Celartem::RWLock Class Reference

#include <cel_rwlock.h>

Public Member Functions
	RWLock ()
	RWLock (ReaderWriterLock &rwlock, bool writeLock=false)
	RWLock (RWLock &rl)
RWLock &	operator= (RWLock &rl)
virtual	~RWLock ()
void	lock (ReaderWriterLock &rwlock, bool writeLock=false)
void	unlock ()
void	swap (RWLock &r)

Detailed Description

This class is to lock ReaderWriterLock instances.

See Also

ReaderLock, WriterLock, ReaderWriterLock

Constructor & Destructor Documentation

Celartem::RWLock::RWLock ( )

inline

It does not take any parameter.

Celartem::RWLock::RWLock ( ReaderWriterLock &  rwlock, bool  writeLock = false  )

inline

This constructor creates either of Writer or Reader lock instance and also lock the specified ReaderWriterLock instance.

Parameters

rwlock	ReaderWriterLock class instance.
writeLock	true to do writer lock, otherwise do reader lock.

Celartem::RWLock::RWLock ( RWLock &  rl )

inline

This constructor duplicates the RWLock itself. Please note that if the Writer-Lock is duplicated, causes a dead-lock because ReaderWriterLock usually could not accept two Writers.

Parameters

rl	RWLock class instance.

virtual Celartem::RWLock::~RWLock ( )

inlinevirtual

This method also releases the last lock.

Member Function Documentation

void Celartem::RWLock::lock ( ReaderWriterLock &  rwlock, bool  writeLock = false  )

inline

This method locks the specified ReaderWriterLock instance.

Parameters

rwlock	The instance to lock.
writeLock	true to do writer lock, otherwise do reader lock.

Referenced by operator=(), and RWLock().

RWLock& Celartem::RWLock::operator= ( RWLock &  rl )

inline

This constructor duplicates the RWLock itself. Please note that if the Writer-Lock is duplicated, causes a dead-lock because ReaderWriterLock usually could not accept two Writers.

Parameters

rl	RWLock class instance.

void Celartem::RWLock::swap ( RWLock &  r )

inline

This method swaps the locking status each other.

Parameters

r	A RWLock instance with which exchange the locking status.

void Celartem::RWLock::unlock ( )

inline

This method releases the last lock.

Referenced by lock(), and ~RWLock().

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

• cel_rwlock.h