MuonExperimental::Gx2fMaterialProperties::ELossAtSurface Node1 MuonExperimental::Gx2fMaterial Properties::ELossAtSurface - m_isValid - m_lostEnergy - m_lossSigma + isValid() + lostEnergy() + lostSigma() + ELossAtSurface() + ELossAtSurface() + operator+=() + invalidELoss()