_algorithm_evaluation.py

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

import vision_msgs.msg

class algorithm_evaluation(genpy.Message):
  _md5sum = "e07475feaa79c93a297b4d8386124d13"
  _type = "vision_msgs/algorithm_evaluation"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """#Message that contains basic information regarding an algorithm  U. Klank klank@in.tum.de
string                      plugin_name                  # Perception primitive that caused this answer
float64                     basic_evaluation             # A score describing the basic score of this algorithm, should reflect the significance of the results
object_algorithm_relation[] objects                      # All objects that were executed with this algotihm and their results

================================================================================
MSG: vision_msgs/object_algorithm_relation
#Message that contains basic information regarding the evaluation of an algorithm and its objects  U. Klank klank@in.tum.de
uint64                      object_id
float64                     basic_evaluation     

"""
  __slots__ = ['plugin_name','basic_evaluation','objects']
  _slot_types = ['string','float64','vision_msgs/object_algorithm_relation[]']

  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:
       plugin_name,basic_evaluation,objects

    :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(algorithm_evaluation, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.plugin_name is None:
        self.plugin_name = ''
      if self.basic_evaluation is None:
        self.basic_evaluation = 0.
      if self.objects is None:
        self.objects = []
    else:
      self.plugin_name = ''
      self.basic_evaluation = 0.
      self.objects = []

  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.plugin_name
      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.basic_evaluation))
      length = len(self.objects)
      buff.write(_struct_I.pack(length))
      for val1 in self.objects:
        _x = val1
        buff.write(_struct_Qd.pack(_x.object_id, _x.basic_evaluation))
    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.objects is None:
        self.objects = None
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.plugin_name = str[start:end].decode('utf-8')
      else:
        self.plugin_name = str[start:end]
      start = end
      end += 8
      (self.basic_evaluation,) = _struct_d.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.objects = []
      for i in range(0, length):
        val1 = vision_msgs.msg.object_algorithm_relation()
        _x = val1
        start = end
        end += 16
        (_x.object_id, _x.basic_evaluation,) = _struct_Qd.unpack(str[start:end])
        self.objects.append(val1)
      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.plugin_name
      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.basic_evaluation))
      length = len(self.objects)
      buff.write(_struct_I.pack(length))
      for val1 in self.objects:
        _x = val1
        buff.write(_struct_Qd.pack(_x.object_id, _x.basic_evaluation))
    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.objects is None:
        self.objects = None
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      if python3:
        self.plugin_name = str[start:end].decode('utf-8')
      else:
        self.plugin_name = str[start:end]
      start = end
      end += 8
      (self.basic_evaluation,) = _struct_d.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.objects = []
      for i in range(0, length):
        val1 = vision_msgs.msg.object_algorithm_relation()
        _x = val1
        start = end
        end += 16
        (_x.object_id, _x.basic_evaluation,) = _struct_Qd.unpack(str[start:end])
        self.objects.append(val1)
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill

_struct_I = genpy.struct_I
_struct_d = struct.Struct("<d")
_struct_Qd = struct.Struct("<Qd")