_Path.py

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


class Path(genpy.Message):
  _md5sum = "c80fb7c4576dd8be95961655daa5eeb8"
  _type = "youbot_overhead_localization/Path"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """float32[] pathx
float32[] pathy
float32[] distances
float32 remainingDistance
int16 pathLength

"""
  __slots__ = ['pathx','pathy','distances','remainingDistance','pathLength']
  _slot_types = ['float32[]','float32[]','float32[]','float32','int16']

  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:
       pathx,pathy,distances,remainingDistance,pathLength

    :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(Path, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.pathx is None:
        self.pathx = []
      if self.pathy is None:
        self.pathy = []
      if self.distances is None:
        self.distances = []
      if self.remainingDistance is None:
        self.remainingDistance = 0.
      if self.pathLength is None:
        self.pathLength = 0
    else:
      self.pathx = []
      self.pathy = []
      self.distances = []
      self.remainingDistance = 0.
      self.pathLength = 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:
      length = len(self.pathx)
      buff.write(_struct_I.pack(length))
      pattern = '<%sf'%length
      buff.write(struct.pack(pattern, *self.pathx))
      length = len(self.pathy)
      buff.write(_struct_I.pack(length))
      pattern = '<%sf'%length
      buff.write(struct.pack(pattern, *self.pathy))
      length = len(self.distances)
      buff.write(_struct_I.pack(length))
      pattern = '<%sf'%length
      buff.write(struct.pack(pattern, *self.distances))
      _x = self
      buff.write(_struct_fh.pack(_x.remainingDistance, _x.pathLength))
    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:
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sf'%length
      start = end
      end += struct.calcsize(pattern)
      self.pathx = struct.unpack(pattern, str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sf'%length
      start = end
      end += struct.calcsize(pattern)
      self.pathy = struct.unpack(pattern, str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sf'%length
      start = end
      end += struct.calcsize(pattern)
      self.distances = struct.unpack(pattern, str[start:end])
      _x = self
      start = end
      end += 6
      (_x.remainingDistance, _x.pathLength,) = _struct_fh.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:
      length = len(self.pathx)
      buff.write(_struct_I.pack(length))
      pattern = '<%sf'%length
      buff.write(self.pathx.tostring())
      length = len(self.pathy)
      buff.write(_struct_I.pack(length))
      pattern = '<%sf'%length
      buff.write(self.pathy.tostring())
      length = len(self.distances)
      buff.write(_struct_I.pack(length))
      pattern = '<%sf'%length
      buff.write(self.distances.tostring())
      _x = self
      buff.write(_struct_fh.pack(_x.remainingDistance, _x.pathLength))
    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:
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sf'%length
      start = end
      end += struct.calcsize(pattern)
      self.pathx = numpy.frombuffer(str[start:end], dtype=numpy.float32, count=length)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sf'%length
      start = end
      end += struct.calcsize(pattern)
      self.pathy = numpy.frombuffer(str[start:end], dtype=numpy.float32, count=length)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sf'%length
      start = end
      end += struct.calcsize(pattern)
      self.distances = numpy.frombuffer(str[start:end], dtype=numpy.float32, count=length)
      _x = self
      start = end
      end += 6
      (_x.remainingDistance, _x.pathLength,) = _struct_fh.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_fh = struct.Struct("<fh")