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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/vec_operations.hpp>
- #include <boost/qvm/vec.hpp>
- #include "test_qvm_vector.hpp"
- namespace
- {
- template <class T,class U>
- struct same_type;
- template <class T>
- struct
- same_type<T,T>
- {
- };
- template <class T,class U>
- void
- check_deduction( T const &, U const & )
- {
- same_type<T,typename boost::qvm::deduce_vec<U>::type>();
- }
- template <int Dim>
- void
- test()
- {
- using namespace boost::qvm;
- test_qvm::vector<V1,Dim> v1=zero_vec<float,Dim>();
- for( int i=0; i!=Dim; ++i )
- BOOST_TEST(!v1.a[i]);
- test_qvm::vector<V2,Dim> v2(42,1);
- set_zero(v2);
- for( int i=0; i!=Dim; ++i )
- BOOST_TEST(!v2.a[i]);
- check_deduction(vec<float,Dim>(),zero_vec<float,Dim>());
- check_deduction(vec<int,Dim>(),zero_vec<int,Dim>());
- }
- }
- int
- main()
- {
- test<2>();
- test<3>();
- test<4>();
- test<5>();
- return boost::report_errors();
- }
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