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view default_field.m @ 914:50cafc4b9e40 feature/utux2D

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Make default_field overwrite if field exists but is empty. Refactor interface method in Utux2d.
author Martin Almquist <malmquist@stanford.edu>
date Sun, 25 Nov 2018 21:09:22 -0800
parents 14bf01b7a068
children af9a63a4a5d0
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line source

function default_field(s, f, val)
    if isfield(s,f)
    	field = getfield(s, f);
    	if ~isempty(field)
        	return
        end
    end
    s.(f) = val;
    assignin('caller', inputname(1),s);
end