- auto l1 = dynamic_cast< _T1* >( o );
- auto l2 = dynamic_cast< _T2* >( o );
- auto l3 = dynamic_cast< _T3* >( o );
- auto l4 = dynamic_cast< _T4* >( o );
- if ( l1 != NULL ) this->_ITK_2_VTK( l1 );
- else if( l2 != NULL ) this->_ITK_2_VTK( l2 );
- else if( l3 != NULL ) this->_ITK_2_VTK( l3 );
- else if( l4 != NULL ) this->_ITK_2_VTK( l4 );
- else