ROOT::TRWMutexImp< MutexT, RecurseCountsT > Class Template Reference

template<typename MutexT, typename RecurseCountsT = ROOT::Internal::RecurseCounts>
class ROOT::TRWMutexImp< MutexT, RecurseCountsT >

Definition at line 22 of file TRWMutexImp.h.

Public Member Functions
void	Apply (std::unique_ptr< StateDelta > &&delta) override
	Apply the mutex state delta. More...
TVirtualRWMutex *	Factory (Bool_t=kFALSE) override
	Create mutex and return pointer to it. More...
std::unique_ptr< State >	GetStateBefore () override
	Get the mutex state before the current lock was taken. More...
Hint_t *	ReadLock () override
	Take the Read Lock of the mutex. More...
void	ReadUnLock (Hint_t *) override
	Release the read lock of the mutex. More...
std::unique_ptr< StateDelta >	Rewind (const State &earlierState) override
	Restore the mutex state to state. More...
Hint_t *	WriteLock () override
	Take the Write Lock of the mutex. More...
void	WriteUnLock (Hint_t *) override
	Release the read lock of the mutex. More...
Public Member Functions inherited from ROOT::TVirtualRWMutex
Int_t	CleanUp () override
Int_t	Lock () override
Int_t	TryLock () override
Int_t	UnLock () override
Public Member Functions inherited from TVirtualMutex
	TVirtualMutex (Bool_t=kFALSE)
virtual	~TVirtualMutex ()
Int_t	Acquire ()
Int_t	Release ()

Private Attributes
ROOT::TReentrantRWLock< MutexT, RecurseCountsT >	fMutexImp

#include </mnt/build/workspace/root-makedoc-v612/rootspi/rdoc/src/v6-12-00-patches/core/thread/src/TRWMutexImp.h>

Inheritance diagram for ROOT::TRWMutexImp< MutexT, RecurseCountsT >:

Member Function Documentation

Apply()

template<typename MutexT , typename RecurseCountsT >

void ROOT::TRWMutexImp< MutexT, RecurseCountsT >::Apply ( std::unique_ptr< StateDelta > &&  delta )

overridevirtual

Apply the mutex state delta.

In pseudo-code: current_lock_count += delta;

Implements ROOT::TVirtualRWMutex.

Definition at line 95 of file TRWMutexImp.cxx.

Factory()

template<typename MutexT , typename RecurseCountsT >

TVirtualRWMutex * ROOT::TRWMutexImp< MutexT, RecurseCountsT >::Factory ( Bool_t  = kFALSE )

overridevirtual

Create mutex and return pointer to it.

Implements ROOT::TVirtualRWMutex.

Definition at line 67 of file TRWMutexImp.cxx.

GetStateBefore()

template<typename MutexT , typename RecurseCountsT >

std::unique_ptr< TVirtualRWMutex::State > ROOT::TRWMutexImp< MutexT, RecurseCountsT >::GetStateBefore ( )

overridevirtual

Get the mutex state before the current lock was taken.

This function must only be called while the mutex is locked.

Implements ROOT::TVirtualRWMutex.

Definition at line 106 of file TRWMutexImp.cxx.

ReadLock()

template<typename MutexT , typename RecurseCountsT >

TVirtualRWMutex::Hint_t * ROOT::TRWMutexImp< MutexT, RecurseCountsT >::ReadLock ( )

overridevirtual

Take the Read Lock of the mutex.

Implements ROOT::TVirtualRWMutex.

Definition at line 31 of file TRWMutexImp.cxx.

ReadUnLock()

template<typename MutexT, typename RecurseCountsT = ROOT::Internal::RecurseCounts>

void ROOT::TRWMutexImp< MutexT, RecurseCountsT >::ReadUnLock ( Hint_t *  )

overridevirtual

Release the read lock of the mutex.

Implements ROOT::TVirtualRWMutex.

Definition at line 49 of file TRWMutexImp.cxx.

Rewind()

template<typename MutexT , typename RecurseCountsT >

std::unique_ptr< TVirtualRWMutex::StateDelta > ROOT::TRWMutexImp< MutexT, RecurseCountsT >::Rewind ( const State &  earlierState )

overridevirtual

Restore the mutex state to state.

This function must only be called while the mutex is locked. Returns the DeltaState between now and the resulting state (i.e. lock count before state), such that the difference can be re-applied using Apply(). In pseudo-code: delta = current_lock_count - earlierState.lock_count; current_lock_count -= delta; return delta;

Implements ROOT::TVirtualRWMutex.

Definition at line 84 of file TRWMutexImp.cxx.

WriteLock()

template<typename MutexT , typename RecurseCountsT >

TVirtualRWMutex::Hint_t * ROOT::TRWMutexImp< MutexT, RecurseCountsT >::WriteLock ( )

overridevirtual

Take the Write Lock of the mutex.

Implements ROOT::TVirtualRWMutex.

Definition at line 40 of file TRWMutexImp.cxx.

WriteUnLock()

template<typename MutexT, typename RecurseCountsT = ROOT::Internal::RecurseCounts>

void ROOT::TRWMutexImp< MutexT, RecurseCountsT >::WriteUnLock ( Hint_t *  )

overridevirtual

Release the read lock of the mutex.

Implements ROOT::TVirtualRWMutex.

Definition at line 58 of file TRWMutexImp.cxx.

Member Data Documentation

fMutexImp

template<typename MutexT, typename RecurseCountsT = ROOT::Internal::RecurseCounts>

ROOT::TReentrantRWLock<MutexT, RecurseCountsT> ROOT::TRWMutexImp< MutexT, RecurseCountsT >::fMutexImp

private

Definition at line 23 of file TRWMutexImp.h.

Libraries for ROOT::TRWMutexImp< MutexT, RecurseCountsT >:

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