_HeadLookGoal.py

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

import roslib.rostime

class HeadLookGoal(roslib.message.Message):
  _md5sum = "ccb46f4d202beba6b2107eb8dcfa33ea"
  _type = "move_arm_head_monitor/HeadLookGoal"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
#goal definition
time target_time
string target_link
float32 target_x
float32 target_y
float32 target_z

"""
  __slots__ = ['target_time','target_link','target_x','target_y','target_z']
  _slot_types = ['time','string','float32','float32','float32']

  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:
       target_time,target_link,target_x,target_y,target_z
    
    @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(HeadLookGoal, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.target_time is None:
        self.target_time = roslib.rostime.Time()
      if self.target_link is None:
        self.target_link = ''
      if self.target_x is None:
        self.target_x = 0.
      if self.target_y is None:
        self.target_y = 0.
      if self.target_z is None:
        self.target_z = 0.
    else:
      self.target_time = roslib.rostime.Time()
      self.target_link = ''
      self.target_x = 0.
      self.target_y = 0.
      self.target_z = 0.

  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_2I.pack(_x.target_time.secs, _x.target_time.nsecs))
      _x = self.target_link
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_3f.pack(_x.target_x, _x.target_y, _x.target_z))
    except struct.error, se: self._check_types(se)
    except TypeError, 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.target_time is None:
        self.target_time = roslib.rostime.Time()
      end = 0
      _x = self
      start = end
      end += 8
      (_x.target_time.secs, _x.target_time.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.target_link = str[start:end]
      _x = self
      start = end
      end += 12
      (_x.target_x, _x.target_y, _x.target_z,) = _struct_3f.unpack(str[start:end])
      self.target_time.canon()
      return self
    except struct.error, 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_2I.pack(_x.target_time.secs, _x.target_time.nsecs))
      _x = self.target_link
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_3f.pack(_x.target_x, _x.target_y, _x.target_z))
    except struct.error, se: self._check_types(se)
    except TypeError, 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.target_time is None:
        self.target_time = roslib.rostime.Time()
      end = 0
      _x = self
      start = end
      end += 8
      (_x.target_time.secs, _x.target_time.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.target_link = str[start:end]
      _x = self
      start = end
      end += 12
      (_x.target_x, _x.target_y, _x.target_z,) = _struct_3f.unpack(str[start:end])
      self.target_time.canon()
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_2I = struct.Struct("<2I")
_struct_3f = struct.Struct("<3f")

---

move_arm_head_monitor
Author(s): Adam Harmat
autogenerated on Fri Jan 11 09:37:27 2013