Mercurial > hg > orthanc
view OrthancFramework/Sources/MultiThreading/SharedMessageQueue.h @ 5535:d3e8c599797f
ignore GenericGroupLength in C-Find
author | Alain Mazy <am@osimis.io> |
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date | Mon, 19 Feb 2024 18:26:38 +0100 |
parents | 48b8dae6dc77 |
children | f7adfb22e20e |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2024 Osimis S.A., Belgium * Copyright (C) 2021-2024 Sebastien Jodogne, ICTEAM UCLouvain, Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/>. **/ #pragma once #include "../IDynamicObject.h" #include <stdint.h> #include <list> #include <boost/thread.hpp> namespace Orthanc { class ORTHANC_PUBLIC SharedMessageQueue : public boost::noncopyable { private: typedef std::list<IDynamicObject*> Queue; bool isFifo_; unsigned int maxSize_; Queue queue_; boost::mutex mutex_; boost::condition_variable elementAvailable_; boost::condition_variable emptied_; public: explicit SharedMessageQueue(unsigned int maxSize = 0); ~SharedMessageQueue(); // This transfers the ownership of the message void Enqueue(IDynamicObject* message); // The caller is responsible to delete the dequeud message! IDynamicObject* Dequeue(int32_t millisecondsTimeout); bool WaitEmpty(int32_t millisecondsTimeout); bool IsFifoPolicy() const; bool IsLifoPolicy() const; void SetFifoPolicy(); void SetLifoPolicy(); void Clear(); size_t GetSize(); }; }