Optimise for loop in using cell array

Is it possible to do same without for loop?

    lengthboundaries=zeros(length(boundaries),1);
    for i=1:length(boundaries)
        lengthboundaries(i)=length(boundaries{i});
    end

Answer 1

[Andrei Bobrov]

lengthboundaries  = cellfun(@length,boundaries);

[Jan]

+1. Or even faster:

lengthboundaries = cellfun('length', boundaries);

[Ilida Suleymanova]

Wow. thanks!