diff options
Diffstat (limited to 'boost/accumulators/statistics/mean.hpp')
| -rw-r--r-- | boost/accumulators/statistics/mean.hpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/boost/accumulators/statistics/mean.hpp b/boost/accumulators/statistics/mean.hpp index 0b3ba5e7cd..4788837184 100644 --- a/boost/accumulators/statistics/mean.hpp +++ b/boost/accumulators/statistics/mean.hpp @@ -31,7 +31,7 @@ namespace impl : accumulator_base { // for boost::result_of - typedef typename numeric::functional::average<Sample, std::size_t>::result_type result_type; + typedef typename numeric::functional::fdiv<Sample, std::size_t>::result_type result_type; mean_impl(dont_care) {} @@ -39,7 +39,7 @@ namespace impl result_type result(Args const &args) const { extractor<SumFeature> sum; - return numeric::average(sum(args), count(args)); + return numeric::fdiv(sum(args), count(args)); } }; @@ -48,11 +48,11 @@ namespace impl : accumulator_base { // for boost::result_of - typedef typename numeric::functional::average<Sample, std::size_t>::result_type result_type; + typedef typename numeric::functional::fdiv<Sample, std::size_t>::result_type result_type; template<typename Args> immediate_mean_impl(Args const &args) - : mean(numeric::average(args[sample | Sample()], numeric::one<std::size_t>::value)) + : mean(numeric::fdiv(args[sample | Sample()], numeric::one<std::size_t>::value)) { } @@ -60,7 +60,7 @@ namespace impl void operator ()(Args const &args) { std::size_t cnt = count(args); - this->mean = numeric::average( + this->mean = numeric::fdiv( (this->mean * (cnt - 1)) + args[parameter::keyword<Tag>::get()] , cnt ); |