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view default_field.m @ 1257:4d472d020ccf feature/FMMlabb

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Assert that the inner radius is positive
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Wed, 12 Feb 2020 13:27:27 +0100
parents d1c13505182a
children
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function default_field(s, f, val)
    if isfield(s,f) && ~isempty(s.(f))
        return
    end
    s.(f) = val;
    assignin('caller', inputname(1),s);
end