_ModelHypothesisList.py

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

import object_recognition_gui.msg
import std_msgs.msg
import geometry_msgs.msg
import geometric_shapes_msgs.msg

class ModelHypothesisList(roslib.message.Message):
  _md5sum = "8d08459b65fa27d555aca1d8d3e6c944"
  _type = "object_recognition_gui/ModelHypothesisList"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """ModelHypothesis[] hypotheses

#initial guess if this can be a correct recognition result at all
bool accept
================================================================================
MSG: object_recognition_gui/ModelHypothesis
#describes a hypothesis about a recognized object (mesh+pose)

geometric_shapes_msgs/Shape mesh
geometry_msgs/PoseStamped pose

================================================================================
MSG: geometric_shapes_msgs/Shape
byte SPHERE=0
byte BOX=1
byte CYLINDER=2
byte MESH=3

byte type


#### define sphere, box, cylinder ####
# the origin of each shape is considered at the shape's center

# for sphere
# radius := dimensions[0]

# for cylinder
# radius := dimensions[0]
# length := dimensions[1]
# the length is along the Z axis

# for box
# size_x := dimensions[0]
# size_y := dimensions[1]
# size_z := dimensions[2]
float64[] dimensions


#### define mesh ####

# list of triangles; triangle k is defined by tre vertices located
# at indices triangles[3k], triangles[3k+1], triangles[3k+2]
int32[] triangles
geometry_msgs/Point[] vertices

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

================================================================================
MSG: geometry_msgs/PoseStamped
# A Pose with reference coordinate frame and timestamp
Header header
Pose pose

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

float64 x
float64 y
float64 z
float64 w

"""
  __slots__ = ['hypotheses','accept']
  _slot_types = ['object_recognition_gui/ModelHypothesis[]','bool']

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

  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.hypotheses)
      buff.write(_struct_I.pack(length))
      for val1 in self.hypotheses:
        _v1 = val1.mesh
        buff.write(_struct_b.pack(_v1.type))
        length = len(_v1.dimensions)
        buff.write(_struct_I.pack(length))
        pattern = '<%sd'%length
        buff.write(struct.pack(pattern, *_v1.dimensions))
        length = len(_v1.triangles)
        buff.write(_struct_I.pack(length))
        pattern = '<%si'%length
        buff.write(struct.pack(pattern, *_v1.triangles))
        length = len(_v1.vertices)
        buff.write(_struct_I.pack(length))
        for val3 in _v1.vertices:
          _x = val3
          buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v2 = val1.pose
        _v3 = _v2.header
        buff.write(_struct_I.pack(_v3.seq))
        _v4 = _v3.stamp
        _x = _v4
        buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
        _x = _v3.frame_id
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _v5 = _v2.pose
        _v6 = _v5.position
        _x = _v6
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v7 = _v5.orientation
        _x = _v7
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
      buff.write(_struct_B.pack(self.accept))
    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])
      self.hypotheses = []
      for i in xrange(0, length):
        val1 = object_recognition_gui.msg.ModelHypothesis()
        _v8 = val1.mesh
        start = end
        end += 1
        (_v8.type,) = _struct_b.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        pattern = '<%sd'%length
        start = end
        end += struct.calcsize(pattern)
        _v8.dimensions = struct.unpack(pattern, str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        pattern = '<%si'%length
        start = end
        end += struct.calcsize(pattern)
        _v8.triangles = struct.unpack(pattern, str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        _v8.vertices = []
        for i in xrange(0, length):
          val3 = geometry_msgs.msg.Point()
          _x = val3
          start = end
          end += 24
          (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
          _v8.vertices.append(val3)
        _v9 = val1.pose
        _v10 = _v9.header
        start = end
        end += 4
        (_v10.seq,) = _struct_I.unpack(str[start:end])
        _v11 = _v10.stamp
        _x = _v11
        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
        _v10.frame_id = str[start:end]
        _v12 = _v9.pose
        _v13 = _v12.position
        _x = _v13
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v14 = _v12.orientation
        _x = _v14
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        self.hypotheses.append(val1)
      start = end
      end += 1
      (self.accept,) = _struct_B.unpack(str[start:end])
      self.accept = bool(self.accept)
      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.hypotheses)
      buff.write(_struct_I.pack(length))
      for val1 in self.hypotheses:
        _v15 = val1.mesh
        buff.write(_struct_b.pack(_v15.type))
        length = len(_v15.dimensions)
        buff.write(_struct_I.pack(length))
        pattern = '<%sd'%length
        buff.write(_v15.dimensions.tostring())
        length = len(_v15.triangles)
        buff.write(_struct_I.pack(length))
        pattern = '<%si'%length
        buff.write(_v15.triangles.tostring())
        length = len(_v15.vertices)
        buff.write(_struct_I.pack(length))
        for val3 in _v15.vertices:
          _x = val3
          buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v16 = val1.pose
        _v17 = _v16.header
        buff.write(_struct_I.pack(_v17.seq))
        _v18 = _v17.stamp
        _x = _v18
        buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
        _x = _v17.frame_id
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _v19 = _v16.pose
        _v20 = _v19.position
        _x = _v20
        buff.write(_struct_3d.pack(_x.x, _x.y, _x.z))
        _v21 = _v19.orientation
        _x = _v21
        buff.write(_struct_4d.pack(_x.x, _x.y, _x.z, _x.w))
      buff.write(_struct_B.pack(self.accept))
    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])
      self.hypotheses = []
      for i in xrange(0, length):
        val1 = object_recognition_gui.msg.ModelHypothesis()
        _v22 = val1.mesh
        start = end
        end += 1
        (_v22.type,) = _struct_b.unpack(str[start:end])
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        pattern = '<%sd'%length
        start = end
        end += struct.calcsize(pattern)
        _v22.dimensions = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=length)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        pattern = '<%si'%length
        start = end
        end += struct.calcsize(pattern)
        _v22.triangles = numpy.frombuffer(str[start:end], dtype=numpy.int32, count=length)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        _v22.vertices = []
        for i in xrange(0, length):
          val3 = geometry_msgs.msg.Point()
          _x = val3
          start = end
          end += 24
          (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
          _v22.vertices.append(val3)
        _v23 = val1.pose
        _v24 = _v23.header
        start = end
        end += 4
        (_v24.seq,) = _struct_I.unpack(str[start:end])
        _v25 = _v24.stamp
        _x = _v25
        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
        _v24.frame_id = str[start:end]
        _v26 = _v23.pose
        _v27 = _v26.position
        _x = _v27
        start = end
        end += 24
        (_x.x, _x.y, _x.z,) = _struct_3d.unpack(str[start:end])
        _v28 = _v26.orientation
        _x = _v28
        start = end
        end += 32
        (_x.x, _x.y, _x.z, _x.w,) = _struct_4d.unpack(str[start:end])
        self.hypotheses.append(val1)
      start = end
      end += 1
      (self.accept,) = _struct_B.unpack(str[start:end])
      self.accept = bool(self.accept)
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_b = struct.Struct("<b")
_struct_B = struct.Struct("<B")
_struct_4d = struct.Struct("<4d")
_struct_2I = struct.Struct("<2I")
_struct_3d = struct.Struct("<3d")

---

object_recognition_gui
Author(s): David Gossow
autogenerated on Fri Jan 11 09:12:01 2013