I was asked to write a function with a static variable in it. for example:
Obviously this is not thread safe. Then I was asked to solve this problem to make it thread safe.Code:void foo(){ static int a=1; a++; }
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 meili100; 06-06-2007 at 07:58 PM.
think about why it isn't thread safe? what can you do to fix that?
"I saw a sign that said 'Drink Canada Dry', so I started"
-- Brendan Behan
Free Compiler: Visual C++ 2005 Express
If you program in C++, you need Boost. You should also know how to use the Standard Library (STL). Want to make games? After reading this, I don't like WxWidgets anymore.Want to add some scripting to your App?
If you don't know what a class is, consider learning that before you tackle thread synchronization.....
