_RIQActuatorState.py

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"""autogenerated by genmsg_py from RIQActuatorState.msg. Do not edit."""
import roslib.message
import struct


class RIQActuatorState(roslib.message.Message):
  _md5sum = "cbea6b39c5eb1a580f94afb79f0a3ba4"
  _type = "riq_msgs/RIQActuatorState"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# ROS state information for RobotIQ actuator.

# Measured motor current (in Amps)
float64 current

# Motor position range from (0.0 to 1.0)
float64 position

# True when finger / actuator detected an object
bool object_detected
"""
  __slots__ = ['current','position','object_detected']
  _slot_types = ['float64','float64','bool']

  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:
       current,position,object_detected
    
    @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(RIQActuatorState, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.current is None:
        self.current = 0.
      if self.position is None:
        self.position = 0.
      if self.object_detected is None:
        self.object_detected = False
    else:
      self.current = 0.
      self.position = 0.
      self.object_detected = False

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

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      _x = self
      buff.write(_struct_2dB.pack(_x.current, _x.position, _x.object_detected))
    except struct.error, se: self._check_types(se)
    except TypeError, 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
    @type  str: str
    """
    try:
      end = 0
      _x = self
      start = end
      end += 17
      (_x.current, _x.position, _x.object_detected,) = _struct_2dB.unpack(str[start:end])
      self.object_detected = bool(self.object_detected)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      _x = self
      buff.write(_struct_2dB.pack(_x.current, _x.position, _x.object_detected))
    except struct.error, se: self._check_types(se)
    except TypeError, 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
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      end = 0
      _x = self
      start = end
      end += 17
      (_x.current, _x.position, _x.object_detected,) = _struct_2dB.unpack(str[start:end])
      self.object_detected = bool(self.object_detected)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_2dB = struct.Struct("<2dB")

---

riq_msgs
Author(s): Derek King
autogenerated on Fri Jan 11 10:09:19 2013