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44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
// Copyright 2015-2018 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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#include <boost/core/lightweight_test.hpp>
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#include <boost/histogram/accumulators/count.hpp>
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#include <boost/histogram/accumulators/ostream.hpp>
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#include "throw_exception.hpp"
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#include "utility_str.hpp"
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using namespace boost::histogram;
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using namespace std::literals;
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int main() {
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using c_t = accumulators::count<double>;
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c_t c;
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++c;
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BOOST_TEST_EQ(c.value(), 1);
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BOOST_TEST_EQ(str(c), "1"s);
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BOOST_TEST_EQ(str(c, 2, false), " 1"s);
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BOOST_TEST_EQ(str(c, 2, true), "1 "s);
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c += 2;
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BOOST_TEST_EQ(str(c), "3"s);
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BOOST_TEST_EQ(c, 3);
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BOOST_TEST_NE(c, 2);
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c_t one(1), two(2), one_copy(1);
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BOOST_TEST_LT(one, two);
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BOOST_TEST_LE(one, two);
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BOOST_TEST_LE(one, one_copy);
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BOOST_TEST_GT(two, one);
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BOOST_TEST_GE(two, one);
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BOOST_TEST_GE(one, one_copy);
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BOOST_TEST_EQ(c_t{} += c_t{}, c_t{});
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return boost::report_errors();
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}
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