_JointPosCommand.py
Go to the documentation of this file.
00001 """autogenerated by genpy from lwr_fri/JointPosCommand.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 JointPosCommand(genpy.Message):
00009   _md5sum = "4c13323622b71d0b598abb8052aea6aa"
00010   _type = "lwr_fri/JointPosCommand"
00011   _has_header = False #flag to mark the presence of a Header object
00012   _full_text = """string[] names
00013 float64[] positions
00014 """
00015   __slots__ = ['names','positions']
00016   _slot_types = ['string[]','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        names,positions
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(JointPosCommand, self).__init__(*args, **kwds)
00034       #message fields cannot be None, assign default values for those that are
00035       if self.names is None:
00036         self.names = []
00037       if self.positions is None:
00038         self.positions = []
00039     else:
00040       self.names = []
00041       self.positions = []
00042 
00043   def _get_types(self):
00044     """
00045     internal API method
00046     """
00047     return self._slot_types
00048 
00049   def serialize(self, buff):
00050     """
00051     serialize message into buffer
00052     :param buff: buffer, ``StringIO``
00053     """
00054     try:
00055       length = len(self.names)
00056       buff.write(_struct_I.pack(length))
00057       for val1 in self.names:
00058         length = len(val1)
00059         if python3 or type(val1) == unicode:
00060           val1 = val1.encode('utf-8')
00061           length = len(val1)
00062         buff.write(struct.pack('<I%ss'%length, length, val1))
00063       length = len(self.positions)
00064       buff.write(_struct_I.pack(length))
00065       pattern = '<%sd'%length
00066       buff.write(struct.pack(pattern, *self.positions))
00067     except struct.error as se: self._check_types(se)
00068     except TypeError as te: self._check_types(te)
00069 
00070   def deserialize(self, str):
00071     """
00072     unpack serialized message in str into this message instance
00073     :param str: byte array of serialized message, ``str``
00074     """
00075     try:
00076       end = 0
00077       start = end
00078       end += 4
00079       (length,) = _struct_I.unpack(str[start:end])
00080       self.names = []
00081       for i in range(0, length):
00082         start = end
00083         end += 4
00084         (length,) = _struct_I.unpack(str[start:end])
00085         start = end
00086         end += length
00087         if python3:
00088           val1 = str[start:end].decode('utf-8')
00089         else:
00090           val1 = str[start:end]
00091         self.names.append(val1)
00092       start = end
00093       end += 4
00094       (length,) = _struct_I.unpack(str[start:end])
00095       pattern = '<%sd'%length
00096       start = end
00097       end += struct.calcsize(pattern)
00098       self.positions = struct.unpack(pattern, str[start:end])
00099       return self
00100     except struct.error as e:
00101       raise genpy.DeserializationError(e) #most likely buffer underfill
00102 
00103 
00104   def serialize_numpy(self, buff, numpy):
00105     """
00106     serialize message with numpy array types into buffer
00107     :param buff: buffer, ``StringIO``
00108     :param numpy: numpy python module
00109     """
00110     try:
00111       length = len(self.names)
00112       buff.write(_struct_I.pack(length))
00113       for val1 in self.names:
00114         length = len(val1)
00115         if python3 or type(val1) == unicode:
00116           val1 = val1.encode('utf-8')
00117           length = len(val1)
00118         buff.write(struct.pack('<I%ss'%length, length, val1))
00119       length = len(self.positions)
00120       buff.write(_struct_I.pack(length))
00121       pattern = '<%sd'%length
00122       buff.write(self.positions.tostring())
00123     except struct.error as se: self._check_types(se)
00124     except TypeError as te: self._check_types(te)
00125 
00126   def deserialize_numpy(self, str, numpy):
00127     """
00128     unpack serialized message in str into this message instance using numpy for array types
00129     :param str: byte array of serialized message, ``str``
00130     :param numpy: numpy python module
00131     """
00132     try:
00133       end = 0
00134       start = end
00135       end += 4
00136       (length,) = _struct_I.unpack(str[start:end])
00137       self.names = []
00138       for i in range(0, length):
00139         start = end
00140         end += 4
00141         (length,) = _struct_I.unpack(str[start:end])
00142         start = end
00143         end += length
00144         if python3:
00145           val1 = str[start:end].decode('utf-8')
00146         else:
00147           val1 = str[start:end]
00148         self.names.append(val1)
00149       start = end
00150       end += 4
00151       (length,) = _struct_I.unpack(str[start:end])
00152       pattern = '<%sd'%length
00153       start = end
00154       end += struct.calcsize(pattern)
00155       self.positions = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
00156       return self
00157     except struct.error as e:
00158       raise genpy.DeserializationError(e) #most likely buffer underfill
00159 
00160 _struct_I = genpy.struct_I
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Properties Friends Defines


lwr_fri
Author(s): Ruben Smits
autogenerated on Thu Nov 14 2013 11:55:34