| // boost/chrono/stopwatches/collectors/laps_accumulator_set.hpp |
| // Copyright 2011 Vicente J. Botet Escriba |
| // 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) |
| // See http://www.boost.org/libs/chrono/stopwatches for documentation. |
| |
| #ifndef BOOST_CHRONO_STOPWATCHES_MEMORIES_LAPS_ACCUMULATOR_SET_HPP |
| #define BOOST_CHRONO_STOPWATCHES_MEMORIES_LAPS_ACCUMULATOR_SET_HPP |
| |
| #include <boost/chrono/stopwatches/collectors/last_lap.hpp> |
| #include <boost/accumulators/framework/accumulator_set.hpp> |
| #include <boost/accumulators/statistics/count.hpp> |
| #include <boost/accumulators/statistics/sum.hpp> |
| #include <boost/accumulators/statistics/min.hpp> |
| #include <boost/accumulators/statistics/max.hpp> |
| #include <boost/accumulators/statistics/mean.hpp> |
| #include <boost/accumulators/accumulators.hpp> |
| #include <boost/accumulators/framework/features.hpp> |
| |
| namespace boost |
| { |
| namespace chrono |
| { |
| |
| template< |
| typename Duration, |
| typename Features = accumulators::features<accumulators::tag::count, |
| accumulators::tag::sum, accumulators::tag::min, |
| accumulators::tag::max, accumulators::tag::mean>, |
| typename Weight = void> |
| struct laps_accumulator_set : last_lap<Duration> |
| { |
| typedef last_lap<Duration> base_type; |
| typedef Duration duration; |
| typedef typename duration::rep rep; |
| typedef accumulators::accumulator_set<rep, Features, |
| Weight> storage_type; |
| storage_type acc_; |
| |
| void store(duration const& d) |
| { |
| this->base_type::store(d); |
| acc_(d.count()); |
| } |
| |
| void reset() |
| { |
| this->base_type::reset(); |
| acc_ = storage_type(); |
| } |
| |
| storage_type const& accumulator_set() const { return acc_; } |
| |
| duration elapsed() const { return duration(accumulators::sum(acc_)); } |
| |
| }; |
| |
| |
| } // namespace chrono |
| } // namespace boost |
| |
| |
| #endif |
| |
| |