39        enum GeneralFlags : uint8_t
 
   45        enum PropertyUpdateBehaviorFlags : uint8_t
 
   46        {   EMITS_CHANGE_SIGNAL = 3
 
   47        ,   EMITS_INVALIDATION_SIGNAL = 4
 
   49        ,   CONST_PROPERTY_VALUE = 6
 
   59            flags_.set(EMITS_CHANGE_SIGNAL, 
true);
 
   62        void set(GeneralFlags flag, 
bool value = 
true)
 
   64            flags_.set(flag, value);
 
   67        void set(PropertyUpdateBehaviorFlags flag, 
bool value = 
true)
 
   69            flags_.set(EMITS_CHANGE_SIGNAL, 
false);
 
   70            flags_.set(EMITS_INVALIDATION_SIGNAL, 
false);
 
   71            flags_.set(EMITS_NO_SIGNAL, 
false);
 
   72            flags_.set(CONST_PROPERTY_VALUE, 
false);
 
   74            flags_.set(flag, value);
 
   77        bool test(GeneralFlags flag)
 const 
   79            return flags_.test(flag);
 
   82        bool test(PropertyUpdateBehaviorFlags flag)
 const 
   84            return flags_.test(flag);
 
   87        uint64_t toSdBusInterfaceFlags() 
const;
 
   88        uint64_t toSdBusMethodFlags() 
const;
 
   89        uint64_t toSdBusSignalFlags() 
const;
 
   90        uint64_t toSdBusPropertyFlags() 
const;
 
   91        uint64_t toSdBusWritablePropertyFlags() 
const;
 
   94        std::bitset<FLAG_COUNT> flags_;