.. operator.rst############################Build a graph with operators############################This section illustrates the use of C++ operators to simplify thebuilding of graphs.Several C++ operators are overloaded to simplify graph construction.For example, the following:
:language: cpp :lines: 31The expression ``a + b`` is equivalent to``std::make_shared<op::Add>(a, b)`` and the ``*`` operator similarlyreturns ``std::make_shared<op::Multiply>`` to its arguments.