How to make a "local global " variable?

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wei zhang 2019-5-31

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https://ww2.mathworks.cn/matlabcentral/answers/464895-how-to-make-a-local-global-variable

评论： wei zhang 2019-6-1

Hello,

I would like to share some variables among some functions. It is inconvenience to make them all as arguments, because that makes the command too long. Is there a way to add these variable in a special "global variable pool"? A global variable is defined under all functions, which is not appropriate for me. I only want them to be shared among several functions.

Thank you for any helpful suggestion.

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Rik 2019-5-31

@Stephen since using a struct is likely to be the best solution by far, I would suggest you move it to the answers section.

wei zhang 2019-6-1

@Stephen @Rik

Yes. You are right. Thank you for your good solution.

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Walter Roberson 2019-5-31

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No, that does not exist.

you can create accessor functions that deal with persistent variables inside a private directory
you can put the functions togther in a class with class variables
if all relevant functions can be in the same source file, then you can use nested functions with shared variable
or pass a struct instead