_ControllerStatistics.py
Go to the documentation of this file.
00001 """autogenerated by genpy from pr2_mechanism_msgs/ControllerStatistics.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006 
00007 import genpy
00008 
00009 class ControllerStatistics(genpy.Message):
00010   _md5sum = "6d15d137eea402018e3c7c8dbecd4b95"
00011   _type = "pr2_mechanism_msgs/ControllerStatistics"
00012   _has_header = False #flag to mark the presence of a Header object
00013   _full_text = """# This message contains the state of one realtime controller
00014 # that was spawned in pr2_mechanism_control
00015 
00016 # the name of the controller
00017 string name
00018 
00019 # the time at which these controller statistics were measured
00020 time timestamp
00021 
00022 # bool that indicates if the controller is currently
00023 # in a running or a stopped state
00024 bool running
00025 
00026 # the maximum time the update loop of the controller ever needed to complete
00027 duration max_time
00028 
00029 # the average time the update loop of the controller needs to complete. 
00030 # the average is computed in a sliding time window.
00031 duration mean_time
00032 
00033 # the variance on the time the update loop of the controller needs to complete.
00034 # the variance applies to a sliding time window.
00035 duration variance_time
00036 
00037 # the number of times this controller broke the realtime loop
00038 int32 num_control_loop_overruns
00039 
00040 # the timestamp of the last time this controller broke the realtime loop
00041 time time_last_control_loop_overrun
00042 """
00043   __slots__ = ['name','timestamp','running','max_time','mean_time','variance_time','num_control_loop_overruns','time_last_control_loop_overrun']
00044   _slot_types = ['string','time','bool','duration','duration','duration','int32','time']
00045 
00046   def __init__(self, *args, **kwds):
00047     """
00048     Constructor. Any message fields that are implicitly/explicitly
00049     set to None will be assigned a default value. The recommend
00050     use is keyword arguments as this is more robust to future message
00051     changes.  You cannot mix in-order arguments and keyword arguments.
00052 
00053     The available fields are:
00054        name,timestamp,running,max_time,mean_time,variance_time,num_control_loop_overruns,time_last_control_loop_overrun
00055 
00056     :param args: complete set of field values, in .msg order
00057     :param kwds: use keyword arguments corresponding to message field names
00058     to set specific fields.
00059     """
00060     if args or kwds:
00061       super(ControllerStatistics, self).__init__(*args, **kwds)
00062       #message fields cannot be None, assign default values for those that are
00063       if self.name is None:
00064         self.name = ''
00065       if self.timestamp is None:
00066         self.timestamp = genpy.Time()
00067       if self.running is None:
00068         self.running = False
00069       if self.max_time is None:
00070         self.max_time = genpy.Duration()
00071       if self.mean_time is None:
00072         self.mean_time = genpy.Duration()
00073       if self.variance_time is None:
00074         self.variance_time = genpy.Duration()
00075       if self.num_control_loop_overruns is None:
00076         self.num_control_loop_overruns = 0
00077       if self.time_last_control_loop_overrun is None:
00078         self.time_last_control_loop_overrun = genpy.Time()
00079     else:
00080       self.name = ''
00081       self.timestamp = genpy.Time()
00082       self.running = False
00083       self.max_time = genpy.Duration()
00084       self.mean_time = genpy.Duration()
00085       self.variance_time = genpy.Duration()
00086       self.num_control_loop_overruns = 0
00087       self.time_last_control_loop_overrun = genpy.Time()
00088 
00089   def _get_types(self):
00090     """
00091     internal API method
00092     """
00093     return self._slot_types
00094 
00095   def serialize(self, buff):
00096     """
00097     serialize message into buffer
00098     :param buff: buffer, ``StringIO``
00099     """
00100     try:
00101       _x = self.name
00102       length = len(_x)
00103       if python3 or type(_x) == unicode:
00104         _x = _x.encode('utf-8')
00105         length = len(_x)
00106       buff.write(struct.pack('<I%ss'%length, length, _x))
00107       _x = self
00108       buff.write(_struct_2IB7i2I.pack(_x.timestamp.secs, _x.timestamp.nsecs, _x.running, _x.max_time.secs, _x.max_time.nsecs, _x.mean_time.secs, _x.mean_time.nsecs, _x.variance_time.secs, _x.variance_time.nsecs, _x.num_control_loop_overruns, _x.time_last_control_loop_overrun.secs, _x.time_last_control_loop_overrun.nsecs))
00109     except struct.error as se: self._check_types(se)
00110     except TypeError as te: self._check_types(te)
00111 
00112   def deserialize(self, str):
