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   Generated automatically by cpp2rst

.. highlight:: c
.. role:: red
.. role:: green
.. role:: param


.. _triqs__hilbert_space__sub_hilbert_space__get_index:

triqs::hilbert_space::sub_hilbert_space::get_index
==================================================

*#include <triqs/hilbert_space/sub_hilbert_space.hpp>*



**Synopsis**

 .. rst-class:: cppsynopsis

       | int :red:`get_index` () const





Return the index of this subspace within the full Hilbert space





Returns
^^^^^^^

Index of the subspace