mirror of
https://github.com/boostorg/histogram.git
synced 2025-05-11 05:07:58 +00:00
05c1bbfac1
* rename link test to odr test and check odr test completeness * added convenience header for algorithm * added minimal docs for axis.hpp, accumulators.hpp, algorithm.hpp * temporarily remove display.hpp (will return in another patch)
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Copyright 2015-2019 Hans Dembinski
|
|
// Copyright (c) 2019 Przemyslaw Bartosik
|
|
//
|
|
// 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)
|
|
|
|
#ifndef BOOST_HISTOGRAM_OSTREAM_HPP
|
|
#define BOOST_HISTOGRAM_OSTREAM_HPP
|
|
|
|
#include <algorithm> // max_element
|
|
#include <boost/histogram.hpp>
|
|
#include <boost/histogram/accumulators/ostream.hpp>
|
|
#include <boost/histogram/axis/ostream.hpp>
|
|
#include <boost/histogram/fwd.hpp>
|
|
#include <cmath> // floor, pow
|
|
#include <iomanip> // setw
|
|
#include <iosfwd>
|
|
#include <iostream> // cout
|
|
#include <limits> // infinity
|
|
|
|
/**
|
|
\file boost/histogram/ostream.hpp
|
|
|
|
A simple streaming operator for the histogram type. The text representation is
|
|
rudimentary and not guaranteed to be stable between versions of Boost.Histogram. This
|
|
header is not included by any other header and must be explicitly included to use the
|
|
streaming operator.
|
|
|
|
To you use your own, simply include your own implementation instead of this header.
|
|
*/
|
|
|
|
#ifndef BOOST_HISTOGRAM_DOXYGEN_INVOKED
|
|
|
|
namespace boost {
|
|
namespace histogram {
|
|
|
|
template <typename CharT, typename Traits, typename A, typename S>
|
|
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os,
|
|
const histogram<A, S>& h) {
|
|
os << "histogram(";
|
|
h.for_each_axis([&](const auto& a) { os << "\n " << a << ","; });
|
|
std::size_t i = 0;
|
|
for (auto&& x : h) os << "\n " << i++ << ": " << x;
|
|
os << (h.rank() ? "\n)" : ")");
|
|
return os;
|
|
}
|
|
|
|
} // namespace histogram
|
|
} // namespace boost
|
|
|
|
#endif // BOOST_HISTOGRAM_DOXYGEN_INVOKED
|
|
|
|
#endif
|