_GetPoses.py

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


class GetPosesRequest(roslib.message.Message):
  _md5sum = "8822a3644f690455b925fa86611b6024"
  _type = "graph_mapping_msgs/GetPosesRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """

uint32[] nodes

"""
  __slots__ = ['nodes']
  _slot_types = ['uint32[]']

  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:
       nodes
    
    @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(GetPosesRequest, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.nodes is None:
        self.nodes = []
    else:
      self.nodes = []

  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.nodes)
      buff.write(_struct_I.pack(length))
      pattern = '<%sI'%length
      buff.write(struct.pack(pattern, *self.nodes))
    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])
      pattern = '<%sI'%length
      start = end
      end += struct.calcsize(pattern)
      self.nodes = struct.unpack(pattern, 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:
      length = len(self.nodes)
      buff.write(_struct_I.pack(length))
      pattern = '<%sI'%length
      buff.write(self.nodes.tostring())
    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])
      pattern = '<%sI'%length
      start = end
      end += struct.calcsize(pattern)
      self.nodes = numpy.frombuffer(str[start:end], dtype=numpy.uint32, count=length)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
"""autogenerated by genmsg_py from GetPosesResponse.msg. Do not edit."""
import roslib.message
import struct

import geometry_msgs.msg

class GetPosesResponse(roslib.message.Message):
  _md5sum = "684c39e2d774e03c12c8de35a0b4ecd5"
  _type = "graph_mapping_msgs/GetPosesResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """uint8 error_code
string error_msg



geometry_msgs/Pose[] poses


uint8 SUCCESS=0
uint8 DISCONNECTED_NODES=1
uint8 UNKNOWN_NODES=2
uint8 EMPTY_NODE_SET=3

================================================================================
MSG: geometry_msgs/Pose
# A representation of pose in free space, composed of postion and orientation. 
Point position
Quaternion orientation

================================================================================
MSG: geometry_msgs/Point
# This contains the position of a point in free space
float64 x
float64 y
float64 z

================================================================================
MSG: geometry_msgs/Quaternion
# This represents an orientation in free space in quaternion form.

float64 x
float64 y
float64 z
float64 w

"""
  # Pseudo-constants
  SUCCESS = 0
  DISCONNECTED_NODES = 1
  UNKNOWN_NODES = 2
  EMPTY_NODE_SET = 3

  __slots__ = ['error_code','error_msg','poses']
  _slot_types = ['uint8','string','geometry_msgs/Pose[]']

  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:
       error_code,error_msg,poses
    
    @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(GetPosesResponse, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.error_code is None:
        self.error_code = 0
      if self.error_msg is None:
        self.error_msg = ''
      if self.poses is None:
        self.poses = []
    else:
      self.error_code = 0
      self.error_msg = ''
      self.poses = []

  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:
      buff.write(_struct_B.pack(self.error_code))
      _x = self.error_msg
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.poses)
      buff.write(_struct_I.pack(length))
      for val1 in self.poses:
        _v1 = val1.position
        _x = _v1
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v2 = val1.orientation
        _x = _v2
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
    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 += 1
      (self.error_code,) = _struct_B.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.error_msg = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poses = []
      for i in xrange(0, length):
        val1 = geometry_msgs.msg.Pose()
        _v3 = val1.position
        _x = _v3
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v4 = val1.orientation
        _x = _v4
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        self.poses.append(val1)
      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:
      buff.write(_struct_B.pack(self.error_code))
      _x = self.error_msg
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.poses)
      buff.write(_struct_I.pack(length))
      for val1 in self.poses:
        _v5 = val1.position
        _x = _v5
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v6 = val1.orientation
        _x = _v6
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
    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 += 1
      (self.error_code,) = _struct_B.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.error_msg = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poses = []
      for i in xrange(0, length):
        val1 = geometry_msgs.msg.Pose()
        _v7 = val1.position
        _x = _v7
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v8 = val1.orientation
        _x = _v8
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        self.poses.append(val1)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_4d = struct.Struct("<4d")
_struct_B = struct.Struct("<B")
_struct_3d = struct.Struct("<3d")
class GetPoses(roslib.message.ServiceDefinition):
  _type          = 'graph_mapping_msgs/GetPoses'
  _md5sum = '14eb1b62976c50381cfc89a7266aa1d5'
  _request_class  = GetPosesRequest
  _response_class = GetPosesResponse

---

graph_mapping_msgs
Author(s): Bhaskara Marthi
autogenerated on Fri Jan 11 09:53:37 2013