[Boost-users] How to handle slightly different command line interface when using boost::program_options

From: Peng Yu (pengyu.ut_at_[hidden])
Date: 2006-03-28 20:13:23

The program_options package ease the way to implement the program cmd 
interface. But what I found is that as the interface getting bigger the 
main() program gets longer and longer and is hard to read, because a lot of 
conditional branch statements have to be used.

In general, the declaration of the options are at the beginning of the 
program and the use of the options are at somewhere afterwards. This cause 
the program hard to maintain.

I'm wondering if there is any OO way to handle this problem. Then the main 
program could be easily maintained and understood.