intersection of two tables question

2012 9 27
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Hello,
I have 2 cell arrays of the following form:
A = {1,2,3;'a','b','c';'e','f','g'};
B = {'x','y';[],[];'z','v'};
and I want to create a third cell array with the content of A, but with only those rows that are not empty in B. What is the most efficient way to do that?
The result should be:
C = {1,2,3;'e','f','g'};
Help is greatly appreciated

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Matt Fig
Matt Fig 2012-9-27

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A(all(~cellfun('isempty',B),2),:)

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Matt Fig
Matt Fig 2012-9-27
编辑：Matt Fig 2012-9-27
Leon comments:
"Great! Thank you very much. Can you tell me as well how I get the exact inverse, I mean all entries of A where B is empty?
Regards!"
Matt Fig
Matt Fig 2012-9-27
Yes, just take off the ~.
A(all(cellfun('isempty',B),2),:)
Léon
Léon 2012-9-27
Thank you very much indeed!

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