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/B3/MarketData/UMDF/ABI.h>
 
namespace OnixS
{
    namespace B3
    {
        namespace MarketData
        {
            namespace UMDF
            {
                namespace System
                {
                    class ONIXS_B3_UMDF_MD_API Semaphore
                    {
                    public:
                        explicit
                        Semaphore(int initialCounter = 0);
                        ~Semaphore();
 
                        bool acquire(int timeoutInMs = -1); // infinite
                        void release();
 
                    private:
                        class Impl;
                        Impl* impl_;
                    };
                }
            }
        }
    }
}