Operator Reference

Multithreading

List of Operators

broadcast_conditionBroadcastConditionbroadcast_conditionBroadcastConditionbroadcast_condition: Signal a condition synchronization object.

clear_barrierClearBarrierclear_barrierClearBarrierclear_barrier: Destroy a barrier synchronization object.

clear_conditionClearConditionclear_conditionClearConditionclear_condition: Destroy a condition synchronization object.

clear_eventClearEventclear_eventClearEventclear_event: Clear the event synchronization object.

clear_messageClearMessageclear_messageClearMessageclear_message: Close a message handle and release all associated resources.

clear_message_queueClearMessageQueueclear_message_queueClearMessageQueueclear_message_queue: Close a message queue handle and release all associated resources.

clear_mutexClearMutexclear_mutexClearMutexclear_mutex: Clear the mutex synchronization object.

create_barrierCreateBarriercreate_barrierCreateBarriercreate_barrier: Create a barrier synchronization object.

create_conditionCreateConditioncreate_conditionCreateConditioncreate_condition: Create a condition variable synchronization object.

create_eventCreateEventcreate_eventCreateEventcreate_event: Create an event synchronization object.

create_messageCreateMessagecreate_messageCreateMessagecreate_message: Create a new empty message.

create_message_queueCreateMessageQueuecreate_message_queueCreateMessageQueuecreate_message_queue: Create a new empty message queue.

create_mutexCreateMutexcreate_mutexCreateMutexcreate_mutex: Create a mutual exclusion synchronization object.

dequeue_messageDequeueMessagedequeue_messageDequeueMessagedequeue_message: Receive one or more messages from the message queue.

enqueue_messageEnqueueMessageenqueue_messageEnqueueMessageenqueue_message: Enqueue one or more messages to the message queue.

get_current_hthread_idGetCurrentHthreadIdget_current_hthread_idGetCurrentHthreadIdget_current_hthread_id: Return the HALCON thread ID of the current thread.

get_message_objGetMessageObjget_message_objGetMessageObjget_message_obj: Retrieve an object associated with the key from the message.

get_message_paramGetMessageParamget_message_paramGetMessageParamget_message_param: Query message parameters or information about the message.

get_message_queue_paramGetMessageQueueParamget_message_queue_paramGetMessageQueueParamget_message_queue_param: Query message queue parameters or information about the queue.

get_message_tupleGetMessageTupleget_message_tupleGetMessageTupleget_message_tuple: Retrieve a tuple associated with the key from the message.

get_threading_attribGetThreadingAttribget_threading_attribGetThreadingAttribget_threading_attrib: Query the attributes of a threading / synchronization object.

interrupt_operatorInterruptOperatorinterrupt_operatorInterruptOperatorinterrupt_operator: Attempt to interrupt an operator running in a different thread.

lock_mutexLockMutexlock_mutexLockMutexlock_mutex: Lock a mutex synchronization object.

read_messageReadMessageread_messageReadMessageread_message: Read a message from a file.

set_message_objSetMessageObjset_message_objSetMessageObjset_message_obj: Add a key/object pair to the message.

set_message_paramSetMessageParamset_message_paramSetMessageParamset_message_param: Set message parameter or invoke commands on the message.

set_message_queue_paramSetMessageQueueParamset_message_queue_paramSetMessageQueueParamset_message_queue_param: Set message queue parameters or invoke commands on the queue.

set_message_tupleSetMessageTupleset_message_tupleSetMessageTupleset_message_tuple: Add a key/tuple pair to the message.

signal_conditionSignalConditionsignal_conditionSignalConditionsignal_condition: Signal a condition synchronization object.

signal_eventSignalEventsignal_eventSignalEventsignal_event: Unlock an event synchronization object.

timed_wait_conditionTimedWaitConditiontimed_wait_conditionTimedWaitConditiontimed_wait_condition: Bounded wait on the signal of a condition synchronization object.

try_lock_mutexTryLockMutextry_lock_mutexTryLockMutextry_lock_mutex: Lock a mutex synchronization object.

try_wait_eventTryWaitEventtry_wait_eventTryWaitEventtry_wait_event: Lock an event synchronization object only if it is unlocked.

unlock_mutexUnlockMutexunlock_mutexUnlockMutexunlock_mutex: Unlock a mutex synchronization object.

wait_barrierWaitBarrierwait_barrierWaitBarrierwait_barrier: Wait on the release of a barrier synchronization object.

wait_conditionWaitConditionwait_conditionWaitConditionwait_condition: wait on the signal of a condition synchronization object.

wait_eventWaitEventwait_eventWaitEventwait_event: Lock an event synchronization object.

write_messageWriteMessagewrite_messageWriteMessagewrite_message: Write a message to a file.