Re: cs-lists, structure arrays ....

[Stefan van der Walt]

On Tue, Apr 05, 2005 at 01:12:13PM +0300, Shai Ayal wrote:
> Hi all,
> 
> I'm getting a bit lost in the list/cell/structure constructs. My data is 
> most naturally adapted to be in a array of structures:
> 
> data(1).name="Shai"
> data(1).height=189
> data(1).weight="undisclosed"
> 
> data(2).name="....
> 
> now, how do I extract the heights of everyone ?

octave:79> y
y =
{
  height =

  (,
    [1] = 1.8800
    [2] = 1.8900
  ,)

  name =

  (,
    [1] = Stefan
    [2] = Shai
  ,)

}

octave:80> h = {y.height}
ans =

{
  [1,1] = 1.8800
  [1,2] = 1.8900
}

octave:92> [h{:}]
ans =

  1.8800  1.8900


Regards
Stefan



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