man ost_WriteLock (Fonctions bibliothèques) - The WriteLock class is used to protect a section of code through a ThreadLock for 'write' access to the member function.Read mode automatic locker for protected access.
NAME
ost::WriteLock - The WriteLock class is used to protect a section of code through a ThreadLock for 'write' access to the member function.Read mode automatic locker for protected access.
SYNOPSIS
#include <thread.h>
Public Member Functions
WriteLock (ThreadLock &_tl)
Wait for read access.
~WriteLock ()
Post the semaphore automatically.
Detailed Description
The WriteLock class is used to protect a section of code through a ThreadLock for 'write' access to the member function.Read mode automatic locker for protected access.
The ThreadLock is automatically released when the object falls out of scope.
A common use is
void func_to_protect() { WriteLock lock(threadlock); ... operation ... }
NOTE: do not declare variable as 'WriteLock (threadlock)', the mutex will be released at statement end.
Author: David Sugar <dyfet@gnu.org>
Constructor & Destructor Documentation
ost::WriteLock::WriteLock (ThreadLock & _tl) [inline]
Wait for read access.
ost::WriteLock::~WriteLock () [inline]
Post the semaphore automatically.
Author
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