00001 """autogenerated by genpy from roomba_500_series/GoDockAction.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 import roomba_500_series.msg
00009 import actionlib_msgs.msg
00010 import std_msgs.msg
00011
00012 class GoDockAction(genpy.Message):
00013 _md5sum = "9de43180e521181f7ed3cddf4e5d1843"
00014 _type = "roomba_500_series/GoDockAction"
00015 _has_header = False
00016 _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00017
00018 GoDockActionGoal action_goal
00019 GoDockActionResult action_result
00020 GoDockActionFeedback action_feedback
00021
00022 ================================================================================
00023 MSG: roomba_500_series/GoDockActionGoal
00024 # ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00025
00026 Header header
00027 actionlib_msgs/GoalID goal_id
00028 GoDockGoal goal
00029
00030 ================================================================================
00031 MSG: std_msgs/Header
00032 # Standard metadata for higher-level stamped data types.
00033 # This is generally used to communicate timestamped data
00034 # in a particular coordinate frame.
00035 #
00036 # sequence ID: consecutively increasing ID
00037 uint32 seq
00038 #Two-integer timestamp that is expressed as:
00039 # * stamp.secs: seconds (stamp_secs) since epoch
00040 # * stamp.nsecs: nanoseconds since stamp_secs
00041 # time-handling sugar is provided by the client library
00042 time stamp
00043 #Frame this data is associated with
00044 # 0: no frame
00045 # 1: global frame
00046 string frame_id
00047
00048 ================================================================================
00049 MSG: actionlib_msgs/GoalID
00050 # The stamp should store the time at which this goal was requested.
00051 # It is used by an action server when it tries to preempt all
00052 # goals that were requested before a certain time
00053 time stamp
00054
00055 # The id provides a way to associate feedback and
00056 # result message with specific goal requests. The id
00057 # specified must be unique.
00058 string id
00059
00060
00061 ================================================================================
00062 MSG: roomba_500_series/GoDockGoal
00063 # ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00064 # Define the goal
00065 duration timeout
00066
00067 ================================================================================
00068 MSG: roomba_500_series/GoDockActionResult
00069 # ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00070
00071 Header header
00072 actionlib_msgs/GoalStatus status
00073 GoDockResult result
00074
00075 ================================================================================
00076 MSG: actionlib_msgs/GoalStatus
00077 GoalID goal_id
00078 uint8 status
00079 uint8 PENDING = 0 # The goal has yet to be processed by the action server
00080 uint8 ACTIVE = 1 # The goal is currently being processed by the action server
00081 uint8 PREEMPTED = 2 # The goal received a cancel request after it started executing
00082 # and has since completed its execution (Terminal State)
00083 uint8 SUCCEEDED = 3 # The goal was achieved successfully by the action server (Terminal State)
00084 uint8 ABORTED = 4 # The goal was aborted during execution by the action server due
00085 # to some failure (Terminal State)
00086 uint8 REJECTED = 5 # The goal was rejected by the action server without being processed,
00087 # because the goal was unattainable or invalid (Terminal State)
00088 uint8 PREEMPTING = 6 # The goal received a cancel request after it started executing
00089 # and has not yet completed execution
00090 uint8 RECALLING = 7 # The goal received a cancel request before it started executing,
00091 # but the action server has not yet confirmed that the goal is canceled
00092 uint8 RECALLED = 8 # The goal received a cancel request before it started executing
00093 # and was successfully cancelled (Terminal State)
00094 uint8 LOST = 9 # An action client can determine that a goal is LOST. This should not be
00095 # sent over the wire by an action server
00096
00097 #Allow for the user to associate a string with GoalStatus for debugging
00098 string text
00099
00100
00101 ================================================================================
00102 MSG: roomba_500_series/GoDockResult
00103 # ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00104 # Define the result
00105 bool dock
00106
00107 ================================================================================
00108 MSG: roomba_500_series/GoDockActionFeedback
00109 # ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00110
00111 Header header
00112 actionlib_msgs/GoalStatus status
00113 GoDockFeedback feedback
00114
00115 ================================================================================
00116 MSG: roomba_500_series/GoDockFeedback
00117 # ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00118 # Define a feedback message
00119 string feedback
00120
00121
00122 """
00123 __slots__ = ['action_goal','action_result','action_feedback']
00124 _slot_types = ['roomba_500_series/GoDockActionGoal','roomba_500_series/GoDockActionResult','roomba_500_series/GoDockActionFeedback']
00125
00126 def __init__(self, *args, **kwds):
00127 """
00128 Constructor. Any message fields that are implicitly/explicitly
00129 set to None will be assigned a default value. The recommend
00130 use is keyword arguments as this is more robust to future message
00131 changes. You cannot mix in-order arguments and keyword arguments.
