Boost Users :
Subject: Re: [Boost-users] [program_options] Getting access to the remaining argv
From: Johan Nilsson (r.johan.nilsson_at_[hidden])
Date: 2009-03-10 09:38:42
Ruediger Berlich wrote:
> Hi there,
> I have a program ("A") that calls other, external programs ("B"). A
> can get a number of command line options, which are parsed with the
> help of the program_options library. B may also accept options (which
> are possibly defined by other people and not known to me in advance).
> Thus I want to pass all those options that are not known to A on to
> B, in the hope that they are needed for that program.
> Is there a way to retrieve the remaining argv string, with all
> options "known" to A removed ? Or should I better invent a flag of the
> following kind for A
> --external-options="-a 1 -b 2 -c 3"
> whose value is passed on to the external program ?
HTH / Johan
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