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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/deduce_vec.hpp>
- template <class T,class U>
- struct same_type;
- template <class T>
- struct
- same_type<T,T>
- {
- };
- template <class A,class B,int D,class Result>
- struct
- check
- {
- same_type<typename boost::qvm::deduce_vec2<A,B,D>::type,Result> a;
- same_type<typename boost::qvm::deduce_vec2<B,A,D>::type,Result> b;
- };
- template <class T,int D> struct v;
- namespace
- boost
- {
- namespace
- qvm
- {
- template <class T,int D>
- struct
- vec_traits< v<T,D> >
- {
- typedef T scalar_type;
- static int const dim=D;
- };
- }
- }
- int
- main()
- {
- same_type< boost::qvm::deduce_vec< v<int,3> >::type, v<int,3> >();
- same_type< boost::qvm::deduce_vec< v<int,3>, 4 >::type, boost::qvm::vec<int,4> >();
- check< v<int,3>, v<int,3>, 3, v<int,3> >();
- check< v<int,3>, v<float,3>, 4, boost::qvm::vec<float,4> >();
- }
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