his doesn&#8217;t work(perhaps
the lambdas are not empty for some strange reason), which the library would
have to apply a different technique to make it work. However, this is quite
unlikely considering that C++ will probably get constexpr lambdas and inline
variables in the future.</p>
<p>Alternatively, the factory pattern can be used instead of
<a class="reference internal" href="../../include/boost/hof/lambda.html#boost-hof-static-lambda-function"><span class="std std-ref">BOOST_HOF_STATIC_LAMBDA_FUNCTI