FCAL_ChannelMap::TubePosition Node1 FCAL_ChannelMap::TubePosition - m_tileName - m_x - m_y + TubePosition() + TubePosition() + get_tileName() + x() + y() + getHVft() + TubePosition() + TubePosition() + get_tileName() + x() + y() + getHVft() Node2 std::string Node2->Node1 -m_hvFT Node3 std::basic_string< char > Node3->Node2