_CalibPointArray.py

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"""autogenerated by genpy from visp_camera_calibration/CalibPointArray.msg. Do not edit."""
import sys
python3 = True if sys.hexversion > 0x03000000 else False
import genpy
import struct

import visp_camera_calibration.msg

class CalibPointArray(genpy.Message):
  _md5sum = "46e7b53381d96d2d7cbbb7418f6dd696"
  _type = "visp_camera_calibration/CalibPointArray"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# an array of vpPoint
visp_camera_calibration/CalibPoint[] points

================================================================================
MSG: visp_camera_calibration/CalibPoint
# a vpPoint

int32 i
int32 j
float64 X
float64 Y
float64 Z


"""
  __slots__ = ['points']
  _slot_types = ['visp_camera_calibration/CalibPoint[]']

  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:
       points

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

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    :param buff: buffer, ``StringIO``
    """
    try:
      length = len(self.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.points:
        _x = val1
        buff.write(_struct_2i3d.pack(_x.i, _x.j, _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, ``str``
    """
    try:
      if self.points is None:
        self.points = None
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.points = []
      for i in range(0, length):
        val1 = visp_camera_calibration.msg.CalibPoint()
        _x = val1
        start = end
        end += 32
        (_x.i, _x.j, _x.X, _x.Y, _x.Z,) = _struct_2i3d.unpack(str[start:end])
        self.points.append(val1)
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    :param buff: buffer, ``StringIO``
    :param numpy: numpy python module
    """
    try:
      length = len(self.points)
      buff.write(_struct_I.pack(length))
      for val1 in self.points:
        _x = val1
        buff.write(_struct_2i3d.pack(_x.i, _x.j, _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, ``str``
    :param numpy: numpy python module
    """
    try:
      if self.points is None:
        self.points = None
      end = 0
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      self.points = []
      for i in range(0, length):
        val1 = visp_camera_calibration.msg.CalibPoint()
        _x = val1
        start = end
        end += 32
        (_x.i, _x.j, _x.X, _x.Y, _x.Z,) = _struct_2i3d.unpack(str[start:end])
        self.points.append(val1)
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill

_struct_I = genpy.struct_I
_struct_2i3d = struct.Struct("<2i3d")