threaded.h

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/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/



#ifndef threaded_H_
#define threaded_H_

#include "lgrUtil.h"
#include "lgrExceptions.h"

#include <vlutil/vlSmartPointers.h>
#include <vlutil/vlThread.h>
#include <vlutil/vlRunnable.h>

namespace MAKLogger
{

   class DtThreadable;

   typedef DtBoost::shared_ptr<DtRunnable> DtRunnableSP;

   class DT_DLL_LGRUTIL DtThreadedObject
   {
   public:

      DtThreadedObject(DtRunnableSP ptr);

      ~DtThreadedObject();

      void start();

      void join();

      void stop(bool block);

      bool running() const;

      bool started() const;

      void setRunnableObject(DtRunnableSP newObject);

      DtRunnableSP runnableObject() const;

   protected:

      void setRunning(bool value);

      bool myRunningFlag;
      DtRunnableSP myObject;
      DtBoost::shared_ptr<DtThread> myThread;
      mutable DtMutex    myMutex;

   };

}

#endif