classdef Car
properties
id
position
end

methods
function obj = Car(id, position)
arguments
id (1,1) {mustBeNumeric, mustBePositive, mustBeInteger, mustBeNonempty}
position (1,3) double {mustBeVector, mustBeNonempty}
end
obj.id = id;
obj.position = position;
end
end
end

myCar = Car(42, 20)
Instantiation of myCar creates position vector [20, 20, 20]. This is because of implicity expansion. I am trying to stop this by adding a custom validator, but having trouble.classdef Car
properties
id
position
end

methods
function obj = Car(id, position)
arguments
id (1,1) {mustBeNumeric, mustBePositive, mustBeInteger, mustBeNonempty}
position (1,3) double {mustBeVector, mustBeNonempty}
end
obj.id = id;
obj.position = position;
end
end
end

myCar = Car(42, 20)
Instantiation of myCar creates position vector [20, 20, 20]. This is because of implicity expansion. I am trying to stop this by adding a custom validator, but having trouble. classdef Car
properties
id
position
end

methods
function obj = Car(id, position)
arguments
id (1,1) {mustBeNumeric, mustBePositive, mustBeInteger, mustBeNonempty}
position (1,3) double {mustBeVector, mustBeNonempty}
end
obj.id = id;
obj.position = position;
end
end
end

myCar = Car(42, 20)
Instantiation of myCar creates position vector [20, 20, 20]. This is because of implicity expansion. I am trying to stop this by adding a custom validator, but having trouble. implicit expansion validation MATLAB Answers — New Questions

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