timedthread.h

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/*
 *  $Id: timedthread.h 1285 2011-12-18 13:25:14Z dreibh $
 *
 * SocketAPI implementation for the sctplib.
 * Copyright (C) 2005-2012 by Thomas Dreibholz
 *
 * Realized in co-operation between
 * - Siemens AG
 * - University of Essen, Institute of Computer Networking Technology
 * - University of Applied Sciences, Muenster
 *
 * Acknowledgement
 * This work was partially funded by the Bundesministerium fuer Bildung und
 * Forschung (BMBF) of the Federal Republic of Germany (Foerderkennzeichen 01AK045).
 * The authors alone are responsible for the contents.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Contact: discussion@sctp.de
 *          dreibh@iem.uni-due.de
 *          tuexen@fh-muenster.de
 *
 * Purpose: Timed Thread Implementation
 *
 */


#ifndef TIMEDTHREAD_H
#define TIMEDTHREAD_H


#include "tdsystem.h"
#include "multitimerthread.h"



class TimedThread : public SingleTimerThread
{
   // ====== Constructor/Destructor =========================================
   public:
   TimedThread(const card64   usec,
               const char*    name  = "TimedThread",
               const cardinal flags = TF_CancelDeferred);

   ~TimedThread();


   // ====== Interval functions =============================================
   inline card64 getInterval();

   inline void setInterval(const card64 usec);

   inline void setNextAction(const card64 usec      = 0,
                             const card64 callLimit = 1);

   inline void setNextActionAbs(const card64 timeStamp = 0,
                                const card64 callLimit = 1);

   inline cardinal getTimerCorrection();

   inline void setTimerCorrection(const cardinal maxCorrection = 0);

   inline void leaveCorrectionLoop();

   inline void setFastStart(const bool on);

   inline bool getFastStart() const;


   // ====== timerEvent() to be implemented by subclass =====================
   protected:
   virtual void timerEvent() = 0;


   // ====== Private data ===================================================
   private:
   void timerEvent(const cardinal timer);
};


#include "timedthread.icc"


#endif