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Removed unnecessary workaround.

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[SVN r20055]
This commit is contained in:
Eric Friedman
2003-09-14 20:39:21 +00:00
parent b2de7f6888
commit f7d6abb21e
1 changed files with 5 additions and 61 deletions
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66
include/boost/detail/reference_content.hpp
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@ -23,8 +23,6 @@
# include "boost/mpl/bool.hpp"
# include "boost/type_traits/has_nothrow_copy.hpp"
#else
# include "boost/utility/addressof.hpp"
# include "boost/type.hpp"
# include "boost/mpl/if.hpp"
# include "boost/type_traits/is_reference.hpp"
#endif
@ -40,17 +38,12 @@ namespace detail {
//
// Non-Assignable wrapper for references.
//
template <typename RefT> class reference_content;
#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
template <typename T>
class reference_content< T& >
template <typename RefT>
class reference_content
{
private: // representation
T& content_;
RefT content_;
public: // structors
@ -58,7 +51,7 @@ public: // structors
{
}
reference_content(T& r)
reference_content(RefT r)
: content_( r )
{
}
@ -74,62 +67,13 @@ private: // non-Assignable
public: // queries
T& get() const
RefT get() const
{
return content_;
}
};
#else // defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
template <typename RefT>
class reference_content
{
private: // representation
void* content_;
public: // structors
~reference_content()
{
}
reference_content(RefT r)
: content_( boost::addressof(r) )
{
}
reference_content(const reference_content& operand)
: content_( operand.content_ )
{
}
private: // non-Assignable
reference_content& operator=(const reference_content&);
private: // helpers, for queries (below)
template <typename T>
RefT get_impl( boost::type<T&> ) const
{
return *static_cast<T*>( content_ );
}
public: // queries
RefT get() const
{
boost::type<RefT> wknd_type;
return get_impl( wknd_type );
}
};
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION workaround
///////////////////////////////////////////////////////////////////////////////
// (detail) metafunction make_reference_content
//