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f373b421f9
- Allow specializing models_impl with a forward declaration only - Modularize remaining concept headers - Include <boost/hana.hpp> in unit tests to ease the transition - Add the core/dispatch.hpp header to reduce the number of boilerplate includes
99 lines
2.3 KiB
C++
99 lines
2.3 KiB
C++
/*
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@copyright Louis Dionne 2015
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/hana/assert.hpp>
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#include <boost/hana/equal.hpp>
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#include <boost/hana/mult.hpp>
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#include <boost/hana/one.hpp>
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#include "matrix/comparable.hpp"
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#include "matrix/ring.hpp"
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namespace hana = boost::hana;
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using namespace cppcon;
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int main() {
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// mult
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{
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auto a = matrix(
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row(1, 2, 3),
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row(4, 5, 6)
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);
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auto b = matrix(
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row(1, 2),
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row(3, 4),
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row(5, 6)
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);
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BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
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hana::mult(a, b),
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matrix(
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row(1*1 + 2*3 + 5*3, 1*2 + 2*4 + 3*6),
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row(4*1 + 3*5 + 5*6, 4*2 + 5*4 + 6*6)
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)
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));
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}
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// one
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{
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BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
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hana::one<Matrix<1, 1>>(),
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matrix(
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row(1)
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)
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));
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BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
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hana::one<Matrix<2, 2>>(),
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matrix(
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row(1, 0),
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row(0, 1)
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)
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));
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BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
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hana::one<Matrix<3, 3>>(),
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matrix(
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row(1, 0, 0),
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row(0, 1, 0),
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row(0, 0, 1)
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)
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));
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BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
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hana::one<Matrix<4, 4>>(),
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matrix(
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row(1, 0, 0, 0),
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row(0, 1, 0, 0),
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row(0, 0, 1, 0),
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row(0, 0, 0, 1)
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)
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));
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BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
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hana::one<Matrix<4, 5>>(),
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matrix(
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row(1, 0, 0, 0, 0),
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row(0, 1, 0, 0, 0),
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row(0, 0, 1, 0, 0),
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row(0, 0, 0, 1, 0)
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)
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));
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BOOST_HANA_CONSTEXPR_CHECK(hana::equal(
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hana::one<Matrix<5, 4>>(),
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matrix(
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row(1, 0, 0, 0),
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row(0, 1, 0, 0),
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row(0, 0, 1, 0),
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row(0, 0, 0, 1),
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row(0, 0, 0, 0)
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)
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));
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}
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}
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