$search

_JointControllerState.py

Go to the documentation of this file.

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

import std_msgs.msg

class JointControllerState(roslib.message.Message):
  _md5sum = "c0d034a7bf20aeb1c37f3eccb7992b69"
  _type = "pr2_controllers_msgs/JointControllerState"
  _has_header = True #flag to mark the presence of a Header object
  _full_text = """Header header
float64 set_point
float64 process_value
float64 process_value_dot
float64 error
float64 time_step
float64 command
float64 p
float64 i
float64 d
float64 i_clamp


================================================================================
MSG: std_msgs/Header
# Standard metadata for higher-level stamped data types.
# This is generally used to communicate timestamped data 
# in a particular coordinate frame.
# 
# sequence ID: consecutively increasing ID 
uint32 seq
#Two-integer timestamp that is expressed as:
# * stamp.secs: seconds (stamp_secs) since epoch
# * stamp.nsecs: nanoseconds since stamp_secs
# time-handling sugar is provided by the client library
time stamp
#Frame this data is associated with
# 0: no frame
# 1: global frame
string frame_id

"""
  __slots__ = ['header','set_point','process_value','process_value_dot','error','time_step','command','p','i','d','i_clamp']
  _slot_types = ['Header','float64','float64','float64','float64','float64','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:
       header,set_point,process_value,process_value_dot,error,time_step,command,p,i,d,i_clamp
    
    @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(JointControllerState, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      if self.set_point is None:
        self.set_point = 0.
      if self.process_value is None:
        self.process_value = 0.
      if self.process_value_dot is None:
        self.process_value_dot = 0.
      if self.error is None:
        self.error = 0.
      if self.time_step is None:
        self.time_step = 0.
      if self.command is None:
        self.command = 0.
      if self.p is None:
        self.p = 0.
      if self.i is None:
        self.i = 0.
      if self.d is None:
        self.d = 0.
      if self.i_clamp is None:
        self.i_clamp = 0.
    else:
      self.header = std_msgs.msg._Header.Header()
      self.set_point = 0.
      self.process_value = 0.
      self.process_value_dot = 0.
      self.error = 0.
      self.time_step = 0.
      self.command = 0.
      self.p = 0.
      self.i = 0.
      self.d = 0.
      self.i_clamp = 0.

  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_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_10d.pack(_x.set_point, _x.process_value, _x.process_value_dot, _x.error, _x.time_step, _x.command, _x.p, _x.i, _x.d, _x.i_clamp))
    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
    @type  str: str
    """
    try:
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 80
      (_x.set_point, _x.process_value, _x.process_value_dot, _x.error, _x.time_step, _x.command, _x.p, _x.i, _x.d, _x.i_clamp,) = _struct_10d.unpack(str[start:end])
      return self
    except struct.error as 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_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_10d.pack(_x.set_point, _x.process_value, _x.process_value_dot, _x.error, _x.time_step, _x.command, _x.p, _x.i, _x.d, _x.i_clamp))
    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
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 80
      (_x.set_point, _x.process_value, _x.process_value_dot, _x.error, _x.time_step, _x.command, _x.p, _x.i, _x.d, _x.i_clamp,) = _struct_10d.unpack(str[start:end])
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_3I = struct.Struct("<3I")
_struct_10d = struct.Struct("<10d")

---

pr2_controllers_msgs
Author(s): Stuart Glaser
autogenerated on Fri Mar 1 16:51:29 2013