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1 | //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc. |
2 | ||
3 | //Distributed under the Boost Software License, Version 1.0. (See accompanying | |
4 | //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | #include <boost/qvm/vec_traits.hpp> | |
7 | #include <boost/qvm/swizzle3.hpp> | |
8 | #include <boost/detail/lightweight_test.hpp> | |
9 | ||
10 | template <int D> struct my_vec { }; | |
11 | int called=0; | |
12 | ||
13 | namespace | |
14 | boost | |
15 | { | |
16 | namespace | |
17 | qvm | |
18 | { | |
19 | void | |
20 | XXX(...) | |
21 | { | |
22 | BOOST_TEST(0); | |
23 | } | |
24 | void | |
25 | XXY(...) | |
26 | { | |
27 | ++called; | |
28 | } | |
29 | template <int D> | |
30 | struct | |
31 | vec_traits< my_vec<D> > | |
32 | { | |
33 | typedef int scalar_type; | |
34 | static int const dim=D; | |
35 | template <int I> static int read_element( my_vec<D> const & ); | |
36 | template <int I> static int & write_element( my_vec<D> & ); | |
37 | }; | |
38 | } | |
39 | } | |
40 | ||
41 | int | |
42 | main() | |
43 | { | |
44 | using namespace boost::qvm; | |
45 | XXX(my_vec<1>()); | |
46 | XXY(my_vec<1>()); | |
47 | BOOST_TEST(called==1); | |
48 | return boost::report_errors(); | |
49 | } |