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sharing of variable in two different files

Please help me
how a variable can be shared by two different file in c++.
I know extern key word is one choice.Is there any other choice.
Sep 29 '07 #1
2 1817
Ganon11
3,652 Expert 2GB
You can have the variable be a static member of a class. Then any program that includes the class' header file can access the variable.
Sep 29 '07 #2
weaknessforcats
9,208 Expert Mod 8TB
Another option is to use Singleton objects. See the article on Singletons in the C/C++ articles forum.
Sep 29 '07 #3

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