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_GetPcl.py

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


class GetPclRequest(roslib.message.Message):
  _md5sum = "80afe6caba30c992d2e7ff6ff0e0d51e"
  _type = "srs_object_database_msgs/GetPclRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """

int32[] model_ids


"""
  __slots__ = ['model_ids']
  _slot_types = ['int32[]']

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

  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.model_ids)
      buff.write(_struct_I.pack(length))
      pattern = '<%si'%length
      buff.write(struct.pack(pattern, *self.model_ids))
    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])
      pattern = '<%si'%length
      start = end
      end += struct.calcsize(pattern)
      self.model_ids = 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.model_ids)
      buff.write(_struct_I.pack(length))
      pattern = '<%si'%length
      buff.write(self.model_ids.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])
      pattern = '<%si'%length
      start = end
      end += struct.calcsize(pattern)
      self.model_ids = numpy.frombuffer(str[start:end], dtype=numpy.int32, count=length)
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

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

import srs_object_database_msgs.msg
import std_msgs.msg
import sensor_msgs.msg

class GetPclResponse(roslib.message.Message):
  _md5sum = "62e77027d0abe4e41f991a54bd0bcc09"
  _type = "srs_object_database_msgs/GetPclResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """

string return_response

srs_object_database_msgs/pcl[] msg


================================================================================
MSG: srs_object_database_msgs/pcl
int32 objectId
sensor_msgs/PointCloud2 pcl

================================================================================
MSG: sensor_msgs/PointCloud2
# This message holds a collection of N-dimensional points, which may
# contain additional information such as normals, intensity, etc. The
# point data is stored as a binary blob, its layout described by the
# contents of the "fields" array.

# The point cloud data may be organized 2d (image-like) or 1d
# (unordered). Point clouds organized as 2d images may be produced by
# camera depth sensors such as stereo or time-of-flight.

# Time of sensor data acquisition, and the coordinate frame ID (for 3d
# points).
Header header

# 2D structure of the point cloud. If the cloud is unordered, height is
# 1 and width is the length of the point cloud.
uint32 height
uint32 width

# Describes the channels and their layout in the binary data blob.
PointField[] fields

bool    is_bigendian # Is this data bigendian?
uint32  point_step   # Length of a point in bytes
uint32  row_step     # Length of a row in bytes
uint8[] data         # Actual point data, size is (row_step*height)

bool is_dense        # True if there are no invalid points

================================================================================
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: sensor_msgs/PointField
# This message holds the description of one point entry in the
# PointCloud2 message format.
uint8 INT8    = 1
uint8 UINT8   = 2
uint8 INT16   = 3
uint8 UINT16  = 4
uint8 INT32   = 5
uint8 UINT32  = 6
uint8 FLOAT32 = 7
uint8 FLOAT64 = 8

string name      # Name of field
uint32 offset    # Offset from start of point struct
uint8  datatype  # Datatype enumeration, see above
uint32 count     # How many elements in the field

"""
  __slots__ = ['return_response','msg']
  _slot_types = ['string','srs_object_database_msgs/pcl[]']

