Go to the documentation of this file.00001 """autogenerated by genpy from audio_common_msgs/AudioData.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 AudioData(genpy.Message):
00009 _md5sum = "f43a8e1b362b75baa741461b46adc7e0"
00010 _type = "audio_common_msgs/AudioData"
00011 _has_header = False
00012 _full_text = """uint8[] data
00013
00014 """
00015 __slots__ = ['data']
00016 _slot_types = ['uint8[]']
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 data
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(AudioData, self).__init__(*args, **kwds)
00034
00035 if self.data is None:
00036 self.data = ''
00037 else:
00038 self.data = ''
00039
00040 def _get_types(self):
00041 """
00042 internal API method
00043 """
00044 return self._slot_types
00045
00046 def serialize(self, buff):
00047 """
00048 serialize message into buffer
00049 :param buff: buffer, ``StringIO``
00050 """
00051 try:
00052 _x = self.data
00053 length = len(_x)
00054
00055 if type(_x) in [list, tuple]:
00056 buff.write(struct.pack('<I%sB'%length, length, *_x))
00057 else:
00058 buff.write(struct.pack('<I%ss'%length, length, _x))
00059 except struct.error as se: self._check_types(se)
00060 except TypeError as te: self._check_types(te)
00061
00062 def deserialize(self, str):
00063 """
00064 unpack serialized message in str into this message instance
00065 :param str: byte array of serialized message, ``str``
00066 """
00067 try:
00068 end = 0
00069 start = end
00070 end += 4
00071 (length,) = _struct_I.unpack(str[start:end])
00072 start = end
00073 end += length
00074 if python3:
00075 self.data = str[start:end].decode('utf-8')
00076 else:
00077 self.data = str[start:end]
00078 return self
00079 except struct.error as e:
00080 raise genpy.DeserializationError(e)
00081
00082
00083 def serialize_numpy(self, buff, numpy):
00084 """
00085 serialize message with numpy array types into buffer
00086 :param buff: buffer, ``StringIO``
00087 :param numpy: numpy python module
00088 """
00089 try:
00090 _x = self.data
00091 length = len(_x)
00092
00093 if type(_x) in [list, tuple]:
00094 buff.write(struct.pack('<I%sB'%length, length, *_x))
00095 else:
00096 buff.write(struct.pack('<I%ss'%length, length, _x))
00097 except struct.error as se: self._check_types(se)
00098 except TypeError as te: self._check_types(te)
00099
00100 def deserialize_numpy(self, str, numpy):
00101 """
00102 unpack serialized message in str into this message instance using numpy for array types
00103 :param str: byte array of serialized message, ``str``
00104 :param numpy: numpy python module
00105 """
00106 try:
00107 end = 0
00108 start = end
00109 end += 4
00110 (length,) = _struct_I.unpack(str[start:end])
00111 start = end
00112 end += length
00113 if python3:
00114 self.data = str[start:end].decode('utf-8')
00115 else:
00116 self.data = str[start:end]
00117 return self
00118 except struct.error as e:
00119 raise genpy.DeserializationError(e)
00120
00121 _struct_I = genpy.struct_I