Serialization without extra code

unlike other serialization framework, when you want to serialize your own subclass in ZFFramework, typically there's no need to write any other serialization code, all property can be serialized if it's type is serializable, even for your custom type
example:

zfclassNotPOD MyCppType {
public:
    zfint myValue;
};
ZFTYPEID_DECLARE(ZFLIB_APP, MyCppType, MyCppType)
zfclass MyClass : zfextend ZFStyleableObject {
    ZFOBJECT_DECLARE(MyClass, ZFStyleableObject)
    ZFPROPERTY_ASSIGN(zfstring, myProp0)
    ZFPROPERTY_ASSIGN(MyCppType, myProp1)
};
 
ZFTYPEID_DEFINE_BY_STRING_CONVERTER(MyCppType, MyCppType, {
        // supply MyCppType's string conversion
        return zfintFromStringT(v.myValue, src, srcLen);
    }, {
        // supply MyCppType's string conversion
        return zfintToStringT(s, v.myValue);
    })

that's all, MyClass are serializable now, as you can see, you have no need to write any code to implement MyClass's serialization logic, all you need to do is to ensure all your property's type are serializable
also, like MyCppType, all plain cpp type can be embeded to ZFFramework's powerful serialization logic