LVL1BS::WordDecoder Node1 LVL1BS::WordDecoder + WordDecoder() + get() Node2 std::vector< LVL1BS ::BitField > Node2->Node1 -m_bitFields Node3 LVL1BS::BitField - m_mask - m_shift + BitField() + get() + get() + mask() Node3->Node2 +elements Node4 std::string Node4->Node3 -m_name Node5 std::basic_string< char > Node5->Node4