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// Copyright 2008-2022 Emil Dotchevski and Reverge Studios, Inc.
// Copyright 2019 agate-pris
// 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 <boost/qvm/static_assert.hpp>
#ifdef BOOST_QVM_TEST_SINGLE_HEADER
# include BOOST_QVM_TEST_SINGLE_HEADER
#else
# include <boost/qvm/vec.hpp>
# include <boost/qvm/vec_operations.hpp>
#endif
#include <boost/qvm/vec_traits_array.hpp>
#include "test_qvm_vector.hpp"
#include "gold.hpp"
#include <functional>
namespace
{
template <class T>
struct
test_scalar
{
T value_;
test_scalar( T value ): value_(value) {}
}; //No operator==
struct
equal_to
{
template <class T,class U>
bool
operator()( T const & a, U const & b )
{
return a.value_==b.value_;
}
};
}
namespace boost { namespace qvm {
template <class T>
struct
is_scalar<test_scalar<T> >
{
static bool const value = is_scalar<T>::value;
};
} }
namespace
{
template <int Dim>
void
test()
{
using namespace boost::qvm::sfinae;
test_qvm::vector<V1,Dim> const x(42,1);
for( int i=0; i!=Dim; ++i )
{
{
test_qvm::vector<V1,Dim> y(x);
BOOST_TEST(cmp(x,y,std::equal_to<float>()));
y.a[i]=0;
BOOST_TEST(!cmp(x,y,std::equal_to<float>()));
}
}
}
template <class A, class B>
void
test2()
{
typedef test_scalar<A> scalar_a;
typedef test_scalar<B> scalar_b;
typedef boost::qvm::vec<scalar_a, 5> vec_a;
typedef boost::qvm::vec<scalar_b, 5> vec_b;
vec_a const a = { { 42, 94, 96, 72, 95 } };
vec_b const b = { { 42, 94, 96, 72, 95 } };
vec_a const c = { { 21, 47, 48, 36, 47 } };
vec_b const d = { { 21, 47, 48, 36, 47 } };
BOOST_TEST(cmp(a,a,equal_to()));
BOOST_TEST(cmp(a,b,equal_to()));
BOOST_TEST(cmp(b,a,equal_to()));
BOOST_TEST(cmp(b,b,equal_to()));
BOOST_TEST(cmp(c,c,equal_to()));
BOOST_TEST(cmp(c,d,equal_to()));
BOOST_TEST(cmp(d,c,equal_to()));
BOOST_TEST(cmp(d,d,equal_to()));
BOOST_TEST(!cmp(a,c,equal_to()));
BOOST_TEST(!cmp(c,a,equal_to()));
BOOST_TEST(!cmp(a,d,equal_to()));
BOOST_TEST(!cmp(d,a,equal_to()));
BOOST_TEST(!cmp(b,c,equal_to()));
BOOST_TEST(!cmp(c,b,equal_to()));
BOOST_TEST(!cmp(b,d,equal_to()));
BOOST_TEST(!cmp(d,b,equal_to()));
}
}
int
main()
{
test<2>();
test<3>();
test<4>();
test<5>();
test2<int, int>();
test2<int, double>();
test2<double, int>();
test2<double, double>();
return boost::report_errors();
}
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