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- // Copyright 2018 Hans Dembinski
- //
- // 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 <array>
- #include <boost/core/lightweight_test.hpp>
- #include <boost/histogram/accumulators/weighted_mean.hpp>
- #include <boost/histogram/algorithm/empty.hpp>
- #include <boost/histogram/axis/integer.hpp>
- #include <unordered_map>
- #include <vector>
- #include "throw_exception.hpp"
- #include "utility_histogram.hpp"
- using namespace boost::histogram;
- using boost::histogram::algorithm::empty;
- template <typename Tag>
- void run_tests() {
- auto ax = axis::integer<>(0, 10);
- {
- auto h = make(Tag(), ax);
- BOOST_TEST(empty(h, coverage::all));
- BOOST_TEST(empty(h, coverage::inner));
- for (int i = -1; i < 11; ++i) {
- h.reset();
- h(i);
- BOOST_TEST(!empty(h, coverage::all));
- if (i == -1 || i == 10) {
- BOOST_TEST(empty(h, coverage::inner));
- } else {
- BOOST_TEST(!empty(h, coverage::inner));
- }
- }
- }
- {
- auto h = make_s(Tag(), std::vector<accumulators::weighted_mean<>>(),
- axis::integer<>(0, 10), axis::integer<>(0, 10));
- BOOST_TEST(empty(h, coverage::all));
- BOOST_TEST(empty(h, coverage::inner));
- h.reset();
- h(weight(2), -2, -4, sample(3));
- BOOST_TEST(!empty(h, coverage::all));
- BOOST_TEST(empty(h, coverage::inner));
- h.reset();
- h(weight(1), -4, 2, sample(2));
- BOOST_TEST(!empty(h, coverage::all));
- BOOST_TEST(empty(h, coverage::inner));
- h.reset();
- h(weight(3), 3, 5, sample(1));
- BOOST_TEST(!empty(h, coverage::all));
- BOOST_TEST(!empty(h, coverage::inner));
- }
- }
- int main() {
- run_tests<static_tag>();
- run_tests<dynamic_tag>();
- return boost::report_errors();
- }
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