1.1 --- a/lemon/karp.h Thu Mar 04 10:03:14 2010 +0100 1.2 +++ b/lemon/karp.h Mon Mar 08 08:33:41 2010 +0100 1.3 @@ -237,6 +237,10 @@ 1.4 1.5 /// @} 1.6 1.7 + protected: 1.8 + 1.9 + Karp() {} 1.10 + 1.11 public: 1.12 1.13 /// \brief Constructor.