import sys
from openmc.checkvalue import check_type
if sys.version_info[0] >= 3:
basestring = str
[docs]class Macroscopic(object):
"""A Macroscopic object that can be used in a material.
Parameters
----------
name : str
Name of the macroscopic data, e.g. UO2
xs : str
Cross section identifier, e.g. 71c
Attributes
----------
name : str
Name of the nuclide, e.g. UO2
xs : str
Cross section identifier, e.g. 71c
"""
def __init__(self, name='', xs=None):
# Initialize class attributes
self._name = ''
self._xs = None
# Set the Material class attributes
self.name = name
if xs is not None:
self.xs = xs
def __eq__(self, other):
if isinstance(other, Macroscopic):
if self.name != other.name:
return False
elif self.xs != other.xs:
return False
else:
return True
elif isinstance(other, basestring) and other == self.name:
return True
else:
return False
def __ne__(self, other):
return not self == other
def __hash__(self):
return hash((self._name, self._xs))
def __repr__(self):
string = 'Nuclide - {0}\n'.format(self._name)
string += '{0: <16}{1}{2}\n'.format('\tXS', '=\t', self._xs)
return string
@property
def name(self):
return self._name
@property
def xs(self):
return self._xs
@name.setter
def name(self, name):
check_type('name', name, basestring)
self._name = name
@xs.setter
def xs(self, xs):
check_type('cross-section identifier', xs, basestring)
self._xs = xs