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Diffstat (limited to 'boost/type_traits/floating_point_promotion.hpp')
-rw-r--r--boost/type_traits/floating_point_promotion.hpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/boost/type_traits/floating_point_promotion.hpp b/boost/type_traits/floating_point_promotion.hpp
index 993e14ef4b..0e709b74ae 100644
--- a/boost/type_traits/floating_point_promotion.hpp
+++ b/boost/type_traits/floating_point_promotion.hpp
@@ -14,6 +14,12 @@ namespace boost {
template<> struct floating_point_promotion<float volatile>{ typedef double volatile type; };
template<> struct floating_point_promotion<float const volatile> { typedef double const volatile type; };
+#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
+
+ template <class T> using floating_point_promotion_t = typename floating_point_promotion<T>::type;
+
+#endif
+
}
#endif // #ifndef FILE_boost_type_traits_floating_point_promotion_hpp_INCLUDED