$search

_BlockDetectionResult.py

Go to the documentation of this file.

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

import geometry_msgs.msg
import std_msgs.msg

class BlockDetectionResult(roslib.message.Message):
  _md5sum = "fe4272fcc0cf26cf952b16d66c620bd4"
  _type = "turtlebot_block_manipulation/BlockDetectionResult"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
#result definition
geometry_msgs/PoseArray blocks

================================================================================
MSG: geometry_msgs/PoseArray
# An array of poses with a header for global reference.

Header header

geometry_msgs/Pose[] poses

================================================================================
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

================================================================================
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

"""
  __slots__ = ['blocks']
  _slot_types = ['geometry_msgs/PoseArray']

  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:
       blocks
    
    @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(BlockDetectionResult, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.blocks is None:
        self.blocks = geometry_msgs.msg.PoseArray()
    else:
      self.blocks = geometry_msgs.msg.PoseArray()

  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.blocks.header.seq, _x.blocks.header.stamp.secs, _x.blocks.header.stamp.nsecs))
      _x = self.blocks.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.blocks.poses)
      buff.write(_struct_I.pack(length))
      for val1 in self.blocks.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 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.blocks is None:
        self.blocks = geometry_msgs.msg.PoseArray()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.blocks.header.seq, _x.blocks.header.stamp.secs, _x.blocks.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.blocks.header.frame_id = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.blocks.poses = []
      for i in range(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.blocks.poses.append(val1)
      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.blocks.header.seq, _x.blocks.header.stamp.secs, _x.blocks.header.stamp.nsecs))
      _x = self.blocks.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.blocks.poses)
      buff.write(_struct_I.pack(length))
      for val1 in self.blocks.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 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.blocks is None:
        self.blocks = geometry_msgs.msg.PoseArray()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.blocks.header.seq, _x.blocks.header.stamp.secs, _x.blocks.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.blocks.header.frame_id = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.blocks.poses = []
      for i in range(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.blocks.poses.append(val1)
      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_4d = struct.Struct("<4d")
_struct_3d = struct.Struct("<3d")

---

turtlebot_block_manipulation
Author(s): Helen Oleynikova
autogenerated on Sat Mar 2 14:06:36 2013