Trk::TrapezoidSegmentation Node1 Trk::TrapezoidSegmentation - m_activeBounds - m_binUtility - m_binsX - m_binsY + TrapezoidSegmentation() + TrapezoidSegmentation() + operator=() + ~TrapezoidSegmentation() + createSegmenationSurfaces() + cell() + cell() + cellPosition() + digitizationStep() + moduleBounds() + numCellsX() + numCellsY() - cellT() - PitchX() - sinStereoLocal() - projectLocX() - radius() Node2 Trk::Segmentation + ~Segmentation() + createSegmenationSurfaces() + cell() + cell() + cellPosition() + digitizationStep() + moduleBounds() Node2->Node1