Go to the documentation of this file.00001 """autogenerated by genpy from spline_smoother/SplineCoefficients.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 SplineCoefficients(genpy.Message):
00009 _md5sum = "c4e5d982f9108827e742320d3c247546"
00010 _type = "spline_smoother/SplineCoefficients"
00011 _has_header = False
00012 _full_text = """float64[] coefficients
00013
00014 """
00015 __slots__ = ['coefficients']
00016 _slot_types = ['float64[]']
00017
00018 def __init__(self, *args, **kwds):
00019 """
00020 Constructor. Any message fields that are implicitly/explicitly
00021 set to None will be assigned a default value. The recommend
00022 use is keyword arguments as this is more robust to future message
00023 changes. You cannot mix in-order arguments and keyword arguments.
00024
00025 The available fields are:
00026 coefficients
00027
00028 :param args: complete set of field values, in .msg order
00029 :param kwds: use keyword arguments corresponding to message field names
00030 to set specific fields.
00031 """
00032 if args or kwds:
00033 super(SplineCoefficients, self).__init__(*args, **kwds)
00034
00035 if self.coefficients is None:
00036 self.coefficients = []
00037 else:
00038 self.coefficients = []
00039
00040 def _get_types(self):
00041 """
00042 internal API method
00043 """
00044 return self._slot_types
00045
00046 def serialize(self, buff):
00047 """
00048 serialize message into buffer
00049 :param buff: buffer, ``StringIO``
00050 """
00051 try:
00052 length = len(self.coefficients)
00053 buff.write(_struct_I.pack(length))
00054 pattern = '<%sd'%length
00055 buff.write(struct.pack(pattern, *self.coefficients))
00056 except struct.error as se: self._check_types(se)
00057 except TypeError as te: self._check_types(te)
00058
00059 def deserialize(self, str):
00060 """
00061 unpack serialized message in str into this message instance
00062 :param str: byte array of serialized message, ``str``
00063 """
00064 try:
00065 end = 0
00066 start = end
00067 end += 4
00068 (length,) = _struct_I.unpack(str[start:end])
00069 pattern = '<%sd'%length
00070 start = end
00071 end += struct.calcsize(pattern)
00072 self.coefficients = struct.unpack(pattern, str[start:end])
00073 return self
00074 except struct.error as e:
00075 raise genpy.DeserializationError(e)
00076
00077
00078 def serialize_numpy(self, buff, numpy):
00079 """
00080 serialize message with numpy array types into buffer
00081 :param buff: buffer, ``StringIO``
00082 :param numpy: numpy python module
00083 """
00084 try:
00085 length = len(self.coefficients)
00086 buff.write(_struct_I.pack(length))
00087 pattern = '<%sd'%length
00088 buff.write(self.coefficients.tostring())
00089 except struct.error as se: self._check_types(se)
00090 except TypeError as te: self._check_types(te)
00091
00092 def deserialize_numpy(self, str, numpy):
00093 """
00094 unpack serialized message in str into this message instance using numpy for array types
00095 :param str: byte array of serialized message, ``str``
00096 :param numpy: numpy python module
00097 """
00098 try:
00099 end = 0
00100 start = end
00101 end += 4
00102 (length,) = _struct_I.unpack(str[start:end])
00103 pattern = '<%sd'%length
00104 start = end
00105 end += struct.calcsize(pattern)
00106 self.coefficients = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00107 return self
00108 except struct.error as e:
00109 raise genpy.DeserializationError(e)
00110
00111 _struct_I = genpy.struct_I