Re: [Boost-users] program_options: iterate variable_map

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.