_PR2GripperPressureData.py

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"""autogenerated by genpy from pr2_gripper_sensor_msgs/PR2GripperPressureData.msg. Do not edit."""
import sys
python3 = True if sys.hexversion > 0x03000000 else False
import genpy
import struct


class PR2GripperPressureData(genpy.Message):
  _md5sum = "b69255f5117bf05fdcd1e83d4e6ab779"
  _type = "pr2_gripper_sensor_msgs/PR2GripperPressureData"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# Note: This message is intended for internal package use only and is NOT a part of the public API. This data is not publicaly published in ROS.

# the pressure array for the left and right fingers
float64[22] pressure_left
float64[22] pressure_right

float64 rostime
"""
  __slots__ = ['pressure_left','pressure_right','rostime']
  _slot_types = ['float64[22]','float64[22]','float64']

  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:
       pressure_left,pressure_right,rostime

    :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(PR2GripperPressureData, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.pressure_left is None:
        self.pressure_left = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
      if self.pressure_right is None:
        self.pressure_right = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
      if self.rostime is None:
        self.rostime = 0.
    else:
      self.pressure_left = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
      self.pressure_right = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
      self.rostime = 0.

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

  def serialize(self, buff):
    """
    serialize message into buffer
    :param buff: buffer, ``StringIO``
    """
    try:
      buff.write(_struct_22d.pack(*self.pressure_left))
      buff.write(_struct_22d.pack(*self.pressure_right))
      buff.write(_struct_d.pack(self.rostime))
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    :param str: byte array of serialized message, ``str``
    """
    try:
      end = 0
      start = end
      end += 176
      self.pressure_left = _struct_22d.unpack(str[start:end])
      start = end
      end += 176
      self.pressure_right = _struct_22d.unpack(str[start:end])
      start = end
      end += 8
      (self.rostime,) = _struct_d.unpack(str[start:end])
      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:
      buff.write(self.pressure_left.tostring())
      buff.write(self.pressure_right.tostring())
      buff.write(_struct_d.pack(self.rostime))
    except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(_x))))
    except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(_x))))

  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:
      end = 0
      start = end
      end += 176
      self.pressure_left = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=22)
      start = end
      end += 176
      self.pressure_right = numpy.frombuffer(str[start:end], dtype=numpy.float64, count=22)
      start = end
      end += 8
      (self.rostime,) = _struct_d.unpack(str[start:end])
      return self
    except struct.error as e:
      raise genpy.DeserializationError(e) #most likely buffer underfill

_struct_I = genpy.struct_I
_struct_22d = struct.Struct("<22d")
_struct_d = struct.Struct("<d")