_GetPolledImage.py

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

import roslib.rostime
import sensor_msgs.msg

class GetPolledImageRequest(roslib.message.Message):
  _md5sum = "c77ed43e530fd48e9e7a2a93845e154c"
  _type = "polled_camera/GetPolledImageRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """



string response_namespace




duration timeout


uint32 binning_x
uint32 binning_y


sensor_msgs/RegionOfInterest roi

================================================================================
MSG: sensor_msgs/RegionOfInterest
# This message is used to specify a region of interest within an image.
#
# When used to specify the ROI setting of the camera when the image was
# taken, the height and width fields should either match the height and
# width fields for the associated image; or height = width = 0
# indicates that the full resolution image was captured.

uint32 x_offset  # Leftmost pixel of the ROI
                 # (0 if the ROI includes the left edge of the image)
uint32 y_offset  # Topmost pixel of the ROI
                 # (0 if the ROI includes the top edge of the image)
uint32 height    # Height of ROI
uint32 width     # Width of ROI

# True if a distinct rectified ROI should be calculated from the "raw"
# ROI in this message. Typically this should be False if the full image
# is captured (ROI not used), and True if a subwindow is captured (ROI
# used).
bool do_rectify

"""
  __slots__ = ['response_namespace','timeout','binning_x','binning_y','roi']
  _slot_types = ['string','duration','uint32','uint32','sensor_msgs/RegionOfInterest']

  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:
       response_namespace,timeout,binning_x,binning_y,roi
    
    @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(GetPolledImageRequest, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.response_namespace is None:
        self.response_namespace = ''
      if self.timeout is None:
        self.timeout = roslib.rostime.Duration()
      if self.binning_x is None:
        self.binning_x = 0
      if self.binning_y is None:
        self.binning_y = 0
      if self.roi is None:
        self.roi = sensor_msgs.msg.RegionOfInterest()
    else:
      self.response_namespace = ''
      self.timeout = roslib.rostime.Duration()
      self.binning_x = 0
      self.binning_y = 0
      self.roi = sensor_msgs.msg.RegionOfInterest()

  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.response_namespace
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2i6IB.pack(_x.timeout.secs, _x.timeout.nsecs, _x.binning_x, _x.binning_y, _x.roi.x_offset, _x.roi.y_offset, _x.roi.height, _x.roi.width, _x.roi.do_rectify))
    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:
      if self.timeout is None:
        self.timeout = roslib.rostime.Duration()
      if self.roi is None:
        self.roi = sensor_msgs.msg.RegionOfInterest()
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.response_namespace = str[start:end]
      _x = self
      start = end
      end += 33
      (_x.timeout.secs, _x.timeout.nsecs, _x.binning_x, _x.binning_y, _x.roi.x_offset, _x.roi.y_offset, _x.roi.height, _x.roi.width, _x.roi.do_rectify,) = _struct_2i6IB.unpack(str[start:end])
      self.roi.do_rectify = bool(self.roi.do_rectify)
      self.timeout.canon()
      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:
      _x = self.response_namespace
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2i6IB.pack(_x.timeout.secs, _x.timeout.nsecs, _x.binning_x, _x.binning_y, _x.roi.x_offset, _x.roi.y_offset, _x.roi.height, _x.roi.width, _x.roi.do_rectify))
    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:
      if self.timeout is None:
        self.timeout = roslib.rostime.Duration()
      if self.roi is None:
        self.roi = sensor_msgs.msg.RegionOfInterest()
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.response_namespace = str[start:end]
      _x = self
      start = end
      end += 33
      (_x.timeout.secs, _x.timeout.nsecs, _x.binning_x, _x.binning_y, _x.roi.x_offset, _x.roi.y_offset, _x.roi.height, _x.roi.width, _x.roi.do_rectify,) = _struct_2i6IB.unpack(str[start:end])
      self.roi.do_rectify = bool(self.roi.do_rectify)
      self.timeout.canon()
      return self
    except struct.error, e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_2i6IB = struct.Struct("<2i6IB")
"""autogenerated by genmsg_py from GetPolledImageResponse.msg. Do not edit."""
import roslib.message
import struct

import roslib.rostime

class GetPolledImageResponse(roslib.message.Message):
  _md5sum = "dbf1f851bc511800e6129ccd5a3542ab"
  _type = "polled_camera/GetPolledImageResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """bool success
string status_message
time stamp



"""
  __slots__ = ['success','status_message','stamp']
  _slot_types = ['bool','string','time']

  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:
       success,status_message,stamp
    
    @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(GetPolledImageResponse, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.success is None:
        self.success = False
      if self.status_message is None:
        self.status_message = ''
      if self.stamp is None:
        self.stamp = roslib.rostime.Time()
    else:
      self.success = False
      self.status_message = ''
      self.stamp = roslib.rostime.Time()

  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.success))
      _x = self.status_message
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.stamp.secs, _x.stamp.nsecs))
    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:
      if self.stamp is None:
        self.stamp = roslib.rostime.Time()
      end = 0
      start = end
      end += 1
      (self.success,) = _struct_B.unpack(str[start:end])
      self.success = bool(self.success)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.status_message = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.stamp.secs, _x.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      self.stamp.canon()
      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.success))
      _x = self.status_message
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.stamp.secs, _x.stamp.nsecs))
    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:
      if self.stamp is None:
        self.stamp = roslib.rostime.Time()
      end = 0
      start = end
      end += 1
      (self.success,) = _struct_B.unpack(str[start:end])
      self.success = bool(self.success)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.status_message = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.stamp.secs, _x.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      self.stamp.canon()
      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_2I = struct.Struct("<2I")
class GetPolledImage(roslib.message.ServiceDefinition):
  _type          = 'polled_camera/GetPolledImage'
  _md5sum = '1f3fb0d09d6e1c72d4a7eeb9822d9030'
  _request_class  = GetPolledImageRequest
  _response_class = GetPolledImageResponse

---

polled_camera
Author(s): Patrick Mihelich
autogenerated on Fri Jan 11 09:11:31 2013