00001 """autogenerated by genmsg_py from HeaderVal.msg. Do not edit."""
00002 import roslib.message
00003 import struct
00004
00005 import std_msgs.msg
00006
00007 class HeaderVal(roslib.message.Message):
00008 _md5sum = "c3262d64205f82361bc7aa4173b8fe64"
00009 _type = "test_rospy/HeaderVal"
00010 _has_header = True
00011 _full_text = """Header header
00012 string val
00013 ================================================================================
00014 MSG: std_msgs/Header
00015 # Standard metadata for higher-level stamped data types.
00016 # This is generally used to communicate timestamped data
00017 # in a particular coordinate frame.
00018 #
00019 # sequence ID: consecutively increasing ID
00020 uint32 seq
00021 #Two-integer timestamp that is expressed as:
00022 # * stamp.secs: seconds (stamp_secs) since epoch
00023 # * stamp.nsecs: nanoseconds since stamp_secs
00024 # time-handling sugar is provided by the client library
00025 time stamp
00026 #Frame this data is associated with
00027 # 0: no frame
00028 # 1: global frame
00029 string frame_id
00030
00031 """
00032 __slots__ = ['header','val']
00033 _slot_types = ['Header','string']
00034
00035 def __init__(self, *args, **kwds):
00036 """
00037 Constructor. Any message fields that are implicitly/explicitly
00038 set to None will be assigned a default value. The recommend
00039 use is keyword arguments as this is more robust to future message
00040 changes. You cannot mix in-order arguments and keyword arguments.
00041
00042 The available fields are:
00043 header,val
00044
00045 @param args: complete set of field values, in .msg order
00046 @param kwds: use keyword arguments corresponding to message field names
00047 to set specific fields.
00048 """
00049 if args or kwds:
00050 super(HeaderVal, self).__init__(*args, **kwds)
00051
00052 if self.header is None:
00053 self.header = std_msgs.msg._Header.Header()
00054 if self.val is None:
00055 self.val = ''
00056 else:
00057 self.header = std_msgs.msg._Header.Header()
00058 self.val = ''
00059
00060 def _get_types(self):
00061 """
00062 internal API method
00063 """
00064 return self._slot_types
00065
00066 def serialize(self, buff):
00067 """
00068 serialize message into buffer
00069 @param buff: buffer
00070 @type buff: StringIO
00071 """
00072 try:
00073 _x = self
00074 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00075 _x = self.header.frame_id
00076 length = len(_x)
00077 buff.write(struct.pack('<I%ss'%length, length, _x))
00078 _x = self.val
00079 length = len(_x)
00080 buff.write(struct.pack('<I%ss'%length, length, _x))
00081 except struct.error, se: self._check_types(se)
00082 except TypeError, te: self._check_types(te)
00083
00084 def deserialize(self, str):
00085 """
00086 unpack serialized message in str into this message instance
00087 @param str: byte array of serialized message
00088 @type str: str
00089 """
00090 try:
00091 if self.header is None:
00092 self.header = std_msgs.msg._Header.Header()
00093 end = 0
00094 _x = self
00095 start = end
00096 end += 12
00097 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00098 start = end
00099 end += 4
00100 (length,) = _struct_I.unpack(str[start:end])
00101 start = end
00102 end += length
00103 self.header.frame_id = str[start:end]
00104 start = end
00105 end += 4
00106 (length,) = _struct_I.unpack(str[start:end])
00107 start = end
00108 end += length
00109 self.val = str[start:end]
00110 return self
00111 except struct.error, e:
00112 raise roslib.message.DeserializationError(e)
00113
00114
00115 def serialize_numpy(self, buff, numpy):
00116 """
00117 serialize message with numpy array types into buffer
00118 @param buff: buffer
00119 @type buff: StringIO
00120 @param numpy: numpy python module
00121 @type numpy module
00122 """
00123 try:
00124 _x = self
00125 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00126 _x = self.header.frame_id
00127 length = len(_x)
00128 buff.write(struct.pack('<I%ss'%length, length, _x))
00129 _x = self.val
00130 length = len(_x)
00131 buff.write(struct.pack('<I%ss'%length, length, _x))
00132 except struct.error, se: self._check_types(se)
00133 except TypeError, te: self._check_types(te)
00134
00135 def deserialize_numpy(self, str, numpy):
00136 """
00137 unpack serialized message in str into this message instance using numpy for array types
00138 @param str: byte array of serialized message
00139 @type str: str
00140 @param numpy: numpy python module
00141 @type numpy: module
00142 """
00143 try:
00144 if self.header is None:
00145 self.header = std_msgs.msg._Header.Header()
00146 end = 0
00147 _x = self
00148 start = end
00149 end += 12
00150 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00151 start = end
00152 end += 4
00153 (length,) = _struct_I.unpack(str[start:end])
00154 start = end
00155 end += length
00156 self.header.frame_id = str[start:end]
00157 start = end
00158 end += 4
00159 (length,) = _struct_I.unpack(str[start:end])
00160 start = end
00161 end += length
00162 self.val = str[start:end]
00163 return self
00164 except struct.error, e:
00165 raise roslib.message.DeserializationError(e)
00166
00167 _struct_I = roslib.message.struct_I
00168 _struct_3I = struct.Struct("<3I")