_SplineCoefficients.py
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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 #flag to mark the presence of a Header object
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       #message fields cannot be None, assign default values for those that are
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) #most likely buffer underfill
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) #most likely buffer underfill
00110 
00111 _struct_I = genpy.struct_I


spline_smoother
Author(s): Mrinal Kalakrishnan / mail@mrinal.net
autogenerated on Thu Dec 12 2013 11:09:50