Go to the documentation of this file.00001 """autogenerated by genpy from flirtlib_ros/Vector.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 Vector(genpy.Message):
00009 _md5sum = "d7cb80c523ff12d27e3ad06be93d3a09"
00010 _type = "flirtlib_ros/Vector"
00011 _has_header = False
00012 _full_text = """# Vector message type used by a bunch of the flirtlib messages
00013
00014 float64[] vec
00015 """
00016 __slots__ = ['vec']
00017 _slot_types = ['float64[]']
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 vec
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(Vector, self).__init__(*args, **kwds)
00035
00036 if self.vec is None:
00037 self.vec = []
00038 else:
00039 self.vec = []
00040
00041 def _get_types(self):
00042 """
00043 internal API method
00044 """
00045 return self._slot_types
00046
00047 def serialize(self, buff):
00048 """
00049 serialize message into buffer
00050 :param buff: buffer, ``StringIO``
00051 """
00052 try:
00053 length = len(self.vec)
00054 buff.write(_struct_I.pack(length))
00055 pattern = '<%sd'%length
00056 buff.write(struct.pack(pattern, *self.vec))
00057 except struct.error as se: self._check_types(se)
00058 except TypeError as te: self._check_types(te)
00059
00060 def deserialize(self, str):
00061 """
00062 unpack serialized message in str into this message instance
00063 :param str: byte array of serialized message, ``str``
00064 """
00065 try:
00066 end = 0
00067 start = end
00068 end += 4
00069 (length,) = _struct_I.unpack(str[start:end])
00070 pattern = '<%sd'%length
00071 start = end
00072 end += struct.calcsize(pattern)
00073 self.vec = struct.unpack(pattern, str[start:end])
00074 return self
00075 except struct.error as e:
00076 raise genpy.DeserializationError(e)
00077
00078
00079 def serialize_numpy(self, buff, numpy):
00080 """
00081 serialize message with numpy array types into buffer
00082 :param buff: buffer, ``StringIO``
00083 :param numpy: numpy python module
00084 """
00085 try:
00086 length = len(self.vec)
00087 buff.write(_struct_I.pack(length))
00088 pattern = '<%sd'%length
00089 buff.write(self.vec.tostring())
00090 except struct.error as se: self._check_types(se)
00091 except TypeError as te: self._check_types(te)
00092
00093 def deserialize_numpy(self, str, numpy):
00094 """
00095 unpack serialized message in str into this message instance using numpy for array types
00096 :param str: byte array of serialized message, ``str``
00097 :param numpy: numpy python module
00098 """
00099 try:
00100 end = 0
00101 start = end
00102 end += 4
00103 (length,) = _struct_I.unpack(str[start:end])
00104 pattern = '<%sd'%length
00105 start = end
00106 end += struct.calcsize(pattern)
00107 self.vec = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00108 return self
00109 except struct.error as e:
00110 raise genpy.DeserializationError(e)
00111
00112 _struct_I = genpy.struct_I