_Pr2GripperCommandResult.py
Go to the documentation of this file.
00001 """autogenerated by genpy from pr2_controllers_msgs/Pr2GripperCommandResult.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 Pr2GripperCommandResult(genpy.Message):
00009   _md5sum = "e4cbff56d3562bcf113da5a5adeef91f"
00010   _type = "pr2_controllers_msgs/Pr2GripperCommandResult"
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   __slots__ = ['position','effort','stalled','reached_goal']
00020   _slot_types = ['float64','float64','bool','bool']
00021 
00022   def __init__(self, *args, **kwds):
00023     """
00024     Constructor. Any message fields that are implicitly/explicitly
00025     set to None will be assigned a default value. The recommend
00026     use is keyword arguments as this is more robust to future message
00027     changes.  You cannot mix in-order arguments and keyword arguments.
00028 
00029     The available fields are:
00030        position,effort,stalled,reached_goal
00031 
00032     :param args: complete set of field values, in .msg order
00033     :param kwds: use keyword arguments corresponding to message field names
00034     to set specific fields.
00035     """
00036     if args or kwds:
00037       super(Pr2GripperCommandResult, self).__init__(*args, **kwds)
00038       #message fields cannot be None, assign default values for those that are
00039       if self.position is None:
00040         self.position = 0.
00041       if self.effort is None:
00042         self.effort = 0.
00043       if self.stalled is None:
00044         self.stalled = False
00045       if self.reached_goal is None:
00046         self.reached_goal = False
00047     else:
00048       self.position = 0.
00049       self.effort = 0.
00050       self.stalled = False
00051       self.reached_goal = False
00052 
00053   def _get_types(self):
00054     """
00055     internal API method
00056     """
00057     return self._slot_types
00058 
00059   def serialize(self, buff):
00060     """
00061     serialize message into buffer
00062     :param buff: buffer, ``StringIO``
00063     """
00064     try:
00065       _x = self
00066       buff.write(_struct_2d2B.pack(_x.position, _x.effort, _x.stalled, _x.reached_goal))
00067     except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00068     except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00069 
00070   def deserialize(self, str):
00071     """
00072     unpack serialized message in str into this message instance
00073     :param str: byte array of serialized message, ``str``
00074     """
00075     try:
00076       end = 0
00077       _x = self
00078       start = end
00079       end += 18
00080       (_x.position, _x.effort, _x.stalled, _x.reached_goal,) = _struct_2d2B.unpack(str[start:end])
00081       self.stalled = bool(self.stalled)
00082       self.reached_goal = bool(self.reached_goal)
00083       return self
00084     except struct.error as e:
00085       raise genpy.DeserializationError(e) #most likely buffer underfill
00086 
00087 
00088   def serialize_numpy(self, buff, numpy):
00089     """
00090     serialize message with numpy array types into buffer
00091     :param buff: buffer, ``StringIO``
00092     :param numpy: numpy python module
00093     """
00094     try:
00095       _x = self
00096       buff.write(_struct_2d2B.pack(_x.position, _x.effort, _x.stalled, _x.reached_goal))
00097     except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00098     except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00099 
00100   def deserialize_numpy(self, str, numpy):
00101     """
00102     unpack serialized message in str into this message instance using numpy for array types
00103     :param str: byte array of serialized message, ``str``
00104     :param numpy: numpy python module
00105     """
00106     try:
00107       end = 0
00108       _x = self
00109       start = end
00110       end += 18
00111       (_x.position, _x.effort, _x.stalled, _x.reached_goal,) = _struct_2d2B.unpack(str[start:end])
00112       self.stalled = bool(self.stalled)
00113       self.reached_goal = bool(self.reached_goal)
00114       return self
00115     except struct.error as e:
00116       raise genpy.DeserializationError(e) #most likely buffer underfill
00117 
00118 _struct_I = genpy.struct_I
00119 _struct_2d2B = struct.Struct("<2d2B")


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