Re: [Boost-users] program_options: iterate variable_map

From: Andrew Schweitzer (a.schweitzer.grps_at_[hidden])
Date: 2006-04-05 20:37:08

Stephan Stiglmayr wrote:
> Hello!
> 
> I'm looking for a way to "iterate" through a variable_map after the 
> command line options were stored, in order to print out all the options,
> or all with newly values.

Me too!!

> I know that you can test if a specific options was read with the 
> "count()" method, but this is cumbersome.

Yes!!!

> 
> Is there a possiblity to do that?
> 

I wrote a wrapper class that adds options to a list as they are added to 
program_options, then you can print the list. This is a hack.

> Regards,
> Stephan.