
};
};
}
template<typename T>
class is_reference_wrapper
{
public:
BOOST_STATIC_CONSTANT(
bool, value = (
sizeof(detail::is_reference_wrapper_test(type<T>()))
== sizeof(detail::yes_reference_wrapper_t)));
typedef ::boost::mpl::bool_<value> type;
};
template <typename T>
class unwrap_reference
: public detail::reference_unwrapper<
is_reference_wrapper<T>::value
>::template apply<T>
{};
# endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
template <class T> BOOST_FORCEINLINE typename unwrap_reference<T>::type& template <class T> BOOST_FORCEINLINE typename unwrap_reference<T>::type&
unwrap_ref(T& t) unwrap_ref(T& t)