diff -r 58c330ad0b5c -r 6be1f9bd2ac0 lemon/cplex.h
--- a/lemon/cplex.h	Sun Oct 04 10:15:32 2009 +0200
+++ b/lemon/cplex.h	Wed Dec 09 11:14:06 2009 +0100
@@ -93,6 +93,7 @@
 
     virtual int _addCol();
     virtual int _addRow();
+    virtual int _addRow(Value l, ExprIterator b, ExprIterator e, Value u);
 
     virtual void _eraseCol(int i);
     virtual void _eraseRow(int i);