..
   Generated automatically by cpp2rst

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


.. _triqs__hilbert_space__stateLTHilbertSpace_ScalarType_falseGT__operator+=:

triqs::hilbert_space::state<HilbertSpace,ScalarType,false>::operator+=
======================================================================

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



**Synopsis**

 .. rst-class:: cppsynopsis

       | :ref:`state\<type-parameter-0-0, type-parameter-0-1, false\> <triqs__hilbert_space__stateLTHilbertSpace_ScalarType_falseGT>` & :red:`operator+=` (:ref:`state\<type-parameter-0-0, type-parameter-0-1, false\> <triqs__hilbert_space__stateLTHilbertSpace_ScalarType_falseGT>` const & :param:`s2`)





In-place addition of another state





Parameters
^^^^^^^^^^

 * :param:`s2` Another [[state]] object to add


Returns
^^^^^^^

Reference to this state