Revision dd31cb03 doc/activitydiagrams/topic/urtTopicInit.uml
| doc/activitydiagrams/topic/urtTopicInit.uml | ||
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==== |
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-- **return** : urt_status_t -- |
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Returns ""URT_STATUS_OK"" on success. |
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Returns ""URT_STATUS_ERROR"" if another topic with the same identifier already exists.
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Returns ""URT_STATUS_TOPIC_DUPLICATE"" if another topic with the same identifier already exists.
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endnote |
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/'### PROCEDURE ##############################################################'/ |
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start |
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:initialize members; |
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note |
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**next** ← ""NULL"" |
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**id** ← id |
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urtMutexInit(**lock**) |
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urtEventSourceInit(**evtSource**) |
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**numHrtSubscriber** ← 0 |
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**hrtSubscribers** ← ""NULL"" |
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urtCondvarInit(**hrtReleased**) |
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urtMessageInit(**mandatoryMessage**) |
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**latestMessage** ← &mandatoryMessage |
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* **next** ← ""NULL"" |
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* **id** ← id |
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* urtMutexInit(**lock**) |
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* urtEventSourceInit(**evtSource**) |
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* **numHrtSubscriber** ← 0 |
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* urtCondvarInit(**hrtReleased**) |
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* urtMessageInit(**mandatoryMessage**) |
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* **latestMessage** ← &mandatoryMessage |
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.. URT_CFG_PUBSUB_QOS_RATECHECKS == true .. |
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urtTimerInit(**qosRateTimer**) |
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* **hrtSubscribers** ← ""NULL"" |
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* urtTimerInit(**qosRateTimer**) |
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.. URT_CFG_PUBSUB_PROFILING == true .. |
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**numDiscardedMessages** ← 0 |
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**numSubscribers** ← 0 |
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* **numMessagesPublished** ← 0 |
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* **numMessagesDiscarded** ← 0 |
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* **numSubscribers** ← 0 |
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endnote |
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:close circular message buffer; |
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note |
| ... | ... | |
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:unlock core; |
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stop |
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note |
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Returns ""URT_STATUS_ERROR"".
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Returns ""URT_STATUS_TOPIC_DUPLICATE"".
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endnote |
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endif |
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