Sending signal from static class method in Qt

Question

I am trying to code a static callback function that is called frequently from another static function within the same class. My callback function needs to emit

Answer 1

in case someone still finding the solution, here is what I did, it works in my project. 1. make your class to be a singleton 2. in static cb function , load emitFunction from the your singleton class

    static int callback(int val)
   {
   /* Called multiple times (100+) */
   MYClass::getInstance()->emitFunction(val);
   }