A Question About Static Variable and Thread-Safe

06-Jun-2007, 20:57

meili100

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Join Date: Feb 2007

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A Question About Static Variable and Thread-Safe

I was asked to write a function with a static variable in it. for example:

CPP / C++ / C Code:

void foo(){
static int a=1;
a++;
}

Obviously this is not thread safe. Then I was asked to solve this problem to make it thread safe.
I was told that I can use a class to wrap it. Does anybody has an idea what that is?

Do you have a better solution?

Last edited by LuciWiz : 07-Jun-2007 at 16:16. Reason: Please insert your C/C++ code between [cpp] & [/cpp] tags

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