BoostThreads.hh

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/*
 * BoostThreads.hh
 *
 * Copyright 2002, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
 * Copyright 2002, Bastiaan Bakker. All rights reserved.
 *
 * See the COPYING file for the terms of usage and distribution.
 */
 
#ifndef _LOG4CPP_THREADING_BOOSTTHREADS_HH
#define _LOG4CPP_THREADING_BOOSTTHREADS_HH
 
#include <boost/thread/mutex.hpp>
#include <boost/thread/thread.hpp>
#include <boost/thread/tss.hpp>
#include <cstdio>
#include <log4cpp/Portability.hh>
#include <string>
 
namespace log4cpp {
    namespace threading {
        static std::string getThreadId() {
            char buffer[14];
            // Boost.Threads stores the thread ID but doesn't expose it
            sprintf(buffer, "not available");
            return std::string(buffer);
        };
 
        typedef boost::mutex Mutex;
        typedef boost::mutex::scoped_lock ScopedLock;
 
        template <typename T> class ThreadLocalDataHolder {
          public:
            inline T* get() const {
                return _localData.get();
            };
 
            inline T* operator->() const {
                return _localData.get();
            };
            inline T& operator*() const {
                return *_localData.get();
            };
 
            inline T* release() {
                return _localData.release();
            };
 
            inline void reset(T* p = NULL) {
                _localData.reset(p);
            };
 
          private:
            boost::thread_specific_ptr<T> _localData;
        };
 
    } // namespace threading
} // namespace log4cpp
#endif