[boost] Re: program-options, --switch and --no-switch

From: Vladimir Prus (ghost_at_[hidden])
Date: 2004-11-01 10:17:08

Hi Neal,

> Any suggestion on how to implement the common gnu idiom:
> 
> --switch and --no-switch?
> 
> bool_switch seems perfect for implementing --switch, but what about
> --no-switch (which should set switch_value to false)?

What do you think about the approach in examples/custom_syntax.cpp?

- Volodya