00001 """autogenerated by genpy from ar_track_alvar/AlvarMarker.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 geometry_msgs.msg
00008 import std_msgs.msg
00009
00010 class AlvarMarker(genpy.Message):
00011 _md5sum = "ef2b6ad42bcb18e16b22fefb5c0fb85f"
00012 _type = "ar_track_alvar/AlvarMarker"
00013 _has_header = True
00014 _full_text = """Header header
00015 uint32 id
00016 uint32 confidence
00017 geometry_msgs/PoseStamped pose
00018
00019
00020 ================================================================================
00021 MSG: std_msgs/Header
00022 # Standard metadata for higher-level stamped data types.
00023 # This is generally used to communicate timestamped data
00024 # in a particular coordinate frame.
00025 #
00026 # sequence ID: consecutively increasing ID
00027 uint32 seq
00028 #Two-integer timestamp that is expressed as:
00029 # * stamp.secs: seconds (stamp_secs) since epoch
00030 # * stamp.nsecs: nanoseconds since stamp_secs
00031 # time-handling sugar is provided by the client library
00032 time stamp
00033 #Frame this data is associated with
00034 # 0: no frame
00035 # 1: global frame
00036 string frame_id
00037
00038 ================================================================================
00039 MSG: geometry_msgs/PoseStamped
00040 # A Pose with reference coordinate frame and timestamp
00041 Header header
00042 Pose pose
00043
00044 ================================================================================
00045 MSG: geometry_msgs/Pose
00046 # A representation of pose in free space, composed of postion and orientation.
00047 Point position
00048 Quaternion orientation
00049
00050 ================================================================================
00051 MSG: geometry_msgs/Point
00052 # This contains the position of a point in free space
00053 float64 x
00054 float64 y
00055 float64 z
00056
00057 ================================================================================
00058 MSG: geometry_msgs/Quaternion
00059 # This represents an orientation in free space in quaternion form.
00060
00061 float64 x
00062 float64 y
00063 float64 z
00064 float64 w
00065
00066 """
00067 __slots__ = ['header','id','confidence','pose']
00068 _slot_types = ['std_msgs/Header','uint32','uint32','geometry_msgs/PoseStamped']
00069
00070 def __init__(self, *args, **kwds):
00071 """
00072 Constructor. Any message fields that are implicitly/explicitly
00073 set to None will be assigned a default value. The recommend
00074 use is keyword arguments as this is more robust to future message
00075 changes. You cannot mix in-order arguments and keyword arguments.
00076
00077 The available fields are:
00078 header,id,confidence,pose
00079
00080 :param args: complete set of field values, in .msg order
00081 :param kwds: use keyword arguments corresponding to message field names
00082 to set specific fields.
00083 """
00084 if args or kwds:
00085 super(AlvarMarker, self).__init__(*args, **kwds)
00086
00087 if self.header is None:
00088 self.header = std_msgs.msg.Header()
00089 if self.id is None:
00090 self.id = 0
00091 if self.confidence is None:
00092 self.confidence = 0
00093 if self.pose is None:
00094 self.pose = geometry_msgs.msg.PoseStamped()
00095 else:
00096 self.header = std_msgs.msg.Header()
00097 self.id = 0
00098 self.confidence = 0
00099 self.pose = geometry_msgs.msg.PoseStamped()
00100
00101 def _get_types(self):
00102 """
00103 internal API method
00104 """
00105 return self._slot_types
00106
00107 def serialize(self, buff):
00108 """
00109 serialize message into buffer
00110 :param buff: buffer, ``StringIO``
00111 """
00112 try:
00113 _x = self
00114 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00115 _x = self.header.frame_id
00116 length = len(_x)
00117 if python3 or type(_x) == unicode:
00118 _x = _x.encode('utf-8')
00119 length = len(_x)
00120 buff.write(struct.pack('<I%ss'%length, length, _x))
00121 _x = self
00122 buff.write(_struct_5I.pack(_x.id, _x.confidence, _x.pose.header.seq, _x.pose.header.stamp.secs, _x.pose.header.stamp.nsecs))
00123 _x = self.pose.header.frame_id
00124 length = len(_x)
00125 if python3 or type(_x) == unicode:
00126 _x = _x.encode('utf-8')
00127 length = len(_x)
00128 buff.write(struct.pack('<I%ss'%length, length, _x))
00129 _x = self
00130 buff.write(_struct_7d.pack(_x.pose.pose.position.x, _x.pose.pose.position.y, _x.pose.pose.position.z, _x.pose.pose.orientation.x, _x.pose.pose.orientation.y, _x.pose.pose.orientation.z, _x.pose.pose.orientation.w))
00131 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00132 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00133
