How to make a "local global " variable?
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wei zhang
am 31 Mai 2019
Kommentiert: wei zhang
am 1 Jun. 2019
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.
3 Kommentare
Rik
am 31 Mai 2019
@Stephen since using a struct is likely to be the best solution by far, I would suggest you move it to the answers section.
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Walter Roberson
am 31 Mai 2019
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
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