Go to the documentation of this file.00001 """autogenerated by genpy from rosbridge_test/HeaderTest.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006
00007 import std_msgs.msg
00008
00009 class HeaderTest(genpy.Message):
00010 _md5sum = "d7be0bb39af8fb9129d5a76e6b63a290"
00011 _type = "rosbridge_test/HeaderTest"
00012 _has_header = True
00013 _full_text = """std_msgs/Header header
00014 ================================================================================
00015 MSG: std_msgs/Header
00016 # Standard metadata for higher-level stamped data types.
00017 # This is generally used to communicate timestamped data
00018 # in a particular coordinate frame.
00019 #
00020 # sequence ID: consecutively increasing ID
00021 uint32 seq
00022 #Two-integer timestamp that is expressed as:
00023 # * stamp.secs: seconds (stamp_secs) since epoch
00024 # * stamp.nsecs: nanoseconds since stamp_secs
00025 # time-handling sugar is provided by the client library
00026 time stamp
00027 #Frame this data is associated with
00028 # 0: no frame
00029 # 1: global frame
00030 string frame_id
00031
00032 """
00033 __slots__ = ['header']
00034 _slot_types = ['std_msgs/Header']
00035
00036 def __init__(self, *args, **kwds):
00037 """
00038 Constructor. Any message fields that are implicitly/explicitly
00039 set to None will be assigned a default value. The recommend
00040 use is keyword arguments as this is more robust to future message
00041 changes. You cannot mix in-order arguments and keyword arguments.
00042
00043 The available fields are:
00044 header
00045
00046 :param args: complete set of field values, in .msg order
00047 :param kwds: use keyword arguments corresponding to message field names
00048 to set specific fields.
00049 """
00050 if args or kwds:
00051 super(HeaderTest, self).__init__(*args, **kwds)
00052
00053 if self.header is None:
00054 self.header = std_msgs.msg.Header()
00055 else:
00056 self.header = std_msgs.msg.Header()
00057
00058 def _get_types(self):
00059 """
00060 internal API method
00061 """
00062 return self._slot_types
00063
00064 def serialize(self, buff):
00065 """
00066 serialize message into buffer
00067 :param buff: buffer, ``StringIO``
00068 """
00069 try:
00070 _x = self
00071 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00072 _x = self.header.frame_id
00073 length = len(_x)
00074 if python3 or type(_x) == unicode:
00075 _x = _x.encode('utf-8')
00076 length = len(_x)
00077 buff.write(struct.pack('<I%ss'%length, length, _x))
00078 except struct.error as se: self._check_types(se)
00079 except TypeError as te: self._check_types(te)
00080
00081 def deserialize(self, str):
00082 """
00083 unpack serialized message in str into this message instance
00084 :param str: byte array of serialized message, ``str``
00085 """
00086 try:
00087 if self.header is None:
00088 self.header = std_msgs.msg.Header()
00089 end = 0
00090 _x = self
00091 start = end
00092 end += 12
00093 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00094 start = end
00095 end += 4
00096 (length,) = _struct_I.unpack(str[start:end])
00097 start = end
00098 end += length
00099 if python3:
00100 self.header.frame_id = str[start:end].decode('utf-8')
00101 else:
00102 self.header.frame_id = str[start:end]
00103 return self
00104 except struct.error as e:
00105 raise genpy.DeserializationError(e)
00106
00107
00108 def serialize_numpy(self, buff, numpy):
00109 """
00110 serialize message with numpy array types into buffer
00111 :param buff: buffer, ``StringIO``
00112 :param numpy: numpy python module
00113 """
00114 try:
00115 _x = self
00116 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00117 _x = self.header.frame_id
00118 length = len(_x)
00119 if python3 or type(_x) == unicode:
00120 _x = _x.encode('utf-8')
00121 length = len(_x)
00122 buff.write(struct.pack('<I%ss'%length, length, _x))
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 if self.header is None:
00134 self.header = std_msgs.msg.Header()
00135 end = 0
00136 _x = self
00137 start = end
00138 end += 12
00139 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00140 start = end
00141 end += 4
00142 (length,) = _struct_I.unpack(str[start:end])
00143 start = end
00144 end += length
00145 if python3:
00146 self.header.frame_id = str[start:end].decode('utf-8')
00147 else:
00148 self.header.frame_id = str[start:end]
00149 return self
00150 except struct.error as e:
00151 raise genpy.DeserializationError(e)
00152
00153 _struct_I = genpy.struct_I
00154 _struct_3I = struct.Struct("<3I")