ak.index.Index64
================

Defined in `awkward.index <https://github.com/scikit-hep/awkward/blob/08439425ed1a9162f8c0eb6ee8d33df375616b71/src/awkward/index.py>`__ on `line 325 <https://github.com/scikit-hep/awkward/blob/08439425ed1a9162f8c0eb6ee8d33df375616b71/src/awkward/index.py#L325>`__.

.. py:class:: ak.index.Index64(data, *, metadata: dict | None = None, nplike: awkward._nplikes.numpy_like.NumpyLike | None = None)



   .. py:attribute:: _expected_dtype