httk.atomistic.models.structure.backend
=======================================

.. py:module:: httk.atomistic.models.structure.backend

.. autoapi-nested-parse::

   The abstract base class for all structure backends in httk-atomistic.



Classes
-------

.. autoapisummary::

   httk.atomistic.models.structure.backend.StructureBackend


Module Contents
---------------

.. py:class:: StructureBackend(backend, **hints)

   Bases: :py:obj:`httk.core.Backend`\ [\ :py:obj:`StructureBackend`\ ], :py:obj:`httk.atomistic.models.structure.api.StructureAPI`


   Define the base class for crystal-structure backends.

   Concrete backends carry a native representation and produce the canonical
   Unitcell quartet declared by ``StructureAPI`` from it.


   .. py:attribute:: backend_classes
      :type:  ClassVar[list[type[httk.core.Backend[Any]]]]