1 // Copyright Louis Dionne 2013-2017
2 // Distributed under the Boost Software License, Version 1.0.
3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
4
5 #include <boost/hana/assert.hpp>
6 #include <boost/hana/functional/placeholder.hpp>
7 #include <boost/hana/integral_constant.hpp>
8
9 #include "matrix/comparable.hpp"
10 #include "matrix/functor.hpp"
11 namespace hana = boost::hana;
12 using namespace cppcon;
13
14
main()15 int main() {
16 // transform
17 {
18 BOOST_HANA_CONSTEXPR_LAMBDA auto m = matrix(
19 row(1, hana::int_c<2>, 3),
20 row(hana::int_c<4>, 5, 6),
21 row(7, 8, hana::int_c<9>)
22 );
23
24 BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
25 hana::transform(m, hana::_ + hana::int_c<1>),
26 matrix(
27 row(2, hana::int_c<3>, 4),
28 row(hana::int_c<5>, 6, 7),
29 row(8, 9, hana::int_c<10>)
30 )
31 ));
32 }
33 }
34