1.1 --- a/lemon/glpk.h	Wed Apr 01 14:18:35 2009 +0100
     1.2 +++ b/lemon/glpk.h	Wed Apr 01 22:54:00 2009 +0200
     1.3 @@ -178,12 +178,18 @@
     1.4      ///Solve with dual simplex
     1.5      SolveExitStatus solveDual();
     1.6  
     1.7 +  private:
     1.8 +
     1.9 +    bool _presolve;
    1.10 +
    1.11 +  public:
    1.12 +
    1.13      ///Turns on or off the presolver
    1.14  
    1.15      ///Turns on (\c b is \c true) or off (\c b is \c false) the presolver
    1.16      ///
    1.17      ///The presolver is off by default.
    1.18 -    void presolver(bool b);
    1.19 +    void presolver(bool presolve);
    1.20  
    1.21      ///Enum for \c messageLevel() parameter
    1.22      enum MessageLevel {