Boost C++ Libraries

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Function template collect_unrecognized

boost::program_options::collect_unrecognized

Synopsis

// In header: <boost/program_options/parsers.hpp>


template<typename charT> 
  std::vector< std::basic_string< charT > > 
  collect_unrecognized(const std::vector< basic_option< charT > > & options, 
                       enum collect_unrecognized_mode mode);

Description

Collects the original tokens for all named options with 'unregistered' flag set. If 'mode' is 'include_positional' also collects all positional options. Returns the vector of origianl tokens for all collected options.