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#17292 - 06/17/06 02:39 PM A problem about define~~..
Linus Shen Junior Member Registered: 06/15/06 Posts: 7 Loc: China	who can tell differ from "int" and "extern int"? "the C++ Primer" says ,"extern int" is always written in the header files?.. thanks!! _________________________ I just love it! KKK...
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#17293 - 06/18/06 02:12 AM Re: A problem about define~~..
Gremelin Community Owner Registered: 02/28/02 Posts: 7192 Loc: Portland, OR; USA	I believe that External (or Global) Integers (extern int) are able to be used outside of a function, whereas a standard integer is supposed to be used inside of a function. (keep in mind, I'm in no way a cpp programmer, i simply know how to google things properly to have a proper outcome) _________________________ Donate to UGN Security here. UGN Security, Back of the Web, Elite Web Gamers & VNC Web Design Owner
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#17294 - 06/18/06 12:21 PM Re: A problem about define~~..
Linus Shen Junior Member Registered: 06/15/06 Posts: 7 Loc: China	Also I still haven't really got it,but THANKS indeed! _________________________ I just love it! KKK...
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#17295 - 06/24/06 09:51 PM Re: A problem about define~~..
nick feng Junior Member Registered: 06/24/06 Posts: 1 Loc: china	extern int a; means the 'a' was defined in some other files .
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