/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_CPPU_SOURCE_THREADPOOL_JOBQUEUE_HXX #define INCLUDED_CPPU_SOURCE_THREADPOOL_JOBQUEUE_HXX #include <deque> #include <memory> #include <sal/types.h> #include <osl/conditn.hxx> #include <osl/mutex.hxx> namespace cppu_threadpool { extern "C" typedef void (RequestFun)(void *); struct Job { void *pThreadSpecificData; RequestFun * doRequest; }; class DisposedCallerAdmin; typedef std::shared_ptr<DisposedCallerAdmin> DisposedCallerAdminHolder; class JobQueue { public: JobQueue(); void add( void *pThreadSpecificData, RequestFun * doRequest ); void *enter( sal_Int64 nDisposeId , bool bReturnWhenNoJob = false ); void dispose( sal_Int64 nDisposeId ); void suspend(); void resume(); bool isEmpty() const; bool isCallstackEmpty() const; bool isBusy() const; private: mutable ::osl::Mutex m_mutex; std::deque < struct Job > m_lstJob; std::deque<sal_Int64> m_lstCallstack; sal_Int32 m_nToDo; bool m_bSuspended; osl::Condition m_cndWait; DisposedCallerAdminHolder m_DisposedCallerAdmin; }; } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */