//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) #ifndef UUID_7E7AB138196311E0907B246CDFD72085 #define UUID_7E7AB138196311E0907B246CDFD72085 #include <boost/qvm/deduce_scalar.hpp> #include <boost/qvm/vec_traits.hpp> #include <boost/qvm/static_assert.hpp> namespace boost { namespace qvm { template <class T,int D> struct vec; namespace qvm_detail { template <class V,int D, int VD=vec_traits<V>::dim> struct deduce_vec_default { typedef vec<typename vec_traits<V>::scalar_type,D> type; }; template <class V,int D> struct deduce_vec_default<V,D,D> { typedef V type; }; } template <class V,int Dim=vec_traits<V>::dim> struct deduce_vec { BOOST_QVM_STATIC_ASSERT(is_vec<V>::value); typedef typename qvm_detail::deduce_vec_default<V,Dim>::type type; }; namespace qvm_detail { template <class A,class B,int D, bool VA=is_vec<A>::value, bool VB=is_vec<B>::value, int AD=vec_traits<A>::dim, int BD=vec_traits<B>::dim> struct deduce_v2_default { typedef vec< typename deduce_scalar< typename scalar<A>::type, typename scalar<B>::type>::type, D> type; }; template <class V,int D> struct deduce_v2_default<V,V,D,true,true,D,D> { typedef V type; }; } template <class A,class B,int D> struct deduce_vec2 { BOOST_QVM_STATIC_ASSERT(is_vec<A>::value || is_vec<B>::value); typedef typename qvm_detail::deduce_v2_default<A,B,D>::type type; }; } } #endif