MATLAB Programming Fundamentals - MathWorks

methods

function obj = MySaveLoader(varargin)

[email protected]();

setProperties(obj,nargin,varargin{:});

end

function set.dependentprop(obj, value)

obj.pdependentprop = min(value, 5);

end

function value = get.dependentprop(obj)

value = obj.pdependentprop;

end

end

methods (Access = protected)

function setupImpl(obj)

obj.state = 42;

obj.child = Counter;

end

function out = stepImpl(obj,in)

obj.state = in + obj.state + obj.protectedprop + ...

obj.pdependentprop;

out = obj.child(obj.state);

end

end

% Serialization

methods (Access = protected)

function s = saveObjectImpl(obj)

% Call the base class method

s = [email protected](obj);

% Save the child System objects

s.child = matlab.System.saveObject(obj.child);

% Save the protected & private properties

s.protectedprop = obj.protectedprop;

s.pdependentprop = obj.pdependentprop;

% Save the state only if object called and not released

if isLocked(obj)

s.state = obj.state;

34 System object Usage and Authoring