diff options
Diffstat (limited to 'boost/ptr_container/nullable.hpp')
| -rw-r--r--[-rwxr-xr-x] | boost/ptr_container/nullable.hpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/boost/ptr_container/nullable.hpp b/boost/ptr_container/nullable.hpp index b3e4603d1e..5934812f48 100755..100644 --- a/boost/ptr_container/nullable.hpp +++ b/boost/ptr_container/nullable.hpp @@ -18,6 +18,7 @@ #endif #include <boost/type_traits/detail/yes_no_type.hpp> +#include <boost/type_traits/is_const.hpp> #include <boost/mpl/eval_if.hpp> #include <boost/mpl/identity.hpp> #include <boost/config.hpp> @@ -68,6 +69,17 @@ namespace boost type; }; + namespace ptr_container_detail + { + template< class T > + struct void_ptr + { + typedef BOOST_DEDUCED_TYPENAME + mpl::if_c< boost::is_const< + BOOST_DEDUCED_TYPENAME boost::remove_nullable<T>::type >::value, + const void*, void* >::type type; + }; + } } #endif |