mirror of
https://github.com/boostorg/histogram.git
synced 2025-05-12 05:31:51 +00:00
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// Copyright 2015-2018 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 <boost/core/lightweight_test.hpp>
|
|
#include <boost/histogram/axis/circular.hpp>
|
|
#include <boost/histogram/axis/ostream_operators.hpp>
|
|
#include <boost/histogram/histogram_fwd.hpp>
|
|
#include <limits>
|
|
#include "utility_axis.hpp"
|
|
|
|
using namespace boost::histogram;
|
|
|
|
int main() {
|
|
// bad_ctor
|
|
{
|
|
BOOST_TEST_THROWS(axis::circular<>(0), std::invalid_argument);
|
|
BOOST_TEST_THROWS(axis::circular<>(2, 0, -1), std::invalid_argument);
|
|
}
|
|
|
|
// axis::circular
|
|
{
|
|
axis::circular<> a{4, 0, 1};
|
|
BOOST_TEST_EQ(a[-1].lower(), a[a.size() - 1].lower() - 1);
|
|
axis::circular<> b;
|
|
BOOST_TEST_NE(a, b);
|
|
b = a;
|
|
BOOST_TEST_EQ(a, b);
|
|
b = b;
|
|
BOOST_TEST_EQ(a, b);
|
|
axis::circular<> c = std::move(b);
|
|
BOOST_TEST_EQ(c, a);
|
|
axis::circular<> d;
|
|
BOOST_TEST_NE(c, d);
|
|
d = std::move(c);
|
|
BOOST_TEST_EQ(d, a);
|
|
BOOST_TEST_EQ(a(-1.0 * 3), 0);
|
|
BOOST_TEST_EQ(a(0.0), 0);
|
|
BOOST_TEST_EQ(a(0.25), 1);
|
|
BOOST_TEST_EQ(a(0.5), 2);
|
|
BOOST_TEST_EQ(a(0.75), 3);
|
|
BOOST_TEST_EQ(a(1.0), 0);
|
|
BOOST_TEST_EQ(a(std::numeric_limits<double>::infinity()), 4);
|
|
BOOST_TEST_EQ(a(-std::numeric_limits<double>::infinity()), 4);
|
|
BOOST_TEST_EQ(a(std::numeric_limits<double>::quiet_NaN()), 4);
|
|
}
|
|
|
|
// iterators
|
|
{ test_axis_iterator(axis::circular<>(5, 0, 1, ""), 0, 5); }
|
|
|
|
return boost::report_errors();
|
|
}
|