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_RobotCartPath.py

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"""autogenerated by genmsg_py from RobotCartPath.msg. Do not edit."""
import roslib.message
import struct

import geometry_msgs.msg
import cart_pushing_msgs.msg
import std_msgs.msg

class RobotCartPath(roslib.message.Message):
  _md5sum = "ab8354991dcdaddeaed1d1d8e653e14c"
  _type = "cart_pushing_msgs/RobotCartPath"
  _has_header = True #flag to mark the presence of a Header object
  _full_text = """Header header
RobotCartConfiguration[] path
================================================================================
MSG: std_msgs/Header
# Standard metadata for higher-level stamped data types.
# This is generally used to communicate timestamped data 
# in a particular coordinate frame.
# 
# sequence ID: consecutively increasing ID 
uint32 seq
#Two-integer timestamp that is expressed as:
# * stamp.secs: seconds (stamp_secs) since epoch
# * stamp.nsecs: nanoseconds since stamp_secs
# time-handling sugar is provided by the client library
time stamp
#Frame this data is associated with
# 0: no frame
# 1: global frame
string frame_id

================================================================================
MSG: cart_pushing_msgs/RobotCartConfiguration
# Robot's pose in reference frame
geometry_msgs/Pose robot_pose

# Cart's pose in base frame
geometry_msgs/Pose cart_pose
================================================================================
MSG: geometry_msgs/Pose
# A representation of pose in free space, composed of postion and orientation. 
Point position
Quaternion orientation

================================================================================
MSG: geometry_msgs/Point
# This contains the position of a point in free space
float64 x
float64 y
float64 z

================================================================================
MSG: geometry_msgs/Quaternion
# This represents an orientation in free space in quaternion form.

float64 x
float64 y
float64 z
float64 w

"""
  __slots__ = ['header','path']
  _slot_types = ['Header','cart_pushing_msgs/RobotCartConfiguration[]']

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.
    
    The available fields are:
       header,path
    
    @param args: complete set of field values, in .msg order
    @param kwds: use keyword arguments corresponding to message field names
    to set specific fields. 
    """
    if args or kwds:
      super(RobotCartPath, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      if self.path is None:
        self.path = []
    else:
      self.header = std_msgs.msg._Header.Header()
      self.path = []

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      _x = self
      buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.path)
      buff.write(_struct_I.pack(length))
      for val1 in self.path:
        _v1 = val1.robot_pose
        _v2 = _v1.position
        _x = _v2
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v3 = _v1.orientation
        _x = _v3
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
        _v4 = val1.cart_pose
        _v5 = _v4.position
        _x = _v5
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v6 = _v4.orientation
        _x = _v6
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.header.frame_id = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.path = []
      for i in range(0, length):
        val1 = cart_pushing_msgs.msg.RobotCartConfiguration()
        _v7 = val1.robot_pose
        _v8 = _v7.position
        _x = _v8
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v9 = _v7.orientation
        _x = _v9
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        _v10 = val1.cart_pose
        _v11 = _v10.position
        _x = _v11
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v12 = _v10.orientation
        _x = _v12
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        self.path.append(val1)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      _x = self
      buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.path)
      buff.write(_struct_I.pack(length))
      for val1 in self.path:
        _v13 = val1.robot_pose
        _v14 = _v13.position
        _x = _v14
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v15 = _v13.orientation
        _x = _v15
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
        _v16 = val1.cart_pose
        _v17 = _v16.position
        _x = _v17
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v18 = _v16.orientation
        _x = _v18
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    @param str: byte array of serialized message
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.header.frame_id = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.path = []
      for i in range(0, length):
        val1 = cart_pushing_msgs.msg.RobotCartConfiguration()
        _v19 = val1.robot_pose
        _v20 = _v19.position
        _x = _v20
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v21 = _v19.orientation
        _x = _v21
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        _v22 = val1.cart_pose
        _v23 = _v22.position
        _x = _v23
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v24 = _v22.orientation
        _x = _v24
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        self.path.append(val1)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_3I = struct.Struct("<3I")
_struct_4d = struct.Struct("<4d")
_struct_3d = struct.Struct("<3d")

---

cart_pushing_msgs
Author(s): Sachin Chitta
autogenerated on Fri Mar 1 14:50:01 2013