Lines Matching refs:key

40     virtual void OnPrefSet(std::string_view key) = 0;
43     virtual void OnPrefDeleted(std::string_view key) = 0;
51   virtual bool GetString(std::string_view key, std::string* value) const = 0;
55   virtual bool SetString(std::string_view key, std::string_view value) = 0;
60   virtual bool GetInt64(std::string_view key, int64_t* value) const = 0;
64   virtual bool SetInt64(std::string_view key, const int64_t value) = 0;
69   virtual bool GetBoolean(std::string_view key, bool* value) const = 0;
73   virtual bool SetBoolean(std::string_view key, const bool value) = 0;
77   virtual bool Exists(std::string_view key) const = 0;
81   virtual bool Delete(std::string_view key) = 0;
100   virtual void AddObserver(std::string_view key,
105   virtual void RemoveObserver(std::string_view key,