CaloRecGPU::Tag_1_30_18_15 Node1 CaloRecGPU::Tag_1_30 _18_15 # s_one_bit_mask # s_30_bit_mask # s_18_bit_mask # s_15_bit_mask + get_flag() + get_30_bits() + get_18_bits() + get_15_bits() + GenericTagBase() + make_generic_tag() Node2 CaloRecGPU::GenericTagBase + value + operator carrier() + GenericTagBase() + operator=() + make_invalid_tag() Node2->Node1