Proto for Boost mailing list page: Re: [proto] Streamulus v0.1 is out: An EDSL for Event Stream Processing with C++

Subject: Re: [proto] Streamulus v0.1 is out: An EDSL for Event Stream Processing with C++
From: Dave Abrahams (dave_at_[hidden])
Date: 2012-06-23 22:47:27

on Sat Jun 23 2012, Irit Katriel <iritkatriel-/E1597aS9LQAvxtiuMwx3w-AT-public.gmane.org> wrote:

> Good day, 
>
> Streamulus is a C++ DSEL for event stream processing. 
>
> It uses Proto to transform simple expressions into a data structure that computes 
> the expression over an infinite stream of inputs. With user-defined operators that 
> can have side effects or maintain state, this scheme is very flexible. I believe it also
> maps well to the way we (or at least I) tend to think about stream computations. 
>
> V0.1 is the first 'release', and it consists of the basic functionality, i.e., the language. 
> Future releases will focus on optimisations. 
>
> See:  
>
> Project web page:  http://www.streamulus.com 
> Blog: http://streamulus.blogspot.co.uk/    (The first post explains the motivation for Streamulus).
>
> Your feedback will be appreciated. 

Well, I think the hello world example is too simple to illustrate what
this does, and the blog posting is TL;DR, but I skimmed it, and still
didn't really have a clue.  Have you looked at
http://www.boost.org/doc/libs/1_49_0/doc/html/accumulators.html?  It
seems to have some overlap with the problems you're solving.

-- 
Dave Abrahams
BoostPro Computing
http://www.boostpro.com