Poco::RWLock Class Reference

#include <RWLock.h>

Inheritance diagram for Poco::RWLock:

List of all members.

Public Types
typedef ScopedRWLock	ScopedLock
Public Member Functions
void	readLock ()
	Destroys the Reader/Writer lock.
	RWLock ()
bool	tryReadLock ()
bool	tryWriteLock ()
void	unlock ()
void	writeLock ()
	~RWLock ()
	Creates the Reader/Writer lock.
Private Member Functions
RWLock &	operator= (const RWLock &)
	RWLock (const RWLock &)
	Releases the read or write lock.

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Detailed Description

A reader writer lock allows multiple concurrent readers or one exclusive writer.

Definition at line 60 of file RWLock.h.

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Member Typedef Documentation

typedef ScopedRWLock Poco::RWLock::ScopedLock

Definition at line 65 of file RWLock.h.

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Constructor & Destructor Documentation

Poco::RWLock::RWLock

(

)

Definition at line 50 of file RWLock.cpp.

Poco::RWLock::~RWLock

(

)

Creates the Reader/Writer lock.

Definition at line 55 of file RWLock.cpp.

Poco::RWLock::RWLock

(

const RWLock &

)

[private]

Releases the read or write lock.

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Member Function Documentation

RWLock& Poco::RWLock::operator=

(

const RWLock &

)

[private]

void Poco::RWLock::readLock

(

)

[inline]

Destroys the Reader/Writer lock.

Definition at line 120 of file RWLock.h.

bool Poco::RWLock::tryReadLock

(

)

[inline]

Acquires a read lock. If another thread currently holds a write lock, waits until the write lock is released.

Definition at line 126 of file RWLock.h.

bool Poco::RWLock::tryWriteLock

(

)

[inline]

Acquires a write lock. If one or more other threads currently hold locks, waits until all locks are released. The results are undefined if the same thread already holds a read or write lock

Definition at line 138 of file RWLock.h.

void Poco::RWLock::unlock

(

)

[inline]

Tries to acquire a write lock. Immediately returns true if successful, or false if one or more other threads currently hold locks. The result is undefined if the same thread already holds a read or write lock.

Definition at line 144 of file RWLock.h.

void Poco::RWLock::writeLock

(

)

[inline]

Tries to acquire a read lock. Immediately returns true if successful, or false if another thread currently holds a write lock.

Definition at line 132 of file RWLock.h.

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

• RWLock.h
• RWLock.cpp