Semaphore.h

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/*
* Copyright Onix Solutions Limited [OnixS]. All rights reserved.
*
* This software owned by Onix Solutions Limited [OnixS] and is protected by copyright law
* and international copyright treaties.
*
* Access to and use of the software is governed by the terms of the applicable OnixS Software
* Services Agreement (the Agreement) and Customer end user license agreements granting
* a non-assignable, non-transferable and non-exclusive license to use the software
* for it's own data processing purposes under the terms defined in the Agreement.
*
* Except as otherwise granted within the terms of the Agreement, copying or reproduction of any part
* of this source code or associated reference material to any other location for further reproduction
* or redistribution, and any amendments to this copyright notice, are expressly prohibited.
*
* Any reproduction or redistribution for sale or hiring of the Software not in accordance with
* the terms of the Agreement is a violation of copyright law.
*/

#pragma once

#include <OnixS/CboeCFE/MarketData/Pitch/ABI.h>

namespace OnixS
{
    namespace CboeCFE
    {
        namespace MarketData
        {
            namespace Pitch
            {
                /// Semaphore
                class ONIXS_CBOECFE_PITCH_API Semaphore
                {
                public:
                    explicit
                    Semaphore(int initialCounter = 0);
                    ~Semaphore();

                    bool acquire(int timeoutInMs = -1); // infinite
                    void release();

                private:
                    class Impl;
                    Impl* impl_;
                };
            }
        }
    }
}