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_IPAddress.py

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


class IPAddress(roslib.message.Message):
  _md5sum = "f9c07a2c57bd175eb0fab8fba08b6b4b"
  _type = "applanix_msgs/IPAddress"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# Msg 32
uint16 transaction

uint8[4] address
uint8[4] subnet_mask


"""
  __slots__ = ['transaction','address','subnet_mask']
  _slot_types = ['uint16','uint8[4]','uint8[4]']

  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:
       transaction,address,subnet_mask
    
    @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(IPAddress, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.transaction is None:
        self.transaction = 0
      if self.address is None:
        self.address = chr(0)*4
      if self.subnet_mask is None:
        self.subnet_mask = chr(0)*4
    else:
      self.transaction = 0
      self.address = chr(0)*4
      self.subnet_mask = chr(0)*4

  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:
      buff.write(_struct_H.pack(self.transaction))
      _x = self.address
      # - if encoded as a list instead, serialize as bytes instead of string
      if type(_x) in [list, tuple]:
        buff.write(_struct_4B.pack(*_x))
      else:
        buff.write(_struct_4s.pack(_x))
      _x = self.subnet_mask
      # - if encoded as a list instead, serialize as bytes instead of string
      if type(_x) in [list, tuple]:
        buff.write(_struct_4B.pack(*_x))
      else:
        buff.write(_struct_4s.pack(_x))
    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:
      end = 0
      start = end
      end += 2
      (self.transaction,) = _struct_H.unpack(str[start:end])
      start = end
      end += 4
      self.address = str[start:end]
      start = end
      end += 4
      self.subnet_mask = str[start:end]
      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:
      buff.write(_struct_H.pack(self.transaction))
      _x = self.address
      # - if encoded as a list instead, serialize as bytes instead of string
      if type(_x) in [list, tuple]:
        buff.write(_struct_4B.pack(*_x))
      else:
        buff.write(_struct_4s.pack(_x))
      _x = self.subnet_mask
      # - if encoded as a list instead, serialize as bytes instead of string
      if type(_x) in [list, tuple]:
        buff.write(_struct_4B.pack(*_x))
      else:
        buff.write(_struct_4s.pack(_x))
    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:
      end = 0
      start = end
      end += 2
      (self.transaction,) = _struct_H.unpack(str[start:end])
      start = end
      end += 4
      self.address = str[start:end]
      start = end
      end += 4
      self.subnet_mask = str[start:end]
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_H = struct.Struct("<H")
_struct_4B = struct.Struct("<4B")
_struct_4s = struct.Struct("<4s")

---

applanix_msgs
Author(s): Mike Purvis
autogenerated on Fri Mar 1 14:11:08 2013