Modifying global variables in user defined function

Modifying global variables in user defined function - I am trying to modify a global variable inside a function passed as an argument. - Messages

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#1 Posted: 6/30/2021 10:28:24 PM

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I am expecting the global variable value to change and maintain the change after exiting the function.

#2 Posted: 6/30/2021 11:49:39 PM

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Hi. The only way I know for a function to modify a variable is to pass it by reference to the function.

Best regards.
Alvaro.

#3 Posted: 7/1/2021 12:03:51 AM

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Hi Alvaro,

Thank you for your reply. How do I do that? Could you share some sample.

#4 Posted: 7/1/2021 12:12:28 AM

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Hi.

example_by_ref.sm (4.86 KiB) downloaded 215 time(s).

Best regards.
Alvaro.

#5 Posted: 7/1/2021 8:35:00 AM

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Native Smath has the exceptional feature of being algo style.
You can do what you want from in-situ command line.

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Oscar Campo 7/1/2021 10:50:00 AM