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ost::ReadLock

ost::ReadLock

Section: C Library Functions (3) Updated: 16 Feb 2010
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NAME

ost::ReadLock -

The ReadLock class is used to protect a section of code through a ThreadLock for 'read' access to the member function.

 

SYNOPSIS


#include <thread.h>  

Public Member Functions


ReadLock (ThreadLock &_tl)
Wait for read access.
~ReadLock ()
Post the semaphore automatically.  

Detailed Description

The ReadLock class is used to protect a section of code through a ThreadLock for 'read' access to the member function.

The ThreadLock is automatically released when the object falls out of scope.

A common use is

void func_to_protect() { ReadLock lock(threadlock); ... operation ... }

NOTE: do not declare variable as 'ReadLock (threadlock)', the mutex will be released at statement end.

Author:

David Sugar <dyfet@gnu.org> Read mode automatic locker for protected access.

 

Constructor & Destructor Documentation

 

ost::ReadLock::ReadLock (ThreadLock & _tl) [inline]

Wait for read access. Parameters:

_tl reference to lock to aquire.

 

ost::ReadLock::~ReadLock () [inline]

Post the semaphore automatically.

 

Author

Generated automatically by Doxygen for GNU CommonC++ from the source code.


 

Index

NAME
SYNOPSIS
Public Member Functions
Detailed Description
Constructor & Destructor Documentation
ost::ReadLock::ReadLock (ThreadLock & _tl) [inline]
ost::ReadLock::~ReadLock () [inline]
Author

This document was created by man2html, using the manual pages.
Time: 21:51:51 GMT, April 16, 2011