Function main

example/cppcon_2014/functor.cpp:15–33

int main() {
    // transform
    {
        BOOST_HANA_CONSTEXPR_LAMBDA auto m = matrix(
            row(1,              hana::int_c<2>, 3),
            row(hana::int_c<4>, 5,              6),
            row(7,              8,              hana::int_c<9>)
        );

        BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
            hana::transform(m, hana::_ + hana::int_c<1>),
            matrix(
                row(2,              hana::int_c<3>, 4),
                row(hana::int_c<5>, 6,              7),
                row(8,              9,              hana::int_c<10>)
            )
        ));
    }
}