OptBase(char s, const std::string &l, ArgType a): shrt(s), lng(l), arg_type(a), seen_count(0) { }
};
- const std::vector<std::string> &get_args() const { return args; }
-
- template<typename T>
- OptBase &add_option(char s, const std::string &l, T &d, ArgType a=NO_ARG)
- { opts.push_back(new Option<T>(s, l, d, a)); return *opts.back(); }
-
- template<typename T>
- OptBase &add_option(char s, const std::string &l, std::list<T> &d, ArgType a=REQUIRED_ARG)
- { opts.push_back(new ListOption<std::list<T> >(s, l, d, a)); return *opts.back(); }
-
- template<typename T>
- OptBase &add_option(const std::string &l, T &d, ArgType a)
- { return add_option(0, l, d, a); }
-
- std::string generate_usage(const std::string &) const;
- std::string generate_help() const;
- void operator()(unsigned, const char *const *);
-
- ~GetOpt();
private:
template<typename T>
class Option: public OptBase
T &data;
};
- std::list<OptBase *> opts;
+ std::list<OptBase *> opts;
std::vector<std::string> args;
+public:
+ ~GetOpt();
+
+ const std::vector<std::string> &get_args() const { return args; }
+
+ template<typename T>
+ OptBase &add_option(char s, const std::string &l, T &d, ArgType a=NO_ARG)
+ { opts.push_back(new Option<T>(s, l, d, a)); return *opts.back(); }
+
+ template<typename T>
+ OptBase &add_option(char s, const std::string &l, std::list<T> &d, ArgType a=REQUIRED_ARG)
+ { opts.push_back(new ListOption<std::list<T> >(s, l, d, a)); return *opts.back(); }
+
+ template<typename T>
+ OptBase &add_option(const std::string &l, T &d, ArgType a)
+ { return add_option(0, l, d, a); }
+
+ std::string generate_usage(const std::string &) const;
+ std::string generate_help() const;
+ void operator()(unsigned, const char *const *);
+private:
+
OptBase &get_option(char);
OptBase &get_option(const std::string &);
unsigned process_long(const char *const *);