_detection.py

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

import geometry_msgs.msg

class detection(genpy.Message):
  _md5sum = "4c99ac73fd86f80cae8aed3c8660456c"
  _type = "iri_perception_msgs/detection"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """geometry_msgs/Point position
geometry_msgs/Point velocity
float32[36] covariances
int32 id
float32 probability

================================================================================
MSG: geometry_msgs/Point
# This contains the position of a point in free space
float64 x
float64 y
float64 z

"""
  __slots__ = ['position','velocity','covariances','id','probability']
  _slot_types = ['geometry_msgs/Point','geometry_msgs/Point','float32[36]','int32','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:
       position,velocity,covariances,id,probability

    :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(detection, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.position is None:
        self.position = geometry_msgs.msg.Point()
      if self.velocity is None:
        self.velocity = geometry_msgs.msg.Point()
      if self.covariances is None:
        self.covariances = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
      if self.id is None:
        self.id = 0
      if self.probability is None:
        self.probability = 0.
    else:
      self.position = geometry_msgs.msg.Point()
      self.velocity = geometry_msgs.msg.Point()
      self.covariances = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
      self.id = 0
      self.probability = 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:
      _x = self
      buff.write(_struct_6d.pack(_x.position.x, _x.position.y, _x.position.z, _x.velocity.x, _x.velocity.y, _x.velocity.z))
      buff.write(_struct_36f.pack(*self.covariances))
      _x = self
      buff.write(_struct_if.pack(_x.id, _x.probability))
    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, ``str``
    """
    try:
      if self.position is None:
        self.position = geometry_msgs.msg.Point()
      if self.velocity is None:
        self.velocity = geometry_msgs.msg.Point()
      end = 0
      _x = self
      start = end
      end += 48
      (_x.position.x, _x.position.y, _x.position.z, _x.velocity.x, _x.velocity.y, _x.velocity.z,) = _struct_6d.unpack(str[start:end])
      start = end
      end += 144
      self.covariances = _struct_36f.unpack(str[start:end])
      _x = self
      start = end
      end += 8
      (_x.id, _x.probability,) = _struct_if.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:
      _x = self
      buff.write(_struct_6d.pack(_x.position.x, _x.position.y, _x.position.z, _x.velocity.x, _x.velocity.y, _x.velocity.z))
      buff.write(self.covariances.tostring())
      _x = self
      buff.write(_struct_if.pack(_x.id, _x.probability))
    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, ``str``
    :param numpy: numpy python module
    """
    try:
      if self.position is None:
        self.position = geometry_msgs.msg.Point()
      if self.velocity is None:
        self.velocity = geometry_msgs.msg.Point()
      end = 0
      _x = self
      start = end
      end += 48
      (_x.position.x, _x.position.y, _x.position.z, _x.velocity.x, _x.velocity.y, _x.velocity.z,) = _struct_6d.unpack(str[start:end])
      start = end
      end += 144
      self.covariances = numpy.frombuffer(str[start:end], dtype=numpy.float32, count=36)
      _x = self
      start = end
      end += 8
      (_x.id, _x.probability,) = _struct_if.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_36f = struct.Struct("<36f")
_struct_6d = struct.Struct("<6d")
_struct_if = struct.Struct("<if")