Re: [Boost-users] multi_array: creating a view to a single element

From: Baranowski, Daniel (dbaranowski_at_[hidden])
Date: 2006-06-30 10:15:15

[snip]
> [snip]
> > Basically, I have a 2 Dimensional array and I
> > would like to be able to access the center of that array
> > using a variable that maps to some index (for example,
> > element[3][3] in a 7x7 array).
> [snip]
> 
> Would T & center = element[3][3] be satisfactory?
> 
> I don't think multiarray supports any type of reallocation after
> construction, so it should be ok.
> 
> Sohail

Thanks Sohail. While you can resize a multi_array, I won't be, so it's
not an issue. What you've got is pretty obvious, I guess I was just had
gone too far down the "view" path to see the simple answer!

Thanks also to Cromwell for chiming in too as that is definitely a good,
more generic approach, but probably overkill for my particular instance.
But, still good to know!

Daniel
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