110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
#ifndef BOOST_QVM_GEN_VEC_MAT_OPERATIONS2_HPP_INCLUDED
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#define BOOST_QVM_GEN_VEC_MAT_OPERATIONS2_HPP_INCLUDED
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/// Copyright (c) 2008-2021 Emil Dotchevski and Reverge Studios, Inc.
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/// Distributed under the Boost Software License, Version 1.0. (See accompanying
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/// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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/// This file was generated by a program. Do not edit manually.
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#include <boost/qvm/deduce_vec.hpp>
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#include <boost/qvm/enable_if.hpp>
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#include <boost/qvm/inline.hpp>
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#include <boost/qvm/mat_traits.hpp>
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#include <boost/qvm/vec_traits.hpp>
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namespace boost { namespace qvm {
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template <class A,class B>
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BOOST_QVM_INLINE_OPERATIONS
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typename lazy_enable_if_c<
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mat_traits<A>::rows==2 && mat_traits<A>::cols==2 &&
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vec_traits<B>::dim==2,
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deduce_vec2<A,B,2> >::type
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operator*( A const & a, B const & b )
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{
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typedef typename mat_traits<A>::scalar_type Ta;
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typedef typename vec_traits<B>::scalar_type Tb;
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Ta const a00 = mat_traits<A>::template read_element<0,0>(a);
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Ta const a01 = mat_traits<A>::template read_element<0,1>(a);
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Ta const a10 = mat_traits<A>::template read_element<1,0>(a);
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Ta const a11 = mat_traits<A>::template read_element<1,1>(a);
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Tb const b0 = vec_traits<B>::template read_element<0>(b);
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Tb const b1 = vec_traits<B>::template read_element<1>(b);
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typedef typename deduce_vec2<A,B,2>::type R;
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BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==2);
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R r;
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vec_traits<R>::template write_element<0>(r)=a00*b0+a01*b1;
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vec_traits<R>::template write_element<1>(r)=a10*b0+a11*b1;
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return r;
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}
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namespace
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sfinae
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{
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using ::boost::qvm::operator*;
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}
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namespace
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qvm_detail
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{
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template <int R,int C>
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struct mul_mv_defined;
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template <>
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struct
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mul_mv_defined<2,2>
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{
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static bool const value=true;
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};
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}
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template <class A,class B>
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BOOST_QVM_INLINE_OPERATIONS
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typename lazy_enable_if_c<
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mat_traits<B>::rows==2 && mat_traits<B>::cols==2 &&
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vec_traits<A>::dim==2,
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deduce_vec2<A,B,2> >::type
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operator*( A const & a, B const & b )
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{
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typedef typename vec_traits<A>::scalar_type Ta;
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typedef typename mat_traits<B>::scalar_type Tb;
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Ta const a0 = vec_traits<A>::template read_element<0>(a);
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Ta const a1 = vec_traits<A>::template read_element<1>(a);
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Tb const b00 = mat_traits<B>::template read_element<0,0>(b);
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Tb const b01 = mat_traits<B>::template read_element<0,1>(b);
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Tb const b10 = mat_traits<B>::template read_element<1,0>(b);
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Tb const b11 = mat_traits<B>::template read_element<1,1>(b);
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typedef typename deduce_vec2<A,B,2>::type R;
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BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==2);
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R r;
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vec_traits<R>::template write_element<0>(r)=a0*b00+a1*b10;
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vec_traits<R>::template write_element<1>(r)=a0*b01+a1*b11;
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return r;
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}
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namespace
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sfinae
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{
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using ::boost::qvm::operator*;
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}
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namespace
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qvm_detail
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{
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template <int R,int C>
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struct mul_vm_defined;
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template <>
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struct
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mul_vm_defined<2,2>
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{
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static bool const value=true;
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};
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}
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} }
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#endif
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