messageDefinition property

  1. @override
String get messageDefinition

Implementation

@override
String get messageDefinition {
  // Returns full string definition for message
  return '''# Measurement from an external time source not actively synchronized with the system clock.

Header header    # stamp is system time for which measurement was valid
               # frame_id is not used

time   time_ref  # corresponding time from this external source
string source    # (optional) name of time source

================================================================================
MSG: std_msgs/Header
# Standard metadata for higher-level stamped data types.
# This is generally used to communicate timestamped data
# in a particular coordinate frame.
#
# sequence ID: consecutively increasing ID
uint32 seq
#Two-integer timestamp that is expressed as:
# * stamp.sec: seconds (stamp_secs) since epoch (in Python the variable is called 'secs')
# * stamp.nsec: nanoseconds since stamp_secs (in Python the variable is called 'nsecs')
# time-handling sugar is provided by the client library
time stamp
#Frame this data is associated with
string frame_id

''';
}