1.1 --- a/lemon/lp_skeleton.cc	Sat Jul 21 10:18:57 2012 +0200
     1.2 +++ b/lemon/lp_skeleton.cc	Fri Jul 20 17:09:01 2012 +0200
     1.3 @@ -91,6 +91,8 @@
     1.4  
     1.5    void SkeletonSolverBase::_messageLevel(MessageLevel) {}
     1.6  
     1.7 +  void SkeletonSolverBase::_write(std::string, std::string) const {}
     1.8 +
     1.9    LpSkeleton::SolveExitStatus LpSkeleton::_solve() { return SOLVED; }
    1.10  
    1.11    LpSkeleton::Value LpSkeleton::_getPrimal(int) const { return 0; }