_joint_state_message.py

Go to the documentation of this file.

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


class joint_state_message(genpy.Message):
  _md5sum = "3ab3d19f3d00b94f6b2950fb7f82fcd1"
  _type = "tulip_gazebo/joint_state_message"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """int32    cycle_nr
float64  time
int32    joint_nr
float64  position
float64  desired_position
float64  velocity
float64  commanded_effort
float64  measured_effort
"""
  __slots__ = ['cycle_nr','time','joint_nr','position','desired_position','velocity','commanded_effort','measured_effort']
  _slot_types = ['int32','float64','int32','float64','float64','float64','float64','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:
       cycle_nr,time,joint_nr,position,desired_position,velocity,commanded_effort,measured_effort

    :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(joint_state_message, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.cycle_nr is None:
        self.cycle_nr = 0
      if self.time is None:
        self.time = 0.
      if self.joint_nr is None:
        self.joint_nr = 0
      if self.position is None:
        self.position = 0.
      if self.desired_position is None:
        self.desired_position = 0.
      if self.velocity is None:
        self.velocity = 0.
      if self.commanded_effort is None:
        self.commanded_effort = 0.
      if self.measured_effort is None:
        self.measured_effort = 0.
    else:
      self.cycle_nr = 0
      self.time = 0.
      self.joint_nr = 0
      self.position = 0.
      self.desired_position = 0.
      self.velocity = 0.
      self.commanded_effort = 0.
      self.measured_effort = 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_idi5d.pack(_x.cycle_nr, _x.time, _x.joint_nr, _x.position, _x.desired_position, _x.velocity, _x.commanded_effort, _x.measured_effort))
    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
      _x = self
      start = end
      end += 56
      (_x.cycle_nr, _x.time, _x.joint_nr, _x.position, _x.desired_position, _x.velocity, _x.commanded_effort, _x.measured_effort,) = _struct_idi5d.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_idi5d.pack(_x.cycle_nr, _x.time, _x.joint_nr, _x.position, _x.desired_position, _x.velocity, _x.commanded_effort, _x.measured_effort))
    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
      _x = self
      start = end
      end += 56
      (_x.cycle_nr, _x.time, _x.joint_nr, _x.position, _x.desired_position, _x.velocity, _x.commanded_effort, _x.measured_effort,) = _struct_idi5d.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_idi5d = struct.Struct("<idi5d")