https://svn.lrde.epita.fr/svn/oln/trunk/static Index: ChangeLog from Roland Levillain &lt;roland(a)lrde.epita.fr&gt; Replace stc::internal::not_user_defined with mlc::undefined. * stc/entry.hh (internal::not_user_defined): Remove class. s/internal::not_user_defined/mlc::undefined/g. entry.hh | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) Index: stc/entry.hh --- stc/entry.hh (revision 491) +++ stc/entry.hh (working copy) @@ -98,6 +98,7 @@ #include <mlc/if.hh> #include <mlc/is_a.hh> +#include <mlc/flags.hh> #include <mlc/comma.hh> namespace stc @@ -106,17 +107,15 @@ { // End of the recurring inheritance. struct none {}; - // No user class should derive from this class. - struct not_user_defined {}; } /** \brief Entry point of a hierarchy. To be possibly specialized by the user. - This class is use as selector ``plugging'' itself (inheriting) + This class is used as selector ``plugging'' itself (inheriting) to (from) a bottom class in one of the multiple hierarchies. */ template <typename exact, unsigned num> - struct set_entry_node : public internal::not_user_defined + struct set_entry_node : public mlc::undefined { // Nothing. }; @@ -129,7 +128,7 @@ struct get_entry_node : public set_entry_node<exact, num>, public mlc::if_< mlc_is_a( mlc_comma_1( set_entry_node<exact, num + 1> ), - internal::not_user_defined ), + mlc::undefined ), internal::none, internal::get_entry_node<exact, num + 1> >::ret {