_Pr2GripperCommandFeedback.py
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00001 """autogenerated by genpy from pr2_controllers_msgs/Pr2GripperCommandFeedback.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006 
00007 
00008 class Pr2GripperCommandFeedback(genpy.Message):
00009   _md5sum = "e4cbff56d3562bcf113da5a5adeef91f"
00010   _type = "pr2_controllers_msgs/Pr2GripperCommandFeedback"
00011   _has_header = False #flag to mark the presence of a Header object
00012   _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00013 float64 position  # The current gripper gap size (in meters)
00014 float64 effort    # The current effort exerted (in Newtons)
00015 bool stalled      # True iff the gripper is exerting max effort and not moving
00016 bool reached_goal # True iff the gripper position has reached the commanded setpoint
00017 
00018 
00019 """
00020   __slots__ = ['position','effort','stalled','reached_goal']
00021   _slot_types = ['float64','float64','bool','bool']
00022 
00023   def __init__(self, *args, **kwds):
00024     """
00025     Constructor. Any message fields that are implicitly/explicitly
00026     set to None will be assigned a default value. The recommend
00027     use is keyword arguments as this is more robust to future message
00028     changes.  You cannot mix in-order arguments and keyword arguments.
00029 
00030     The available fields are:
00031        position,effort,stalled,reached_goal
00032 
00033     :param args: complete set of field values, in .msg order
00034     :param kwds: use keyword arguments corresponding to message field names
00035     to set specific fields.
00036     """
00037     if args or kwds:
00038       super(Pr2GripperCommandFeedback, self).__init__(*args, **kwds)
00039       #message fields cannot be None, assign default values for those that are
00040       if self.position is None:
00041         self.position = 0.
00042       if self.effort is None:
00043         self.effort = 0.
00044       if self.stalled is None:
00045         self.stalled = False
00046       if self.reached_goal is None:
00047         self.reached_goal = False
00048     else:
00049       self.position = 0.
00050       self.effort = 0.
00051       self.stalled = False
00052       self.reached_goal = False
00053 
00054   def _get_types(self):
00055     """
00056     internal API method
00057     """
00058     return self._slot_types
00059 
00060   def serialize(self, buff):
00061     """
00062     serialize message into buffer
00063     :param buff: buffer, ``StringIO``
00064     """
00065     try:
00066       _x = self
00067       buff.write(_struct_2d2B.pack(_x.position, _x.effort, _x.stalled, _x.reached_goal))
00068     except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00069     except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00070 
00071   def deserialize(self, str):
00072     """
00073     unpack serialized message in str into this message instance
00074     :param str: byte array of serialized message, ``str``
00075     """
00076     try:
00077       end = 0
00078       _x = self
00079       start = end
00080       end += 18
00081       (_x.position, _x.effort, _x.stalled, _x.reached_goal,) = _struct_2d2B.unpack(str[start:end])
00082       self.stalled = bool(self.stalled)
00083       self.reached_goal = bool(self.reached_goal)
00084       return self
00085     except struct.error as e:
00086       raise genpy.DeserializationError(e) #most likely buffer underfill
00087 
00088 
00089   def serialize_numpy(self, buff, numpy):
00090     """
00091     serialize message with numpy array types into buffer
00092     :param buff: buffer, ``StringIO``
00093     :param numpy: numpy python module
00094     """
00095     try:
00096       _x = self
00097       buff.write(_struct_2d2B.pack(_x.position, _x.effort, _x.stalled, _x.reached_goal))
00098     except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00099     except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00100 
00101   def deserialize_numpy(self, str, numpy):
00102     """
00103     unpack serialized message in str into this message instance using numpy for array types
00104     :param str: byte array of serialized message, ``str``
00105     :param numpy: numpy python module
00106     """
00107     try:
00108       end = 0
00109       _x = self
00110       start = end
00111       end += 18
00112       (_x.position, _x.effort, _x.stalled, _x.reached_goal,) = _struct_2d2B.unpack(str[start:end])
00113       self.stalled = bool(self.stalled)
00114       self.reached_goal = bool(self.reached_goal)
00115       return self
00116     except struct.error as e:
00117       raise genpy.DeserializationError(e) #most likely buffer underfill
00118 
00119 _struct_I = genpy.struct_I
00120 _struct_2d2B = struct.Struct("<2d2B")


pr2_controllers_msgs
Author(s): Stuart Glaser
autogenerated on Thu Apr 24 2014 15:44:12