00134 def deserialize(self, str):
00135 """
00136 unpack serialized message in str into this message instance
00137 :param str: byte array of serialized message, ``str``
00138 """
00139 try:
00140 if self.header is None:
00141 self.header = std_msgs.msg.Header()
00142 if self.pose is None:
00143 self.pose = geometry_msgs.msg.PoseStamped()
00144 end = 0
00145 _x = self
00146 start = end
00147 end += 12
00148 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00149 start = end
00150 end += 4
00151 (length,) = _struct_I.unpack(str[start:end])
00152 start = end
00153 end += length
00154 if python3:
00155 self.header.frame_id = str[start:end].decode('utf-8')
00156 else:
00157 self.header.frame_id = str[start:end]
00158 _x = self
00159 start = end
00160 end += 20
00161 (_x.id, _x.confidence, _x.pose.header.seq, _x.pose.header.stamp.secs, _x.pose.header.stamp.nsecs,) = _struct_5I.unpack(str[start:end])
00162 start = end
00163 end += 4
00164 (length,) = _struct_I.unpack(str[start:end])
00165 start = end
00166 end += length
00167 if python3:
00168 self.pose.header.frame_id = str[start:end].decode('utf-8')
00169 else:
00170 self.pose.header.frame_id = str[start:end]
00171 _x = self
00172 start = end
00173 end += 56
00174 (_x.pose.pose.position.x, _x.pose.pose.position.y, _x.pose.pose.position.z, _x.pose.pose.orientation.x, _x.pose.pose.orientation.y, _x.pose.pose.orientation.z, _x.pose.pose.orientation.w,) = _struct_7d.unpack(str[start:end])
00175 return self
00176 except struct.error as e:
00177 raise genpy.DeserializationError(e)
00178
00179
00180 def serialize_numpy(self, buff, numpy):
00181 """
00182 serialize message with numpy array types into buffer
00183 :param buff: buffer, ``StringIO``
00184 :param numpy: numpy python module
00185 """
00186 try:
00187 _x = self
00188 buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
00189 _x = self.header.frame_id
00190 length = len(_x)
00191 if python3 or type(_x) == unicode:
00192 _x = _x.encode('utf-8')
00193 length = len(_x)
00194 buff.write(struct.pack('<I%ss'%length, length, _x))
00195 _x = self
00196 buff.write(_struct_5I.pack(_x.id, _x.confidence, _x.pose.header.seq, _x.pose.header.stamp.secs, _x.pose.header.stamp.nsecs))
00197 _x = self.pose.header.frame_id
00198 length = len(_x)
00199 if python3 or type(_x) == unicode:
00200 _x = _x.encode('utf-8')
00201 length = len(_x)
00202 buff.write(struct.pack('<I%ss'%length, length, _x))
00203 _x = self
00204 buff.write(_struct_7d.pack(_x.pose.pose.position.x, _x.pose.pose.position.y, _x.pose.pose.position.z, _x.pose.pose.orientation.x, _x.pose.pose.orientation.y, _x.pose.pose.orientation.z, _x.pose.pose.orientation.w))
00205 except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
00206 except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))
00207
00208 def deserialize_numpy(self, str, numpy):
00209 """
00210 unpack serialized message in str into this message instance using numpy for array types
00211 :param str: byte array of serialized message, ``str``
00212 :param numpy: numpy python module
00213 """
00214 try:
00215 if self.header is None:
00216 self.header = std_msgs.msg.Header()
00217 if self.pose is None:
00218 self.pose = geometry_msgs.msg.PoseStamped()
00219 end = 0
00220 _x = self
00221 start = end
00222 end += 12
00223 (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00224 start = end
00225 end += 4
00226 (length,) = _struct_I.unpack(str[start:end])
00227 start = end
00228 end += length
00229 if python3:
00230 self.header.frame_id = str[start:end].decode('utf-8')
00231 else:
00232 self.header.frame_id = str[start:end]
00233 _x = self
00234 start = end
00235 end += 20
00236 (_x.id, _x.confidence, _x.pose.header.seq, _x.pose.header.stamp.secs, _x.pose.header.stamp.nsecs,) = _struct_5I.unpack(str[start:end])
00237 start = end
00238 end += 4
00239 (length,) = _struct_I.unpack(str[start:end])
00240 start = end
00241 end += length
00242 if python3:
00243 self.pose.header.frame_id = str[start:end].decode('utf-8')
00244 else:
00245 self.pose.header.frame_id = str[start:end]
00246 _x = self
00247 start = end
00248 end += 56
00249 (_x.pose.pose.position.x, _x.pose.pose.position.y, _x.pose.pose.position.z, _x.pose.pose.orientation.x, _x.pose.pose.orientation.y, _x.pose.pose.orientation.z, _x.pose.pose.orientation.w,) = _struct_7d.unpack(str[start:end])
00250 return self
00251 except struct.error as e:
00252 raise genpy.DeserializationError(e)
00253
00254 _struct_I = genpy.struct_I
00255 _struct_3I = struct.Struct("<3I")
00256 _struct_7d = struct.Struct("<7d")
00257 _struct_5I = struct.Struct("<5I")