RWLock Class Reference

#include <RWlock.h>

List of all members.

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Detailed Description

RWLock class implements a readwriteLock template to help user protect data items.

User is resonsible for enforcing semantics.

This lock favors writers

Public Member Functions
	RWLock ()
	Construct a RWLock.
void	readlock (int32 id=0)
	Obtains the read permission.
void	writelock (int32 id=0)
	Obertains the write permission.
void	readunlock ()
	Release the read lock.
void	writeunlock ()
	Release the write lock.

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Constructor & Destructor Documentation

RWLock::RWLock (   )

Construct a RWLock. Defines a readwriteLock template to help user protect data items. User is resonsible for enforcing semantics. This lock favors writers

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Member Function Documentation

void RWLock::readlock (  int32  id = 0  )

Obtains the read permission. If the thread is blocked and the DEBUG is defined, then a message will be ouptut saying that reader at id is blocked. Parameters: id  The given parameter id can be used for debugging.

void RWLock::readunlock (   )

Release the read lock.

void RWLock::writelock (  int32  id = 0  )

Obertains the write permission. If the thread is blocked and the DEBUG is defined, then a message will be ouptut saying that reader at id is blocked. Parameters: id  The given parameter id can be used for debugging.

void RWLock::writeunlock (   )

Release the write lock.

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

• RWlock.h
• RWlock.cc

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