Using qDebug() instead of iostream::cout(). And formatted files with clangformat.

genericcore.cpp

@@ -1,19 +1,11 @@
 #include "genericcore.h"
 
-#include <iostream>
+#include <QDebug>
+
 using namespace std;
 
-GenericCore::GenericCore()
-{
-    cout << "Creating core..." << endl;
-}
+GenericCore::GenericCore() { qDebug() << "Creating core..."; }
 
-GenericCore::~GenericCore()
-{
-    cout << "Destroying core..." << endl;
-}
+GenericCore::~GenericCore() { qDebug() << "Destroying core..."; }
 
-void GenericCore::sayHello() const
-{
-    cout << "Hello from the core!" << endl;
-}
+void GenericCore::sayHello() const { qDebug() << "Hello from the core!"; }