QMetaObject list interfaces

**golubevsv** · 12th September 2014, 08:20

Hi all. I am using QT meta object system for my app-specific interfaces like this:

Qt Code:

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class MyInterface {
  // interface description here
}
Q_DECLARE_INTERFACE(MyInterface, "com.my-org.MyInterface/1.0")
 
 
class MyInterfaceImplementor: public QObject, public MyInterface {
  Q_OBJECT
  Q_INTERFACES(MyInterface)
 
  // MyInterface implementation
}
 
auto pInstance = new MyInterfaceImplementor();

class MyInterface {
  // interface description here
}
Q_DECLARE_INTERFACE(MyInterface, "com.my-org.MyInterface/1.0")


class MyInterfaceImplementor: public QObject, public MyInterface {
  Q_OBJECT
  Q_INTERFACES(MyInterface)

  // MyInterface implementation
}

auto pInstance = new MyInterfaceImplementor();

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So, my pInstance have an metaObject(). How can i query this metaObject() for query list of interfaces, implemented on it? All interfaces have been registered using Q_DECLARE_INTERFACE.