diff -r b2dfd32b4895 -r 173b53b28d7c lemon/lp_cplex.h
--- a/lemon/lp_cplex.h	Wed Nov 30 13:24:37 2005 +0000
+++ b/lemon/lp_cplex.h	Wed Nov 30 17:00:17 2005 +0000
@@ -76,11 +76,10 @@
     ///\e
     
     virtual SolveExitStatus _solve();
-
     virtual Value _getPrimal(int i);
     virtual Value _getDual(int i);
-    
     virtual Value _getPrimalValue();
+    virtual bool _isBasicCol(int i);
     
     virtual SolutionStatus _getPrimalStatus();
     virtual SolutionStatus _getDualStatus();