def __del__(self, Projectionc=Projectionc):
     if self.thisown == 1:
         Projectionc.delete_Projection(self)
 def __del__(self,Projectionc=Projectionc):
     if self.thisown == 1 :
         Projectionc.delete_Projection(self)
 def __del__(self, Projectionc=Projectionc):
     if getattr(self, 'thisown', 0):
         Projectionc.delete_Projection(self)
 def __del__(self,Projectionc=Projectionc):
     if getattr(self, 'thisown', 0):
         Projectionc.delete_Projection(self)