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.