• createActionRelay() : message_relay
• createServiceRelay() : message_relay
• createTopicRelay() : message_relay
• find_fields() : generate_message_processors
• format_indent() : generate_message_processors
• generate_cpp_iteration() : generate_message_processors
• get_accessor() : generate_message_processors
• is_msg_array() : generate_message_processors
• is_primitive_msg() : generate_message_processors