Re: [Boost-users] [boost-users] [program options]

From: Ovanes Markarian (om_boost_at_[hidden])
Date: 2007-10-31 13:51:13

One more addition:

    boost::tuple<BigInteger, BigInteger> key_pair;

This will not parse your key. You need to do it manually. So your param
should be std::string. And than you can tokenize you string. Or you define 2
separate params and let program_options parse them into Integers for you.
But I am unsure if this is supported. Probably yes. I am 100% sure program
options will not tokenize one param for you. May be only if your key_pair
supports construction from a space separted string.

Regards,
Ovanes

On 10/31/07, Ovanes Markarian <om_boost_at_[hidden]> wrote:
>
> Hi!
>
>
>
> On 10/31/07, chun ping wang <cablepuff_at_[hidden]> wrote:
> >
> > HI how would I use program options to accept multiple input.
> >
> > The thing compiles but when I do DiffieHellman.exe --secert 817 697
> >
> > I get this error.
> > C:\CPW\cs_classes>DiffieHellmanEncrypt --secert 817 697
> > terminate called after throwing an instance of
> > 'boost::program_options::invalid_
> > option_value'
> >   what():  in option 'secert': invalid option value '817'
> >
> > This application has requested the Runtime to terminate it in an unusual
> > way.
> > Please contact the application's support team for more information.
> >
> >
> >
> the option is in your case:
>
> --secert="817 697"
>
> Regards,
> Ovanes