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Re: Counting entries in cs-lists

From: Bård Skaflestad
Subject: Re: Counting entries in cs-lists
Date: Wed, 22 Apr 2015 12:33:11 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0

On 22/04/15 12:09, JokerOne wrote:

Is there a one-line solution to count the entries of a cs-list, e.g.

a(1).b.c = [1;2];
a(2).b.c = [3;4;5];

is suppose to yield :

I don't have a one-liner, but the following produces the result that I think you want. Do note, however, that this sequence is not general as it is *very* much dependent on knowing the exact shapes of your objects. The underlying technique is nevertheless applicable in other, similar situations.

   ab  = [ a.b ];
   cnt = numel(vertcat(ab.c))

Bård Skaflestad <address@hidden>
SINTEF ICT, Applied Mathematics

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