[Boost-users] [Program Options] Input information as std::string

Subject: [Boost-users] [Program Options] Input information as std::string
From: Nicholas Yue (yue.nicholas_at_[hidden])
Date: 2012-07-14 08:56:54

Hi,

     I have a situation where I would like to parse the command line 
options not as (int argc, char **argv)

    template<typename charT>
       basic_parsed_options< charT >
       parse_command_line(int argc, const charT *const argv,
                          const options_description &, int style = 0,
                          function1< std::pair< std::string, std::string
     >, const std::string & > ext = ext_parser());

     but as a std::string.

     The std::string is the equivalent of the command line but obtain 
either from reading some file or cut and paste.

     E.g. my input string would be something like "myprog 817382 
--lod="lod.cfg" --radius=3.0"

     With such string as the above, I'd like to know how I should pass 
it to boost::program_options

Regards

-- 
Nicholas Yue
Graphics - RenderMan, Visualization, OpenGL, HDF5
Custom Dev - C++ porting, OSX, Linux, Windows
Management - Recruitment, career management
http://www.proceduralinsight.com/
http://au.linkedin.com/in/nicholasyue