_LSPBTrajectoryMsg.py
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00001 """autogenerated by genpy from spline_smoother/LSPBTrajectoryMsg.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006 
00007 import genpy
00008 import spline_smoother.msg
00009 import std_msgs.msg
00010 
00011 class LSPBTrajectoryMsg(genpy.Message):
00012   _md5sum = "ce1139991f603c3d37b77cd9b60c5c3d"
00013   _type = "spline_smoother/LSPBTrajectoryMsg"
00014   _has_header = True #flag to mark the presence of a Header object
00015   _full_text = """Header header
00016 string[] names
00017 LSPBTrajectorySegmentMsg[] segments
00018 
00019 ================================================================================
00020 MSG: std_msgs/Header
00021 # Standard metadata for higher-level stamped data types.
00022 # This is generally used to communicate timestamped data 
00023 # in a particular coordinate frame.
00024 # 
00025 # sequence ID: consecutively increasing ID 
00026 uint32 seq
00027 #Two-integer timestamp that is expressed as:
00028 # * stamp.secs: seconds (stamp_secs) since epoch
00029 # * stamp.nsecs: nanoseconds since stamp_secs
00030 # time-handling sugar is provided by the client library
00031 time stamp
00032 #Frame this data is associated with
00033 # 0: no frame
00034 # 1: global frame
00035 string frame_id
00036 
00037 ================================================================================
00038 MSG: spline_smoother/LSPBTrajectorySegmentMsg
00039 duration duration
00040 LSPBSplineCoefficients[] joints
00041 
00042 ================================================================================
00043 MSG: spline_smoother/LSPBSplineCoefficients
00044 float64[] coefficients
00045 float64 linear_segment_duration
00046 float64 quadratic_segment_duration
00047 """
00048   __slots__ = ['header','names','segments']
00049   _slot_types = ['std_msgs/Header','string[]','spline_smoother/LSPBTrajectorySegmentMsg[]']
00050 
00051   def __init__(self, *args, **kwds):
00052     """
00053     Constructor. Any message fields that are implicitly/explicitly
00054     set to None will be assigned a default value. The recommend
00055     use is keyword arguments as this is more robust to future message
00056     changes.  You cannot mix in-order arguments and keyword arguments.
00057 
00058     The available fields are:
00059        header,names,segments
00060 
00061     :param args: complete set of field values, in .msg order
00062     :param kwds: use keyword arguments corresponding to message field names
00063     to set specific fields.
00064     """
00065     if args or kwds:
00066       super(LSPBTrajectoryMsg, self).__init__(*args, **kwds)
00067       #message fields cannot be None, assign default values for those that are
00068       if self.header is None:
00069         self.header = std_msgs.msg.Header()
00070       if self.names is None:
00071         self.names = []
00072       if self.segments is None:
00073         self.segments = []
00074     else:
00075       self.header = std_msgs.msg.Header()
00076       self.names = []
00077       self.segments = []
00078 
00079   def _get_types(self):
00080     """
00081     internal API method
00082     """
00083     return self._slot_types
00084 
00085   def serialize(self, buff):
00086     """
00087     serialize message into buffer
00088     :param buff: buffer, ``StringIO``
00089     """
00090     try:
00091       _x = self
00092       buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00093       _x = self.header.frame_id
00094       length = len(_x)
00095       if python3 or type(_x) == unicode:
00096         _x = _x.encode('utf-8')
00097         length = len(_x)
00098       buff.write(struct.pack('<I%ss'%length, length, _x))
00099       length = len(self.names)
00100       buff.write(_struct_I.pack(length))
00101       for val1 in self.names:
00102         length = len(val1)
00103         if python3 or type(val1) == unicode:
00104           val1 = val1.encode('utf-8')
00105           length = len(val1)
00106         buff.write(struct.pack('<I%ss'%length, length, val1))
00107       length = len(self.segments)
00108       buff.write(_struct_I.pack(length))
00109       for val1 in self.segments:
00110         _v1 = val1.duration
00111         _x = _v1
00112         buff.write(_struct_2i.pack(_x.secs, _x.nsecs))
00113         length = len(val1.joints)
00114         buff.write(_struct_I.pack(length))
00115         for val2 in val1.joints:
00116           length = len(val2.coefficients)
00117           buff.write(_struct_I.pack(length))
00118           pattern = '<%sd'%length
00119           buff.write(struct.pack(pattern, *val2.coefficients))
00120           _x = val2
00121           buff.write(_struct_2d.pack(_x.linear_segment_duration, _x.quadratic_segment_duration))
00122     except struct.error as se: self._check_types(se)
00123     except TypeError as te: self._check_types(te)
00124 
00125   def deserialize(self, str):
00126     """
00127     unpack serialized message in str into this message instance
00128     :param str: byte array of serialized message, ``str``
00129     """
00130     try:
00131       if self.header is None:
00132         self.header = std_msgs.msg.Header()
00133       if self.segments is None:
00134         self.segments = None
00135       end = 0
00136       _x = self
00137       start = end
00138       end += 12
00139       (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00140       start = end
00141       end += 4
00142       (length,) = _struct_I.unpack(str[start:end])
00143       start = end
00144       end += length
00145       if python3:
00146         self.header.frame_id = str[start:end].decode('utf-8')
00147       else:
00148         self.header.frame_id = str[start:end]
00149       start = end
00150       end += 4
00151       (length,) = _struct_I.unpack(str[start:end])
00152       self.names = []
00153       for i in range(0, length):
00154         start = end
00155         end += 4
00156         (length,) = _struct_I.unpack(str[start:end])
00157         start = end
00158         end += length
00159         if python3:
00160           val1 = str[start:end].decode('utf-8')
00161         else:
00162           val1 = str[start:end]
