1.1 --- a/lemon/lp_glpk.h	Mon Dec 04 18:09:09 2006 +0000
     1.2 +++ b/lemon/lp_glpk.h	Thu Dec 07 16:10:54 2006 +0000
     1.3 @@ -63,10 +63,14 @@
     1.4      virtual Value _getCoeff(int row, int col);
     1.5  
     1.6      virtual void _setColLowerBound(int i, Value value);
     1.7 +    virtual Value _getColLowerBound(int i);
     1.8      virtual void _setColUpperBound(int i, Value value);
     1.9 +    virtual Value _getColUpperBound(int i);
    1.10 +
    1.11  //     virtual void _setRowLowerBound(int i, Value value);
    1.12  //     virtual void _setRowUpperBound(int i, Value value);
    1.13      virtual void _setRowBounds(int i, Value lower, Value upper);
    1.14 +    virtual void _getRowBounds(int i, Value &lb, Value &ub);
    1.15      virtual void _setObjCoeff(int i, Value obj_coef);
    1.16      virtual Value _getObjCoeff(int i);
    1.17      virtual void _clearObj();