MySingleSub.m
c8c7c3d98efeTekRSA-Freq-vs-Time

MySingleSub.m
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			classdef MySingleSub < MySingletone

			methods(Access=private)
			% Guard the constructor against external invocation. We only want
			% to allow a single instance of this class. See description in
			% Singleton superclass.
			function this = MySingleSub()
			end
			end

			methods(Static)
			% Concrete implementation. See Singleton superclass.
			function this = getInstance()
			persistent UniqueInstance

			if isempty(UniqueInstance)\|\|(~isvalid(UniqueInstance))
			this = MySingleSub();
			UniqueInstance = this;
			disp('creating new')
			else
			this = UniqueInstance;
			disp('returning existing')
			end
			end
			end
			end