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/quat_operations.hpp>
7 #include <boost/qvm/quat.hpp>
8 #include "test_qvm_quaternion.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> { };
test_same_type(T,U)15 template <class T,class U> void test_same_type( T, U ) { same_type_tester<T,U>(); }
16
17 void
test()18 test()
19 {
20 using namespace boost::qvm::sfinae;
21 test_qvm::quaternion<Q1> const x(42,1);
22 test_qvm::scalar_multiply_v(x.b,x.a,-1.0f);
23 x.b[0]=-x.b[0];
24 test_same_type(x,conjugate(x));
25 {
26 test_qvm::quaternion<Q1> y=conjugate(x);
27 BOOST_QVM_TEST_EQ(x.b,y.a);
28 }
29 {
30 test_qvm::quaternion<Q1> y=conjugate(qref(x));
31 BOOST_QVM_TEST_EQ(x.b,y.a);
32 }
33 }
34 }
35
36 int
main()37 main()
38 {
39 test();
40 return boost::report_errors();
41 }
42