- h -

• handle : DDS::WriteParams_t
• HANDLE_NIL : DDS::InstanceHandle_t
• heartbeat_period : DDS::RtpsReliableWriterProtocol_t
• heartbeat_suppression_duration : DDS::RtpsReliableReaderProtocol_t
• heartbeats_per_max_samples : DDS::RtpsReliableWriterProtocol_t
• high : DDS::SequenceNumber_t
• high_watermark : DDS::RtpsReliableWriterProtocol_t
• high_watermark_reliable_writer_cache : DDS::ReliableWriterCacheChangedStatus
• history : DDS::DataReaderQos , DDS::DataWriterQos , DDS::TopicBuiltinTopicData , DDS::TopicQos
• history_depth : DDS::DurabilityServiceQosPolicy
• history_kind : DDS::DurabilityServiceQosPolicy