qvm/gen/vec_mat_operations3.hpp

0001 #ifndef BOOST_QVM_GEN_VEC_MAT_OPERATIONS3_HPP_INCLUDED
0002 #define BOOST_QVM_GEN_VEC_MAT_OPERATIONS3_HPP_INCLUDED
0003
0004 // Copyright 2008-2024 Emil Dotchevski and Reverge Studios, Inc.
0005 // This file was generated by a program. Do not edit manually.
0006 // Distributed under the Boost Software License, Version 1.0. (See accompanying
0007 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0008
0009 #include <boost/qvm/config.hpp>
0010 #include <boost/qvm/deduce_vec.hpp>
0011 #include <boost/qvm/enable_if.hpp>
0012 #include <boost/qvm/mat_traits.hpp>
0013 #include <boost/qvm/vec_traits.hpp>
0014
0015 namespace boost { namespace qvm {
0016
0017 template <class A,class B>
0018 BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
0019 typename lazy_enable_if_c<
0020     mat_traits<A>::rows==3 && mat_traits<A>::cols==3 &&
0021     vec_traits<B>::dim==3,
0022     deduce_vec2<A,B,3> >::type
0023 operator*( A const & a, B const & b )
0024     {
0025     typedef typename mat_traits<A>::scalar_type Ta;
0026     typedef typename vec_traits<B>::scalar_type Tb;
0027     Ta const a00 = mat_traits<A>::template read_element<0,0>(a);
0028     Ta const a01 = mat_traits<A>::template read_element<0,1>(a);
0029     Ta const a02 = mat_traits<A>::template read_element<0,2>(a);
0030     Ta const a10 = mat_traits<A>::template read_element<1,0>(a);
0031     Ta const a11 = mat_traits<A>::template read_element<1,1>(a);
0032     Ta const a12 = mat_traits<A>::template read_element<1,2>(a);
0033     Ta const a20 = mat_traits<A>::template read_element<2,0>(a);
0034     Ta const a21 = mat_traits<A>::template read_element<2,1>(a);
0035     Ta const a22 = mat_traits<A>::template read_element<2,2>(a);
0036     Tb const b0 = vec_traits<B>::template read_element<0>(b);
0037     Tb const b1 = vec_traits<B>::template read_element<1>(b);
0038     Tb const b2 = vec_traits<B>::template read_element<2>(b);
0039     typedef typename deduce_vec2<A,B,3>::type R;
0040     BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==3);
0041     R r;
0042     write_vec_element<0>(r,a00*b0+a01*b1+a02*b2);
0043     write_vec_element<1>(r,a10*b0+a11*b1+a12*b2);
0044     write_vec_element<2>(r,a20*b0+a21*b1+a22*b2);
0045     return r;
0046     }
0047
0048 namespace
0049 sfinae
0050     {
0051     using ::boost::qvm::operator*;
0052     }
0053
0054 namespace
0055 qvm_detail
0056     {
0057     template <int R,int C>
0058     struct mul_mv_defined;
0059
0060     template <>
0061     struct
0062     mul_mv_defined<3,3>
0063         {
0064         static bool const value=true;
0065         };
0066     }
0067
0068 template <class A,class B>
0069 BOOST_QVM_CONSTEXPR BOOST_QVM_INLINE_OPERATIONS
0070 typename lazy_enable_if_c<
0071     mat_traits<B>::rows==3 && mat_traits<B>::cols==3 &&
0072     vec_traits<A>::dim==3,
0073     deduce_vec2<A,B,3> >::type
0074 operator*( A const & a, B const & b )
0075     {
0076     typedef typename vec_traits<A>::scalar_type Ta;
0077     typedef typename mat_traits<B>::scalar_type Tb;
0078     Ta const a0 = vec_traits<A>::template read_element<0>(a);
0079     Ta const a1 = vec_traits<A>::template read_element<1>(a);
0080     Ta const a2 = vec_traits<A>::template read_element<2>(a);
0081     Tb const b00 = mat_traits<B>::template read_element<0,0>(b);
0082     Tb const b01 = mat_traits<B>::template read_element<0,1>(b);
0083     Tb const b02 = mat_traits<B>::template read_element<0,2>(b);
0084     Tb const b10 = mat_traits<B>::template read_element<1,0>(b);
0085     Tb const b11 = mat_traits<B>::template read_element<1,1>(b);
0086     Tb const b12 = mat_traits<B>::template read_element<1,2>(b);
0087     Tb const b20 = mat_traits<B>::template read_element<2,0>(b);
0088     Tb const b21 = mat_traits<B>::template read_element<2,1>(b);
0089     Tb const b22 = mat_traits<B>::template read_element<2,2>(b);
0090     typedef typename deduce_vec2<A,B,3>::type R;
0091     BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==3);
0092     R r;
0093     write_vec_element<0>(r,a0*b00+a1*b10+a2*b20);
0094     write_vec_element<1>(r,a0*b01+a1*b11+a2*b21);
0095     write_vec_element<2>(r,a0*b02+a1*b12+a2*b22);
0096     return r;
0097     }
0098
0099 namespace
0100 sfinae
0101     {
0102     using ::boost::qvm::operator*;
0103     }
0104
0105 namespace
0106 qvm_detail
0107     {
0108     template <int R,int C>
0109     struct mul_vm_defined;
0110
0111     template <>
0112     struct
0113     mul_vm_defined<3,3>
0114         {
0115         static bool const value=true;
0116         };
0117     }
0118
0119 } }
0120
0121 #endif