// **********************************************************************
//
// Copyright (c) 2003-2012 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************

#pragma once

#include <IceUtil/Config.h>

namespace IceUtilInternal
{

//
// See java.util.concurrent.CountDownLatch in Java 1.5
//

class ICE_UTIL_API CountDownLatch
{
public:
    
    CountDownLatch(int);
    ~CountDownLatch();

    void await() const;
    void countDown();
    int getCount() const;
   
private:
   
#ifdef _WIN32
    mutable LONG _count;
    HANDLE _event;
#else
    int _count;
    mutable pthread_mutex_t _mutex;
    mutable pthread_cond_t _cond;

    inline void lock() const;
    inline void unlock() const;
#endif
};

}