diff options
Diffstat (limited to 'contrib/src/boost/type_traits/add_reference.hpp')
-rw-r--r-- | contrib/src/boost/type_traits/add_reference.hpp | 118 |
1 files changed, 59 insertions, 59 deletions
diff --git a/contrib/src/boost/type_traits/add_reference.hpp b/contrib/src/boost/type_traits/add_reference.hpp index 3c91415..d5f15ab 100644 --- a/contrib/src/boost/type_traits/add_reference.hpp +++ b/contrib/src/boost/type_traits/add_reference.hpp @@ -1,59 +1,59 @@ - -// (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_ADD_REFERENCE_HPP_INCLUDED -#define BOOST_TT_ADD_REFERENCE_HPP_INCLUDED - -#include <boost/detail/workaround.hpp> -#include <boost/config.hpp> - -namespace boost { - -namespace detail { - -// -// We can't filter out rvalue_references at the same level as -// references or we get ambiguities from msvc: -// - -template <typename T> -struct add_reference_impl -{ - typedef T& type; -}; - -#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES -template <typename T> -struct add_reference_impl<T&&> -{ - typedef T&& type; -}; -#endif - -} // namespace detail - -template <class T> struct add_reference -{ - typedef typename boost::detail::add_reference_impl<T>::type type; -}; -template <class T> struct add_reference<T&> -{ - typedef T& type; -}; - -// these full specialisations are always required: -template <> struct add_reference<void> { typedef void type; }; -#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS -template <> struct add_reference<const void> { typedef const void type; }; -template <> struct add_reference<const volatile void> { typedef const volatile void type; }; -template <> struct add_reference<volatile void> { typedef volatile void type; }; -#endif - -} // namespace boost - -#endif // BOOST_TT_ADD_REFERENCE_HPP_INCLUDED +
+// (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_ADD_REFERENCE_HPP_INCLUDED
+#define BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
+
+#include <boost/detail/workaround.hpp>
+#include <boost/config.hpp>
+
+namespace boost {
+
+namespace detail {
+
+//
+// We can't filter out rvalue_references at the same level as
+// references or we get ambiguities from msvc:
+//
+
+template <typename T>
+struct add_reference_impl
+{
+ typedef T& type;
+};
+
+#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
+template <typename T>
+struct add_reference_impl<T&&>
+{
+ typedef T&& type;
+};
+#endif
+
+} // namespace detail
+
+template <class T> struct add_reference
+{
+ typedef typename boost::detail::add_reference_impl<T>::type type;
+};
+template <class T> struct add_reference<T&>
+{
+ typedef T& type;
+};
+
+// these full specialisations are always required:
+template <> struct add_reference<void> { typedef void type; };
+#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
+template <> struct add_reference<const void> { typedef const void type; };
+template <> struct add_reference<const volatile void> { typedef const volatile void type; };
+template <> struct add_reference<volatile void> { typedef volatile void type; };
+#endif
+
+} // namespace boost
+
+#endif // BOOST_TT_ADD_REFERENCE_HPP_INCLUDED
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