..
   Generated automatically by cpp2rst

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


.. _triqs__hilbert_space__fundamental_operator_set__size:

triqs::hilbert_space::fundamental_operator_set::size
====================================================

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



**Synopsis**

 .. rst-class:: cppsynopsis

       | int :red:`size` () const





Number of elements in this set





Returns
^^^^^^^

Size of the set