00163         self.names.append(val1)
00164       start = end
00165       end += 4
00166       (length,) = _struct_I.unpack(str[start:end])
00167       self.segments = []
00168       for i in range(0, length):
00169         val1 = spline_smoother.msg.LSPBTrajectorySegmentMsg()
00170         _v2 = val1.duration
00171         _x = _v2
00172         start = end
00173         end += 8
00174         (_x.secs, _x.nsecs,) = _struct_2i.unpack(str[start:end])
00175         start = end
00176         end += 4
00177         (length,) = _struct_I.unpack(str[start:end])
00178         val1.joints = []
00179         for i in range(0, length):
00180           val2 = spline_smoother.msg.LSPBSplineCoefficients()
00181           start = end
00182           end += 4
00183           (length,) = _struct_I.unpack(str[start:end])
00184           pattern = '<%sd'%length
00185           start = end
00186           end += struct.calcsize(pattern)
00187           val2.coefficients = struct.unpack(pattern, str[start:end])
00188           _x = val2
00189           start = end
00190           end += 16
00191           (_x.linear_segment_duration, _x.quadratic_segment_duration,) = _struct_2d.unpack(str[start:end])
00192           val1.joints.append(val2)
00193         self.segments.append(val1)
00194       return self
00195     except struct.error as e:
00196       raise genpy.DeserializationError(e) #most likely buffer underfill
00197 
00198 
00199   def serialize_numpy(self, buff, numpy):
00200     """
00201     serialize message with numpy array types into buffer
00202     :param buff: buffer, ``StringIO``
00203     :param numpy: numpy python module
00204     """
00205     try:
00206       _x = self
00207       buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00208       _x = self.header.frame_id
00209       length = len(_x)
00210       if python3 or type(_x) == unicode:
00211         _x = _x.encode('utf-8')
00212         length = len(_x)
00213       buff.write(struct.pack('<I%ss'%length, length, _x))
00214       length = len(self.names)
00215       buff.write(_struct_I.pack(length))
00216       for val1 in self.names:
00217         length = len(val1)
00218         if python3 or type(val1) == unicode:
00219           val1 = val1.encode('utf-8')
00220           length = len(val1)
00221         buff.write(struct.pack('<I%ss'%length, length, val1))
00222       length = len(self.segments)
00223       buff.write(_struct_I.pack(length))
00224       for val1 in self.segments:
00225         _v3 = val1.duration
00226         _x = _v3
00227         buff.write(_struct_2i.pack(_x.secs, _x.nsecs))
00228         length = len(val1.joints)
00229         buff.write(_struct_I.pack(length))
00230         for val2 in val1.joints:
00231           length = len(val2.coefficients)
00232           buff.write(_struct_I.pack(length))
00233           pattern = '<%sd'%length
00234           buff.write(val2.coefficients.tostring())
00235           _x = val2
00236           buff.write(_struct_2d.pack(_x.linear_segment_duration, _x.quadratic_segment_duration))
00237     except struct.error as se: self._check_types(se)
00238     except TypeError as te: self._check_types(te)
00239 
00240   def deserialize_numpy(self, str, numpy):
00241     """
00242     unpack serialized message in str into this message instance using numpy for array types
00243     :param str: byte array of serialized message, ``str``
00244     :param numpy: numpy python module
00245     """
00246     try:
00247       if self.header is None:
00248         self.header = std_msgs.msg.Header()
00249       if self.segments is None:
00250         self.segments = None
00251       end = 0
00252       _x = self
00253       start = end
00254       end += 12
00255       (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00256       start = end
00257       end += 4
00258       (length,) = _struct_I.unpack(str[start:end])
00259       start = end
00260       end += length
00261       if python3:
00262         self.header.frame_id = str[start:end].decode('utf-8')
00263       else:
00264         self.header.frame_id = str[start:end]
00265       start = end
00266       end += 4
00267       (length,) = _struct_I.unpack(str[start:end])
00268       self.names = []
00269       for i in range(0, length):
00270         start = end
00271         end += 4
00272         (length,) = _struct_I.unpack(str[start:end])
00273         start = end
00274         end += length
00275         if python3:
00276           val1 = str[start:end].decode('utf-8')
00277         else:
00278           val1 = str[start:end]
00279         self.names.append(val1)
00280       start = end
00281       end += 4
00282       (length,) = _struct_I.unpack(str[start:end])
00283       self.segments = []
00284       for i in range(0, length):
00285         val1 = spline_smoother.msg.LSPBTrajectorySegmentMsg()
00286         _v4 = val1.duration
00287         _x = _v4
00288         start = end
00289         end += 8
00290         (_x.secs, _x.nsecs,) = _struct_2i.unpack(str[start:end])
00291         start = end
00292         end += 4
00293         (length,) = _struct_I.unpack(str[start:end])
00294         val1.joints = []
00295         for i in range(0, length):
00296           val2 = spline_smoother.msg.LSPBSplineCoefficients()
00297           start = end
00298           end += 4
00299           (length,) = _struct_I.unpack(str[start:end])
00300           pattern = '<%sd'%length
00301           start = end
00302           end += struct.calcsize(pattern)
00303           val2.coefficients = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00304           _x = val2
00305           start = end
00306           end += 16
00307           (_x.linear_segment_duration, _x.quadratic_segment_duration,) = _struct_2d.unpack(str[start:end])
00308           val1.joints.append(val2)
00309         self.segments.append(val1)
00310       return self
00311     except struct.error as e:
00312       raise genpy.DeserializationError(e) #most likely buffer underfill
00313 
00314 _struct_I = genpy.struct_I
00315 _struct_2d = struct.Struct("<2d")
00316 _struct_3I = struct.Struct("<3I")
00317 _struct_2i = struct.Struct("<2i")


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