Lines Matching refs:key

42   bool GetString(const std::string& key, std::string* value) const override;
43   bool SetString(const std::string& key, const std::string& value) override;
44   bool GetInt64(const std::string& key, int64_t* value) const override;
45   bool SetInt64(const std::string& key, const int64_t value) override;
46   bool GetBoolean(const std::string& key, bool* value) const override;
47   bool SetBoolean(const std::string& key, const bool value) override;
49   bool Exists(const std::string& key) const override;
50   bool Delete(const std::string& key) override;
52   void AddObserver(const std::string& key,
54   void RemoveObserver(const std::string& key,
89   void CheckKeyType(const std::string& key, PrefType type) const;
94   void SetValue(const std::string& key, const T& value);
100   bool GetValue(const std::string& key, T* value) const;