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Struct template weighted_moment_impl

boost::accumulators::impl::weighted_moment_impl

Synopsis

// In header: <boost/accumulators/statistics/weighted_moment.hpp>

template<typename N, typename Sample, typename Weight> 
struct weighted_moment_impl {
  // types
  typedef numeric::functional::multiplies< Sample, Weight >::result_type       weighted_sample;
  typedef numeric::functional::average< weighted_sample, Weight >::result_type result_type;    

  // construct/copy/destruct
  template<typename Args> weighted_moment_impl(Args const &);

  // public member functions
   BOOST_MPL_ASSERT_RELATION(N::value, 0) ;
  template<typename Args> void operator()(Args const &) ;
  template<typename Args> result_type result(Args const &) const;
};

Description

`weighted_moment_impl` public construct/copy/destruct

template<typename Args> weighted_moment_impl(Args const & args);

`weighted_moment_impl` public member functions

 BOOST_MPL_ASSERT_RELATION(N::value, 0) ;

template<typename Args> void operator()(Args const & args) ;

template<typename Args> result_type result(Args const & args) const;