- virtual int GetServicesList(std::vector<std::string> *) const { return 0; }
- virtual int SaveService(const SERVICE_CONF &) const { return 0; }
- virtual int RestoreService(SERVICE_CONF *, const std::string &) const { return 0; }
- virtual int AddService(const std::string &) const { return 0; }
- virtual int DelService(const std::string &) const { return 0; }
+ virtual int GetServicesList(std::vector<std::string> *) const;
+ virtual int SaveService(const SERVICE_CONF &) const;
+ virtual int RestoreService(SERVICE_CONF *, const std::string &) const;
+ virtual int AddService(const std::string &) const;
+ virtual int DelService(const std::string &) const;