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From: | James Crotinger |
Subject: | RE: [pooma-dev] Grid<N> and Monotonicity |
Date: | Fri, 11 Jan 2002 13:03:46 -0700 |
I'm pretty sure that we want these to be monotonic. I don't know if we want to reorder (would you order to ascending or descending?) or just assert.
Jim
> -----Original Message-----
> From: Jeffrey [mailto:address@hidden]
> Sent: Friday, January 11, 2002 1:01 PM
> To: address@hidden
> Subject: [pooma-dev] Grid<N> and Monotonicity
>
>
>
> The comments in src/Domain/Grid.h describe a Grid<N> as "any ascending
> or descending sequence." When constructing a Grid<1> domain from an
> IndirectionList<1> il, il's entries are not reordered to be ascending
> or descending. Will this cause any problems when using it?
>
> This program demonstrates the lack of monotonicity:
>
> #include "Pooma/Pooma.h"
> #include "Pooma/Domains.h"
> #include <iostream>
>
> int main(int argc, char *argv[])
> {
> Pooma::initialize(argc,argv);
>
> IndirectionList<int> list(4);
> list(0) = 10;
> list(1) = 12;
> list(2) = 11;
> list(3) = 13;
> Grid<1> g(list);
> std::cout << g << std::endl;
>
> Pooma::finalize();
> return 0;
> }
>
> Thanks for the information,
> Jeffrey D. Oldham
> address@hidden
>
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