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_TableWithObjects.py

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

import sensor_msgs.msg
import geometry_msgs.msg
import ias_table_msgs.msg
import std_msgs.msg

class TableWithObjects(roslib.message.Message):
  _md5sum = "0222f521841551bfb4e109b86f6a86fa"
  _type = "ias_table_msgs/TableWithObjects"
  _has_header = True #flag to mark the presence of a Header object
  _full_text = """Header header
geometry_msgs/Polygon table
geometry_msgs/Point32 table_min
geometry_msgs/Point32 table_max
TableObject[] objects

#geometry_msgs/Point32 table_center
#geometry_msgs/PolygonStamped table_polygon
#sensor_msgs/PointCloud[] point_clusters


================================================================================
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/Polygon
#A specification of a polygon where the first and last points are assumed to be connected
geometry_msgs/Point32[] points

================================================================================
MSG: geometry_msgs/Point32
# This contains the position of a point in free space(with 32 bits of precision).
# It is recommeded to use Point wherever possible instead of Point32.  
# 
# This recommendation is to promote interoperability.  
#
# This message is designed to take up less space when sending
# lots of points at once, as in the case of a PointCloud.  

float32 x
float32 y
float32 z
================================================================================
MSG: ias_table_msgs/TableObject
geometry_msgs/Point32 center
geometry_msgs/Point32 min_bound
geometry_msgs/Point32 max_bound

uint64 object_cop_id
uint64 lo_id

sensor_msgs/PointCloud points
sensor_msgs/Image roi

string perception_method
string sensor_type
string object_type
string object_color
string object_geometric_type
uint64 table_id
 
================================================================================
MSG: sensor_msgs/PointCloud
# This message holds a collection of 3d points, plus optional additional
# information about each point.

# Time of sensor data acquisition, coordinate frame ID.
Header header

# Array of 3d points. Each Point32 should be interpreted as a 3d point
# in the frame given in the header.
geometry_msgs/Point32[] points

# Each channel should have the same number of elements as points array,
# and the data in each channel should correspond 1:1 with each point.
# Channel names in common practice are listed in ChannelFloat32.msg.
ChannelFloat32[] channels

================================================================================
MSG: sensor_msgs/ChannelFloat32
# This message is used by the PointCloud message to hold optional data
# associated with each point in the cloud. The length of the values
# array should be the same as the length of the points array in the
# PointCloud, and each value should be associated with the corresponding
# point.

# Channel names in existing practice include:
#   "u", "v" - row and column (respectively) in the left stereo image.
#              This is opposite to usual conventions but remains for
#              historical reasons. The newer PointCloud2 message has no
#              such problem.
#   "rgb" - For point clouds produced by color stereo cameras. uint8
#           (R,G,B) values packed into the least significant 24 bits,
#           in order.
#   "intensity" - laser or pixel intensity.
#   "distance"

# The channel name should give semantics of the channel (e.g.
# "intensity" instead of "value").
string name

# The values array should be 1-1 with the elements of the associated
# PointCloud.
float32[] values

================================================================================
MSG: sensor_msgs/Image
# This message contains an uncompressed image
# (0, 0) is at top-left corner of image
#

Header header        # Header timestamp should be acquisition time of image
                     # Header frame_id should be optical frame of camera
                     # origin of frame should be optical center of cameara
                     # +x should point to the right in the image
                     # +y should point down in the image
                     # +z should point into to plane of the image
                     # If the frame_id here and the frame_id of the CameraInfo
                     # message associated with the image conflict
                     # the behavior is undefined

uint32 height         # image height, that is, number of rows
uint32 width          # image width, that is, number of columns

# The legal values for encoding are in file src/image_encodings.cpp
# If you want to standardize a new string format, join
# ros-users@lists.sourceforge.net and send an email proposing a new encoding.

string encoding       # Encoding of pixels -- channel meaning, ordering, size
                      # taken from the list of strings in src/image_encodings.cpp

uint8 is_bigendian    # is this data bigendian?
uint32 step           # Full row length in bytes
uint8[] data          # actual matrix data, size is (step * rows)

"""
  __slots__ = ['header','table','table_min','table_max','objects']
  _slot_types = ['Header','geometry_msgs/Polygon','geometry_msgs/Point32','geometry_msgs/Point32','ias_table_msgs/TableObject[]']

  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,table,table_min,table_max,objects
    
    @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(TableWithObjects, 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.table is None:
        self.table = geometry_msgs.msg.Polygon()
      if self.table_min is None:
        self.table_min = geometry_msgs.msg.Point32()
      if self.table_max is None:
        self.table_max = geometry_msgs.msg.Point32()
      if self.objects is None:
        self.objects = []
    else:
      self.header = std_msgs.msg._Header.Header()
      self.table = geometry_msgs.msg.Polygon()
      self.table_min = geometry_msgs.msg.Point32()
      self.table_max = geometry_msgs.msg.Point32()
      self.objects = []

