mlWaitCondition.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef ML_WAIT_CONDITION_H
#define ML_WAIT_CONDITION_H
 
 
#include "mlUtilsSystem.h"
 
#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