[Boost-users] [program options] storing values into a set instead of vector?

From: Ovanes Markarian (om_boost_at_[hidden])
Date: 2007-11-06 10:40:57

Hello all!

I would like to allow only unique parameters to be stored:

param = X
param = Y
param = X

should result in a collection of {X, Y}

Therefore I want my params to be stored in a set instead of vector? Is there
any chance to implement/specify it without putting the params into the
vector of strings and re-inserting them into a set?

Doing it the way:
value<string_set>() result in an error.

Some other question? As I see "program options" works only with
basic_strings<charT>, where it is assumed that the traits class is default.
What if I wish to specify my traits class for the basic_string will it work?

Many thanks!

Ovanes