_FieldNameChange2.py

Go to the documentation of this file.

"""autogenerated by genmsg_py from FieldNameChange2.msg. Do not edit."""
import roslib.message
import struct

import test_roslib_comm.msg

class FieldNameChange2(roslib.message.Message):
  _md5sum = "dde34a89b93706fc183fd13c24ae090a"
  _type = "test_roslib_comm/FieldNameChange2"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """SameSubMsg1 b
================================================================================
MSG: test_roslib_comm/SameSubMsg1
int32 a
float32 b
string c
uint64[10] d
float64[] e
"""
  __slots__ = ['b']
  _slot_types = ['test_roslib_comm/SameSubMsg1']

  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
    
    @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(FieldNameChange2, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.b is None:
        self.b = test_roslib_comm.msg.SameSubMsg1()
    else:
      self.b = test_roslib_comm.msg.SameSubMsg1()

  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_if.pack(_x.b.a, _x.b.b))
      _x = self.b.c
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(_struct_10Q.pack(*self.b.d))
      length = len(self.b.e)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(struct.pack(pattern, *self.b.e))
    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.b is None:
        self.b = test_roslib_comm.msg.SameSubMsg1()
      end = 0
      _x = self
      start = end
      end += 8
      (_x.b.a, _x.b.b,) = _struct_if.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.b.c = str[start:end]
      start = end
      end += 80
      self.b.d = _struct_10Q.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.b.e = struct.unpack(pattern, 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_if.pack(_x.b.a, _x.b.b))
      _x = self.b.c
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(self.b.d.tostring())
      length = len(self.b.e)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(self.b.e.tostring())
    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.b is None:
        self.b = test_roslib_comm.msg.SameSubMsg1()
      end = 0
      _x = self
      start = end
      end += 8
      (_x.b.a, _x.b.b,) = _struct_if.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.b.c = str[start:end]
      start = end
      end += 80
      self.b.d = numpy.frombuffer(str[start:end], dtype=numpy.uint64, count=10)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.b.e = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_10Q = struct.Struct("<10Q")
_struct_if = struct.Struct("<if")

---

test_roslib_comm
Author(s): Jeremy Leibs/leibs@willowgarage.com, Ken Conley/kwc@willowgarage.com
autogenerated on Fri Jan 11 10:07:50 2013