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1 | // Copyright 2018-2019 Hans Dembinski |
2 | // | |
3 | // Distributed under the Boost Software License, Version 1.0. | |
4 | // (See accompanying file LICENSE_1_0.txt | |
5 | // or copy at http://www.boost.org/LICENSE_1_0.txt) | |
6 | ||
7 | #ifndef BOOST_HISTOGRAM_TEST_UTILITY_AXIS_HPP | |
8 | #define BOOST_HISTOGRAM_TEST_UTILITY_AXIS_HPP | |
9 | ||
10 | #include <boost/core/lightweight_test.hpp> | |
11 | #include <boost/histogram/fwd.hpp> | |
12 | ||
13 | namespace boost { | |
14 | namespace histogram { | |
15 | ||
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16 | template <class Axis> |
17 | void test_axis_iterator(const Axis& a, axis::index_type begin, axis::index_type end) { | |
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18 | for (auto bin : a) { |
19 | BOOST_TEST_EQ(bin, a.bin(begin)); | |
20 | ++begin; | |
21 | } | |
22 | BOOST_TEST_EQ(begin, end); | |
23 | auto rit = a.rbegin(); | |
24 | for (; rit != a.rend(); ++rit) { | |
25 | --begin; | |
26 | BOOST_TEST_EQ(*rit, a.bin(begin)); | |
27 | } | |
28 | } | |
29 | ||
30 | namespace axis { | |
31 | bool operator==(const null_type&, const null_type&) { return true; } | |
32 | } // namespace axis | |
33 | ||
34 | } // namespace histogram | |
35 | } // namespace boost | |
36 | ||
37 | #endif |