1.1 --- a/src/lemon/lp_glpk.cc	Thu Apr 07 06:38:56 2005 +0000
     1.2 +++ b/src/lemon/lp_glpk.cc	Thu Apr 07 09:42:31 2005 +0000
     1.3 @@ -257,7 +257,7 @@
     1.4    
     1.5    LpGlpk::Value LpGlpk::_getPrimalValue()
     1.6    {
     1.7 -    return 0;
     1.8 +    return lpx_get_obj_val(lp);
     1.9    }
    1.10    
    1.11   
    1.12 @@ -290,10 +290,12 @@
    1.13  
    1.14    void LpGlpk::_setMax()
    1.15    {
    1.16 -  }
    1.17 +      lpx_set_obj_dir(lp, LPX_MAX);
    1.18 +   }
    1.19    void LpGlpk::_setMin()
    1.20    {
    1.21 -  }
    1.22 +      lpx_set_obj_dir(lp, LPX_MIN);
    1.23 +   }
    1.24  
    1.25   
    1.26  } //END OF NAMESPACE LEMON