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(); }
+ { return add_option(new Option<T>(s, l, d, a)); }
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(); }
+ { return add_option(new ListOption<std::list<T> >(s, l, d, a)); }
template<typename T>
OptBase &add_option(const std::string &l, T &d, ArgType a)
{ return add_option(0, l, d, a); }
private:
+ OptBase &add_option(OptBase *);
+
OptBase &get_option(char);
OptBase &get_option(const std::string &);
std::string generate_help() const;
};
-template<> inline void GetOpt::Option<bool>::store() { data = true; }
-template<> inline void GetOpt::Option<unsigned>::store() { ++data; }
+template<> inline void GetOpt::Option<bool>::store()
+{ data = true; }
+
+template<> inline void GetOpt::Option<unsigned>::store()
+{ ++data; }
template<> inline void GetOpt::Option<std::string>::store(const std::string &a)
{ data = a; }