Draw crowns. 
  
{
   auto cr2 = 
new TCrown(.5, .5, .2, .3, 45, 315);
 
   auto cr3 = 
new TCrown(.5, .5, .2, .3, -45, 45);
 
}
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
 
- Author
 - Olivier Couet 
 
Definition in file crown.C.