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_QueryTrajectoryState.py

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

import roslib.rostime

class QueryTrajectoryStateRequest(roslib.message.Message):
  _md5sum = "556a4fb76023a469987922359d08a844"
  _type = "pr2_controllers_msgs/QueryTrajectoryStateRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """time time

"""
  __slots__ = ['time']
  _slot_types = ['time']

  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:
       time
    
    @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(QueryTrajectoryStateRequest, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.time is None:
        self.time = roslib.rostime.Time()
    else:
      self.time = roslib.rostime.Time()

  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_2I.pack(_x.time.secs, _x.time.nsecs))
    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.time is None:
        self.time = roslib.rostime.Time()
      end = 0
      _x = self
      start = end
      end += 8
      (_x.time.secs, _x.time.nsecs,) = _struct_2I.unpack(str[start:end])
      self.time.canon()
      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_2I.pack(_x.time.secs, _x.time.nsecs))
    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.time is None:
        self.time = roslib.rostime.Time()
      end = 0
      _x = self
      start = end
      end += 8
      (_x.time.secs, _x.time.nsecs,) = _struct_2I.unpack(str[start:end])
      self.time.canon()
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_2I = struct.Struct("<2I")
"""autogenerated by genmsg_py from QueryTrajectoryStateResponse.msg. Do not edit."""
import roslib.message
import struct


class QueryTrajectoryStateResponse(roslib.message.Message):
  _md5sum = "1f1a6554ad060f44d013e71868403c1a"
  _type = "pr2_controllers_msgs/QueryTrajectoryStateResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """string[] name
float64[] position
float64[] velocity
float64[] acceleration


"""
  __slots__ = ['name','position','velocity','acceleration']
  _slot_types = ['string[]','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:
       name,position,velocity,acceleration
    
    @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(QueryTrajectoryStateResponse, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.name is None:
        self.name = []
      if self.position is None:
        self.position = []
      if self.velocity is None:
        self.velocity = []
      if self.acceleration is None:
        self.acceleration = []
    else:
      self.name = []
      self.position = []
      self.velocity = []
      self.acceleration = []

  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:
      length = len(self.name)
      buff.write(_struct_I.pack(length))
      for val1 in self.name:
        length = len(val1)
        buff.write(struct.pack('<I%ss'%length, length, val1))
      length = len(self.position)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(struct.pack(pattern, *self.position))
      length = len(self.velocity)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(struct.pack(pattern, *self.velocity))
      length = len(self.acceleration)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(struct.pack(pattern, *self.acceleration))
    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:
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.name = []
      for i in range(0, length):
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1 = str[start:end]
        self.name.append(val1)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.position = struct.unpack(pattern, str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.velocity = struct.unpack(pattern, str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.acceleration = struct.unpack(pattern, 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:
      length = len(self.name)
      buff.write(_struct_I.pack(length))
      for val1 in self.name:
        length = len(val1)
        buff.write(struct.pack('<I%ss'%length, length, val1))
      length = len(self.position)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(self.position.tostring())
      length = len(self.velocity)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(self.velocity.tostring())
      length = len(self.acceleration)
      buff.write(_struct_I.pack(length))
      pattern = '<%sd'%length
      buff.write(self.acceleration.tostring())
    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:
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.name = []
      for i in range(0, length):
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1 = str[start:end]
        self.name.append(val1)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.position = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.velocity = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      pattern = '<%sd'%length
      start = end
      end += struct.calcsize(pattern)
      self.acceleration = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
class QueryTrajectoryState(roslib.message.ServiceDefinition):
  _type          = 'pr2_controllers_msgs/QueryTrajectoryState'
  _md5sum = 'ec93cdecbd8062d761aa52b7c90cd44b'
  _request_class  = QueryTrajectoryStateRequest
  _response_class = QueryTrajectoryStateResponse

---

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