itat_challenge/main.cpp

#include <QGuiApplication>
#include <QQmlEngine>
#include <QQmlContext>
#include <QQmlComponent>

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QQmlEngine engine;
    QQmlContext *objectContext = new QQmlContext(engine.rootContext());

    QQmlComponent component(&engine, "application.qml");
    QObject *object = component.create(objectContext);

    // ... delete object and objectContext when necessary

    return app.exec();
}