_StateChange.py
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00001 """autogenerated by genpy from clearpath_base/StateChange.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 StateChange(genpy.Message):
00009   _md5sum = "44a4273c39fe35090d35b71e32a477da"
00010   _type = "clearpath_base/StateChange"
00011   _has_header = False #flag to mark the presence of a Header object
00012   _full_text = """string new_state
00013 string joystick
00014 
00015 """
00016   __slots__ = ['new_state','joystick']
00017   _slot_types = ['string','string']
00018 
00019   def __init__(self, *args, **kwds):
00020     """
00021     Constructor. Any message fields that are implicitly/explicitly
00022     set to None will be assigned a default value. The recommend
00023     use is keyword arguments as this is more robust to future message
00024     changes.  You cannot mix in-order arguments and keyword arguments.
00025 
00026     The available fields are:
00027        new_state,joystick
00028 
00029     :param args: complete set of field values, in .msg order
00030     :param kwds: use keyword arguments corresponding to message field names
00031     to set specific fields.
00032     """
00033     if args or kwds:
00034       super(StateChange, self).__init__(*args, **kwds)
00035       #message fields cannot be None, assign default values for those that are
00036       if self.new_state is None:
00037         self.new_state = ''
00038       if self.joystick is None:
00039         self.joystick = ''
00040     else:
00041       self.new_state = ''
00042       self.joystick = ''
00043 
00044   def _get_types(self):
00045     """
00046     internal API method
00047     """
00048     return self._slot_types
00049 
00050   def serialize(self, buff):
00051     """
00052     serialize message into buffer
00053     :param buff: buffer, ``StringIO``
00054     """
00055     try:
00056       _x = self.new_state
00057       length = len(_x)
00058       if python3 or type(_x) == unicode:
00059         _x = _x.encode('utf-8')
00060         length = len(_x)
00061       buff.write(struct.pack('<I%ss'%length, length, _x))
00062       _x = self.joystick
00063       length = len(_x)
00064       if python3 or type(_x) == unicode:
00065         _x = _x.encode('utf-8')
00066         length = len(_x)
00067       buff.write(struct.pack('<I%ss'%length, length, _x))
00068     except struct.error as se: self._check_types(se)
00069     except TypeError as te: self._check_types(te)
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       start = end
00079       end += 4
00080       (length,) = _struct_I.unpack(str[start:end])
00081       start = end
00082       end += length
00083       if python3:
00084         self.new_state = str[start:end].decode('utf-8')
00085       else:
00086         self.new_state = str[start:end]
00087       start = end
00088       end += 4
00089       (length,) = _struct_I.unpack(str[start:end])
00090       start = end
00091       end += length
00092       if python3:
00093         self.joystick = str[start:end].decode('utf-8')
00094       else:
00095         self.joystick = str[start:end]
00096       return self
00097     except struct.error as e:
00098       raise genpy.DeserializationError(e) #most likely buffer underfill
00099 
00100 
00101   def serialize_numpy(self, buff, numpy):
00102     """
00103     serialize message with numpy array types into buffer
00104     :param buff: buffer, ``StringIO``
00105     :param numpy: numpy python module
00106     """
00107     try:
00108       _x = self.new_state
00109       length = len(_x)
00110       if python3 or type(_x) == unicode:
00111         _x = _x.encode('utf-8')
00112         length = len(_x)
00113       buff.write(struct.pack('<I%ss'%length, length, _x))
00114       _x = self.joystick
00115       length = len(_x)
00116       if python3 or type(_x) == unicode:
00117         _x = _x.encode('utf-8')
00118         length = len(_x)
00119       buff.write(struct.pack('<I%ss'%length, length, _x))
00120     except struct.error as se: self._check_types(se)
00121     except TypeError as te: self._check_types(te)
00122 
00123   def deserialize_numpy(self, str, numpy):
00124     """
00125     unpack serialized message in str into this message instance using numpy for array types
00126     :param str: byte array of serialized message, ``str``
00127     :param numpy: numpy python module
00128     """
00129     try:
00130       end = 0
00131       start = end
00132       end += 4
00133       (length,) = _struct_I.unpack(str[start:end])
00134       start = end
00135       end += length
00136       if python3:
00137         self.new_state = str[start:end].decode('utf-8')
00138       else:
00139         self.new_state = str[start:end]
00140       start = end
00141       end += 4
00142       (length,) = _struct_I.unpack(str[start:end])
00143       start = end
00144       end += length
00145       if python3:
00146         self.joystick = str[start:end].decode('utf-8')
00147       else:
00148         self.joystick = str[start:end]
00149       return self
00150     except struct.error as e:
00151       raise genpy.DeserializationError(e) #most likely buffer underfill
00152 
00153 _struct_I = genpy.struct_I


clearpath_base
Author(s): Mike Purvis
autogenerated on Sat Dec 28 2013 16:50:47