DtParallelTickManager::SerialScopeGuard Class Reference

Scope guard used to mark a section of code which must be executed in serial. More...

Inheritance diagram for DtParallelTickManager::SerialScopeGuard:

Public Member Functions
	SerialScopeGuard (DtParallelTickManager *, bool write=true)
	~SerialScopeGuard ()
bool	upgradeToWriter ()
void	downgradeToReader ()
void	release ()
void	acquire (DtParallelTickManager *, bool write=true)

Private Attributes
DtParallelTickManager *	myParallelTickManager
bool	myWriteFlag

Detailed Description

Scope guard used to mark a section of code which must be executed in serial.

Only use the class if the mutex is already unlocked, i.e. the code you are executing is being called in parallel (or you have already unlocked the mutex using ParallelScopeGuard) or you will cause deadlock.

Constructor & Destructor Documentation

DtParallelTickManager::SerialScopeGuard::SerialScopeGuard ( DtParallelTickManager *  , bool  write = true  )

explicit

DtParallelTickManager::SerialScopeGuard::~SerialScopeGuard

(

)

Member Function Documentation

bool DtParallelTickManager::SerialScopeGuard::upgradeToWriter

(

)

void DtParallelTickManager::SerialScopeGuard::downgradeToReader

(

)

void DtParallelTickManager::SerialScopeGuard::release

(

)

void DtParallelTickManager::SerialScopeGuard::acquire	(	DtParallelTickManager *	,
		bool	write = true
	)

Member Data Documentation

DtParallelTickManager* DtParallelTickManager::SerialScopeGuard::myParallelTickManager

private

bool DtParallelTickManager::SerialScopeGuard::myWriteFlag

private

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfcore/parallelTickManager.h