  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))
      length = len(self.table.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.table.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
      _x = self
      buff.write(_struct_6f.pack(_x.table_min.x, _x.table_min.y, _x.table_min.z, _x.table_max.x, _x.table_max.y, _x.table_max.z))
      length = len(self.objects)
      buff.write(_struct_I.pack(length))
      for val1 in self.objects:
        _v1 = val1.center
        _x = _v1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        _v2 = val1.min_bound
        _x = _v2
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        _v3 = val1.max_bound
        _x = _v3
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        _x = val1
        buff.write(_struct_2Q.pack(_x.object_cop_id, _x.lo_id))
        _v4 = val1.points
        _v5 = _v4.header
        buff.write(_struct_I.pack(_v5.seq))
        _v6 = _v5.stamp
        _x = _v6
        buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
        _x = _v5.frame_id
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        length = len(_v4.points)
        buff.write(_struct_I.pack(length))
        for val3 in _v4.points:
          _x = val3
          buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        length = len(_v4.channels)
        buff.write(_struct_I.pack(length))
        for val3 in _v4.channels:
          _x = val3.name
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          length = len(val3.values)
          buff.write(_struct_I.pack(length))
          pattern = '<%sf'%length
          buff.write(struct.pack(pattern, *val3.values))
        _v7 = val1.roi
        _v8 = _v7.header
        buff.write(_struct_I.pack(_v8.seq))
        _v9 = _v8.stamp
        _x = _v9
        buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
        _x = _v8.frame_id
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = _v7
        buff.write(_struct_2I.pack(_x.height, _x.width))
        _x = _v7.encoding
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = _v7
        buff.write(_struct_BI.pack(_x.is_bigendian, _x.step))
        _x = _v7.data
        length = len(_x)
        # - if encoded as a list instead, serialize as bytes instead of string
        if type(_x) in [list, tuple]:
          buff.write(struct.pack('<I%sB'%length, length, *_x))
        else:
          buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.perception_method
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.sensor_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.object_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.object_color
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.object_geometric_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        buff.write(_struct_Q.pack(val1.table_id))
    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()
      if self.table is None:
        self.table = geometry_msgs.msg.Polygon()
      if self.table_min is None:
        self.table_min = geometry_msgs.msg.Point32()
      if self.table_max is None:
        self.table_max = geometry_msgs.msg.Point32()
      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]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.table.points = []
      for i in range(0, length):
        val1 = geometry_msgs.msg.Point32()
        _x = val1
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        self.table.points.append(val1)
      _x = self
      start = end
      end += 24
      (_x.table_min.x, _x.table_min.y, _x.table_min.z, _x.table_max.x, _x.table_max.y, _x.table_max.z,) = _struct_6f.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.objects = []
      for i in range(0, length):
        val1 = ias_table_msgs.msg.TableObject()
        _v10 = val1.center
        _x = _v10
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        _v11 = val1.min_bound
        _x = _v11
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        _v12 = val1.max_bound
        _x = _v12
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        _x = val1
        start = end
        end += 16
        (_x.object_cop_id, _x.lo_id,) = _struct_2Q.unpack(str[start:end])
        _v13 = val1.points
        _v14 = _v13.header
        start = end
        end += 4
        (_v14.seq,) = _struct_I.unpack(str[start:end])
        _v15 = _v14.stamp
        _x = _v15
        start = end
        end += 8
        (_x.secs, _x.nsecs,) = _struct_2I.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v14.frame_id = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        _v13.points = []
        for i in range(0, length):
          val3 = geometry_msgs.msg.Point32()
          _x = val3
          start = end
          end += 12
          (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
          _v13.points.append(val3)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        _v13.channels = []
        for i in range(0, length):
          val3 = sensor_msgs.msg.ChannelFloat32()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val3.name = str[start:end]
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          pattern = '<%sf'%length
          start = end
          end += struct.calcsize(pattern)
          val3.values = struct.unpack(pattern, str[start:end])
          _v13.channels.append(val3)
        _v16 = val1.roi
        _v17 = _v16.header
        start = end
        end += 4
        (_v17.seq,) = _struct_I.unpack(str[start:end])
        _v18 = _v17.stamp
        _x = _v18
        start = end
        end += 8
        (_x.secs, _x.nsecs,) = _struct_2I.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v17.frame_id = str[start:end]
        _x = _v16
        start = end
        end += 8
        (_x.height, _x.width,) = _struct_2I.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v16.encoding = str[start:end]
        _x = _v16
        start = end
        end += 5
        (_x.is_bigendian, _x.step,) = _struct_BI.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v16.data = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.perception_method = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.sensor_type = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.object_type = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.object_color = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.object_geometric_type = str[start:end]
        start = end
        end += 8
        (val1.table_id,) = _struct_Q.unpack(str[start:end])
        self.objects.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.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))
      length = len(self.table.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.table.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
      _x = self
