Collection::Collection ( HgcalTupleTree & d, size_t size ): m_data ( & d ), m_hlt_filter_index ( -1 ) { SetLeadNConstituents ( size ) ; }
Collection::Collection ( rootNtupleClass & d, size_t size ): m_data ( & d ), m_trigObj_index ( -1 ) { SetLeadNConstituents ( size ) ; }