Go to the documentation of this file.00001 """autogenerated by genpy from udpmulti_transport/UDPMultTopic.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 UDPMultTopic(genpy.Message):
00009 _md5sum = "48c2b64a5f7c125c67479f2fc43203a5"
00010 _type = "udpmulti_transport/UDPMultTopic"
00011 _has_header = False
00012 _full_text = """string topic
00013 uint16 port
00014
00015 """
00016 __slots__ = ['topic','port']
00017 _slot_types = ['string','uint16']
00018
00019 def __init__(self, *args, **kwds):
00020 """
00021 Constructor. Any message fields that are implicitly/explicitly
00022 set to None will be assigned a default value. The recommend
00023 use is keyword arguments as this is more robust to future message
00024 changes. You cannot mix in-order arguments and keyword arguments.
00025
00026 The available fields are:
00027 topic,port
00028
00029 :param args: complete set of field values, in .msg order
00030 :param kwds: use keyword arguments corresponding to message field names
00031 to set specific fields.
00032 """
00033 if args or kwds:
00034 super(UDPMultTopic, self).__init__(*args, **kwds)
00035
00036 if self.topic is None:
00037 self.topic = ''
00038 if self.port is None:
00039 self.port = 0
00040 else:
00041 self.topic = ''
00042 self.port = 0
00043
00044 def _get_types(self):
00045 """
00046 internal API method
00047 """
00048 return self._slot_types
00049
00050 def serialize(self, buff):
00051 """
00052 serialize message into buffer
00053 :param buff: buffer, ``StringIO``
00054 """
00055 try:
00056 _x = self.topic
00057 length = len(_x)
00058 if python3 or type(_x) == unicode:
00059 _x = _x.encode('utf-8')
00060 length = len(_x)
00061 buff.write(struct.pack('<I%ss'%length, length, _x))
00062 buff.write(_struct_H.pack(self.port))
00063 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00064 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00065
00066 def deserialize(self, str):
00067 """
00068 unpack serialized message in str into this message instance
00069 :param str: byte array of serialized message, ``str``
00070 """
00071 try:
00072 end = 0
00073 start = end
00074 end += 4
00075 (length,) = _struct_I.unpack(str[start:end])
00076 start = end
00077 end += length
00078 if python3:
00079 self.topic = str[start:end].decode('utf-8')
00080 else:
00081 self.topic = str[start:end]
00082 start = end
00083 end += 2
00084 (self.port,) = _struct_H.unpack(str[start:end])
00085 return self
00086 except struct.error as e:
00087 raise genpy.DeserializationError(e)
00088
00089
00090 def serialize_numpy(self, buff, numpy):
00091 """
00092 serialize message with numpy array types into buffer
00093 :param buff: buffer, ``StringIO``
00094 :param numpy: numpy python module
00095 """
00096 try:
00097 _x = self.topic
00098 length = len(_x)
00099 if python3 or type(_x) == unicode:
00100 _x = _x.encode('utf-8')
00101 length = len(_x)
00102 buff.write(struct.pack('<I%ss'%length, length, _x))
00103 buff.write(_struct_H.pack(self.port))
00104 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00105 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00106
00107 def deserialize_numpy(self, str, numpy):
00108 """
00109 unpack serialized message in str into this message instance using numpy for array types
00110 :param str: byte array of serialized message, ``str``
00111 :param numpy: numpy python module
00112 """
00113 try:
00114 end = 0
00115 start = end
00116 end += 4
00117 (length,) = _struct_I.unpack(str[start:end])
00118 start = end
00119 end += length
00120 if python3:
00121 self.topic = str[start:end].decode('utf-8')
00122 else:
00123 self.topic = str[start:end]
00124 start = end
00125 end += 2
00126 (self.port,) = _struct_H.unpack(str[start:end])
00127 return self
00128 except struct.error as e:
00129 raise genpy.DeserializationError(e)
00130
00131 _struct_I = genpy.struct_I
00132 _struct_H = struct.Struct("<H")