view findFieldWidth.m @ 841:006defd0247b

Fix bug in +scheme.bcSetup outputs of parseDate(...) were not set correctly which caused a chrash in the case when no data was provided for the BC
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 20 Sep 2018 11:45:40 +0200
parents 30ae48efc7ae
children
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% Calculates the maximum field width needed width fprintf for a given format fmt for the values in A
%     A = [1.13232 10.233 1.1];
%     width = findFieldWidth('%.2f',A);
% Gives wdith = 5
function width = findFieldWidth(fmt, A)
    width = 0;
    for i = 1:numel(A)
        elem = A(i);
        if iscell(elem)
            elem = elem{1};
        end
        str = sprintf(fmt,elem);
        width = max(width,length(str));
    end
end