roslisp_tutorials: roslisp_tutorials:

00001 """autogenerated by genmsg_py from Point.msg. Do not edit."""
00002 import roslib.message
00003 import struct
00004 
00005 
00006 class Point(roslib.message.Message):
00007   _md5sum = "cc153912f1453b708d221682bc23d9ac"
00008   _type = "roslisp_tutorials/Point"
00009   _has_header = False #flag to mark the presence of a Header object
00010   _full_text = """float32 x
00011 float32 y
00012 float32 z
00013 
00014 """
00015   __slots__ = ['x','y','z']
00016   _slot_types = ['float32','float32','float32']
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        x,y,z
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(Point, self).__init__(*args, **kwds)
00034       #message fields cannot be None, assign default values for those that are
00035       if self.x is None:
00036         self.x = 0.
00037       if self.y is None:
00038         self.y = 0.
00039       if self.z is None:
00040         self.z = 0.
00041     else:
00042       self.x = 0.
00043       self.y = 0.
00044       self.z = 0.
00045 
00046   def _get_types(self):
00047     """
00048     internal API method
00049     """
00050     return self._slot_types
00051 
00052   def serialize(self, buff):
00053     """
00054     serialize message into buffer
00055     @param buff: buffer
00056     @type  buff: StringIO
00057     """
00058     try:
00059       _x = self
00060       buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
00061     except struct.error as se: self._check_types(se)
00062     except TypeError as te: self._check_types(te)
00063 
00064   def deserialize(self, str):
00065     """
00066     unpack serialized message in str into this message instance
00067     @param str: byte array of serialized message
00068     @type  str: str
00069     """
00070     try:
00071       end = 0
00072       _x = self
00073       start = end
00074       end += 12
00075       (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
00076       return self
00077     except struct.error as e:
00078       raise roslib.message.DeserializationError(e) #most likely buffer underfill
00079 
00080 
00081   def serialize_numpy(self, buff, numpy):
00082     """
00083     serialize message with numpy array types into buffer
00084     @param buff: buffer
00085     @type  buff: StringIO
00086     @param numpy: numpy python module
00087     @type  numpy module
00088     """
00089     try:
00090       _x = self
00091       buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
00092     except struct.error as se: self._check_types(se)
00093     except TypeError as te: self._check_types(te)
00094 
00095   def deserialize_numpy(self, str, numpy):
00096     """
00097     unpack serialized message in str into this message instance using numpy for array types
00098     @param str: byte array of serialized message
00099     @type  str: str
00100     @param numpy: numpy python module
00101     @type  numpy: module
00102     """
00103     try:
00104       end = 0
00105       _x = self
00106       start = end
00107       end += 12
00108       (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
00109       return self
00110     except struct.error as e:
00111       raise roslib.message.DeserializationError(e) #most likely buffer underfill
00112 
00113 _struct_I = roslib.message.struct_I
00114 _struct_3f = struct.Struct("<3f")
_Point.py
