_FollowBaseTrajectoryGoal.py
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00001 """autogenerated by genpy from eband_local_planner/FollowBaseTrajectoryGoal.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 FollowBaseTrajectoryGoal(genpy.Message):
00011   _md5sum = "4fde6cfd88a2e9547561cecdb69ccf8c"
00012   _type = "eband_local_planner/FollowBaseTrajectoryGoal"
00013   _has_header = False #flag to mark the presence of a Header object
00014   _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
00015 # Action that represents following a path while reacting
00016 # to small obstacles (but never deviating significantly from trajectory)
00017 
00018 # The goal is a path to follow
00019 geometry_msgs/PoseStamped[] path
00020 
00021 ================================================================================
00022 MSG: geometry_msgs/PoseStamped
00023 # A Pose with reference coordinate frame and timestamp
00024 Header header
00025 Pose pose
00026 
00027 ================================================================================
00028 MSG: std_msgs/Header
00029 # Standard metadata for higher-level stamped data types.
00030 # This is generally used to communicate timestamped data 
00031 # in a particular coordinate frame.
00032 # 
00033 # sequence ID: consecutively increasing ID 
00034 uint32 seq
00035 #Two-integer timestamp that is expressed as:
00036 # * stamp.secs: seconds (stamp_secs) since epoch
00037 # * stamp.nsecs: nanoseconds since stamp_secs
00038 # time-handling sugar is provided by the client library
00039 time stamp
00040 #Frame this data is associated with
00041 # 0: no frame
00042 # 1: global frame
00043 string frame_id
00044 
00045 ================================================================================
00046 MSG: geometry_msgs/Pose
00047 # A representation of pose in free space, composed of postion and orientation. 
00048 Point position
00049 Quaternion orientation
00050 
00051 ================================================================================
00052 MSG: geometry_msgs/Point
00053 # This contains the position of a point in free space
00054 float64 x
00055 float64 y
00056 float64 z
00057 
00058 ================================================================================
00059 MSG: geometry_msgs/Quaternion
00060 # This represents an orientation in free space in quaternion form.
00061 
00062 float64 x
00063 float64 y
00064 float64 z
00065 float64 w
00066 
00067 """
00068   __slots__ = ['path']
00069   _slot_types = ['geometry_msgs/PoseStamped[]']
00070 
00071   def __init__(self, *args, **kwds):
00072     """
00073     Constructor. Any message fields that are implicitly/explicitly
00074     set to None will be assigned a default value. The recommend
00075     use is keyword arguments as this is more robust to future message
00076     changes.  You cannot mix in-order arguments and keyword arguments.
00077 
00078     The available fields are:
00079        path
00080 
00081     :param args: complete set of field values, in .msg order
00082     :param kwds: use keyword arguments corresponding to message field names
00083     to set specific fields.
00084     """
00085     if args or kwds:
00086       super(FollowBaseTrajectoryGoal, self).__init__(*args, **kwds)
00087       #message fields cannot be None, assign default values for those that are
00088       if self.path is None:
00089         self.path = []
00090     else:
00091       self.path = []
00092 
00093   def _get_types(self):
00094     """
00095     internal API method
00096     """
00097     return self._slot_types
00098 
00099   def serialize(self, buff):
00100     """
00101     serialize message into buffer
00102     :param buff: buffer, ``StringIO``
00103     """
00104     try:
00105       length = len(self.path)
00106       buff.write(_struct_I.pack(length))
00107       for val1 in self.path:
00108         _v1 = val1.header
00109         buff.write(_struct_I.pack(_v1.seq))
00110         _v2 = _v1.stamp
00111         _x = _v2
00112         buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
00113         _x = _v1.frame_id
00114         length = len(_x)
00115         if python3 or type(_x) == unicode:
00116           _x = _x.encode('utf-8')
00117           length = len(_x)
00118         buff.write(struct.pack('<I%ss'%length, length, _x))
00119         _v3 = val1.pose
00120         _v4 = _v3.position
00121         _x = _v4
00122         buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
00123         _v5 = _v3.orientation
00124         _x = _v5
00125         buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
00126     except struct.error as se: self._check_types(se)
00127     except TypeError as te: self._check_types(te)
00128 
00129   def deserialize(self, str):
00130     """
00131     unpack serialized message in str into this message instance
