Re: [Boost-users] Remove elements from accumulator

Subject: Re: [Boost-users] Remove elements from accumulator
From: Eric Niebler (eric_at_[hidden])
Date: 2009-08-02 11:45:49

Archie14 wrote:
> I am trying to use accumulator to calculate statistics in "rolling window", 
> traversing the data. I searched accumulators library for a method to remove 
> first N elements from the accumulator and did not find one.
> 
> Question: is is possible to remove first N values from the accumulator?

No, but there are some rolling window statistical accumulators: 
rolling_sum and rolling_mean.

-- 
Eric Niebler
BoostPro Computing
http://www.boostpro.com