When defining an Angular route like

```
.when('text', {
  templateUrl: 'templates/articles/text.html',
  controller: 'MyCtrl'
})

```

and listening to route changes à la

```
$scope.$on('$routeChangeSuccess', function(next, current) { 
    // yadda yadda
});

```

is it possible to access the controller instance of `MyCtrl` associated with that route change within the `$routeChangeSuccess` event?