3.3. Publisher

A publication is defined by the association of a DataWriter to a Publisher. To start publishing the values of a data instance, the application creates a new DataWriter in a Publisher. This DataWriter will be bound to the Topic that describes the data type that is being transmitted. Remote subscriptions that match with this Topic will be able to receive the data value updates from the DataWriter.

• 3.3.1. Publisher
  • 3.3.1.1. PublisherQos
    • 3.3.1.1.1. Default PublisherQos
• 3.3.2. PublisherListener
• 3.3.3. Creating a Publisher
  • 3.3.3.1. Profile based creation of a Publisher
  • 3.3.3.2. Deleting a Publisher
• 3.3.4. DataWriter
  • 3.3.4.1. DataWriterQos
    • 3.3.4.1.1. Default DataWriterQos
• 3.3.5. DataWriterListener
  • 3.3.5.1. on_unacknowledged_sample_removed callback
• 3.3.6. Creating a DataWriter
  • 3.3.6.1. Profile based creation of a DataWriter
  • 3.3.6.2. Creating a DataWriter with a custom PayloadPool
  • 3.3.6.3. Deleting a DataWriter
• 3.3.7. Publishing data
  • 3.3.7.1. Blocking of the write operation
  • 3.3.7.2. Borrowing a data buffer