diff -r ad44b1dd8013 -r 46b088b01f88 src/lemon/lp_cplex.h
--- a/src/lemon/lp_cplex.h	Fri May 20 09:31:25 2005 +0000
+++ b/src/lemon/lp_cplex.h	Fri May 20 09:43:40 2005 +0000
@@ -55,6 +55,8 @@
 
     virtual int _addCol();
     virtual int _addRow();
+    virtual void _eraseCol(int i);
+    virtual void _eraseRow(int i);
     virtual void _setRowCoeffs(int i, 
 			       int length,
                                const int   * indices,