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ACE 6.0.3
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Wrapper for readers/writer locks that exist within a process. More...
#include <RW_Thread_Mutex.h>


Public Member Functions | |
| ACE_RW_Thread_Mutex (const ACE_TCHAR *name=0, void *arg=0) | |
| ~ACE_RW_Thread_Mutex (void) | |
| Default dtor. | |
| int | tryacquire_write_upgrade (void) |
| void | dump (void) const |
| Dump the state of an object. | |
Public Attributes | |
| ACE_ALLOC_HOOK_DECLARE | |
| Declare the dynamic allocation hooks. | |
Wrapper for readers/writer locks that exist within a process.
| ACE_RW_Thread_Mutex::ACE_RW_Thread_Mutex | ( | const ACE_TCHAR * | name = 0, |
| void * | arg = 0 |
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| ) |
| ACE_RW_Thread_Mutex::~ACE_RW_Thread_Mutex | ( | void | ) | [inline] |
Default dtor.
| void ACE_RW_Thread_Mutex::dump | ( | void | ) | const |
Dump the state of an object.
Reimplemented from ACE_RW_Mutex.
| int ACE_RW_Thread_Mutex::tryacquire_write_upgrade | ( | void | ) | [inline] |
Conditionally upgrade a read lock to a write lock. This only works if there are no other readers present, in which case the method returns 0. Otherwise, the method returns -1 and sets errno to EBUSY. Note that the caller of this method *must* already possess this lock as a read lock (but this condition is not checked by the current implementation).
Reimplemented from ACE_RW_Mutex.
Declare the dynamic allocation hooks.
Reimplemented from ACE_RW_Mutex.
1.7.4