UOption Struct Reference

command line options of the UAppli. More...

#include <uconf.hpp>

List of all members.

Static Public Member Functions
UOptionArg *	Arg (bool &val)
UOptionArg *	Arg (int &val)
UOptionArg *	Arg (char *&val)
UOptionArg *	Arg (const char *&val)
Public Attributes
const char *	begname
const char *	endname
UOptionArg *	arg

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Detailed Description

command line options of the UAppli.

example:

• command line: myappli -in[put] foo -val[ue] 5 -r[eco] (chars between the [] are optional; the negation or -reco is -no-reco)
• source code for parsing these options:

     char* input_file  = null;
     int   value = 0;
     bool reco_mode = false;

   UOption options[] = {
     {"in","put", UOption::Arg(input_file)},
     {"val","ue", UOption::Arg(value)},
     {"r","eco",  UOption::Arg(reco_mode)},
     {null, null, null}
   };

   // updates 'input_file', 'value' and 'reco_mode' if the appropriate
   // options are specified in the command line
   UConf conf(argc, argv, options);
   UAppli appli(conf);
   ...
 

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The documentation for this struct was generated from the following files:

• uconf.hpp
• uuconf.cpp

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