_StepTarget.py

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

import geometry_msgs.msg

class StepTarget(genpy.Message):
  _md5sum = "8ccf34ddb67039fbda0d9b2515ebb1ea"
  _type = "humanoid_nav_msgs/StepTarget"
  _has_header = False #flag to mark the presence of a Header object
  _full_text = """# Target for a single stepping motion of a humanoid's leg

geometry_msgs/Pose2D pose   # step pose as relative offset to last leg
uint8 leg                   # which leg to use (left/right, see below)

uint8 right=0               # right leg constant
uint8 left=1                # left leg constant

================================================================================
MSG: geometry_msgs/Pose2D
# This expresses a position and orientation on a 2D manifold.

float64 x
float64 y
float64 theta
"""
  # Pseudo-constants
  right = 0
  left = 1

  __slots__ = ['pose','leg']
  _slot_types = ['geometry_msgs/Pose2D','uint8']

  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:
       pose,leg

    :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(StepTarget, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.pose is None:
        self.pose = geometry_msgs.msg.Pose2D()
      if self.leg is None:
        self.leg = 0
    else:
      self.pose = geometry_msgs.msg.Pose2D()
      self.leg = 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:
      _x = self
      buff.write(_struct_3dB.pack(_x.pose.x, _x.pose.y, _x.pose.theta, _x.leg))
    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.pose is None:
        self.pose = geometry_msgs.msg.Pose2D()
      end = 0
      _x = self
      start = end
      end += 25
      (_x.pose.x, _x.pose.y, _x.pose.theta, _x.leg,) = _struct_3dB.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:
      _x = self
      buff.write(_struct_3dB.pack(_x.pose.x, _x.pose.y, _x.pose.theta, _x.leg))
    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.pose is None:
        self.pose = geometry_msgs.msg.Pose2D()
      end = 0
      _x = self
      start = end
      end += 25
      (_x.pose.x, _x.pose.y, _x.pose.theta, _x.leg,) = _struct_3dB.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_3dB = struct.Struct("<3dB")