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

  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.return_response
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.msg)
      buff.write(_struct_I.pack(length))
      for val1 in self.msg:
        buff.write(_struct_i.pack(val1.objectId))
        _v1 = val1.pcl
        _v2 = _v1.header
        buff.write(_struct_I.pack(_v2.seq))
        _v3 = _v2.stamp
        _x = _v3
        buff.write(_struct_2I.pack(_x.secs, _x.nsecs))
        _x = _v2.frame_id
        length = len(_x)
        buff.write(struct.pack('<I%ss'%length, length, _x))
        _x = _v1
        buff.write(_struct_2I.pack(_x.height, _x.width))
        length = len(_v1.fields)
        buff.write(_struct_I.pack(length))
        for val3 in _v1.fields:
          _x = val3.name
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          _x = val3
          buff.write(_struct_IBI.pack(_x.offset, _x.datatype, _x.count))
        _x = _v1
        buff.write(_struct_B2I.pack(_x.is_bigendian, _x.point_step, _x.row_step))
        _x = _v1.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))
        buff.write(_struct_B.pack(_v1.is_dense))
    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])
      start = end
      end += length
      self.return_response = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.msg = []
      for i in range(0, length):
        val1 = srs_object_database_msgs.msg.pcl()
        start = end
        end += 4
        (val1.objectId,) = _struct_i.unpack(str[start:end])
        _v4 = val1.pcl
        _v5 = _v4.header
        start = end
        end += 4
        (_v5.seq,) = _struct_I.unpack(str[start:end])
        _v6 = _v5.stamp
        _x = _v6
        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
        _v5.frame_id = str[start:end]
        _x = _v4
        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])
        _v4.fields = []
        for i in range(0, length):
          val3 = sensor_msgs.msg.PointField()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val3.name = str[start:end]
          _x = val3
          start = end
          end += 9
          (_x.offset, _x.datatype, _x.count,) = _struct_IBI.unpack(str[start:end])
          _v4.fields.append(val3)
        _x = _v4
        start = end
        end += 9
        (_x.is_bigendian, _x.point_step, _x.row_step,) = _struct_B2I.unpack(str[start:end])
        _v4.is_bigendian = bool(_v4.is_bigendian)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v4.data = str[start:end]
        start = end
        end += 1
        (_v4.is_dense,) = _struct_B.unpack(str[start:end])
        _v4.is_dense = bool(_v4.is_dense)
        self.msg.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.return_response
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      length = len(self.msg)
      buff.write(_struct_I.pack(length))
      for val1 in self.msg:
        buff.write(_struct_i.pack(val1.objectId))
        _v7 = val1.pcl
        _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))
        length = len(_v7.fields)
        buff.write(_struct_I.pack(length))
        for val3 in _v7.fields:
          _x = val3.name
          length = len(_x)
          buff.write(struct.pack('<I%ss'%length, length, _x))
          _x = val3
          buff.write(_struct_IBI.pack(_x.offset, _x.datatype, _x.count))
        _x = _v7
        buff.write(_struct_B2I.pack(_x.is_bigendian, _x.point_step, _x.row_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))
        buff.write(_struct_B.pack(_v7.is_dense))
    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])
      start = end
      end += length
      self.return_response = str[start:end]
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.msg = []
      for i in range(0, length):
        val1 = srs_object_database_msgs.msg.pcl()
        start = end
        end += 4
        (val1.objectId,) = _struct_i.unpack(str[start:end])
        _v10 = val1.pcl
        _v11 = _v10.header
        start = end
        end += 4
        (_v11.seq,) = _struct_I.unpack(str[start:end])
        _v12 = _v11.stamp
        _x = _v12
        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
        _v11.frame_id = str[start:end]
        _x = _v10
        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])
        _v10.fields = []
        for i in range(0, length):
          val3 = sensor_msgs.msg.PointField()
          start = end
          end += 4
          (length,) = _struct_I.unpack(str[start:end])
          start = end
          end += length
          val3.name = str[start:end]
          _x = val3
          start = end
          end += 9
          (_x.offset, _x.datatype, _x.count,) = _struct_IBI.unpack(str[start:end])
          _v10.fields.append(val3)
        _x = _v10
        start = end
        end += 9
        (_x.is_bigendian, _x.point_step, _x.row_step,) = _struct_B2I.unpack(str[start:end])
        _v10.is_bigendian = bool(_v10.is_bigendian)
        start = end
        end += 4
        (length,) = _struct_I.unpack(str[start:end])
        start = end
        end += length
        _v10.data = str[start:end]
        start = end
        end += 1
        (_v10.is_dense,) = _struct_B.unpack(str[start:end])
        _v10.is_dense = bool(_v10.is_dense)
        self.msg.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_IBI = struct.Struct("<IBI")
_struct_B = struct.Struct("<B")
_struct_i = struct.Struct("<i")
_struct_B2I = struct.Struct("<B2I")
_struct_2I = struct.Struct("<2I")
class GetPcl(roslib.message.ServiceDefinition):
  _type          = 'srs_object_database_msgs/GetPcl'
  _md5sum = '596db51a5c261da80fedfc7706fc8019'
  _request_class  = GetPclRequest
  _response_class = GetPclResponse

---

srs_object_database_msgs
Author(s): Georg Arbeiter
autogenerated on Sat Mar 2 13:48:54 2013