This commit is generated using regex based find and replace:
```
s/[\w:]+_cast\s*<([^>]+)\*>\s*\(\s*getObject\(\s*\)\)/getObject<$1>/
s/[\w:]+_cast\s*<([^>]+)\*>\s*\(\s*([^)]*)\s*->\s*getObject\(\s*\)\)/$2->getObject<$1>()/
```
To regenerate if needed.
+ do not include header of itself
+ do not include unneeded header files
+ removed unneeded forward declarations
+ do not translate C string to get a QString
+ break too long lines
+ replace tabs with spaces
+ use virtual keyword on destructors