00113     """
00114     unpack serialized message in str into this message instance
00115     :param str: byte array of serialized message, ``str``
00116     """
00117     try:
00118       if self.timestamp is None:
00119         self.timestamp = genpy.Time()
00120       if self.max_time is None:
00121         self.max_time = genpy.Duration()
00122       if self.mean_time is None:
00123         self.mean_time = genpy.Duration()
00124       if self.variance_time is None:
00125         self.variance_time = genpy.Duration()
00126       if self.time_last_control_loop_overrun is None:
00127         self.time_last_control_loop_overrun = genpy.Time()
00128       end = 0
00129       start = end
00130       end += 4
00131       (length,) = _struct_I.unpack(str[start:end])
00132       start = end
00133       end += length
00134       if python3:
00135         self.name = str[start:end].decode('utf-8')
00136       else:
00137         self.name = str[start:end]
00138       _x = self
00139       start = end
00140       end += 45
00141       (_x.timestamp.secs, _x.timestamp.nsecs, _x.running, _x.max_time.secs, _x.max_time.nsecs, _x.mean_time.secs, _x.mean_time.nsecs, _x.variance_time.secs, _x.variance_time.nsecs, _x.num_control_loop_overruns, _x.time_last_control_loop_overrun.secs, _x.time_last_control_loop_overrun.nsecs,) = _struct_2IB7i2I.unpack(str[start:end])
00142       self.running = bool(self.running)
00143       self.timestamp.canon()
00144       self.max_time.canon()
00145       self.mean_time.canon()
00146       self.variance_time.canon()
00147       self.time_last_control_loop_overrun.canon()
00148       return self
00149     except struct.error as e:
00150       raise genpy.DeserializationError(e) #most likely buffer underfill
00151 
00152 
00153   def serialize_numpy(self, buff, numpy):
00154     """
00155     serialize message with numpy array types into buffer
00156     :param buff: buffer, ``StringIO``
00157     :param numpy: numpy python module
00158     """
00159     try:
00160       _x = self.name
00161       length = len(_x)
00162       if python3 or type(_x) == unicode:
00163         _x = _x.encode('utf-8')
00164         length = len(_x)
00165       buff.write(struct.pack('<I%ss'%length, length, _x))
00166       _x = self
00167       buff.write(_struct_2IB7i2I.pack(_x.timestamp.secs, _x.timestamp.nsecs, _x.running, _x.max_time.secs, _x.max_time.nsecs, _x.mean_time.secs, _x.mean_time.nsecs, _x.variance_time.secs, _x.variance_time.nsecs, _x.num_control_loop_overruns, _x.time_last_control_loop_overrun.secs, _x.time_last_control_loop_overrun.nsecs))
00168     except struct.error as se: self._check_types(se)
00169     except TypeError as te: self._check_types(te)
00170 
00171   def deserialize_numpy(self, str, numpy):
00172     """
00173     unpack serialized message in str into this message instance using numpy for array types
00174     :param str: byte array of serialized message, ``str``
00175     :param numpy: numpy python module
00176     """
00177     try:
00178       if self.timestamp is None:
00179         self.timestamp = genpy.Time()
00180       if self.max_time is None:
00181         self.max_time = genpy.Duration()
00182       if self.mean_time is None:
00183         self.mean_time = genpy.Duration()
00184       if self.variance_time is None:
00185         self.variance_time = genpy.Duration()
00186       if self.time_last_control_loop_overrun is None:
00187         self.time_last_control_loop_overrun = genpy.Time()
00188       end = 0
00189       start = end
00190       end += 4
00191       (length,) = _struct_I.unpack(str[start:end])
00192       start = end
00193       end += length
00194       if python3:
00195         self.name = str[start:end].decode('utf-8')
00196       else:
00197         self.name = str[start:end]
00198       _x = self
00199       start = end
00200       end += 45
00201       (_x.timestamp.secs, _x.timestamp.nsecs, _x.running, _x.max_time.secs, _x.max_time.nsecs, _x.mean_time.secs, _x.mean_time.nsecs, _x.variance_time.secs, _x.variance_time.nsecs, _x.num_control_loop_overruns, _x.time_last_control_loop_overrun.secs, _x.time_last_control_loop_overrun.nsecs,) = _struct_2IB7i2I.unpack(str[start:end])
00202       self.running = bool(self.running)
00203       self.timestamp.canon()
00204       self.max_time.canon()
00205       self.mean_time.canon()
00206       self.variance_time.canon()
00207       self.time_last_control_loop_overrun.canon()
00208       return self
00209     except struct.error as e:
00210       raise genpy.DeserializationError(e) #most likely buffer underfill
00211 
00212 _struct_I = genpy.struct_I
00213 _struct_2IB7i2I = struct.Struct("<2IB7i2I")
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends


pr2_mechanism_msgs
Author(s): Stuart Glaser sglaser@willowgarage.com, Wim Meeussen
autogenerated on Mon Nov 19 2012 16:39:56