Writing INI files is very easy and if you're in Windows you can use the Win32 API for this purpose: WritePrivateProfileSection, WritePrivateProfileString etc. Still, that would be nice to have a library for that in boost, even if it's not very difficult to do (I hate the registry). On Thu, 6 Aug 2009 15:11:35 +0800, Guanqiang Liu <guanqiangliu@gmail.com> wrote:

the boost::program_options can read options from config file. But, can this library write opions into config file?

-- EA