Go to the documentation of this file.00001 """autogenerated by genpy from pr2_mechanism_controllers/OdometryMatrix.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 OdometryMatrix(genpy.Message):
00009 _md5sum = "1f7818e7ce16454badf1bee936b0ff16"
00010 _type = "pr2_mechanism_controllers/OdometryMatrix"
00011 _has_header = False
00012 _full_text = """float64[] m
00013 """
00014 __slots__ = ['m']
00015 _slot_types = ['float64[]']
00016
00017 def __init__(self, *args, **kwds):
00018 """
00019 Constructor. Any message fields that are implicitly/explicitly
00020 set to None will be assigned a default value. The recommend
00021 use is keyword arguments as this is more robust to future message
00022 changes. You cannot mix in-order arguments and keyword arguments.
00023
00024 The available fields are:
00025 m
00026
00027 :param args: complete set of field values, in .msg order
00028 :param kwds: use keyword arguments corresponding to message field names
00029 to set specific fields.
00030 """
00031 if args or kwds:
00032 super(OdometryMatrix, self).__init__(*args, **kwds)
00033
00034 if self.m is None:
00035 self.m = []
00036 else:
00037 self.m = []
00038
00039 def _get_types(self):
00040 """
00041 internal API method
00042 """
00043 return self._slot_types
00044
00045 def serialize(self, buff):
00046 """
00047 serialize message into buffer
00048 :param buff: buffer, ``StringIO``
00049 """
00050 try:
00051 length = len(self.m)
00052 buff.write(_struct_I.pack(length))
00053 pattern = '<%sd'%length
00054 buff.write(struct.pack(pattern, *self.m))
00055 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00056 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00057
00058 def deserialize(self, str):
00059 """
00060 unpack serialized message in str into this message instance
00061 :param str: byte array of serialized message, ``str``
00062 """
00063 try:
00064 end = 0
00065 start = end
00066 end += 4
00067 (length,) = _struct_I.unpack(str[start:end])
00068 pattern = '<%sd'%length
00069 start = end
00070 end += struct.calcsize(pattern)
00071 self.m = struct.unpack(pattern, str[start:end])
00072 return self
00073 except struct.error as e:
00074 raise genpy.DeserializationError(e)
00075
00076
00077 def serialize_numpy(self, buff, numpy):
00078 """
00079 serialize message with numpy array types into buffer
00080 :param buff: buffer, ``StringIO``
00081 :param numpy: numpy python module
00082 """
00083 try:
00084 length = len(self.m)
00085 buff.write(_struct_I.pack(length))
00086 pattern = '<%sd'%length
00087 buff.write(self.m.tostring())
00088 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00089 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00090
00091 def deserialize_numpy(self, str, numpy):
00092 """
00093 unpack serialized message in str into this message instance using numpy for array types
00094 :param str: byte array of serialized message, ``str``
00095 :param numpy: numpy python module
00096 """
00097 try:
00098 end = 0
00099 start = end
00100 end += 4
00101 (length,) = _struct_I.unpack(str[start:end])
00102 pattern = '<%sd'%length
00103 start = end
00104 end += struct.calcsize(pattern)
00105 self.m = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00106 return self
00107 except struct.error as e:
00108 raise genpy.DeserializationError(e)
00109
00110 _struct_I = genpy.struct_I