_joint.py

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


class joint(roslib.message.Message):
  _md5sum = "d30d28ea91e78da0630191a4cbf1d55b"
  _type = "sr_robot_msgs/joint"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """string  joint_name
float32 joint_position
float32 joint_target
float32 joint_torque
float32 joint_temperature
float32 joint_current 
string  error_flag

"""
  __slots__ = ['joint_name','joint_position','joint_target','joint_torque','joint_temperature','joint_current','error_flag']
  _slot_types = ['string','float32','float32','float32','float32','float32','string']

  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:
       joint_name,joint_position,joint_target,joint_torque,joint_temperature,joint_current,error_flag
    
    @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, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.joint_name is None:
        self.joint_name = ''
      if self.joint_position is None:
        self.joint_position = 0.
      if self.joint_target is None:
        self.joint_target = 0.
      if self.joint_torque is None:
        self.joint_torque = 0.
      if self.joint_temperature is None:
        self.joint_temperature = 0.
      if self.joint_current is None:
        self.joint_current = 0.
      if self.error_flag is None:
        self.error_flag = ''
    else:
      self.joint_name = ''
      self.joint_position = 0.
      self.joint_target = 0.
      self.joint_torque = 0.
      self.joint_temperature = 0.
      self.joint_current = 0.
      self.error_flag = ''

  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.joint_name
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_5f.pack(_x.joint_position, _x.joint_target, _x.joint_torque, _x.joint_temperature, _x.joint_current))
      _x = self.error_flag
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
    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
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.joint_name = str[start:end]
      _x = self
      start = end
      end += 20
      (_x.joint_position, _x.joint_target, _x.joint_torque, _x.joint_temperature, _x.joint_current,) = _struct_5f.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.error_flag = str[start:end]
      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.joint_name
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_5f.pack(_x.joint_position, _x.joint_target, _x.joint_torque, _x.joint_temperature, _x.joint_current))
      _x = self.error_flag
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
    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
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.joint_name = str[start:end]
      _x = self
      start = end
      end += 20
      (_x.joint_position, _x.joint_target, _x.joint_torque, _x.joint_temperature, _x.joint_current,) = _struct_5f.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.error_flag = str[start:end]
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_5f = struct.Struct("<5f")

---

sr_robot_msgs
Author(s): Ugo Cupcic/ugo@shadowrobot.com
autogenerated on Fri Jan 11 09:54:47 2013