#ifndef ROO_ABS_REAL_LVALUE
#define ROO_ABS_REAL_LVALUE
#include "Riosfwd.h"
#include <math.h>
#include <float.h>
#include "TString.h"
#include "RooAbsReal.h"
#include "RooNumber.h"
#include "RooAbsLValue.h"
#include "RooAbsBinning.h"
class RooArgSet ;
class RooAbsRealLValue : public RooAbsReal, public RooAbsLValue {
public:
inline RooAbsRealLValue() { }
RooAbsRealLValue(const char *name, const char *title, const char *unit= "") ;
RooAbsRealLValue(const RooAbsRealLValue& other, const char* name=0);
virtual ~RooAbsRealLValue();
virtual void setVal(Double_t value)=0;
virtual RooAbsArg& operator=(const RooAbsReal& other) ;
virtual RooAbsArg& operator=(Double_t newValue);
virtual RooAbsArg& operator=(Int_t ival) { return operator=((Double_t)ival) ; }
virtual void randomize();
virtual void setBin(Int_t ibin) ;
virtual Int_t getBin() const { return getBinning().binNumber(getVal()) ; }
virtual Int_t numBins() const { return getBins() ; }
virtual Double_t getBinWidth(Int_t i) const { return getBinning().binWidth(i) ; }
virtual const RooAbsBinning& getBinning(const char* name=0, Bool_t verbose=kTRUE, Bool_t createOnTheFly=kFALSE) const = 0 ;
virtual RooAbsBinning& getBinning(const char* name=0, Bool_t verbose=kTRUE, Bool_t createOnTheFly=kFALSE) = 0 ;
virtual Bool_t hasBinning(const char* name) const = 0 ;
virtual Double_t getMin(const char* name=0) const { return getBinning(name).lowBound() ; }
virtual Double_t getMax(const char* name=0) const { return getBinning(name).highBound() ; }
virtual Int_t getBins(const char* name=0) const { return getBinning(name).numBins() ; }
inline Bool_t hasMin(const char* name=0) const { return !RooNumber::isInfinite(getMin(name)); }
inline Bool_t hasMax(const char* name=0) const { return !RooNumber::isInfinite(getMax(name)); }
virtual Bool_t inRange(const char* name) const ;
virtual Bool_t hasRange(const char* name) const { return hasBinning(name) ; }
Int_t getFitBins() const ;
Int_t numFitBins() const ;
Double_t getFitMin() const ;
Double_t getFitMax() const ;
Bool_t hasFitMin() const ;
Bool_t hasFitMax() const ;
virtual Bool_t isJacobianOK(const RooArgSet& depList) const ;
virtual Double_t jacobian() const { return 1 ; }
inline virtual Bool_t isLValue() const { return kTRUE; }
Bool_t inRange(Double_t value, const char* rangeName, Double_t* clippedValue=0) const;
virtual Bool_t isValidReal(Double_t value, Bool_t printError=kFALSE) const ;
inline void setConstant(Bool_t value= kTRUE) { setAttribute("Constant",value); setValueDirty() ; setShapeDirty() ; }
virtual Bool_t readFromStream(istream& is, Bool_t compact, Bool_t verbose=kFALSE) ;
virtual void writeToStream(ostream& os, Bool_t compact) const ;
virtual void printToStream(ostream& stream, PrintOption opt=Standard, TString indent= "") const ;
RooPlot* frame(const RooCmdArg& arg1, const RooCmdArg& arg2=RooCmdArg::none(),
const RooCmdArg& arg3=RooCmdArg::none(), const RooCmdArg& arg4=RooCmdArg::none(), const RooCmdArg& arg5=RooCmdArg::none(),
const RooCmdArg& arg6=RooCmdArg::none(), const RooCmdArg& arg7=RooCmdArg::none(), const RooCmdArg& arg8=RooCmdArg::none()) const ;
RooPlot *frame(const RooLinkedList& cmdList) const ;
RooPlot *frame(Double_t lo, Double_t hi, Int_t nbins) const;
RooPlot *frame(Double_t lo, Double_t hi) const;
RooPlot *frame(Int_t nbins) const;
RooPlot *frame() const;
TH1 *createHistogram(const char *name,
const RooCmdArg& arg1=RooCmdArg::none(), const RooCmdArg& arg2=RooCmdArg::none(),
const RooCmdArg& arg3=RooCmdArg::none(), const RooCmdArg& arg4=RooCmdArg::none(),
const RooCmdArg& arg5=RooCmdArg::none(), const RooCmdArg& arg6=RooCmdArg::none(),
const RooCmdArg& arg7=RooCmdArg::none(), const RooCmdArg& arg8=RooCmdArg::none()) const ;
TH1 *createHistogram(const char *name, const RooLinkedList& cmdList) const ;
TH1F *createHistogram(const char *name, const char *yAxisLabel) const ;
TH1F *createHistogram(const char *name, const char *yAxisLabel, Double_t xlo, Double_t xhi, Int_t nBins) const ;
TH1F *createHistogram(const char *name, const char *yAxisLabel, const RooAbsBinning& bins) const ;
TH2F *createHistogram(const char *name, const RooAbsRealLValue &yvar, const char *zAxisLabel=0,
Double_t* xlo=0, Double_t* xhi=0, Int_t* nBins=0) const ;
TH2F *createHistogram(const char *name, const RooAbsRealLValue &yvar, const char *zAxisLabel, const RooAbsBinning** bins) const ;
TH3F *createHistogram(const char *name, const RooAbsRealLValue &yvar, const RooAbsRealLValue &zvar,
const char *tAxisLabel, Double_t* xlo=0, Double_t* xhi=0, Int_t* nBins=0) const ;
TH3F *createHistogram(const char *name, const RooAbsRealLValue &yvar, const RooAbsRealLValue &zvar, const char* tAxisLabel, const RooAbsBinning** bins) const ;
static TH1* createHistogram(const char *name, RooArgList &vars, const char *tAxisLabel, Double_t* xlo, Double_t* xhi, Int_t* nBins) ;
static TH1* createHistogram(const char *name, RooArgList &vars, const char *tAxisLabel, const RooAbsBinning** bins) ;
protected:
friend class RooRealBinding ;
virtual void setVal(Double_t value, const char* ) { return setVal(value) ; }
Bool_t fitRangeOKForPlotting() const ;
void copyCache(const RooAbsArg* source) ;
ClassDef(RooAbsRealLValue,1)
};
#endif
Last update: Thu Jan 17 08:43:41 2008
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