def flags(self):
"""Object containing memory-layout information.
It only contains ``c_contiguous``, ``f_contiguous``, and ``owndata``
attributes. All of these are read-only. Accessing by indexes is also
supported.
.. seealso:: :attr:`numpy.ndarray.flags`
"""
if self._flags & flags.C_DIRTY:
self._update_c_contiguity()
if self._flags & flags.F_DIRTY:
self._update_f_contiguity()
return flags.Flags(self._flags)
def setUp(self):
self.flags = flags.Flags(1, 2, 3)