00132
00133 The available fields are:
00134 action_goal,action_result,action_feedback
00135
00136 :param args: complete set of field values, in .msg order
00137 :param kwds: use keyword arguments corresponding to message field names
00138 to set specific fields.
00139 """
00140 if args or kwds:
00141 super(GoDockAction, self).__init__(*args, **kwds)
00142
00143 if self.action_goal is None:
00144 self.action_goal = roomba_500_series.msg.GoDockActionGoal()
00145 if self.action_result is None:
00146 self.action_result = roomba_500_series.msg.GoDockActionResult()
00147 if self.action_feedback is None:
00148 self.action_feedback = roomba_500_series.msg.GoDockActionFeedback()
00149 else:
00150 self.action_goal = roomba_500_series.msg.GoDockActionGoal()
00151 self.action_result = roomba_500_series.msg.GoDockActionResult()
00152 self.action_feedback = roomba_500_series.msg.GoDockActionFeedback()
00153
00154 def _get_types(self):
00155 """
00156 internal API method
00157 """
00158 return self._slot_types
00159
00160 def serialize(self, buff):
00161 """
00162 serialize message into buffer
00163 :param buff: buffer, ``StringIO``
00164 """
00165 try:
00166 _x = self
00167 buff.write(_struct_3I.pack(_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs))
00168 _x = self.action_goal.header.frame_id
00169 length = len(_x)
00170 if python3 or type(_x) == unicode:
00171 _x = _x.encode('utf-8')
00172 length = len(_x)
00173 buff.write(struct.pack('<I%ss'%length, length, _x))
00174 _x = self
00175 buff.write(_struct_2I.pack(_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs))
00176 _x = self.action_goal.goal_id.id
00177 length = len(_x)
00178 if python3 or type(_x) == unicode:
00179 _x = _x.encode('utf-8')
00180 length = len(_x)
00181 buff.write(struct.pack('<I%ss'%length, length, _x))
00182 _x = self
00183 buff.write(_struct_2i3I.pack(_x.action_goal.goal.timeout.secs, _x.action_goal.goal.timeout.nsecs, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs))
00184 _x = self.action_result.header.frame_id
00185 length = len(_x)
00186 if python3 or type(_x) == unicode:
00187 _x = _x.encode('utf-8')
00188 length = len(_x)
00189 buff.write(struct.pack('<I%ss'%length, length, _x))
00190 _x = self
00191 buff.write(_struct_2I.pack(_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs))
00192 _x = self.action_result.status.goal_id.id
00193 length = len(_x)
00194 if python3 or type(_x) == unicode:
00195 _x = _x.encode('utf-8')
00196 length = len(_x)
00197 buff.write(struct.pack('<I%ss'%length, length, _x))
00198 buff.write(_struct_B.pack(self.action_result.status.status))
00199 _x = self.action_result.status.text
00200 length = len(_x)
00201 if python3 or type(_x) == unicode:
00202 _x = _x.encode('utf-8')
00203 length = len(_x)
00204 buff.write(struct.pack('<I%ss'%length, length, _x))
00205 _x = self
00206 buff.write(_struct_B3I.pack(_x.action_result.result.dock, _x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs))
00207 _x = self.action_feedback.header.frame_id
00208 length = len(_x)
00209 if python3 or type(_x) == unicode:
00210 _x = _x.encode('utf-8')
00211 length = len(_x)
00212 buff.write(struct.pack('<I%ss'%length, length, _x))
00213 _x = self
00214 buff.write(_struct_2I.pack(_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs))
00215 _x = self.action_feedback.status.goal_id.id
00216 length = len(_x)
00217 if python3 or type(_x) == unicode:
00218 _x = _x.encode('utf-8')
00219 length = len(_x)
00220 buff.write(struct.pack('<I%ss'%length, length, _x))
00221 buff.write(_struct_B.pack(self.action_feedback.status.status))
00222 _x = self.action_feedback.status.text
00223 length = len(_x)
00224 if python3 or type(_x) == unicode:
00225 _x = _x.encode('utf-8')
00226 length = len(_x)
00227 buff.write(struct.pack('<I%ss'%length, length, _x))
00228 _x = self.action_feedback.feedback.feedback
00229 length = len(_x)
00230 if python3 or type(_x) == unicode:
00231 _x = _x.encode('utf-8')
00232 length = len(_x)
00233 buff.write(struct.pack('<I%ss'%length, length, _x))
00234 except struct.error as se: self._check_types(se)
00235 except TypeError as te: self._check_types(te)
00236
00237 def deserialize(self, str):
