Re: [Boost-users] program_options positional options and help message

From: Chris Weed (chrisweed_at_[hidden])
Date: 2006-05-30 23:12:46

This can be as easy as:
po::options_description desc("Options");
std::cout << desc << "\n" << "  FILE1 FILE2 ..." std::endl;

Chris

On 5/30/06, Pierre THIERRY <nowhere.man_at_[hidden]> wrote:
> Hi,
>
> I'm just discovering po, and I wonder how to achieve the following: I
> want that the help message that I produce by streaming my options
> description to standard output also mentions the positional options, in
> the way that the traditional 'usage:' message does:
>
> usage: $PROG [options] FILE1 FILE2 ...
>
> Is it possible to do somethink like that? Am I clear?
>
> Curiously,
> Nowhere man
> --
> nowhere.man_at_[hidden]
> OpenPGP 0xD9D50D8A
>
>
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