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// Copyright 2008-2024 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)
#ifdef BOOST_QVM_TEST_SINGLE_HEADER
# include BOOST_QVM_TEST_SINGLE_HEADER
#else
# include <boost/qvm/mat_operations.hpp>
# include <boost/qvm/mat.hpp>
#endif
#include <boost/qvm/mat_traits_array.hpp>
#include "test_qvm_matrix.hpp"
#include "gold.hpp"
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 Rows,int Cols>
void
test()
{
using namespace boost::qvm::sfinae;
test_qvm::matrix<M1,Rows,Cols> const x(42,1);
for( int i=0; i!=Rows; ++i )
for( int j=0; j!=Cols; ++j )
{
{
test_qvm::matrix<M1,Rows,Cols> y(x);
BOOST_QVM_TEST_EQ(x,y);
y.a[i][j]=0;
BOOST_QVM_TEST_NEQ(x,y);
}
{
test_qvm::matrix<M2,Rows,Cols> y; assign(y,x);
BOOST_QVM_TEST_EQ(x,y);
y.a[i][j]=0;
BOOST_QVM_TEST_NEQ(x,y);
}
}
}
template <class A, class B>
void
test2()
{
typedef test_scalar<A> scalar_a;
typedef test_scalar<B> scalar_b;
typedef boost::qvm::mat<scalar_a, 3, 3> mat_a;
typedef boost::qvm::mat<scalar_b, 3, 3> mat_b;
mat_a const a = { { {42, 94, 96}, {72, 95, 81}, {12, 84, 33} } };
mat_b const b = { { {42, 94, 96}, {72, 95, 81}, {12, 84, 33} } };
mat_a const c = { { {21, 47, 48}, {36, 47, 65}, {79, 27, 41} } };
mat_b const d = { { {21, 47, 48}, {36, 47, 65}, {79, 27, 41} } };
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<1,2>();
test<2,1>();
test<2,2>();
test<1,3>();
test<3,1>();
test<3,3>();
test<1,4>();
test<4,1>();
test<4,4>();
test<1,5>();
test<5,1>();
test<5,5>();
test2<int, int>();
test2<int, double>();
test2<double, int>();
test2<double, double>();
return boost::report_errors();
}
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