CP::SSVWeightsAlg::nFMethodPileupBasedLinearFitClass Node1 CP::SSVWeightsAlg:: nFMethodPileupBasedLinearFit Class - m_slopeUnscaled - m_interceptUnscaled - m_slopeScaled - m_interceptScaled + nFMethodPileupBasedLinear FitClass() + getPFake()