/usr/include/root/RooAbsBinning.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: RooAbsBinning.h,v 1.13 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_ABS_BINNING
#define ROO_ABS_BINNING
#include "Rtypes.h"
#include "RooPrintable.h"
#include "TNamed.h"
class TIterator ;
class RooAbsRealLValue ;
class RooAbsReal ;
class RooAbsBinning : public TNamed, public RooPrintable {
public:
RooAbsBinning(const char* name=0) ;
RooAbsBinning(const RooAbsBinning& other, const char* name=0) : TNamed(name,name), RooPrintable(other) {
// Copy constructor
}
virtual TObject* Clone(const char* newname=0) const { return clone(newname) ; }
virtual RooAbsBinning* clone(const char* name=0) const = 0 ;
virtual ~RooAbsBinning() ;
Int_t numBins() const {
// Return number of bins
return numBoundaries()-1 ;
}
virtual Int_t numBoundaries() const = 0 ;
virtual Int_t binNumber(Double_t x) const = 0 ;
virtual Int_t rawBinNumber(Double_t x) const { return binNumber(x) ; }
virtual Double_t binCenter(Int_t bin) const = 0 ;
virtual Double_t binWidth(Int_t bin) const = 0 ;
virtual Double_t binLow(Int_t bin) const = 0 ;
virtual Double_t binHigh(Int_t bin) const = 0 ;
virtual Bool_t isUniform() const { return kFALSE ; }
virtual void setRange(Double_t xlo, Double_t xhi) = 0 ;
virtual void setMin(Double_t xlo) {
// Change lower bound to xlo
setRange(xlo,highBound()) ;
}
virtual void setMax(Double_t xhi) {
// Change upper bound to xhi
setRange(lowBound(),xhi) ;
}
virtual Double_t lowBound() const = 0 ;
virtual Double_t highBound() const = 0 ;
virtual Double_t averageBinWidth() const = 0 ;
virtual Double_t* array() const = 0 ;
inline virtual void Print(Option_t *options= 0) const {
// Printing interface
printStream(defaultPrintStream(),defaultPrintContents(options),defaultPrintStyle(options));
}
virtual void printName(ostream& os) const ;
virtual void printTitle(ostream& os) const ;
virtual void printClassName(ostream& os) const ;
virtual void printArgs(ostream& os) const ;
virtual void printValue(ostream& os) const ;
virtual Bool_t isParameterized() const {
// Interface function. If true, min/max of binning is parameterized by external RooAbsReals
return kFALSE ;
}
virtual RooAbsReal* lowBoundFunc() const {
// Return pointer to RooAbsReal parameterized lower bound, if any
return 0 ;
}
virtual RooAbsReal* highBoundFunc() const {
// Return pointer to RooAbsReal parameterized upper bound, if any
return 0 ;
}
virtual Bool_t isShareable() const {
// If true (default) range definition can be shared across clones of a RooRealVar
return kTRUE ;
}
virtual void insertHook(RooAbsRealLValue&) const {
// Hook interface function to execute code upon insertion into a RooAbsRealLValue
} ;
virtual void removeHook(RooAbsRealLValue&) const {
// Hook interface functionto execute code upon removal from a RooAbsRealLValue
} ;
protected:
ClassDef(RooAbsBinning,2) // Abstract base class for binning specification
};
#endif
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