Mercurial > hg > orthanc
view OrthancServer/Database/Compatibility/SetOfResources.h @ 4064:7176ebf08765
Semaphore: allow acquiring/releasing multiple resources
author | Alain Mazy |
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date | Thu, 11 Jun 2020 16:42:27 +0200 |
parents | 2a170a8f1faf |
children |
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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) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include "../../../Core/Compatibility.h" #include "../IDatabaseWrapper.h" #include "ILookupResources.h" #include <set> #include <memory> namespace Orthanc { namespace Compatibility { class SetOfResources : public boost::noncopyable { private: typedef std::set<int64_t> Resources; IDatabaseWrapper& database_; ResourceType level_; std::unique_ptr<Resources> resources_; public: SetOfResources(IDatabaseWrapper& database, ResourceType level) : database_(database), level_(level) { } ResourceType GetLevel() const { return level_; } void Intersect(const std::list<int64_t>& resources); void GoDown(); void Flatten(ILookupResources& compatibility, std::list<int64_t>& result); void Flatten(std::list<std::string>& result); void Clear() { resources_.reset(NULL); } }; } }