// Copyright 2009-2020 Intel Corporation
// SPDX-License-Identifier: Apache-2.0

#pragma once

#include "mutex.h"

namespace embree
{
  class ConditionSys
  {
  public:
    ConditionSys();
    ~ConditionSys();
    void wait( class MutexSys& mutex );
    void notify_all();

    template<typename Predicate>
      __forceinline void wait( class MutexSys& mutex, const Predicate& pred )
    {
      while (!pred()) wait(mutex);
    }

  private:
    ConditionSys (const ConditionSys& other) DELETED; // do not implement
    ConditionSys& operator= (const ConditionSys& other) DELETED; // do not implement

  protected:
    void* cond;
  };
}