// 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