Re^2: How to pass the value of a variable from a child to parent with gui interface?

Processes do not share variables. Once you fork(), each process has its own copy of the variables,

Under win32, fork is just threads::create() in disguise.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.

"Science is about questioning the status quo. Questioning authority".

In the absence of evidence, opinion is indistinguishable from prejudice.

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Re^3: How to pass the value of a variable from a child to parent with gui interface? by ikegami (Patriarch) on Mar 13, 2010 at 04:47 UTC
...which also does not share variables. Each thread has its own copy of the variables. forks::shared and threads::shared does allow sharing.	[reply]
Re^4: How to pass the value of a variable from a child to parent with gui interface? by BrowserUk (Patriarch) on Mar 13, 2010 at 04:49 UTC
So, just add threads::shared and you can shared variables perfectly well. Just as I've already suggested to the OP. The quality of your responses has definitly taking a serious nose-dive over the past couple of weeks or so. It reminds me of Jenson Button last season. Just when he looked to have his goal with in his grasp, he let the yips get to him. Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice. "I'd rather go naked than blow up my ass"	[reply]
Re^5: How to pass the value of a variable from a child to parent with gui interface? by Anonymous Monk on Mar 13, 2010 at 10:16 UTC
Ewww, them grapes sure are sour.	[reply]
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