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RTI Connext C API Version 7.4.0
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<<extension>> Flags for samples. More...
Typedefs | |
| typedef enum DDS_SampleFlagBits | DDS_SampleFlagBits |
| Type to identify the sample flags reserved by RTI. More... | |
| typedef DDS_Long | DDS_SampleFlag |
| A set of flags that can be associated with a sample. More... | |
Enumerations | |
| enum | DDS_SampleFlagBits { DDS_REDELIVERED_SAMPLE , DDS_INTERMEDIATE_REPLY_SEQUENCE_SAMPLE , DDS_REPLICATE_SAMPLE , DDS_LAST_SHARED_READER_QUEUE_SAMPLE , DDS_INTERMEDIATE_TOPIC_QUERY_SAMPLE , DDS_INCOMPLETE_SNAPSHOT_TOPIC_QUERY , DDS_WRITER_REMOVED_BATCH_SAMPLE = PRES_WRITER_REMOVED_BATCH_SAMPLE , DDS_DISCOVERY_SERVICE_SAMPLE = PRES_DISCOVERY_SERVICE_SAMPLE } |
| Type to identify the sample flags reserved by RTI. More... | |
<<extension>> Flags for samples.
| typedef enum DDS_SampleFlagBits DDS_SampleFlagBits |
Type to identify the sample flags reserved by RTI.
| typedef DDS_Long DDS_SampleFlag |
A set of flags that can be associated with a sample.
| enum DDS_SampleFlagBits |
Type to identify the sample flags reserved by RTI.
| Enumerator | |
|---|---|
| DDS_REDELIVERED_SAMPLE | Indicates that a sample has been redelivered by RTI Queuing Service. |
| DDS_INTERMEDIATE_REPLY_SEQUENCE_SAMPLE | Indicates that a response sample is not the last response sample for a given request. This bit is usually set by Connext Repliers sending multiple responses for a request. |
| DDS_REPLICATE_SAMPLE | Indicates if a sample must be broadcast by one RTI Queuing Service replica to other replicas. |
| DDS_LAST_SHARED_READER_QUEUE_SAMPLE | Indicates that a sample is the last sample in a SharedReaderQueue for a QueueConsumer DataReader. |
| DDS_INTERMEDIATE_TOPIC_QUERY_SAMPLE | Indicates that a sample for a TopicQuery will be followed by more samples. This flag only applies to samples that have been published as a response to a DDS_TopicQuery. When this bit is not set and DDS_SampleInfo::topic_query_guid is different from DDS_GUID_UNKNOWN, this sample is the last sample for that TopicQuery coming from the DataWriter identified by DDS_SampleInfo::source_guid. |
| DDS_INCOMPLETE_SNAPSHOT_TOPIC_QUERY | Indicates that some of the samples that were published as part of a snapshot TopicQuery were lost. This flag is set in the last sample of the snapshot. |
| DDS_WRITER_REMOVED_BATCH_SAMPLE | This flag will be set if the sample was accepted into the DataReader queue even though it was marked by the DataWriter as removed. A sample can be marked as removed by the DataWriter in a batch when it is replaced due to the DDS_KEEP_LAST_HISTORY_QOS DDS_HistoryQosPolicy QoS or because the duration in DDS_LifespanQosPolicy was reached. If the DataReader sets the property "dds.data_reader.accept_writer_removed_batch_samples" to true, the removed sample will be accepted into the DataReader queue and this flag will be set. |
| DDS_DISCOVERY_SERVICE_SAMPLE | This flag will be set if the sample was sent by Cloud Discovery Service. The samples sent by Cloud Discovery Service are participant announcement samples on the ParticipantBuiltinTopic. |