class Mutex
Defined in:  
The C4Root.hMutex class encapsulates a mutual exclusion object for multithreaded synchronization.
Definition
class Mutex
Member Functions
| Mutex::Acquire | Acquires exclusive ownership of a mutex. | 
| Mutex::TryAcquire | Attempts to acquire exclusive ownership of a mutex. | 
| Mutex::Release | Releases ownership of a mutex. | 
Constructor
Mutex();
Description
The Mutex class defines a platform-independent mutual exclusion object that can be used for multithreaded synchronization. A mutex can only be owned by one thread at a time and when properly used prevents simultaneous access to resources by multiple threads.Ownership of a mutex is acquired by calling the
Mutex::Acquire function. If the mutex is already owned by a different thread when this function is called, then the calling thread blocks until the mutex becomes available. The Mutex::TryAcquire function attempts to acquire ownership of a mutex, but does not block if acquisition fails. Ownership of a mutex is relinquished by calling the Mutex::Release function.
WARNING. If a mutex object is destroyed while a thread is waiting to acquire it, then the behavior is undefined.
See Also
