Trk::GaussianTrackDensity::TrackDensity Node1 Trk::GaussianTrackDensity ::TrackDensity - m_gaussStep - m_maxRange - m_trackMap - m_lowerMap + TrackDensity() + ~TrackDensity() + trackDensity() + trackDensity() + globalMaximum() + globalMaximumWithWidth() + addTrack() - updateMaximum() - stepSize() Node2 ITrackDensity Node2->Node1