MeVis/Foundation/Sources/MLUtilities/mlWaitCondition.h

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// **InsertLicense** code
//----------------------------------------------------------------------------------

//----------------------------------------------------------------------------------
#ifndef __mlWaitCondition_H
#define __mlWaitCondition_H

#ifndef __mlUtilsSystem_H
#include "mlUtilsSystem.h"
#endif

#include "mlMutex.h"

ML_UTILS_START_NAMESPACE

//--------------------------------------------------------------------

//--------------------------------------------------------------------
class WaitCondition
{
public:
  WaitCondition() {};

  //--------------------------------------------------------------------
  //--------------------------------------------------------------------
  void wait(Lock& lock)
  {
    _condition.wait(lock);
  }

  //--------------------------------------------------------------------
  //--------------------------------------------------------------------
  template<typename duration_type> bool wait(Lock& lock, duration_type duration)
  {
    return _condition.timed_wait(lock, duration);
  }

  //--------------------------------------------------------------------
  //--------------------------------------------------------------------
  void notifyAll()
  {
    _condition.notify_all();
  }

  //--------------------------------------------------------------------
  //--------------------------------------------------------------------
  void notifyOne()
  {
    _condition.notify_one();
  }

private:
  boost::condition _condition;
};

ML_UTILS_END_NAMESPACE

#endif // __mlWaitCondition_H