setIfChanged.m
c07e7da4b5faTekRSA-Freq-vs-Time

setIfChanged.m
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			% Shorthand for an assignment with AbortSet=true.

			function is_changed = setIfChanged(Obj, prop, val)
			if length(Obj) > 1

			% Span over the array of objects
			is_changed = arrayfun(@(x)setIfChanged(x, prop, val), Obj);
			return
			end

			is_changed = ~isequal(Obj.(prop), val);

			if is_changed
			Obj.(prop) = val;
			end
			end