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dft_tools/doc/reference/c++/gf/gf_assign.rst
2013-10-22 21:29:40 +02:00

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.. highlight:: c
.. _gf_reg_assign:
Assignment
=========================
**Synopsis** ::
gf & operator=(gf const & X); (1)
template<??? RHS> gf & operator=(RHS const & X); (2)
The container have a quite general assignment operator.
* (1) just make a copy of X into *\*this*.
* (2) **RHS** can be anything that models the :ref:`???` concept
.. warning::
In both cases, if needed, the container is resized.
Hence **assignment invalidates all pointers and views to it**.
Move assign operator
---------------------------
**Synopsis** ::
gf & operator=(gf && X);
Standard move assign operator.
Move the data of X as data of `*this`.