_PoseRT.py
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00001 """autogenerated by genpy from cob_object_detection_msgs/PoseRT.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 PoseRT(genpy.Message):
00009   _md5sum = "d6802a5a6d10cce0b5eea91c5defc39f"
00010   _type = "cob_object_detection_msgs/PoseRT"
00011   _has_header = False #flag to mark the presence of a Header object
00012   _full_text = """#3x1 rotation vector, Rodrigues axis angle form,
00013 #angle = norm(rvec) -- radians
00014 #axis = rvec/norm(rvec) -- unit length
00015 float64[3]  rvec
00016 #3x1 translation vector, in meters
00017 float64[3]  tvec
00018 """
00019   __slots__ = ['rvec','tvec']
00020   _slot_types = ['float64[3]','float64[3]']
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        rvec,tvec
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(PoseRT, self).__init__(*args, **kwds)
00038       #message fields cannot be None, assign default values for those that are
00039       if self.rvec is None:
00040         self.rvec = [0.,0.,0.]
00041       if self.tvec is None:
00042         self.tvec = [0.,0.,0.]
00043     else:
00044       self.rvec = [0.,0.,0.]
00045       self.tvec = [0.,0.,0.]
00046 
00047   def _get_types(self):
00048     """
00049     internal API method
00050     """
00051     return self._slot_types
00052 
00053   def serialize(self, buff):
00054     """
00055     serialize message into buffer
00056     :param buff: buffer, ``StringIO``
00057     """
00058     try:
00059       buff.write(_struct_3d.pack(*self.rvec))
00060       buff.write(_struct_3d.pack(*self.tvec))
00061     except struct.error as se: self._check_types(se)
00062     except TypeError as te: self._check_types(te)
00063 
00064   def deserialize(self, str):
00065     """
00066     unpack serialized message in str into this message instance
00067     :param str: byte array of serialized message, ``str``
00068     """
00069     try:
00070       end = 0
00071       start = end
00072       end += 24
00073       self.rvec = _struct_3d.unpack(str[start:end])
00074       start = end
00075       end += 24
00076       self.tvec = _struct_3d.unpack(str[start:end])
00077       return self
00078     except struct.error as e:
00079       raise genpy.DeserializationError(e) #most likely buffer underfill
00080 
00081 
00082   def serialize_numpy(self, buff, numpy):
00083     """
00084     serialize message with numpy array types into buffer
00085     :param buff: buffer, ``StringIO``
00086     :param numpy: numpy python module
00087     """
00088     try:
00089       buff.write(self.rvec.tostring())
00090       buff.write(self.tvec.tostring())
00091     except struct.error as se: self._check_types(se)
00092     except TypeError as te: self._check_types(te)
00093 
00094   def deserialize_numpy(self, str, numpy):
00095     """
00096     unpack serialized message in str into this message instance using numpy for array types
00097     :param str: byte array of serialized message, ``str``
00098     :param numpy: numpy python module
00099     """
00100     try:
00101       end = 0
00102       start = end
00103       end += 24
00104       self.rvec = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=3)
00105       start = end
00106       end += 24
00107       self.tvec = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=3)
00108       return self
00109     except struct.error as e:
00110       raise genpy.DeserializationError(e) #most likely buffer underfill
00111 
00112 _struct_I = genpy.struct_I
00113 _struct_3d = struct.Struct("<3d")
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cob_object_detection_msgs
Author(s): Florian Weisshardt
autogenerated on Sat Mar 9 2013 11:24:33