Go to the documentation of this file.00001 """autogenerated by genpy from rosbridge_test/CharTest.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 CharTest(genpy.Message):
00009 _md5sum = "7b8d15902c8b049d5a32b4cb73fa86f5"
00010 _type = "rosbridge_test/CharTest"
00011 _has_header = False
00012 _full_text = """char[] data
00013 """
00014 __slots__ = ['data']
00015 _slot_types = ['char[]']
00016
00017 def __init__(self, *args, **kwds):
00018 """
00019 Constructor. Any message fields that are implicitly/explicitly
00020 set to None will be assigned a default value. The recommend
00021 use is keyword arguments as this is more robust to future message
00022 changes. You cannot mix in-order arguments and keyword arguments.
00023
00024 The available fields are:
00025 data
00026
00027 :param args: complete set of field values, in .msg order
00028 :param kwds: use keyword arguments corresponding to message field names
00029 to set specific fields.
00030 """
00031 if args or kwds:
00032 super(CharTest, self).__init__(*args, **kwds)
00033
00034 if self.data is None:
00035 self.data = ''
00036 else:
00037 self.data = ''
00038
00039 def _get_types(self):
00040 """
00041 internal API method
00042 """
00043 return self._slot_types
00044
00045 def serialize(self, buff):
00046 """
00047 serialize message into buffer
00048 :param buff: buffer, ``StringIO``
00049 """
00050 try:
00051 _x = self.data
00052 length = len(_x)
00053
00054 if type(_x) in [list, tuple]:
00055 buff.write(struct.pack('<I%sB'%length, length, *_x))
00056 else:
00057 buff.write(struct.pack('<I%ss'%length, length, _x))
00058 except struct.error as se: self._check_types(se)
00059 except TypeError as te: self._check_types(te)
00060
00061 def deserialize(self, str):
00062 """
00063 unpack serialized message in str into this message instance
00064 :param str: byte array of serialized message, ``str``
00065 """
00066 try:
00067 end = 0
00068 start = end
00069 end += 4
00070 (length,) = _struct_I.unpack(str[start:end])
00071 start = end
00072 end += length
00073 if python3:
00074 self.data = str[start:end].decode('utf-8')
00075 else:
00076 self.data = str[start:end]
00077 return self
00078 except struct.error as e:
00079 raise genpy.DeserializationError(e)
00080
00081
00082 def serialize_numpy(self, buff, numpy):
00083 """
00084 serialize message with numpy array types into buffer
00085 :param buff: buffer, ``StringIO``
00086 :param numpy: numpy python module
00087 """
00088 try:
00089 _x = self.data
00090 length = len(_x)
00091
00092 if type(_x) in [list, tuple]:
00093 buff.write(struct.pack('<I%sB'%length, length, *_x))
00094 else:
00095 buff.write(struct.pack('<I%ss'%length, length, _x))
00096 except struct.error as se: self._check_types(se)
00097 except TypeError as te: self._check_types(te)
00098
00099 def deserialize_numpy(self, str, numpy):
00100 """
00101 unpack serialized message in str into this message instance using numpy for array types
00102 :param str: byte array of serialized message, ``str``
00103 :param numpy: numpy python module
00104 """
00105 try:
00106 end = 0
00107 start = end
00108 end += 4
00109 (length,) = _struct_I.unpack(str[start:end])
00110 start = end
00111 end += length
00112 if python3:
00113 self.data = str[start:end].decode('utf-8')
00114 else:
00115 self.data = str[start:end]
00116 return self
00117 except struct.error as e:
00118 raise genpy.DeserializationError(e)
00119
00120 _struct_I = genpy.struct_I