Calling functions from main() in c++ [duplicate]

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Calling functions from main() in c++

Hello. I have a programme that has about 100 cl开发者_运维技巧asses and more than 1000 functions spread over 20 header and source code files. What I want to know is that how I can pass arguments to so many functions in so many files? What is the procedure adopted for this in main()? Regards, Supriyo

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Take a look at the Boost.Program_options module.