TGo4Runnable.h

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// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------
 
#ifndef TGo4Runnable_H
#define TGo4Runnable_H
 
#include "TNamed.h"
 
class TGo4Thread;
class TGo4ThreadManager;
class TGo4Exception;

 
class TGo4Runnable : public TNamed {
  friend class TGo4Thread;
 
  public:
      TGo4Runnable(const TGo4Runnable &right);
 
      TGo4Runnable (const char *name, TGo4ThreadManager *man);
 
      virtual ~TGo4Runnable();
 
      void SetThread (TGo4Thread *gthread) { fxGo4Thread = gthread; }
 
      TGo4Thread *GetThread() const { return fxGo4Thread; }
 
      TGo4ThreadManager *GetThreadManager() const { return fxManager; }
 
   protected:
 
      TGo4Runnable() {}

      virtual Int_t Run(void *ptr) = 0;

      virtual Int_t PreRun(void *ptr);

      virtual Int_t PostRun(void *ptr);

      virtual void ThreadCatch(TGo4Exception &ex);

      virtual void UnexpectedCatch();

      TGo4ThreadManager *fxManager{nullptr}; 

      TGo4Thread *fxGo4Thread{nullptr};   
};
 
#endif