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_clip_polygon.py

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

import geometry_msgs.msg

class clip_polygonRequest(roslib.message.Message):
  _md5sum = "90ec19340207537b530d3a37f5d3aaff"
  _type = "vision_srvs/clip_polygonRequest"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """uint32 UNION = 0
uint32 INTERSECTION = 1
uint32 operation
geometry_msgs/Polygon poly1
geometry_msgs/Polygon poly2

================================================================================
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
"""
  # Pseudo-constants
  UNION = 0
  INTERSECTION = 1

  __slots__ = ['operation','poly1','poly2']
  _slot_types = ['uint32','geometry_msgs/Polygon','geometry_msgs/Polygon']

  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:
       operation,poly1,poly2
    
    @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(clip_polygonRequest, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.operation is None:
        self.operation = 0
      if self.poly1 is None:
        self.poly1 = geometry_msgs.msg.Polygon()
      if self.poly2 is None:
        self.poly2 = geometry_msgs.msg.Polygon()
    else:
      self.operation = 0
      self.poly1 = geometry_msgs.msg.Polygon()
      self.poly2 = geometry_msgs.msg.Polygon()

  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_I.pack(self.operation))
      length = len(self.poly1.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.poly1.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
      length = len(self.poly2.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.poly2.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
    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.poly1 is None:
        self.poly1 = geometry_msgs.msg.Polygon()
      if self.poly2 is None:
        self.poly2 = geometry_msgs.msg.Polygon()
      end = 0
      start = end
      end += 4
      (self.operation,) = _struct_I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poly1.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.poly1.points.append(val1)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poly2.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.poly2.points.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:
      buff.write(_struct_I.pack(self.operation))
      length = len(self.poly1.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.poly1.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
      length = len(self.poly2.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.poly2.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
    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.poly1 is None:
        self.poly1 = geometry_msgs.msg.Polygon()
      if self.poly2 is None:
        self.poly2 = geometry_msgs.msg.Polygon()
      end = 0
      start = end
      end += 4
      (self.operation,) = _struct_I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poly1.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.poly1.points.append(val1)
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poly2.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.poly2.points.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_3f = struct.Struct("<3f")
"""autogenerated by genmsg_py from clip_polygonResponse.msg. Do not edit."""
import roslib.message
import struct

import geometry_msgs.msg

class clip_polygonResponse(roslib.message.Message):
  _md5sum = "8ac99714bd719c813589b0f74ded28d5"
  _type = "vision_srvs/clip_polygonResponse"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """geometry_msgs/Polygon poly_clip


================================================================================
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
"""
  __slots__ = ['poly_clip']
  _slot_types = ['geometry_msgs/Polygon']

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

  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.poly_clip.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.poly_clip.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
    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.poly_clip is None:
        self.poly_clip = geometry_msgs.msg.Polygon()
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poly_clip.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.poly_clip.points.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:
      length = len(self.poly_clip.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.poly_clip.points:
        _x = val1
        buff.write(_struct_3f.pack(_x.x, _x.y, _x.z))
    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.poly_clip is None:
        self.poly_clip = geometry_msgs.msg.Polygon()
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.poly_clip.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.poly_clip.points.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_3f = struct.Struct("<3f")
class clip_polygon(roslib.message.ServiceDefinition):
  _type          = 'vision_srvs/clip_polygon'
  _md5sum = '833de208811dbf84e2b0e6af79d60331'
  _request_class  = clip_polygonRequest
  _response_class = clip_polygonResponse

---

vision_srvs
Author(s): Ulrich F Klank
autogenerated on Fri Mar 1 15:51:31 2013