PxSyncImpl#

Defined in include/foundation/PxSync.h

class PxSyncImpl#

Implementation notes:

  • Calling set() on an already signaled Sync does not change its state.

  • Calling reset() on an already reset Sync does not change its state.

  • Calling set() on a reset Sync wakes all waiting threads (potential for thread contention).

  • Calling wait() on an already signaled Sync will return true immediately.

  • NOTE: be careful when pulsing an event with set() followed by reset(), because a thread that is not waiting on the event will miss the signal.

Public Functions

PxSyncImpl()#
~PxSyncImpl()#
bool wait(uint32_t milliseconds = waitForever)#

Wait on the object for at most the given number of ms.

Returns true if the object is signaled. Sync::waitForever will block forever or until the object is signaled.

void set()#

Signal the synchronization object, waking all threads waiting on it.

void reset()#

Reset the synchronization object.

Public Static Functions

static uint32_t getSize()#

Size of this class.

Public Static Attributes

static const uint32_t waitForever = 0xffffffff#
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