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// Copyright 2008-2022 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 "test_qvm_vector.hpp"
using namespace boost::qvm;
template <class V, bool WriteElementRef=vec_write_element_ref<V>::value>
struct
test_write_element_idx
{
static
void
test()
{
for( int i=0; i!=vec_traits<V>::dim; ++i )
{
V v(0,1);
vec_traits<V>::write_element_idx(i,v,42);
for( int j=0; j!=vec_traits<V>::dim; ++j )
BOOST_TEST_EQ(
(vec_traits<V>::read_element_idx(j,v)),
(i==j ? 42 : j) );
}
}
};
template <class V>
struct
test_write_element_idx<V, true>
{
static
void
test()
{
V v;
for( int i=0; i!=vec_traits<V>::dim; ++v )
BOOST_TEST_EQ(&vec_traits<V>::write_element_idx(i,v), &v.a[i]);
}
};
template <class V>
void
vec_index_test()
{
V v(0, 1);
for( int i=0; i!=vec_traits<V>::dim; ++i )
BOOST_TEST_EQ(vec_traits<V>::read_element_idx(i,v), i);
test_write_element_idx<V>::test();
}
int
main()
{
using namespace boost::qvm;
vec_index_test<test_qvm::vector<V1,4> >();
vec_index_test<test_qvm::vector<V1,5> >();
return boost::report_errors();
}
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