TMutex Class Reference

Definition at line 30 of file TMutex.h.

Public Member Functions
	TMutex (Bool_t recursive=kFALSE)
	Create a mutex lock.
virtual	~TMutex ()
Int_t	CleanUp () override
	Clean up of mutex.
TVirtualMutex *	Factory (Bool_t recursive=kFALSE) override
	Create mutex and return pointer to it.
TClass *	IsA () const override
void	lock ()
Int_t	Lock () override
	Lock the mutex.
void	Streamer (TBuffer &) override
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Int_t	TryLock () override
	Try to lock mutex.
void	unlock ()
Int_t	UnLock () override
	Unlock the mutex.
Public Member Functions inherited from TVirtualMutex
	TVirtualMutex (Bool_t=kFALSE)
virtual	~TVirtualMutex ()
Int_t	Acquire ()
Int_t	Release ()
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TVirtualMutex
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()

Private Member Functions
	TMutex (const TMutex &)=delete
TMutex &	operator= (const TMutex &)=delete

Private Attributes
TMutexImp *	fMutexImp

Friends
class	TCondition
class	TThread

#include <TMutex.h>

Inheritance diagram for TMutex:

Constructor & Destructor Documentation

TMutex() [1/2]

TMutex::TMutex ( const TMutex &  )

privatedelete

TMutex() [2/2]

TMutex::TMutex

(

Bool_t

recursive = kFALSE

)

Create a mutex lock.

The actual mutex implementation will be provided via the TThreadFactory.

Definition at line 34 of file TMutex.cxx.

~TMutex()

virtual TMutex::~TMutex ( )

inlinevirtual

Definition at line 43 of file TMutex.h.

Member Function Documentation

Class()

static TClass * TMutex::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TMutex::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TMutex::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 56 of file TMutex.h.

CleanUp()

Int_t TMutex::CleanUp ( )

overridevirtual

Clean up of mutex.

Implements TVirtualMutex.

Definition at line 76 of file TMutex.cxx.

DeclFileName()

static const char * TMutex::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 56 of file TMutex.h.

Factory()

TVirtualMutex * TMutex::Factory ( Bool_t  recursive = kFALSE )

overridevirtual

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.

Implements TVirtualMutex.

Definition at line 87 of file TMutex.cxx.

IsA()

TClass * TMutex::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TVirtualMutex.

Definition at line 56 of file TMutex.h.

lock()

void TMutex::lock ( )

inline

Definition at line 51 of file TMutex.h.

Lock()

Int_t TMutex::Lock ( )

overridevirtual

Lock the mutex.

Returns 0 when no error, EDEADLK when mutex was already locked by this thread and this mutex is not reentrant.

Implements TVirtualMutex.

Definition at line 46 of file TMutex.cxx.

operator=()

TMutex & TMutex::operator= ( const TMutex &  )

privatedelete

Streamer()

void TMutex::Streamer ( TBuffer &  )

overridevirtual

Reimplemented from TVirtualMutex.

StreamerNVirtual()

void TMutex::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 56 of file TMutex.h.

TryLock()

Int_t TMutex::TryLock ( )

overridevirtual

Try to lock mutex.

Returns 0 when no error, EDEADLK when mutex was already locked by this thread and this mutex is not reentrant.

Implements TVirtualMutex.

Definition at line 57 of file TMutex.cxx.

unlock()

void TMutex::unlock ( )

inline

Definition at line 52 of file TMutex.h.

UnLock()

Int_t TMutex::UnLock ( )

overridevirtual

Unlock the mutex.

Returns 0 when no error, EPERM when mutex was already unlocked by this thread.

Implements TVirtualMutex.

Definition at line 68 of file TMutex.cxx.

Friends And Related Symbol Documentation

TCondition

friend class TCondition

friend

Definition at line 32 of file TMutex.h.

TThread

friend class TThread

friend

Definition at line 33 of file TMutex.h.

Member Data Documentation

fMutexImp

TMutexImp* TMutex::fMutexImp

private

Definition at line 36 of file TMutex.h.

Libraries for TMutex:

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The documentation for this class was generated from the following files:

• core/thread/inc/TMutex.h
• core/thread/src/TMutex.cxx