1.1 --- a/src/lemon/lp_glpk.h	Fri May 20 09:31:25 2005 +0000
     1.2 +++ b/src/lemon/lp_glpk.h	Fri May 20 09:43:40 2005 +0000
     1.3 @@ -50,6 +50,9 @@
     1.4  
     1.5      virtual int _addCol();
     1.6      virtual int _addRow();
     1.7 +    virtual void _eraseCol(int i);
     1.8 +    virtual void _eraseRow(int i);
     1.9 +
    1.10      virtual void _setRowCoeffs(int i, 
    1.11  			       int length,
    1.12                                 const int   * indices,