      buff.write(_struct_6f.pack(_x.table_min.x, _x.table_min.y, _x.table_min.z, _x.table_max.x, _x.table_max.y, _x.table_max.z))
      length = len(self.objects)
      buff.write(_struct_I.pack(length))
      for val1 in self.objects:
        _v19 = val1.center
        _x = _v19
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        _v20 = val1.min_bound
        _x = _v20
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        _v21 = val1.max_bound
        _x = _v21
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        _x = val1
        buff.write(_struct_2Q.pack(_x.object_cop_id, _x.lo_id))
        _v22 = val1.points
        _v23 = _v22.header
        buff.write(_struct_I.pack(_v23.seq))
        _v24 = _v23.stamp
        _x = _v24
        buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
        _x = _v23.frame_id
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        length = len(_v22.points)
        buff.write(_struct_I.pack(length))
        for val3 in _v22.points:
          _x = val3
          buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
        length = len(_v22.channels)
        buff.write(_struct_I.pack(length))
        for val3 in _v22.channels:
          _x = val3.name
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          length = len(val3.values)
          buff.write(_struct_I.pack(length))
          pattern = '<%sf'%length
          buff.write(val3.values.tostring())
        _v25 = val1.roi
        _v26 = _v25.header
        buff.write(_struct_I.pack(_v26.seq))
        _v27 = _v26.stamp
        _x = _v27
        buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
        _x = _v26.frame_id
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = _v25
        buff.write(_struct_2I.pack(_x.height, _x.width))
        _x = _v25.encoding
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = _v25
        buff.write(_struct_BI.pack(_x.is_bigendian, _x.step))
        _x = _v25.data
        length = len(_x)
        # - if encoded as a list instead, serialize as bytes instead of string
        if type(_x) in [list, tuple]:
          buff.write(struct.pack('<I%sB'%length, length, *_x))
        else:
          buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.perception_method
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.sensor_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.object_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.object_color
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = val1.object_geometric_type
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        buff.write(_struct_Q.pack(val1.table_id))
    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()
      if self.table is None:
        self.table = geometry_msgs.msg.Polygon()
      if self.table_min is None:
        self.table_min = geometry_msgs.msg.Point32()
      if self.table_max is None:
        self.table_max = geometry_msgs.msg.Point32()
      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]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.table.points = []
      for i in range(0, length):
        val1 = geometry_msgs.msg.Point32()
        _x = val1
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        self.table.points.append(val1)
      _x = self
      start = end
      end += 24
      (_x.table_min.x, _x.table_min.y, _x.table_min.z, _x.table_max.x, _x.table_max.y, _x.table_max.z,) = _struct_6f.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.objects = []
      for i in range(0, length):
        val1 = ias_table_msgs.msg.TableObject()
        _v28 = val1.center
        _x = _v28
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        _v29 = val1.min_bound
        _x = _v29
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        _v30 = val1.max_bound
        _x = _v30
        start = end
        end += 12
        (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
        _x = val1
        start = end
        end += 16
        (_x.object_cop_id, _x.lo_id,) = _struct_2Q.unpack(str[start:end])
        _v31 = val1.points
        _v32 = _v31.header
        start = end
        end += 4
        (_v32.seq,) = _struct_I.unpack(str[start:end])
        _v33 = _v32.stamp
        _x = _v33
        start = end
        end += 8
        (_x.secs, _x.nsecs,) = _struct_2I.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v32.frame_id = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        _v31.points = []
        for i in range(0, length):
          val3 = geometry_msgs.msg.Point32()
          _x = val3
          start = end
          end += 12
          (_x.x, _x.y, _x.z,) = _struct_3f.unpack(str[start:end])
          _v31.points.append(val3)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        _v31.channels = []
        for i in range(0, length):
          val3 = sensor_msgs.msg.ChannelFloat32()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val3.name = str[start:end]
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          pattern = '<%sf'%length
          start = end
          end += struct.calcsize(pattern)
          val3.values = numpy.frombuffer(str[start:end], dtype=numpy.float32, count=length)
          _v31.channels.append(val3)
        _v34 = val1.roi
        _v35 = _v34.header
        start = end
        end += 4
        (_v35.seq,) = _struct_I.unpack(str[start:end])
        _v36 = _v35.stamp
        _x = _v36
        start = end
        end += 8
        (_x.secs, _x.nsecs,) = _struct_2I.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v35.frame_id = str[start:end]
        _x = _v34
        start = end
        end += 8
        (_x.height, _x.width,) = _struct_2I.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v34.encoding = str[start:end]
        _x = _v34
        start = end
        end += 5
        (_x.is_bigendian, _x.step,) = _struct_BI.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v34.data = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.perception_method = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.sensor_type = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.object_type = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.object_color = str[start:end]
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        val1.object_geometric_type = str[start:end]
        start = end
        end += 8
        (val1.table_id,) = _struct_Q.unpack(str[start:end])
        self.objects.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_2Q = struct.Struct("<2Q")
_struct_6f = struct.Struct("<6f")
_struct_BI = struct.Struct("<BI")
_struct_3f = struct.Struct("<3f")
_struct_Q = struct.Struct("<Q")
_struct_3I = struct.Struct("<3I")
_struct_2I = struct.Struct("<2I")

---

ias_table_msgs
Author(s):
autogenerated on Fri Mar 1 15:52:18 2013