MSThreads.hh
Go to the documentation of this file.
00001 /*
00002  * MSThreads.hh
00003  *
00004  * Copyright 2002, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
00005  * Copyright 2002, Bastiaan Bakker. All rights reserved.
00006  *
00007  * See the COPYING file for the terms of usage and distribution.
00008  */
00009 
00010 #ifndef _LOG4CPP_THREADING_MSTHREADS_HH
00011 #define _LOG4CPP_THREADING_MSTHREADS_HH
00012 
00013 #include <string>
00014 
00015 // deal with ERROR #define
00016 // N.B. This #includes windows.h with NOGDI and WIN32_LEAN_AND_MEAN #defined.
00017 //      If this is not what the user wants, #include windows.h before this file.
00018 #ifndef _WINDOWS_
00019 #  ifndef NOGDI
00020 #    define NOGDI  // this will circumvent the ERROR #define in windows.h
00021 #    define LOG4CPP_UNDEFINE_NOGDI
00022 #  endif
00023 
00024 #  ifndef WIN32_LEAN_AND_MEAN
00025 #    define WIN32_LEAN_AND_MEAN
00026 #    define LOG4CPP_UNDEFINE_WIN32_LEAN_AND_MEAN
00027 #  endif
00028 
00029 #  include <windows.h>
00030 
00031 #  ifdef LOG4CPP_UNDEFINE_NOGDI
00032 #    undef NOGDI
00033 #  endif
00034 
00035 #  ifdef LOG4CPP_UNDEFINE_WIN32_LEAN_AND_MEAN
00036 #    undef WIN32_LEAN_AND_MEAN
00037 #  endif
00038 
00039 #endif // done dealing with ERROR #define
00040 
00041 LOG4CPP_NS_BEGIN
00042 namespace threading {
00048     std::string getThreadId();
00049 
00053     class LOG4CPP_EXPORT MSMutex {
00054     public:
00055         MSMutex() { InitializeCriticalSection(&_criticalSection); }
00056         ~MSMutex() { DeleteCriticalSection(&_criticalSection); }
00057         inline LPCRITICAL_SECTION getCriticalSection() {
00058             return &_criticalSection;
00059         }
00060 
00061     private:
00062         MSMutex(const MSMutex& other);
00063         CRITICAL_SECTION _criticalSection;
00064     };
00065 
00069     typedef MSMutex Mutex;
00070 
00075     class MSScopedLock {
00076     public:
00077         MSScopedLock(MSMutex& mutex) {
00078             _criticalSection = mutex.getCriticalSection();
00079             EnterCriticalSection(_criticalSection);
00080         }
00081 
00082         ~MSScopedLock() { LeaveCriticalSection(_criticalSection); }
00083 
00084     private:
00085         MSScopedLock(const MSScopedLock& other);
00086         LPCRITICAL_SECTION _criticalSection;
00087     };
00088 
00093     typedef MSScopedLock ScopedLock;
00094 
00101     template<typename T> class ThreadLocalDataHolder {
00102     public:
00103         inline ThreadLocalDataHolder() :
00104             _key(TlsAlloc()) {};
00105 
00106         inline ~ThreadLocalDataHolder() {
00107             TlsFree(_key);
00108         };
00109 
00115         inline T* get() const {
00116             return (T*)TlsGetValue(_key);
00117         };
00118 
00125         inline T* operator->() const { return get(); };
00126 
00132         inline T& operator*() const { return *get(); };
00133 
00140         inline T* release() {
00141             T* result = (T*)TlsGetValue(_key);
00142             TlsSetValue(_key, NULL);
00143             return result;
00144         };
00145 
00152         inline void reset(T* p = NULL) {
00153             T* thing = (T*)TlsGetValue(_key);
00154             delete thing;
00155             TlsSetValue(_key, p);
00156         };
00157 
00158     private:
00159         DWORD _key;
00160     };
00161 }
00162 LOG4CPP_NS_END
00163 #endif


rc_visard_driver
Author(s): Heiko Hirschmueller , Christian Emmerich , Felix Ruess
autogenerated on Thu Jun 6 2019 20:43:05