1.1 --- a/lemon/bits/map_extender.h	Sat Apr 18 21:54:30 2009 +0200
     1.2 +++ b/lemon/bits/map_extender.h	Tue Apr 21 10:34:49 2009 +0100
     1.3 @@ -47,6 +47,8 @@
     1.4  
     1.5      typedef typename Parent::Key Key;
     1.6      typedef typename Parent::Value Value;
     1.7 +    typedef typename Parent::Reference Reference;
     1.8 +    typedef typename Parent::ConstReference ConstReference;
     1.9  
    1.10      class MapIt;
    1.11      class ConstMapIt;
    1.12 @@ -187,6 +189,8 @@
    1.13  
    1.14      typedef typename Parent::Key Key;
    1.15      typedef typename Parent::Value Value;
    1.16 +    typedef typename Parent::Reference Reference;
    1.17 +    typedef typename Parent::ConstReference ConstReference;
    1.18  
    1.19      class MapIt;
    1.20      class ConstMapIt;