# This Python file uses the following encoding: utf-8
"""autogenerated by genpy from ros_gazebo_gym/RLExperimentInfo.msg. Do not edit."""
import codecs
import sys
[docs]python3 = True if sys.hexversion > 0x03000000 else False
import genpy
import struct
[docs]class RLExperimentInfo(genpy.Message):
_md5sum = "c19794b666c4451be032d9f41dd657c4"
_type = "ros_gazebo_gym/RLExperimentInfo"
_has_header = False # flag to mark the presence of a Header object
_full_text = """# Message used to send training related information.
int32 episode_number
int32 step_number
float32 reward
"""
__slots__ = ['episode_number','step_number','reward']
_slot_types = ['int32','int32','float32']
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:
episode_number,step_number,reward
: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(RLExperimentInfo, self).__init__(*args, **kwds)
# message fields cannot be None, assign default values for those that are
if self.episode_number is None:
self.episode_number = 0
if self.step_number is None:
self.step_number = 0
if self.reward is None:
self.reward = 0.
else:
self.episode_number = 0
self.step_number = 0
self.reward = 0.
def _get_types(self):
"""
internal API method
"""
return self._slot_types
[docs] def serialize(self, buff):
"""
serialize message into buffer
:param buff: buffer, ``StringIO``
"""
try:
_x = self
buff.write(_get_struct_2if().pack(_x.episode_number, _x.step_number, _x.reward))
except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(locals().get('_x', self)))))
except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(locals().get('_x', self)))))
[docs] def deserialize(self, str):
"""
unpack serialized message in str into this message instance
:param str: byte array of serialized message, ``str``
"""
if python3:
codecs.lookup_error("rosmsg").msg_type = self._type
try:
end = 0
_x = self
start = end
end += 12
(_x.episode_number, _x.step_number, _x.reward,) = _get_struct_2if().unpack(str[start:end])
return self
except struct.error as e:
raise genpy.DeserializationError(e) # most likely buffer underfill
[docs] 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(_get_struct_2if().pack(_x.episode_number, _x.step_number, _x.reward))
except struct.error as se: self._check_types(struct.error("%s: '%s' when writing '%s'" % (type(se), str(se), str(locals().get('_x', self)))))
except TypeError as te: self._check_types(ValueError("%s: '%s' when writing '%s'" % (type(te), str(te), str(locals().get('_x', self)))))
[docs] 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
"""
if python3:
codecs.lookup_error("rosmsg").msg_type = self._type
try:
end = 0
_x = self
start = end
end += 12
(_x.episode_number, _x.step_number, _x.reward,) = _get_struct_2if().unpack(str[start:end])
return self
except struct.error as e:
raise genpy.DeserializationError(e) # most likely buffer underfill
_struct_I = genpy.struct_I
def _get_struct_I():
global _struct_I
return _struct_I
_struct_2if = None
def _get_struct_2if():
global _struct_2if
if _struct_2if is None:
_struct_2if = struct.Struct("<2if")
return _struct_2if