This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12345]

▼CerrorHandler	Helper Class to send consistently formatted messages. It allows different levels of severity for the messages: Info, Warning and Error
CdataHandler
ChistoCompare	This class is supposed to compare a "base" histo with a set of other histogram. One can choose for ratio plot, stack plot of different component, one can set the projected axis and the slice on which do the projection, one can also rebin the histo. the histo are supposed to be TH2F
CpdfComponent
CToyFitterExclusion	Class to handle the fitting of toy dataset for limit production
CToyGenerator	Helper class to generate toys given an input likelihood. It can generate toys for the calibration dataset and for the "science data" dataset
▼CXeStat
CAsymptoticExclusion
▼CLikelihood
▼CProfileLikelihood
CCombinedProfileLikelihood
CpdfLikelihood	Implements 2D pdf profiled likelihood fitting
▼CLKParameter
CCombinedParameter
CscaleSys
CshapeSys	It represents a Shape Systematic. It inherits from LKParameter. Here you can use the LKParameter functions to set initial val, min, max and setp
CSigmaParameter
CTEfficiencyParameter
CTGaussParameter
CTLEffParameter
CTQyParameter
CTStatBkgParameter
CTSystBkgParameter
▼CprintTools	Printing helpers, probably you wont use this class
CXeStat
CXeVersion