00238 """
00239 unpack serialized message in str into this message instance
00240 :param str: byte array of serialized message, ``str``
00241 """
00242 try:
00243 if self.action_goal is None:
00244 self.action_goal = roomba_500_series.msg.GoDockActionGoal()
00245 if self.action_result is None:
00246 self.action_result = roomba_500_series.msg.GoDockActionResult()
00247 if self.action_feedback is None:
00248 self.action_feedback = roomba_500_series.msg.GoDockActionFeedback()
00249 end = 0
00250 _x = self
00251 start = end
00252 end += 12
00253 (_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00254 start = end
00255 end += 4
00256 (length,) = _struct_I.unpack(str[start:end])
00257 start = end
00258 end += length
00259 if python3:
00260 self.action_goal.header.frame_id = str[start:end].decode('utf-8')
00261 else:
00262 self.action_goal.header.frame_id = str[start:end]
00263 _x = self
00264 start = end
00265 end += 8
00266 (_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
00267 start = end
00268 end += 4
00269 (length,) = _struct_I.unpack(str[start:end])
00270 start = end
00271 end += length
00272 if python3:
00273 self.action_goal.goal_id.id = str[start:end].decode('utf-8')
00274 else:
00275 self.action_goal.goal_id.id = str[start:end]
00276 _x = self
00277 start = end
00278 end += 20
00279 (_x.action_goal.goal.timeout.secs, _x.action_goal.goal.timeout.nsecs, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs,) = _struct_2i3I.unpack(str[start:end])
00280 start = end
00281 end += 4
00282 (length,) = _struct_I.unpack(str[start:end])
00283 start = end
00284 end += length
00285 if python3:
00286 self.action_result.header.frame_id = str[start:end].decode('utf-8')
00287 else:
00288 self.action_result.header.frame_id = str[start:end]
00289 _x = self
00290 start = end
00291 end += 8
00292 (_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
00293 start = end
00294 end += 4
00295 (length,) = _struct_I.unpack(str[start:end])
00296 start = end
00297 end += length
00298 if python3:
00299 self.action_result.status.goal_id.id = str[start:end].decode('utf-8')
00300 else:
00301 self.action_result.status.goal_id.id = str[start:end]
00302 start = end
00303 end += 1
00304 (self.action_result.status.status,) = _struct_B.unpack(str[start:end])
00305 start = end
00306 end += 4
00307 (length,) = _struct_I.unpack(str[start:end])
00308 start = end
00309 end += length
00310 if python3:
00311 self.action_result.status.text = str[start:end].decode('utf-8')
00312 else:
00313 self.action_result.status.text = str[start:end]
00314 _x = self
00315 start = end
00316 end += 13
00317 (_x.action_result.result.dock, _x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs,) = _struct_B3I.unpack(str[start:end])
00318 self.action_result.result.dock = bool(self.action_result.result.dock)
00319 start = end
00320 end += 4
00321 (length,) = _struct_I.unpack(str[start:end])
00322 start = end
00323 end += length
00324 if python3:
00325 self.action_feedback.header.frame_id = str[start:end].decode('utf-8')
00326 else:
00327 self.action_feedback.header.frame_id = str[start:end]
00328 _x = self
00329 start = end
00330 end += 8
00331 (_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
00332 start = end
00333 end += 4
00334 (length,) = _struct_I.unpack(str[start:end])
00335 start = end
00336 end += length
00337 if python3:
00338 self.action_feedback.status.goal_id.id = str[start:end].decode('utf-8')
00339 else:
00340 self.action_feedback.status.goal_id.id = str[start:end]
00341 start = end
00342 end += 1
00343 (self.action_feedback.status.status,) = _struct_B.unpack(str[start:end])
00344 start = end
00345 end += 4
00346 (length,) = _struct_I.unpack(str[start:end])
00347 start = end
00348 end += length
00349 if python3:
00350 self.action_feedback.status.text = str[start:end].decode('utf-8')
00351 else:
00352 self.action_feedback.status.text = str[start:end]
00353 start = end
00354 end += 4
00355 (length,) = _struct_I.unpack(str[start:end])
00356 start = end
00357 end += length
00358 if python3:
00359 self.action_feedback.feedback.feedback = str[start:end].decode('utf-8')
00360 else:
