How do i access the object's properies?

I've got an object that I want to read its data members using the QMetaObject properties instead of getters. I want to read this object inside the definition of another class. I've defined the properties but I'm having difficulty reading them, I don't know how to go about reading the property values. Help will be appreciated. thanks.

QMetaObject::property(), QMetaProperty::read()
or simply

QObject::property()