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. - Messaggi

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#1 Pubblicato: 30/06/2021 22:28:24

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

#2 Pubblicato: 30/06/2021 23:49:39

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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 Pubblicato: 01/07/2021 00:03:51

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Hi Alvaro,

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

#4 Pubblicato: 01/07/2021 00:12:28

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Hi.

example_by_ref.sm (4,86 KiB) scaricato 1251 volta(e).

Best regards.
Alvaro.

#5 Pubblicato: 01/07/2021 08:35:00

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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 01/07/2021 10:50:00