OETryMutex¶
class OETryMutex
This class represents OETryMutex.
The OETryMutex
class provides a portable
MUTual EXclusion device, that is useful for protecting shared data
structures from concurrent modification. This version also contains
OETryMutex::Try
method that allows for a
failed acquire. OETryMutex
is slightly more
costly than OEMutex
.
Acquire¶
void Acquire()
Acquires (locks) the OETryMutex
. If the
OETryMutex
is unlocked, it is locked by
this calls and becomes owned by the calling thread. If the
OETryMutex
is already locked, by this or
another thread, OETryMutex::Acquire
suspends the calling thread until the
OETryMutex
is released.
Release¶
void Release()
Releases (unlocks) the OETryMutex
. The
OETryMutex
object must have previously been
locked by the calling thread.
Try¶
bool Try()
Attempts to acquire (lock) the
OETryMutex
. If the
OETryMutex
is unlocked, it is locked by
this call, becomes owned by the calling thread, and returns
true
. If the OETryMutex
is already locked,
by this or another thread, OETryMutex::Try
returns false
.