00132     :param str: byte array of serialized message, ``str``
00133     """
00134     try:
00135       if self.path is None:
00136         self.path = None
00137       end = 0
00138       start = end
00139       end += 4
00140       (length,) = _struct_I.unpack(str[start:end])
00141       self.path = []
00142       for i in range(0, length):
00143         val1 = geometry_msgs.msg.PoseStamped()
00144         _v6 = val1.header
00145         start = end
00146         end += 4
00147         (_v6.seq,) = _struct_I.unpack(str[start:end])
00148         _v7 = _v6.stamp
00149         _x = _v7
00150         start = end
00151         end += 8
00152         (_x.secs, _x.nsecs,) = _struct_2I.unpack(str[start:end])
00153         start = end
00154         end += 4
00155         (length,) = _struct_I.unpack(str[start:end])
00156         start = end
00157         end += length
00158         if python3:
00159           _v6.frame_id = str[start:end].decode('utf-8')
00160         else:
00161           _v6.frame_id = str[start:end]
00162         _v8 = val1.pose
00163         _v9 = _v8.position
00164         _x = _v9
00165         start = end
00166         end += 24
00167         (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
00168         _v10 = _v8.orientation
00169         _x = _v10
00170         start = end
00171         end += 32
00172         (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
00173         self.path.append(val1)
00174       return self
00175     except struct.error as e:
00176       raise genpy.DeserializationError(e) #most likely buffer underfill
00177 
00178 
00179   def serialize_numpy(self, buff, numpy):
00180     """
00181     serialize message with numpy array types into buffer
00182     :param buff: buffer, ``StringIO``
00183     :param numpy: numpy python module
00184     """
00185     try:
00186       length = len(self.path)
00187       buff.write(_struct_I.pack(length))
00188       for val1 in self.path:
00189         _v11 = val1.header
00190         buff.write(_struct_I.pack(_v11.seq))
00191         _v12 = _v11.stamp
00192         _x = _v12
00193         buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
00194         _x = _v11.frame_id
00195         length = len(_x)
00196         if python3 or type(_x) == unicode:
00197           _x = _x.encode('utf-8')
00198           length = len(_x)
00199         buff.write(struct.pack('<I%ss'%length, length, _x))
00200         _v13 = val1.pose
00201         _v14 = _v13.position
00202         _x = _v14
00203         buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
00204         _v15 = _v13.orientation
00205         _x = _v15
00206         buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
00207     except struct.error as se: self._check_types(se)
00208     except TypeError as te: self._check_types(te)
00209 
00210   def deserialize_numpy(self, str, numpy):
00211     """
00212     unpack serialized message in str into this message instance using numpy for array types
00213     :param str: byte array of serialized message, ``str``
00214     :param numpy: numpy python module
00215     """
00216     try:
00217       if self.path is None:
00218         self.path = None
00219       end = 0
00220       start = end
00221       end += 4
00222       (length,) = _struct_I.unpack(str[start:end])
00223       self.path = []
00224       for i in range(0, length):
00225         val1 = geometry_msgs.msg.PoseStamped()
00226         _v16 = val1.header
00227         start = end
00228         end += 4
00229         (_v16.seq,) = _struct_I.unpack(str[start:end])
00230         _v17 = _v16.stamp
00231         _x = _v17
00232         start = end
00233         end += 8
00234         (_x.secs, _x.nsecs,) = _struct_2I.unpack(str[start:end])
00235         start = end
00236         end += 4
00237         (length,) = _struct_I.unpack(str[start:end])
00238         start = end
00239         end += length
00240         if python3:
00241           _v16.frame_id = str[start:end].decode('utf-8')
00242         else:
00243           _v16.frame_id = str[start:end]
00244         _v18 = val1.pose
00245         _v19 = _v18.position
00246         _x = _v19
00247         start = end
00248         end += 24
00249         (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
00250         _v20 = _v18.orientation
00251         _x = _v20
00252         start = end
00253         end += 32
00254         (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
00255         self.path.append(val1)
00256       return self
00257     except struct.error as e:
00258       raise genpy.DeserializationError(e) #most likely buffer underfill
00259 
00260 _struct_I = genpy.struct_I
00261 _struct_4d = struct.Struct("<4d")
00262 _struct_2I = struct.Struct("<2I")
00263 _struct_3d = struct.Struct("<3d")


eband_local_planner
Author(s): Christian Connette, Bhaskara Marthi
autogenerated on Fri Jan 3 2014 11:34:16