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- //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
- //Distributed under the Boost Software License, Version 1.0. (See accompanying
- //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- #include <boost/qvm/quat_operations.hpp>
- #include <boost/qvm/quat.hpp>
- #include <boost/exception/diagnostic_information.hpp>
- #include "test_qvm_quaternion.hpp"
- #include "test_qvm.hpp"
- namespace
- {
- template <class T,class U> struct same_type_tester;
- template <class T> struct same_type_tester<T,T> { };
- template <class T,class U> void test_same_type( T, U ) { same_type_tester<T,U>(); }
- void
- test()
- {
- using namespace boost::qvm;
- test_qvm::quaternion<Q1> x=rotx_quat(4.2f);
- test_same_type(x,inverse(x));
- test_qvm::quaternion<Q1> y=rotx_quat(-4.2f);
- {
- test_qvm::quaternion<Q1> z=inverse(x);
- BOOST_QVM_TEST_CLOSE_QUAT(z.a,y.a,0.00001f);
- }
- {
- test_qvm::quaternion<Q1> z=inverse(qref(x));
- BOOST_QVM_TEST_CLOSE_QUAT(z.a,y.a,0.00001f);
- }
- }
- }
- int
- main()
- {
- test();
- return boost::report_errors();
- }
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