_Simple.py

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


class Simple(roslib.message.Message):
  _md5sum = "c9940b1313e61fed87cd22c50742578f"
  _type = "test_rostopic/Simple"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """byte b
int16 int16
int32 int32
int64 int64
char c
uint16 uint16
uint32 uint32
uint64 uint64
string str

"""
  __slots__ = ['b','int16','int32','int64','c','uint16','uint32','uint64','str']
  _slot_types = ['byte','int16','int32','int64','char','uint16','uint32','uint64','string']

  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:
       b,int16,int32,int64,c,uint16,uint32,uint64,str
    
    @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(Simple, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.b is None:
        self.b = 0
      if self.int16 is None:
        self.int16 = 0
      if self.int32 is None:
        self.int32 = 0
      if self.int64 is None:
        self.int64 = 0
      if self.c is None:
        self.c = 0
      if self.uint16 is None:
        self.uint16 = 0
      if self.uint32 is None:
        self.uint32 = 0
      if self.uint64 is None:
        self.uint64 = 0
      if self.str is None:
        self.str = ''
    else:
      self.b = 0
      self.int16 = 0
      self.int32 = 0
      self.int64 = 0
      self.c = 0
      self.uint16 = 0
      self.uint32 = 0
      self.uint64 = 0
      self.str = ''

  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_bhiqBHIQ.pack(_x.b, _x.int16, _x.int32, _x.int64, _x.c, _x.uint16, _x.uint32, _x.uint64))
      _x = self.str
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
    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:
      end = 0
      _x = self
      start = end
      end += 30
      (_x.b, _x.int16, _x.int32, _x.int64, _x.c, _x.uint16, _x.uint32, _x.uint64,) = _struct_bhiqBHIQ.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.str = str[start:end]
      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_bhiqBHIQ.pack(_x.b, _x.int16, _x.int32, _x.int64, _x.c, _x.uint16, _x.uint32, _x.uint64))
      _x = self.str
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
    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:
      end = 0
      _x = self
      start = end
      end += 30
      (_x.b, _x.int16, _x.int32, _x.int64, _x.c, _x.uint16, _x.uint32, _x.uint64,) = _struct_bhiqBHIQ.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.str = str[start:end]
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_bhiqBHIQ = struct.Struct("<bhiqBHIQ")

---

test_rostopic
Author(s): Ken Conley
autogenerated on Fri Jan 11 09:54:29 2013