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52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
// Copyright 2018 Hans Dembinski
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_HISTOGRAM_TEST_UTILITY_AXIS_HPP
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#define BOOST_HISTOGRAM_TEST_UTILITY_AXIS_HPP
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#include <boost/core/lightweight_test.hpp>
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#include <boost/histogram/axis/interval_bin_view.hpp>
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#include <boost/histogram/axis/polymorphic_bin.hpp>
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#include <boost/histogram/axis/value_bin_view.hpp>
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#include <boost/histogram/histogram_fwd.hpp>
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namespace boost {
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namespace histogram {
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template <typename Axis>
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void test_axis_iterator(const Axis& a, int begin, int end) {
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for (auto bin : a) {
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BOOST_TEST_EQ(bin.idx(), begin);
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BOOST_TEST_EQ(bin, a[begin]);
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++begin;
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}
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BOOST_TEST_EQ(begin, end);
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auto rit = a.rbegin();
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for (; rit != a.rend(); ++rit) {
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BOOST_TEST_EQ(rit->idx(), --begin);
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BOOST_TEST_EQ(*rit, a[begin]);
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}
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}
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namespace axis {
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template <typename... Ts, typename... Us>
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bool operator==(const polymorphic_bin<Ts...>& t, const interval_bin_view<Us...>& u) {
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return t.idx() == u.idx() && t.lower() == u.lower() && t.upper() == u.upper();
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}
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template <typename... Ts, typename... Us>
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bool operator==(const polymorphic_bin<Ts...>& t, const value_bin_view<Us...>& u) {
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return t.idx() == u.idx() && t.value() == u.value();
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}
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bool operator==(const null_type&, const null_type&) { return true; }
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} // namespace axis
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} // namespace histogram
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} // namespace boost
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#endif
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