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Blitz Support : |
From: Todd Veldhuizen (tveldhui_at_[hidden])
Date: 2003-07-20 12:14:02
Hi Navneet,
Try simply
Array<double,1> b = a(5, Range::all());
See the slicing section of the manual for more detail:
http://www.oonumerics.org/blitz/manual/blitz02.html#index00087
Cheers,
Todd
-- Todd Veldhuizen / tveldhui_at_[hidden] / Indiana University Computer Science On Thu, 17 Jul 2003, Dalal, Navneet wrote: > Hi, > > I am writing bilinear interpolation code using blitz arrays. I would like to > write this code for general N-d arrays using meta programming. > > However, I am stuck with one problem: how can I get a sub array along one > particular dimension for a blitz array ? > > What I need is something like this: > > Array<double, 2> a (10, 10); > // init a > > int index = 5; > int firstDimension = 0; > > Array<double,1> b = a.subarray(firstDimension, index); > > // now b points to a(5, range::all) > > > > Is there a function or operator already overloaded for this purpose? > > thanks > navneet > _______________________________________________ > Blitz-support mailing list > Blitz-support_at_[hidden] > http://www.oonumerics.org/mailman/listinfo.cgi/blitz-support >