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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_operations.hpp> | |
7 | #include <boost/qvm/vec.hpp> | |
8 | #include "test_qvm_vector.hpp" | |
9 | #include "gold.hpp" | |
10 | ||
11 | namespace | |
12 | { | |
13 | template <class T,class U> struct same_type_tester; | |
14 | template <class T> struct same_type_tester<T,T> { }; | |
15 | template <class T,class U> void test_same_type( T, U ) { same_type_tester<T,U>(); } | |
16 | ||
17 | template <int Dim> | |
18 | void | |
19 | test() | |
20 | { | |
21 | using namespace boost::qvm::sfinae; | |
22 | test_qvm::vector<V1,Dim> const x(42,2); | |
23 | { | |
24 | test_qvm::vector<V1,Dim> const y(42,1); | |
25 | test_same_type(x,x-y); | |
26 | test_qvm::vector<V1,Dim> r=x-y; | |
27 | test_qvm::subtract_v(r.b,x.b,y.b); | |
28 | BOOST_QVM_TEST_EQ(r.a,r.b); | |
29 | } | |
30 | { | |
31 | test_qvm::vector<V1,Dim> const y(42,1); | |
32 | test_qvm::vector<V2,Dim> r=vref(x)-y; | |
33 | test_qvm::subtract_v(r.b,x.b,y.b); | |
34 | BOOST_QVM_TEST_EQ(r.a,r.b); | |
35 | } | |
36 | { | |
37 | test_qvm::vector<V1,Dim> const y(42,1); | |
38 | test_qvm::vector<V2,Dim> r=x-vref(y); | |
39 | test_qvm::subtract_v(r.b,x.b,y.b); | |
40 | BOOST_QVM_TEST_EQ(r.a,r.b); | |
41 | } | |
42 | } | |
43 | } | |
44 | ||
45 | int | |
46 | main() | |
47 | { | |
48 | test<2>(); | |
49 | test<3>(); | |
50 | test<4>(); | |
51 | test<5>(); | |
52 | return boost::report_errors(); | |
53 | } |