ark::pipeline::SynchronizedMessageSet
Defined in header “ark/pipeline/stages/synchronized_message_set.hh”.
Publishes from the synchronized message set publisher, this contains all of the messages that were ‘synchronized’ together.
Methods
- std::shared_ptr< const MessageType > payload(const std::string & channel_name)
 A convenience function to return the message contents based on channel name.
Variables
- 
uint64_t sequence_number= 0 
 Sequence identifier (will increment each time this set is published).
- 
std::map< std::string, AbstractEnvelopeCPtr > envelopes 
 The envelopes in the synchronized set, organized by channel name.