class TMutex: public TVirtualMutex
TMutex This class implements mutex locks. A mutex is a mutual exclusive lock. The actual work is done via the TMutexImp class (either TPosixMutex or TWin32Mutex).
Function Members (Methods)
public:
| virtual | ~TMutex() |
| void | TObject::AbstractMethod(const char* method) const |
| Int_t | TVirtualMutex::Acquire() |
| virtual void | TObject::AppendPad(Option_t* option = "") |
| virtual void | TObject::Browse(TBrowser* b) |
| static TClass* | Class() |
| virtual const char* | TObject::ClassName() const |
| virtual Int_t | CleanUp() |
| virtual void | TObject::Clear(Option_t* = "") |
| virtual TObject* | TObject::Clone(const char* newname = "") const |
| virtual Int_t | TObject::Compare(const TObject* obj) const |
| virtual void | TObject::Copy(TObject& object) const |
| virtual void | TObject::Delete(Option_t* option = "")MENU |
| virtual Int_t | TObject::DistancetoPrimitive(Int_t px, Int_t py) |
| virtual void | TObject::Draw(Option_t* option = "") |
| virtual void | TObject::DrawClass() constMENU |
| virtual TObject* | TObject::DrawClone(Option_t* option = "") constMENU |
| virtual void | TObject::Dump() constMENU |
| virtual void | TObject::Error(const char* method, const char* msgfmt) const |
| virtual void | TObject::Execute(const char* method, const char* params, Int_t* error = 0) |
| virtual void | TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0) |
| virtual void | TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py) |
| virtual TVirtualMutex* | Factory(Bool_t recursive = kFALSE) |
| virtual void | TObject::Fatal(const char* method, const char* msgfmt) const |
| virtual TObject* | TObject::FindObject(const char* name) const |
| virtual TObject* | TObject::FindObject(const TObject* obj) const |
| virtual Option_t* | TObject::GetDrawOption() const |
| static Long_t | TObject::GetDtorOnly() |
| virtual const char* | TObject::GetIconName() const |
| virtual const char* | TObject::GetName() const |
| virtual char* | TObject::GetObjectInfo(Int_t px, Int_t py) const |
| static Bool_t | TObject::GetObjectStat() |
| virtual Option_t* | TObject::GetOption() const |
| virtual const char* | TObject::GetTitle() const |
| virtual UInt_t | TObject::GetUniqueID() const |
| virtual Bool_t | TObject::HandleTimer(TTimer* timer) |
| virtual ULong_t | TObject::Hash() const |
| virtual void | TObject::Info(const char* method, const char* msgfmt) const |
| virtual Bool_t | TObject::InheritsFrom(const char* classname) const |
| virtual Bool_t | TObject::InheritsFrom(const TClass* cl) const |
| virtual void | TObject::Inspect() constMENU |
| void | TObject::InvertBit(UInt_t f) |
| virtual TClass* | IsA() const |
| virtual Bool_t | TObject::IsEqual(const TObject* obj) const |
| virtual Bool_t | TObject::IsFolder() const |
| Bool_t | TObject::IsOnHeap() const |
| virtual Bool_t | TObject::IsSortable() const |
| Bool_t | TObject::IsZombie() const |
| virtual Int_t | Lock() |
| virtual void | TObject::ls(Option_t* option = "") const |
| void | TObject::MayNotUse(const char* method) const |
| virtual Bool_t | TObject::Notify() |
| void | TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const |
| void | TObject::operator delete(void* ptr) |
| void | TObject::operator delete(void* ptr, void* vp) |
| void | TObject::operator delete[](void* ptr) |
| void | TObject::operator delete[](void* ptr, void* vp) |
| void* | TObject::operator new(size_t sz) |
| void* | TObject::operator new(size_t sz, void* vp) |
| void* | TObject::operator new[](size_t sz) |
| void* | TObject::operator new[](size_t sz, void* vp) |
| virtual void | TObject::Paint(Option_t* option = "") |
| virtual void | TObject::Pop() |
| virtual void | TObject::Print(Option_t* option = "") const |
| virtual Int_t | TObject::Read(const char* name) |
| virtual void | TObject::RecursiveRemove(TObject* obj) |
| Int_t | TVirtualMutex::Release() |
| void | TObject::ResetBit(UInt_t f) |
| virtual void | TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU |
| virtual void | TObject::SavePrimitive(ostream& out, Option_t* option = "") |
| void | TObject::SetBit(UInt_t f) |
| void | TObject::SetBit(UInt_t f, Bool_t set) |
| virtual void | TObject::SetDrawOption(Option_t* option = "")MENU |
| static void | TObject::SetDtorOnly(void* obj) |
| static void | TObject::SetObjectStat(Bool_t stat) |
| virtual void | TObject::SetUniqueID(UInt_t uid) |
| virtual void | ShowMembers(TMemberInspector& insp) const |
| virtual void | Streamer(TBuffer&) |
| void | StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b) |
| virtual void | TObject::SysError(const char* method, const char* msgfmt) const |
| Bool_t | TObject::TestBit(UInt_t f) const |
| Int_t | TObject::TestBits(UInt_t f) const |
| TMutex(Bool_t recursive = kFALSE) | |
| virtual Int_t | TryLock() |
| virtual Int_t | UnLock() |
| virtual void | TObject::UseCurrentStyle() |
| virtual void | TObject::Warning(const char* method, const char* msgfmt) const |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) |
| virtual Int_t | TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const |
protected:
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| void | TObject::MakeZombie() |
Data Members
public:
| static TObject::(anonymous) | TObject::kBitMask | |
| static TObject::EStatusBits | TObject::kCanDelete | |
| static TObject::EStatusBits | TObject::kCannotPick | |
| static TObject::EStatusBits | TObject::kHasUUID | |
| static TObject::EStatusBits | TObject::kInvalidObject | |
| static TObject::(anonymous) | TObject::kIsOnHeap | |
| static TObject::EStatusBits | TObject::kIsReferenced | |
| static TObject::EStatusBits | TObject::kMustCleanup | |
| static TObject::EStatusBits | TObject::kNoContextMenu | |
| static TObject::(anonymous) | TObject::kNotDeleted | |
| static TObject::EStatusBits | TObject::kObjInCanvas | |
| static TObject::(anonymous) | TObject::kOverwrite | |
| static TObject::(anonymous) | TObject::kSingleKey | |
| static TObject::(anonymous) | TObject::kWriteDelete | |
| static TObject::(anonymous) | TObject::kZombie |
private:
| TMutexImp* | fMutexImp | pointer to mutex implementation |
Class Charts
Function documentation
TMutex(Bool_t recursive = kFALSE)
Create a mutex lock. The actual mutex implementation will be provided via the TThreadFactory.
Int_t Lock()
Lock the mutex. Returns 0 when no error, EDEADLK when mutex was already locked by this thread and this mutex is not reentrant.
Int_t TryLock()
Try to lock mutex. Returns 0 when no error, EDEADLK when mutex was already locked by this thread and this mutex is not reentrant.
Int_t UnLock()
Unlock the mutex. Returns 0 when no error, EPERM when mutex was already unlocked by this thread.
TVirtualMutex * Factory(Bool_t recursive = kFALSE)
Create mutex and return pointer to it. Calling function must care about proper deletion. The function is intended to be used in connection with the R__LOCKGUARD2 macro for local thread protection. Since "new" is used the TStorage class has to be protected by gGlobalMutex.