class CSingleLock

Public Methods

•  CSingleLock (CSyncObject* pObject, BOOL bInitialLock = FALSE)
• virtual  ~CSingleLock ()
• BOOL  Lock (DWORD dwTimeOut = INFINITE)
• BOOL  Unlock ()
• BOOL  Unlock (LONG , LPLONG = NULL)
• BOOL  IsLocked ()

Protected Members

• CSyncObject* m_pObject
• BOOL m_bAcquired

Detailed Description

class CSingleLock

It's a locker object. The class CSingleLock try to acquire the object passed as parameter.

	Example:
	
	...
	...
	CMutex mtx;
	...
	...
	// this function acquire the mutex and release it before return to the caller.
	int mySynchronizedFun()
	{
	    CSingleLock lck(mtx, TRUE);
	    ...
	    ...
	    if(someCondition)
	        return -1;
	    ...
	    ...
	    return 0;
	}
	...
	...

Build the locker. If bInitialLock is TRUE try to acquire immediately the synchronization object.

[virtual]

Destroy the locker, releasing the synchronization object.

Lock the synchronization object.

Unlock the synchronization object.

Lock the synchronization object.

Return TRUE if the synchronization object is locked.

[protected]

[protected]