diff -r 68792fb2870f -r e4554cd6b2bf lemon/clp.h
--- a/lemon/clp.h	Fri Oct 02 17:03:43 2009 +0200
+++ b/lemon/clp.h	Sun Oct 04 00:28:42 2009 +0200
@@ -75,6 +75,7 @@
 
     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);