diff options
Diffstat (limited to 'boost/variant/detail/element_index.hpp')
| -rw-r--r-- | boost/variant/detail/element_index.hpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/boost/variant/detail/element_index.hpp b/boost/variant/detail/element_index.hpp index bd80bdd15c..8ea92ecc5e 100644 --- a/boost/variant/detail/element_index.hpp +++ b/boost/variant/detail/element_index.hpp @@ -16,6 +16,8 @@ #include "boost/variant/recursive_wrapper_fwd.hpp" #include "boost/variant/variant_fwd.hpp" +#include "boost/type_traits/remove_cv.hpp" +#include "boost/type_traits/remove_reference.hpp" #include "boost/mpl/find_if.hpp" namespace boost { namespace detail { namespace variant { @@ -42,7 +44,7 @@ struct element_iterator_impl : template <class Variant, class T> struct element_iterator : - element_iterator_impl< typename Variant::types, T> + element_iterator_impl< typename Variant::types, typename boost::remove_reference<T>::type > {}; template <class Variant, class T> |