00361 self.action_feedback.feedback.feedback = str[start:end]
00362 return self
00363 except struct.error as e:
00364 raise genpy.DeserializationError(e)
00365
00366
00367 def serialize_numpy(self, buff, numpy):
00368 """
00369 serialize message with numpy array types into buffer
00370 :param buff: buffer, ``StringIO``
00371 :param numpy: numpy python module
00372 """
00373 try:
00374 _x = self
00375 buff.write(_struct_3I.pack(_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs))
00376 _x = self.action_goal.header.frame_id
00377 length = len(_x)
00378 if python3 or type(_x) == unicode:
00379 _x = _x.encode('utf-8')
00380 length = len(_x)
00381 buff.write(struct.pack('<I%ss'%length, length, _x))
00382 _x = self
00383 buff.write(_struct_2I.pack(_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs))
00384 _x = self.action_goal.goal_id.id
00385 length = len(_x)
00386 if python3 or type(_x) == unicode:
00387 _x = _x.encode('utf-8')
00388 length = len(_x)
00389 buff.write(struct.pack('<I%ss'%length, length, _x))
00390 _x = self
00391 buff.write(_struct_2i3I.pack(_x.action_goal.goal.timeout.secs, _x.action_goal.goal.timeout.nsecs, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs))
00392 _x = self.action_result.header.frame_id
00393 length = len(_x)
00394 if python3 or type(_x) == unicode:
00395 _x = _x.encode('utf-8')
00396 length = len(_x)
00397 buff.write(struct.pack('<I%ss'%length, length, _x))
00398 _x = self
00399 buff.write(_struct_2I.pack(_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs))
00400 _x = self.action_result.status.goal_id.id
00401 length = len(_x)
00402 if python3 or type(_x) == unicode:
00403 _x = _x.encode('utf-8')
00404 length = len(_x)
00405 buff.write(struct.pack('<I%ss'%length, length, _x))
00406 buff.write(_struct_B.pack(self.action_result.status.status))
00407 _x = self.action_result.status.text
00408 length = len(_x)
00409 if python3 or type(_x) == unicode:
00410 _x = _x.encode('utf-8')
00411 length = len(_x)
00412 buff.write(struct.pack('<I%ss'%length, length, _x))
00413 _x = self
00414 buff.write(_struct_B3I.pack(_x.action_result.result.dock, _x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs))
00415 _x = self.action_feedback.header.frame_id
00416 length = len(_x)
00417 if python3 or type(_x) == unicode:
00418 _x = _x.encode('utf-8')
00419 length = len(_x)
00420 buff.write(struct.pack('<I%ss'%length, length, _x))
00421 _x = self
00422 buff.write(_struct_2I.pack(_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs))
00423 _x = self.action_feedback.status.goal_id.id
00424 length = len(_x)
00425 if python3 or type(_x) == unicode:
00426 _x = _x.encode('utf-8')
00427 length = len(_x)
00428 buff.write(struct.pack('<I%ss'%length, length, _x))
00429 buff.write(_struct_B.pack(self.action_feedback.status.status))
00430 _x = self.action_feedback.status.text
00431 length = len(_x)
00432 if python3 or type(_x) == unicode:
00433 _x = _x.encode('utf-8')
00434 length = len(_x)
00435 buff.write(struct.pack('<I%ss'%length, length, _x))
00436 _x = self.action_feedback.feedback.feedback
00437 length = len(_x)
00438 if python3 or type(_x) == unicode:
00439 _x = _x.encode('utf-8')
00440 length = len(_x)
00441 buff.write(struct.pack('<I%ss'%length, length, _x))
00442 except struct.error as se: self._check_types(se)
00443 except TypeError as te: self._check_types(te)
00444
00445 def deserialize_numpy(self, str, numpy):
00446 """
00447 unpack serialized message in str into this message instance using numpy for array types
00448 :param str: byte array of serialized message, ``str``
00449 :param numpy: numpy python module
00450 """
00451 try:
00452 if self.action_goal is None:
00453 self.action_goal = roomba_500_series.msg.GoDockActionGoal()
00454 if self.action_result is None:
00455 self.action_result = roomba_500_series.msg.GoDockActionResult()
00456 if self.action_feedback is None:
00457 self.action_feedback = roomba_500_series.msg.GoDockActionFeedback()
00458 end = 0
00459 _x = self
00460 start = end
00461 end += 12
00462 (_x.action_goal.header.seq, _x.action_goal.header.stamp.secs, _x.action_goal.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00463 start = end
00464 end += 4
