_cop_descriptor.py

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"""autogenerated by genpy from vision_msgs/cop_descriptor.msg. Do not edit."""
import sys
python3 = True if sys.hexversion > 0x03000000 else False
import genpy
import struct


class cop_descriptor(genpy.Message):
  _md5sum = "da820395d349a763f46d0925861440b9"
  _type = "vision_msgs/cop_descriptor"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """#Descriptors of models used in cop, U. Klank klank@in.tum.de
uint64  object_id          # unique id that could be used for a query
string  sem_class          # connected semantic concept
string  type               # Class name that was used to generate the corresponding cop descriptor plugin, 
                           # example are: ShapeModel, ColorClass, DeformShapeModel
float64 quality            # the current quality assinged to this descriptor




"""
  __slots__ = ['object_id','sem_class','type','quality']
  _slot_types = ['uint64','string','string','float64']

  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:
       object_id,sem_class,type,quality

    :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(cop_descriptor, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.object_id is None:
        self.object_id = 0
      if self.sem_class is None:
        self.sem_class = ''
      if self.type is None:
        self.type = ''
      if self.quality is None:
        self.quality = 0.
    else:
      self.object_id = 0
      self.sem_class = ''
      self.type = ''
      self.quality = 0.

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

  def serialize(self, buff):
    """
    serialize message into buffer
    :param buff: buffer, ``StringIO``
    """
    try:
      buff.write(_struct_Q.pack(self.object_id))
      _x = self.sem_class
      length = len(_x)
      if python3 or type(_x) == unicode:
        _x = _x.encode('utf-8')
        length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.type
      length = len(_x)
      if python3 or type(_x) == unicode:
        _x = _x.encode('utf-8')
        length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(_struct_d.pack(self.quality))
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    :param str: byte array of serialized message, ``str``
    """
    try:
      end = 0
      start = end
      end += 8
      (self.object_id,) = _struct_Q.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.sem_class = str[start:end].decode('utf-8')
      else:
        self.sem_class = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.type = str[start:end].decode('utf-8')
      else:
        self.type = str[start:end]
      start = end
      end += 8
      (self.quality,) = _struct_d.unpack(str[start:end])
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    :param buff: buffer, ``StringIO``
    :param numpy: numpy python module
    """
    try:
      buff.write(_struct_Q.pack(self.object_id))
      _x = self.sem_class
      length = len(_x)
      if python3 or type(_x) == unicode:
        _x = _x.encode('utf-8')
        length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self.type
      length = len(_x)
      if python3 or type(_x) == unicode:
        _x = _x.encode('utf-8')
        length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      buff.write(_struct_d.pack(self.quality))
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  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, ``str``
    :param numpy: numpy python module
    """
    try:
      end = 0
      start = end
      end += 8
      (self.object_id,) = _struct_Q.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.sem_class = str[start:end].decode('utf-8')
      else:
        self.sem_class = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.type = str[start:end].decode('utf-8')
      else:
        self.type = str[start:end]
      start = end
      end += 8
      (self.quality,) = _struct_d.unpack(str[start:end])
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill

_struct_I = genpy.struct_I
_struct_Q = struct.Struct("<Q")
_struct_d = struct.Struct("<d")