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221 lines
5.8 KiB
C++
221 lines
5.8 KiB
C++
#include <boost/histogram/histogram.hpp>
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#define BOOST_TEST_MODULE histogram_test
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#include <boost/test/unit_test.hpp>
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#include <boost/test/test_tools.hpp>
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#include <boost/assign/std/vector.hpp>
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using namespace boost::assign;
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using namespace boost::histogram;
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namespace tt = boost::test_tools;
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BOOST_AUTO_TEST_CASE(init_0)
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{
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histogram();
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}
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BOOST_AUTO_TEST_CASE(init_1)
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{
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histogram(regular_axis(3, -1, 1));
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}
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BOOST_AUTO_TEST_CASE(init_2)
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{
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histogram(regular_axis(3, -1, 1),
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integer_axis(-1, 1));
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}
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BOOST_AUTO_TEST_CASE(init_3)
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{
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histogram(regular_axis(3, -1, 1),
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integer_axis(-1, 1),
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polar_axis(3));
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}
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BOOST_AUTO_TEST_CASE(init_4)
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{
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std::vector<double> x;
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x += -1, 0, 1;
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histogram(regular_axis(3, -1, 1),
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integer_axis(-1, 1),
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polar_axis(3),
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variable_axis(x));
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}
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BOOST_AUTO_TEST_CASE(init_5)
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{
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std::vector<double> x;
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x += -1, 0, 1;
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histogram(regular_axis(3, -1, 1),
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integer_axis(-1, 1),
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polar_axis(3),
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variable_axis(x),
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category_axis("A;B;C"));
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}
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BOOST_AUTO_TEST_CASE(init_15)
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{
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std::vector<double> x;
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x += -1, 0, 1, 2, 3;
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histogram(regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1),
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regular_axis(1, -1, 1));
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}
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BOOST_AUTO_TEST_CASE(d1)
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{
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histogram h(regular_axis(2, -1, 1));
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h.fill(-1);
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h.fill(-1.0);
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h.fill(-2.0);
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h.fill(10.0);
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BOOST_CHECK_EQUAL(h.sum(), 4);
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BOOST_CHECK_EQUAL(h.value(-1), 1.0);
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BOOST_CHECK_EQUAL(h.value(0), 2.0);
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BOOST_CHECK_EQUAL(h.value(1), 0.0);
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BOOST_CHECK_EQUAL(h.value(2), 1.0);
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BOOST_CHECK_EQUAL(h.variance(-1), 1.0);
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BOOST_CHECK_EQUAL(h.variance(0), 2.0);
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BOOST_CHECK_EQUAL(h.variance(1), 0.0);
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BOOST_CHECK_EQUAL(h.variance(2), 1.0);
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}
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BOOST_AUTO_TEST_CASE(d2)
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{
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histogram h(regular_axis(2, -1, 1),
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integer_axis(-1, 1, std::string(), false));
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h.fill(-1, -1);
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h.fill(-1, 0);
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h.fill(-1, -10);
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h.fill(-10, 0);
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BOOST_CHECK_EQUAL(h.sum(), 3);
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BOOST_CHECK_EQUAL(h.value(-1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.value(-1, 1), 1.0);
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BOOST_CHECK_EQUAL(h.value(-1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.value(0, 0), 1.0);
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BOOST_CHECK_EQUAL(h.value(0, 1), 1.0);
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BOOST_CHECK_EQUAL(h.value(0, 2), 0.0);
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BOOST_CHECK_EQUAL(h.value(1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.value(1, 1), 0.0);
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BOOST_CHECK_EQUAL(h.value(1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.value(2, 0), 0.0);
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BOOST_CHECK_EQUAL(h.value(2, 1), 0.0);
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BOOST_CHECK_EQUAL(h.value(2, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(-1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.variance(-1, 1), 1.0);
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BOOST_CHECK_EQUAL(h.variance(-1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(0, 0), 1.0);
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BOOST_CHECK_EQUAL(h.variance(0, 1), 1.0);
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BOOST_CHECK_EQUAL(h.variance(0, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.variance(1, 1), 0.0);
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BOOST_CHECK_EQUAL(h.variance(1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(2, 0), 0.0);
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BOOST_CHECK_EQUAL(h.variance(2, 1), 0.0);
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BOOST_CHECK_EQUAL(h.variance(2, 2), 0.0);
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}
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BOOST_AUTO_TEST_CASE(d2w)
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{
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histogram h(regular_axis(2, -1, 1),
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integer_axis(-1, 1, std::string(), false));
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h.fill(-1, 0); // -> 0, 1
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h.wfill(-1, -1, 10); // -> 0, 0
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h.wfill(-1, -10, 5); // is ignored
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h.wfill(-10, 0, 7); // -> -1, 1
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BOOST_CHECK_EQUAL(h.sum(), 18);
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BOOST_CHECK_EQUAL(h.value(-1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.value(-1, 1), 7.0);
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BOOST_CHECK_EQUAL(h.value(-1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.value(0, 0), 10.0);
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BOOST_CHECK_EQUAL(h.value(0, 1), 1.0);
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BOOST_CHECK_EQUAL(h.value(0, 2), 0.0);
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BOOST_CHECK_EQUAL(h.value(1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.value(1, 1), 0.0);
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BOOST_CHECK_EQUAL(h.value(1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.value(2, 0), 0.0);
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BOOST_CHECK_EQUAL(h.value(2, 1), 0.0);
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BOOST_CHECK_EQUAL(h.value(2, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(-1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.variance(-1, 1), 49.0);
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BOOST_CHECK_EQUAL(h.variance(-1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(0, 0), 100.0);
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BOOST_CHECK_EQUAL(h.variance(0, 1), 1.0);
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BOOST_CHECK_EQUAL(h.variance(0, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(1, 0), 0.0);
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BOOST_CHECK_EQUAL(h.variance(1, 1), 0.0);
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BOOST_CHECK_EQUAL(h.variance(1, 2), 0.0);
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BOOST_CHECK_EQUAL(h.variance(2, 0), 0.0);
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BOOST_CHECK_EQUAL(h.variance(2, 1), 0.0);
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BOOST_CHECK_EQUAL(h.variance(2, 2), 0.0);
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}
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BOOST_AUTO_TEST_CASE(add_0)
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{
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histogram a(integer_axis(-1, 1));
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histogram b(regular_axis(3, -1, 1));
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BOOST_CHECK_THROW(a + b, std::logic_error);
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}
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BOOST_AUTO_TEST_CASE(add_1)
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{
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histogram a(integer_axis(-1, 1));
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histogram b(integer_axis(-1, 1));
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a.fill(0);
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b.fill(-1);
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histogram c = a + b;
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BOOST_CHECK_EQUAL(c.value(-1), 0);
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BOOST_CHECK_EQUAL(c.value(0), 1);
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BOOST_CHECK_EQUAL(c.value(1), 1);
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BOOST_CHECK_EQUAL(c.value(2), 0);
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BOOST_CHECK_EQUAL(c.value(3), 0);
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}
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BOOST_AUTO_TEST_CASE(add_2)
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{
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histogram a(integer_axis(-1, 1));
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histogram b(integer_axis(-1, 1));
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a.fill(0);
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b.wfill(-1, 3);
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histogram c = a + b;
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BOOST_CHECK_EQUAL(c.value(-1), 0);
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BOOST_CHECK_EQUAL(c.value(0), 3);
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BOOST_CHECK_EQUAL(c.value(1), 1);
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BOOST_CHECK_EQUAL(c.value(2), 0);
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BOOST_CHECK_EQUAL(c.value(3), 0);
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}
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