[Carpet] type-cast warnings

[Erik Schnetter]

On Oct 17, 2006, at 11:35:58, Steve White wrote:

> This is impressive.
>
> I just sent Erik an e-mail saying I had fixed all these things.
>
> However, I picked out the line 4 above the one Bela mentions as being
> particularly scary:
>
> 	myinval += (static_cast<const T*>(inarrays.at(tl))[index]
>                         * tfacs.at(tl));

I don't perceive this line as scary.  inarrays.at(tl) is a void*  
which points to an array of T, where T is most of the time double.   
This is the standard way of accessing such data.

> It isn't clear to me what "mycnt" is supposed to be doing,...

mycnt counts the number of points that have been reduced.  It sums  
the weights rather than counting points, corresponding e.g. to the  
second integral in the formula

	avg = int rho(x) W(x) dx / int W(x) dx

-erik

-- 
Erik Schnetter <schnetter at cct.lsu.edu>

My email is as private as my paper mail.  I therefore support encrypting
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