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vn-verdnaturachat/ios/Pods/boost-for-react-native/boost/qvm/vec_mat_operations.hpp

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Update RN to 0.59.8 (#896) * update IOS react native to 0.59.8 * update Android react native to 0.59.8 * fix eslint errors * Android debug working * Android build * Fix lint * Making jest happy * Update CircleCI android image * Fix android build * Use 32 bits * Fix iOS build * Update detox * Use new Xcode build system * Use old build system * Update realm (64 bits support)
2019-05-22 20:15:35 +00:00
//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_A61EC088D31511DFA59D2B03E0D72085
#define UUID_A61EC088D31511DFA59D2B03E0D72085
#include <boost/qvm/vec_mat_operations2.hpp>
#include <boost/qvm/vec_mat_operations3.hpp>
#include <boost/qvm/vec_mat_operations4.hpp>
namespace
boost
{
namespace
qvm
{
////////////////////////////////////////////////
namespace
qvm_detail
{
template <int M,int N>
struct
mul_mv_defined
{
static bool const value=false;
};
}
template <class A,class B>
BOOST_QVM_INLINE_OPERATIONS
typename lazy_enable_if_c<
is_mat<A>::value && is_vec<B>::value &&
mat_traits<A>::cols==vec_traits<B>::dim &&
!qvm_detail::mul_mv_defined<mat_traits<A>::rows,mat_traits<A>::cols>::value,
deduce_vec2<A,B,mat_traits<A>::rows> >::type
operator*( A const & a, B const & b )
{
typedef typename deduce_vec2<A,B,mat_traits<A>::rows>::type R;
R r;
for( int i=0; i<mat_traits<A>::rows; ++i )
{
typedef typename vec_traits<R>::scalar_type Tr;
Tr x(scalar_traits<Tr>::value(0));
for( int j=0; j<mat_traits<A>::cols; ++j )
x += mat_traits<A>::read_element_idx(i,j,a)*vec_traits<B>::read_element_idx(j,b);
vec_traits<R>::write_element_idx(i,r) = x;
}
return r;
}
namespace
qvm_detail
{
template <int M,int N>
struct
mul_vm_defined
{
static bool const value=false;
};
}
template <class A,class B>
BOOST_QVM_INLINE_OPERATIONS
typename lazy_enable_if_c<
is_vec<A>::value && is_mat<B>::value &&
vec_traits<A>::dim==mat_traits<B>::rows &&
!qvm_detail::mul_vm_defined<mat_traits<B>::rows,mat_traits<B>::cols>::value,
deduce_vec2<A,B,mat_traits<B>::cols> >::type
operator*( A const & a, B const & b )
{
typedef typename deduce_vec2<A,B,mat_traits<B>::cols>::type R;
R r;
for( int i=0; i<mat_traits<B>::cols; ++i )
{
typedef typename vec_traits<R>::scalar_type Tr;
Tr x(scalar_traits<Tr>::value(0));
for( int j=0; j<mat_traits<B>::rows; ++j )
x += vec_traits<A>::read_element_idx(j,a)*mat_traits<B>::read_element_idx(j,i,b);
vec_traits<R>::write_element_idx(i,r) = x;
}
return r;
}
////////////////////////////////////////////////
template <class A,class B>
BOOST_QVM_INLINE_OPERATIONS
typename lazy_enable_if_c<
mat_traits<A>::rows==4 && mat_traits<A>::cols==4 &&
vec_traits<B>::dim==3,
deduce_vec2<A,B,3> >::type
transform_point( A const & a, B const & b )
{
typedef typename mat_traits<A>::scalar_type Ta;
typedef typename vec_traits<B>::scalar_type Tb;
Ta const a00 = mat_traits<A>::template read_element<0,0>(a);
Ta const a01 = mat_traits<A>::template read_element<0,1>(a);
Ta const a02 = mat_traits<A>::template read_element<0,2>(a);
Ta const a03 = mat_traits<A>::template read_element<0,3>(a);
Ta const a10 = mat_traits<A>::template read_element<1,0>(a);
Ta const a11 = mat_traits<A>::template read_element<1,1>(a);
Ta const a12 = mat_traits<A>::template read_element<1,2>(a);
Ta const a13 = mat_traits<A>::template read_element<1,3>(a);
Ta const a20 = mat_traits<A>::template read_element<2,0>(a);
Ta const a21 = mat_traits<A>::template read_element<2,1>(a);
Ta const a22 = mat_traits<A>::template read_element<2,2>(a);
Ta const a23 = mat_traits<A>::template read_element<2,3>(a);
Tb const b0 = vec_traits<B>::template read_element<0>(b);
Tb const b1 = vec_traits<B>::template read_element<1>(b);
Tb const b2 = vec_traits<B>::template read_element<2>(b);
typedef typename deduce_vec2<A,B,3>::type R;
BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==3);
R r;
vec_traits<R>::template write_element<0>(r)=a00*b0+a01*b1+a02*b2+a03;
vec_traits<R>::template write_element<1>(r)=a10*b0+a11*b1+a12*b2+a13;
vec_traits<R>::template write_element<2>(r)=a20*b0+a21*b1+a22*b2+a23;
return r;
}
template <class A,class B>
BOOST_QVM_INLINE_OPERATIONS
typename lazy_enable_if_c<
mat_traits<A>::rows==4 && mat_traits<A>::cols==4 &&
vec_traits<B>::dim==3,
deduce_vec2<A,B,3> >::type
transform_vector( A const & a, B const & b )
{
typedef typename mat_traits<A>::scalar_type Ta;
typedef typename vec_traits<B>::scalar_type Tb;
Ta const a00 = mat_traits<A>::template read_element<0,0>(a);
Ta const a01 = mat_traits<A>::template read_element<0,1>(a);
Ta const a02 = mat_traits<A>::template read_element<0,2>(a);
Ta const a10 = mat_traits<A>::template read_element<1,0>(a);
Ta const a11 = mat_traits<A>::template read_element<1,1>(a);
Ta const a12 = mat_traits<A>::template read_element<1,2>(a);
Ta const a20 = mat_traits<A>::template read_element<2,0>(a);
Ta const a21 = mat_traits<A>::template read_element<2,1>(a);
Ta const a22 = mat_traits<A>::template read_element<2,2>(a);
Tb const b0 = vec_traits<B>::template read_element<0>(b);
Tb const b1 = vec_traits<B>::template read_element<1>(b);
Tb const b2 = vec_traits<B>::template read_element<2>(b);
typedef typename deduce_vec2<A,B,3>::type R;
BOOST_QVM_STATIC_ASSERT(vec_traits<R>::dim==3);
R r;
vec_traits<R>::template write_element<0>(r)=a00*b0+a01*b1+a02*b2;
vec_traits<R>::template write_element<1>(r)=a10*b0+a11*b1+a12*b2;
vec_traits<R>::template write_element<2>(r)=a20*b0+a21*b1+a22*b2;
return r;
}
////////////////////////////////////////////////
namespace
sfinae
{
using ::boost::qvm::operator*;
using ::boost::qvm::transform_point;
using ::boost::qvm::transform_vector;
}
////////////////////////////////////////////////
}
}
#endif