53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
// Copyright 2015-2017 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)
|
|
|
|
#ifndef BOOST_HISTOGRAM_ACCUMULATORS_OSTREAM_HPP
|
|
#define BOOST_HISTOGRAM_ACCUMULATORS_OSTREAM_HPP
|
|
|
|
#include <boost/histogram/fwd.hpp>
|
|
#include <iosfwd>
|
|
|
|
#ifndef BOOST_HISTOGRAM_DOXYGEN_INVOKED
|
|
|
|
namespace boost {
|
|
namespace histogram {
|
|
namespace accumulators {
|
|
template <typename CharT, typename Traits, typename W>
|
|
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os,
|
|
const sum<W>& x) {
|
|
os << "sum(" << x.large() << " + " << x.small() << ")";
|
|
return os;
|
|
}
|
|
|
|
template <typename CharT, typename Traits, typename W>
|
|
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os,
|
|
const weighted_sum<W>& x) {
|
|
os << "weighted_sum(" << x.value() << ", " << x.variance() << ")";
|
|
return os;
|
|
}
|
|
|
|
template <typename CharT, typename Traits, typename W>
|
|
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os,
|
|
const mean<W>& x) {
|
|
os << "mean(" << x.count() << ", " << x.value() << ", " << x.variance() << ")";
|
|
return os;
|
|
}
|
|
|
|
template <typename CharT, typename Traits, typename W>
|
|
std::basic_ostream<CharT, Traits>& operator<<(std::basic_ostream<CharT, Traits>& os,
|
|
const weighted_mean<W>& x) {
|
|
os << "weighted_mean(" << x.sum_of_weights() << ", " << x.value() << ", "
|
|
<< x.variance() << ")";
|
|
return os;
|
|
}
|
|
} // namespace accumulators
|
|
} // namespace histogram
|
|
} // namespace boost
|
|
|
|
#endif // BOOST_HISTOGRAM_DOXYGEN_INVOKED
|
|
|
|
#endif
|