TGo4ThreadHandler.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 TGo4ThreadHandler_H
#define TGo4ThreadHandler_H
 
#include "TNamed.h"
 
class TGo4Thread;
class TIterator;
class TObjArray;
class TMutex;
class TGo4ThreadManager;
class TGo4Runnable;

 
class TGo4ThreadHandler : public TNamed {
 
   public:
      TGo4ThreadHandler(const TGo4ThreadHandler &right);
 
      TGo4ThreadHandler (const char *name, TGo4ThreadManager *parent);
 
      virtual ~TGo4ThreadHandler();

      Bool_t AddThread (TGo4Thread *gthr);

      Bool_t RemoveThread (const char *name);

      Bool_t NewThread(const char *name, TGo4Runnable *runnable);

      Int_t CreateAll();

      Bool_t Create(const char *thname);

      Int_t CancelAll();

      Bool_t Cancel(const char *thname);

      Int_t ReCreateAll();

      Bool_t ReCreate(const char *thname);

      Int_t StartAll();

      Bool_t Start(const char *thname);

      Int_t StopAll ();

      Bool_t Stop(const char *thname);

      Int_t DumpThreads(Int_t mode = 0);

      TGo4Thread *GetThread(const char *name);

      Int_t GetEntries() const;

      Bool_t AllCreated();

      Bool_t AllRunning();

      Bool_t AllWaiting();

      Bool_t IsOperating() const { return fbIsOperating; }
 
   protected:

      TGo4ThreadManager *fxManager{nullptr};
 
   private:

      Bool_t fbIsOperating{kFALSE};

      TMutex *fxListMutex{nullptr};

      TIterator *fxIterator{nullptr};

      TObjArray *fxArray{nullptr};

      TMutex *fxOperMutex{nullptr};
 
      TGo4ThreadHandler();
};
 
#endif