Calling some MATLAB function with suppressed outputs

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Marko Gulin
Marko Gulin 2015-5-11
回答： Marko Gulin 2015-5-11
Hello all!
Let's say that we want to call some user-defined MATLAB function as:
[x, ~, y] = my_function(inputs);
where second output of the function is suppressed. Is there any way for function my_function to know which outputs are suppressed?
Best, Marko.

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采纳的回答

Alfonso Nieto-Castanon
Unfortunatley there is not (as far as I know; see for example this thread )
Depending on what you need that functionality for you might achieve a similar result using variable number of outputs and checking the number of outputs requested by the caller (see varargout and nargout) and/or using additional input arguments specifying which particular combination of outputs you would like to have...

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Marko Gulin
Marko Gulin 2015-5-11
Thank you for your quick answer!

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