The Order of Q_PROPERTies in QMetaObject

Tomi

Hi,

I have a class ( for example XYZ ), which has many properties, like this:

(...)
    Q_OBJECT
    Q_PROPERTY(SomeClass1* SC1 READ getSC1 WRITE setSC1 )
    Q_PROPERTY(SomeClass2* SC2 READ getSC2 WRITE setSC2 )
    Q_PROPERTY(SomeClass3* SC3 READ getSC3 WRITE setSC3 )
    Q_PROPERTY(SomeClass4* SC4 READ getSC4 WRITE setSC4 )
    Q_PROPERTY(SomeClass5* SC5 READ getSC5 WRITE setSC5 )
(...)

Now I would like to iterate over that properties, like this:

    auto metaObjectXYZ = objectXYZ->metaObject();

    for(int i=metaObjectXYZ->propertyOffset(); i<metaObjectXYZ->propertyCount(); i++) {
        auto nextValue = metaObjectXYZ->property(i).read(objectXYZ);
    }

The order of properties in this iteration, will always be the same as in the XYZ class header, so I get: sc1Obj, sc2Obj, sc3Obj, sc4Obj, sc5Obj? Or can I get a different order like sc4Obj, sc1Obj, sc5Obj, sc3Obj, sc2Obj ?

Asperamanca

@Tomi
It's a reasonable assumption that they will be in order, but I would not depend on it.

What logic do you want to build on that?

Tomi

@Asperamanca
I get data from device

Asperamanca

@Tomi
You could save property name / property value pairs