38 int PreferencesUtil::SaveString(const std::string &key, const std::string &value)  in SaveString()
49 std::string PreferencesUtil::ObtainString(const std::string &key, const std::string &defValue)  in ObtainString()
58 int PreferencesUtil::SaveInt(const std::string &key, int value)  in SaveInt()
69 int PreferencesUtil::ObtainInt(const std::string &key, int defValue)  in ObtainInt()
78 int PreferencesUtil::SaveBool(const std::string &key, bool value)  in SaveBool()
89 bool PreferencesUtil::ObtainBool(const std::string &key, bool defValue)  in ObtainBool()
98 int PreferencesUtil::SaveLong(const std::string &key, int64_t value)  in SaveLong()
109 int64_t PreferencesUtil::ObtainLong(const std::string &key, int64_t defValue)  in ObtainLong()
118 int PreferencesUtil::SaveFloat(const std::string &key, float value)  in SaveFloat()
129 float PreferencesUtil::ObtainFloat(const std::string &key, float defValue)  in ObtainFloat()
138 bool PreferencesUtil::IsExistKey(const std::string &key)  in IsExistKey()
147 int PreferencesUtil::RemoveKey(const std::string &key)  in RemoveKey()