00465 (length,) = _struct_I.unpack(str[start:end])
00466 start = end
00467 end += length
00468 if python3:
00469 self.action_goal.header.frame_id = str[start:end].decode('utf-8')
00470 else:
00471 self.action_goal.header.frame_id = str[start:end]
00472 _x = self
00473 start = end
00474 end += 8
00475 (_x.action_goal.goal_id.stamp.secs, _x.action_goal.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
00476 start = end
00477 end += 4
00478 (length,) = _struct_I.unpack(str[start:end])
00479 start = end
00480 end += length
00481 if python3:
00482 self.action_goal.goal_id.id = str[start:end].decode('utf-8')
00483 else:
00484 self.action_goal.goal_id.id = str[start:end]
00485 _x = self
00486 start = end
00487 end += 20
00488 (_x.action_goal.goal.timeout.secs, _x.action_goal.goal.timeout.nsecs, _x.action_result.header.seq, _x.action_result.header.stamp.secs, _x.action_result.header.stamp.nsecs,) = _struct_2i3I.unpack(str[start:end])
00489 start = end
00490 end += 4
00491 (length,) = _struct_I.unpack(str[start:end])
00492 start = end
00493 end += length
00494 if python3:
00495 self.action_result.header.frame_id = str[start:end].decode('utf-8')
00496 else:
00497 self.action_result.header.frame_id = str[start:end]
00498 _x = self
00499 start = end
00500 end += 8
00501 (_x.action_result.status.goal_id.stamp.secs, _x.action_result.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
00502 start = end
00503 end += 4
00504 (length,) = _struct_I.unpack(str[start:end])
00505 start = end
00506 end += length
00507 if python3:
00508 self.action_result.status.goal_id.id = str[start:end].decode('utf-8')
00509 else:
00510 self.action_result.status.goal_id.id = str[start:end]
00511 start = end
00512 end += 1
00513 (self.action_result.status.status,) = _struct_B.unpack(str[start:end])
00514 start = end
00515 end += 4
00516 (length,) = _struct_I.unpack(str[start:end])
00517 start = end
00518 end += length
00519 if python3:
00520 self.action_result.status.text = str[start:end].decode('utf-8')
00521 else:
00522 self.action_result.status.text = str[start:end]
00523 _x = self
00524 start = end
00525 end += 13
00526 (_x.action_result.result.dock, _x.action_feedback.header.seq, _x.action_feedback.header.stamp.secs, _x.action_feedback.header.stamp.nsecs,) = _struct_B3I.unpack(str[start:end])
00527 self.action_result.result.dock = bool(self.action_result.result.dock)
00528 start = end
00529 end += 4
00530 (length,) = _struct_I.unpack(str[start:end])
00531 start = end
00532 end += length
00533 if python3:
00534 self.action_feedback.header.frame_id = str[start:end].decode('utf-8')
00535 else:
00536 self.action_feedback.header.frame_id = str[start:end]
00537 _x = self
00538 start = end
00539 end += 8
00540 (_x.action_feedback.status.goal_id.stamp.secs, _x.action_feedback.status.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
00541 start = end
00542 end += 4
00543 (length,) = _struct_I.unpack(str[start:end])
00544 start = end
00545 end += length
00546 if python3:
00547 self.action_feedback.status.goal_id.id = str[start:end].decode('utf-8')
00548 else:
00549 self.action_feedback.status.goal_id.id = str[start:end]
00550 start = end
00551 end += 1
00552 (self.action_feedback.status.status,) = _struct_B.unpack(str[start:end])
00553 start = end
00554 end += 4
00555 (length,) = _struct_I.unpack(str[start:end])
00556 start = end
00557 end += length
00558 if python3:
00559 self.action_feedback.status.text = str[start:end].decode('utf-8')
00560 else:
00561 self.action_feedback.status.text = str[start:end]
00562 start = end
00563 end += 4
00564 (length,) = _struct_I.unpack(str[start:end])
00565 start = end
00566 end += length
00567 if python3:
00568 self.action_feedback.feedback.feedback = str[start:end].decode('utf-8')
00569 else:
00570 self.action_feedback.feedback.feedback = str[start:end]
00571 return self
00572 except struct.error as e:
00573 raise genpy.DeserializationError(e)
00574
00575 _struct_I = genpy.struct_I
00576 _struct_3I = struct.Struct("<3I")
00577 _struct_B = struct.Struct("<B")
00578 _struct_B3I = struct.Struct("<B3I")
00579 _struct_2I = struct.Struct("<2I")
00580 _struct_2i3I = struct.Struct("<2i3I")