RTI Connext C API Version 7.1.0
DDS_SampleIdentity_t Struct Reference

Type definition for a Sample Identity. More...

Data Fields

struct DDS_GUID_t writer_guid
 16-byte identifier identifying the virtual GUID. More...
 
struct DDS_SequenceNumber_t sequence_number
 monotonically increasing 64-bit integer that identifies the sample in the data source. More...
 

Detailed Description

Type definition for a Sample Identity.

A SampleIdentity defines a pair (Virtual Writer GUID, Sequence Number) that uniquely identifies a sample within a DDS domain and a Topic.