Multithreading

List of Operators

broadcast_conditionBroadcastConditionBroadcastConditionbroadcast_condition

Signal a condition synchronization object.

clear_barrierClearBarrierClearBarrierclear_barrier

Destroy a barrier synchronization object.

clear_conditionClearConditionClearConditionclear_condition

Destroy a condition synchronization object.

clear_eventClearEventClearEventclear_event

Clear the event synchronization object.

clear_messageClearMessageClearMessageclear_message

Close a message handle and release all associated resources.

clear_message_queueClearMessageQueueClearMessageQueueclear_message_queue

Close a message queue handle and release all associated resources.

clear_mutexClearMutexClearMutexclear_mutex

Clear the mutex synchronization object.

create_barrierCreateBarrierCreateBarriercreate_barrier

Create a barrier synchronization object.

create_conditionCreateConditionCreateConditioncreate_condition

Create a condition variable synchronization object.

create_eventCreateEventCreateEventcreate_event

Create an event synchronization object.

create_messageCreateMessageCreateMessagecreate_message

Create a new empty message.

create_message_queueCreateMessageQueueCreateMessageQueuecreate_message_queue

Create a new empty message queue.

create_mutexCreateMutexCreateMutexcreate_mutex

Create a mutual exclusion synchronization object.

dequeue_messageDequeueMessageDequeueMessagedequeue_message

Receive one or more messages from the message queue.

enqueue_messageEnqueueMessageEnqueueMessageenqueue_message

Enqueue one or more messages to the message queue.

get_current_hthread_idGetCurrentHthreadIdGetCurrentHthreadIdget_current_hthread_id

Return the HALCON thread ID of the current thread.

get_message_objGetMessageObjGetMessageObjget_message_obj

Retrieve an object associated with the key from the message.

get_message_paramGetMessageParamGetMessageParamget_message_param

Query message parameters or information about the message.

get_message_queue_paramGetMessageQueueParamGetMessageQueueParamget_message_queue_param

Query message queue parameters or information about the queue.

get_message_tupleGetMessageTupleGetMessageTupleget_message_tuple

Retrieve a tuple associated with the key from the message.

get_threading_attribGetThreadingAttribGetThreadingAttribget_threading_attrib

Query the attributes of a threading / synchronization object.

interrupt_operatorInterruptOperatorInterruptOperatorinterrupt_operator

Attempt to interrupt an operator running in a different thread.

lock_mutexLockMutexLockMutexlock_mutex

Lock a mutex synchronization object.

read_messageReadMessageReadMessageread_message

Read a message from a file.

set_message_objSetMessageObjSetMessageObjset_message_obj

Add a key/object pair to the message.

set_message_paramSetMessageParamSetMessageParamset_message_param

Set message parameter or invoke commands on the message.

set_message_queue_paramSetMessageQueueParamSetMessageQueueParamset_message_queue_param

Set message queue parameters or invoke commands on the queue.

set_message_tupleSetMessageTupleSetMessageTupleset_message_tuple

Add a key/tuple pair to the message.

signal_conditionSignalConditionSignalConditionsignal_condition

Signal a condition synchronization object.

signal_eventSignalEventSignalEventsignal_event

Unlock an event synchronization object.

timed_wait_conditionTimedWaitConditionTimedWaitConditiontimed_wait_condition

Bounded wait on the signal of a condition synchronization object.

try_lock_mutexTryLockMutexTryLockMutextry_lock_mutex

Lock a mutex synchronization object.

try_wait_eventTryWaitEventTryWaitEventtry_wait_event

Lock an event synchronization object only if it is unlocked.

unlock_mutexUnlockMutexUnlockMutexunlock_mutex

Unlock a mutex synchronization object.

wait_barrierWaitBarrierWaitBarrierwait_barrier

Wait on the release of a barrier synchronization object.

wait_conditionWaitConditionWaitConditionwait_condition

wait on the signal of a condition synchronization object.

wait_eventWaitEventWaitEventwait_event

Lock an event synchronization object.

write_messageWriteMessageWriteMessagewrite_message

Write a message to a file.