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lfc::Guard Class Reference

resource aquisition is initialization for Mutexes. More...

Inheritance diagram for lfc::Guard::

List of all members.

Public Methods
	Guard (Mutex &rMutex)
	creates a Guard from rMutex and locks rMutex. More...
virtual	~Guard () throw ()
	if this is the last Guard that locked a shared Mutex, unlock it. More...
long	lockCount () const
	number of locks on currently managed Mutex. More...
void	lock ()
	attempts to lock the Mutex. increments lock count. More...
bool	tryLock ()
	tries to lock the managed Mutex but doesn't block in waiting if the Mutex is already locked. More...
void	unlock ()
	unlocks the managed Mutex; decrements the lock count. More...
Protected Attributes
Mutex &	m_rMutex
	managed Mutex object. More...
long	m_lockCount
	the lock counter. More...

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Detailed Description

resource aquisition is initialization for Mutexes.

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Constructor & Destructor Documentation

lfc::Guard::Guard (  Mutex &    rMutex )  [inline]

creates a Guard from rMutex and locks rMutex.

virtual lfc::Guard::~Guard (    )  throw () [inline, virtual]

if this is the last Guard that locked a shared Mutex, unlock it.

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Member Function Documentation

long lfc::Guard::lockCount (    )  const [inline]

number of locks on currently managed Mutex.

void lfc::Guard::lock (    )  [inline]

attempts to lock the Mutex. increments lock count.

bool lfc::Guard::tryLock (    )  [inline]

tries to lock the managed Mutex but doesn't block in waiting if the Mutex is already locked.

void lfc::Guard::unlock (    )  [inline]

unlocks the managed Mutex; decrements the lock count.

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Member Data Documentation

Mutex& lfc::Guard::m_rMutex [protected]

managed Mutex object.

long lfc::Guard::m_lockCount [protected]

the lock counter.

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

• lfc.threads.guards

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