string_arg()

std::string tfxx::cmdline::Commandline::string_arg ( const int &  iopt ) const

inline

return argument of option # iopt as string value

Examples:

tests/commandlinetest.cc.

Definition at line 216 of file commandline.h.

References check_index(), and Mresult.

Referenced by main().

    { check_index(iopt); return(Mresult[iopt].arg); }

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