1.1 --- a/lemon/lp_base.h	Fri Nov 24 14:24:43 2006 +0000
     1.2 +++ b/lemon/lp_base.h	Tue Nov 28 12:36:51 2006 +0000
     1.3 @@ -206,6 +206,7 @@
     1.4  
     1.5      class ColIt : public Col {
     1.6        LpSolverBase *_lp;
     1.7 +    public:
     1.8        ColIt() {}
     1.9        ColIt(LpSolverBase &lp) : _lp(&lp)
    1.10        {