97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
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// -*- C++ -*-
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// Module: Log4CPLUS
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// File: threads.h
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// Created: 6/2001
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// Author: Tad E. Smith
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//
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//
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// Copyright 2001-2010 Tad E. Smith
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/** @file */
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#ifndef DCMTK_LOG4CPLUS_THREADS_HEADER_
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#define DCMTK_LOG4CPLUS_THREADS_HEADER_
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#include "dcmtk/oflog/config.h"
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#if defined (DCMTK_LOG4CPLUS_HAVE_PRAGMA_ONCE)
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#pragma once
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#endif
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#include "dcmtk/oflog/tstring.h"
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#include "dcmtk/oflog/helpers/pointer.h"
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namespace dcmtk {
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namespace log4cplus { namespace thread {
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DCMTK_LOG4CPLUS_EXPORT log4cplus::tstring const & getCurrentThreadName();
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DCMTK_LOG4CPLUS_EXPORT log4cplus::tstring const & getCurrentThreadName2();
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DCMTK_LOG4CPLUS_EXPORT void yield();
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DCMTK_LOG4CPLUS_EXPORT void blockAllSignals();
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#ifndef DCMTK_LOG4CPLUS_SINGLE_THREADED
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class ThreadImplBase
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: public virtual log4cplus::helpers::SharedObject
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{
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protected:
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virtual ~ThreadImplBase ();
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};
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/**
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* There are many cross-platform C++ Threading libraries. The goal of
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* this class is not to replace (or match in functionality) those
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* libraries. The goal of this class is to provide a simple Threading
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* class with basic functionality.
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*/
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class DCMTK_LOG4CPLUS_EXPORT AbstractThread
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: public virtual log4cplus::helpers::SharedObject
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{
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public:
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AbstractThread();
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bool isRunning() const;
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virtual void start();
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void join () const;
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virtual void run() = 0;
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protected:
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// Force objects to be constructed on the heap
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virtual ~AbstractThread();
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private:
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helpers::SharedObjectPtr<ThreadImplBase> thread;
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// Disallow copying of instances of this class.
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AbstractThread(const AbstractThread&);
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AbstractThread& operator=(const AbstractThread&);
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};
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typedef helpers::SharedObjectPtr<AbstractThread> AbstractThreadPtr;
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#endif // DCMTK_LOG4CPLUS_SINGLE_THREADED
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} } // namespace log4cplus { namespace thread {
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} // end namespace dcmtk
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#endif // DCMTK_LOG4CPLUS_THREADS_HEADER_
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