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John Hennessy #1
Who called subroutine.
Hi, a basic question how do I know who called my subroutine ?
It could be main, it could be another subroutine.
Is setting a return value on a subroutine and checking for it the only way
? Surely not.
Thanks
John.
John Hennessy Guest
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subroutine problem
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Called as method or subroutine?
Hi is there a way to make a sub/method compatible with the two following calling methods? 1. MyClass::mySub(); 2. MyClass->mySub(); Using... -
Randy W. Sims #2 Re: Who called subroutine.
On 12/11/2003 5:18 AM, John Hennessy wrote:
perldoc -f caller> Hi, a basic question how do I know who called my subroutine ?
> It could be main, it could be another subroutine.
> Is setting a return value on a subroutine and checking for it the only way
> ? Surely not.
>
> Thanks
>
> John.
>
>
>
Randy W. Sims Guest
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