RhodeCode

  private:

    //Bind a function to an option.

    //\param name The name of the option. The leading '-' must be omitted.

    //\param help A help string.

    //\retval func The function to be called when the option is given. It

    //  must be of type "void f(void *)"

    //\param data Data to be passed to \c func

    ArgParser &funcOption(const std::string &name,

		    const std::string &help,

		    void (*func)(void *),void *data);

  public:

    ///\e

    ArgParser(int argc, const char **argv);

    ~ArgParser();

    ///Add a new integer type option

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\param obl Indicate if the option is mandatory.

    ArgParser &intOption(const std::string &name,

		    const std::string &help,

		    int value=0, bool obl=false);

    ///Add a new floating point type option

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\param obl Indicate if the option is mandatory.

    ArgParser &doubleOption(const std::string &name,

		      const std::string &help,

		      double value=0, bool obl=false);

    ///Add a new bool type option

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\param obl Indicate if the option is mandatory.

    ////\note A mandatory bool obtion is of very little use.)

    ArgParser &boolOption(const std::string &name,

		      const std::string &help,

		      bool value=false, bool obl=false);

    ///Add a new string type option

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\param obl Indicate if the option is mandatory.

    ArgParser &stringOption(const std::string &name,

		      const std::string &help,

		      std::string value="", bool obl=false);

    ///\name Options with external storage

    ///Using this functions, the value of the option will be directly written

    ///into a variable once the option appears in the command line.

    ///@{

    ///Add a new integer type option with a storage reference

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\retval ref The value of the argument will be written to this variable.

    ArgParser &refOption(const std::string &name,

		    const std::string &help,

		    int &ref, bool obl=false);

    ///Add a new floating type option with a storage reference

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\retval ref The value of the argument will be written to this variable.

    ArgParser &refOption(const std::string &name,

		      const std::string &help,

		      double &ref, bool obl=false);

    ///Add a new bool type option with a storage reference

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\retval ref The value of the argument will be written to this variable.

    ////\note A mandatory bool obtion is of very little use.)

    ArgParser &refOption(const std::string &name,

		      const std::string &help,

		      bool &ref, bool obl=false);

    ///Add a new string type option with a storage reference

    ///\param name The name of the option. The leading '-' must be omitted.

    ///\param help A help string.

    ///\retval ref The value of the argument will be written to this variable.

    ///\param obl Indicate if the option is mandatory.

    ArgParser &refOption(const std::string &name,

		      const std::string &help,

		      std::string &ref, bool obl=false);

    ///@}

    ///\name Option Groups and Synonyms

    ///

    ///@{

    ///Boundle some options into a group