f56337177d
fixes: a weight could pass as sample and vice versa
92 lines
2.1 KiB
C++
92 lines
2.1 KiB
C++
// Copyright 2019 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/assert.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/histogram/accumulators.hpp>
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#include <boost/histogram/serialization.hpp>
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#include <boost/histogram/weight.hpp>
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#include "throw_exception.hpp"
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#include "utility_serialization.hpp"
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using namespace boost::histogram;
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int main(int argc, char** argv) {
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BOOST_ASSERT(argc == 2);
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// mean v0
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{
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const auto filename = join(argv[1], "accumulators_serialization_test_mean_v0.xml");
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accumulators::mean<> a;
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load_xml(filename, a);
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BOOST_TEST_EQ(a.count(), 3);
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BOOST_TEST_EQ(a.value(), 2);
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BOOST_TEST_EQ(a.variance(), 0.5);
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}
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// mean
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{
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const auto filename = join(argv[1], "accumulators_serialization_test_mean.xml");
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accumulators::mean<> a;
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a(1);
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a(weight(0.5), 2);
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a(3);
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print_xml(filename, a);
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accumulators::mean<> b;
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BOOST_TEST_NOT(a == b);
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load_xml(filename, b);
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BOOST_TEST(a == b);
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}
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// sum
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{
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const auto filename = join(argv[1], "accumulators_serialization_test_sum.xml");
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accumulators::sum<> a;
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a += 1e100;
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a += 1;
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print_xml(filename, a);
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accumulators::sum<> b;
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BOOST_TEST_NOT(a == b);
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load_xml(filename, b);
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BOOST_TEST(a == b);
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}
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// weighted_mean
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{
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const auto filename =
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join(argv[1], "accumulators_serialization_test_weighted_mean.xml");
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accumulators::weighted_mean<> a;
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a(1);
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a(weight(0.5), 2);
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a(3);
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print_xml(filename, a);
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accumulators::weighted_mean<> b;
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BOOST_TEST_NOT(a == b);
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load_xml(filename, b);
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BOOST_TEST(a == b);
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}
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// weighted_sum
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{
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const auto filename =
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join(argv[1], "accumulators_serialization_test_weighted_sum.xml");
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accumulators::weighted_sum<> a;
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a += 1;
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a += 10;
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print_xml(filename, a);
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accumulators::weighted_sum<> b;
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BOOST_TEST_NOT(a == b);
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load_xml(filename, b);
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BOOST_TEST(a == b);
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}
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return boost::report_errors();
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}
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