#include "Riostream.h"
#include "RooFit.h"
#include "TString.h"
#include "RooAbsCachedReal.h"
#include "RooAbsReal.h"
#include "RooMsgService.h"
#include "RooDataHist.h"
#include "RooHistFunc.h"
#include "RooChangeTracker.h"
#include "RooExpensiveObjectCache.h"