classdef singletonclass < handle
methods(access = private)
function obj = singletonclass()
disp('singletonclass construtor called!');
end
end
methods(static)
function obj = getins()
persistent ins;
if isempty(ins) || ~isvalid(ins)
ins = singletonclass();
end
obj = ins;
end
end
end
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FlowableException: Error initialising dmn data model报错问题
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