/usr/include/root/RooAddition.h is in libroot-roofit-dev 5.34.00-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Project: RooFit *
* Package: RooFitCore *
* File: $Id: RooAddition.h,v 1.3 2007/05/11 09:11:30 verkerke Exp $
* Authors: *
* WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu *
* DK, David Kirkby, UC Irvine, dkirkby@uci.edu *
* *
* Copyright (c) 2000-2005, Regents of the University of California *
* and Stanford University. All rights reserved. *
* *
* Redistribution and use in source and binary forms, *
* with or without modification, are permitted according to the terms *
* listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
*****************************************************************************/
#ifndef ROO_ADDITION
#define ROO_ADDITION
#include "RooAbsReal.h"
#include "RooListProxy.h"
#include "RooObjCacheManager.h"
class RooRealVar;
class RooArgList ;
class RooAddition : public RooAbsReal {
public:
RooAddition() ;
RooAddition(const char *name, const char *title, const RooArgSet& sumSet, Bool_t takeOwnerShip=kFALSE) ;
RooAddition(const char *name, const char *title, const RooArgList& sumSet1, const RooArgList& sumSet2, Bool_t takeOwnerShip=kFALSE) ;
virtual ~RooAddition() ;
RooAddition(const RooAddition& other, const char* name = 0);
virtual TObject* clone(const char* newname) const { return new RooAddition(*this, newname); }
virtual Double_t defaultErrorLevel() const ;
void printMetaArgs(ostream& os) const ;
const RooArgList& list1() const { return _set ; }
const RooArgList& list() const { return _set ; }
virtual Bool_t forceAnalyticalInt(const RooAbsArg& /*dep*/) const {
// Force RooRealIntegral to offer all observables for internal integration
return kTRUE ;
}
Int_t getAnalyticalIntegral(RooArgSet& allVars, RooArgSet& numVars, const char* rangeName=0) const;
Double_t analyticalIntegral(Int_t code, const char* rangeName=0) const ;
Bool_t setData(RooAbsData& data, Bool_t cloneData=kTRUE) ;
virtual std::list<Double_t>* binBoundaries(RooAbsRealLValue& /*obs*/, Double_t /*xlo*/, Double_t /*xhi*/) const ;
virtual std::list<Double_t>* plotSamplingHint(RooAbsRealLValue& /*obs*/, Double_t /*xlo*/, Double_t /*xhi*/) const ;
Bool_t isBinnedDistribution(const RooArgSet& obs) const ;
protected:
RooArgList _ownedList ; // List of owned components
RooListProxy _set ; // set of terms to be summed
mutable TIterator* _setIter ; //! Iterator over set
class CacheElem : public RooAbsCacheElement {
public:
virtual ~CacheElem();
// Payload
RooArgList _I ;
virtual RooArgList containedArgs(Action) ;
};
mutable RooObjCacheManager _cacheMgr ; // The cache manager
Double_t evaluate() const;
ClassDef(RooAddition,2) // Sum of RooAbsReal objects
};
#endif
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