#include <Inventor/threads/SbRWMutex.h>
The policy on granting read locks to threads when a thread is waiting for the write lock is something that should be configurable at construction time but which isn't at the moment.
Public Types | |
enum | Precedence { READ_PRECEDENCE, WRITE_PRECEDENCE } |
Public Member Functions | |
SbRWMutex (Precedence policy) | |
~SbRWMutex (void) | |
int | writeLock (void) |
SbBool | tryWriteLock (void) |
int | writeUnlock (void) |
int | readLock (void) |
int | tryReadLock (void) |
int | readUnlock (void) |
|
Constructor. |
|
Destructor. |
|
This method blocks the calling thread until it gains write lock status on the SbRWMutex object. |
|
This method tries to gain write lock status on the SbRWMutex. TRUE is returned if it was successful, FALSE otherwise. This is a non-blocking operation. |
|
This method is used for unlocking the calling thread's write lock. |
|
This method blocks the calling thread until it gains read lock status on the SbRWMutex object. |
|
This method tries to gain read lock status on the SbRWMutex. TRUE is returned if it was successful, FALSE otherwise. This is a non-blocking operation. |
|
This method is used for unlocking the calling thread's read lock. |