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Reference Guide
RooAbsRealLValue Class Referenceabstract

RooAbsRealLValue is the common abstract base class for objects that represent a real value that may appear on the left hand side of an equation ('lvalue').

Each implementation must provide a setVal() member to allow direct modification of the value. RooAbsRealLValue may be derived, but its functional relation to other RooAbsArg must be invertible

This class has methods that export the defined range of the lvalue, but doesn't hold its values because these limits may be derived from limits of client object. The range serve as integration range when interpreted as a observable and a boundaries when interpreted as a parameter.

PyROOT

Some member functions of RooAbsRealLValue that take a RooCmdArg as argument also support keyword arguments. So far, this applies to RooAbsRealLValue::createHistogram and RooAbsRealLValue::frame. For example, the following code is equivalent in PyROOT:

# Directly passing a RooCmdArg:
frame = x.frame(ROOT.RooFit.Name("xframe"), ROOT.RooFit.Title("RooPlot with decorations"), ROOT.RooFit.Bins(40))
# With keyword arguments:
frame = x.frame(Name="xframe", Title="RooPlot with decorations", Bins=40)

Definition at line 31 of file RooAbsRealLValue.h.

Public Member Functions

 RooAbsRealLValue ()
 
 RooAbsRealLValue (const char *name, const char *title, const char *unit="")
 Constructor. More...
 
 RooAbsRealLValue (const RooAbsRealLValue &other, const char *name=nullptr)
 Copy constructor. More...
 
 ~RooAbsRealLValue () override
 Destructor. More...
 
TH1FcreateHistogram (const char *name, const char *yAxisLabel) const
 Create an empty 1D-histogram with appropriate scale and labels for this variable. More...
 
TH1FcreateHistogram (const char *name, const char *yAxisLabel, const RooAbsBinning &bins) const
 Create an empty 1D-histogram with appropriate scale and labels for this variable. More...
 
TH1FcreateHistogram (const char *name, const char *yAxisLabel, double xlo, double xhi, Int_t nBins) const
 Create an empty 1D-histogram with appropriate scale and labels for this variable. More...
 
TH2FcreateHistogram (const char *name, const RooAbsRealLValue &yvar, const char *zAxisLabel, const RooAbsBinning **bins) const
 Create an empty 2D-histogram with appropriate scale and labels for this variable (x) and the specified y variable. More...
 
TH2FcreateHistogram (const char *name, const RooAbsRealLValue &yvar, const char *zAxisLabel=nullptr, double *xlo=nullptr, double *xhi=nullptr, Int_t *nBins=nullptr) const
 Create an empty 2D-histogram with appropriate scale and labels for this variable (x) and the specified y variable. More...
 
TH3FcreateHistogram (const char *name, const RooAbsRealLValue &yvar, const RooAbsRealLValue &zvar, const char *tAxisLabel, const RooAbsBinning **bins) const
 
TH3FcreateHistogram (const char *name, const RooAbsRealLValue &yvar, const RooAbsRealLValue &zvar, const char *tAxisLabel, double *xlo=nullptr, double *xhi=nullptr, Int_t *nBins=nullptr) const
 Create an empty 3D-histogram with appropriate scale and labels for this variable (x) and the specified y,z variables. More...
 
TH1createHistogram (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
 
TH1createHistogram (const char *name, const RooLinkedList &cmdList) const
 Create empty 1,2 or 3D histogram Arguments recognized. More...
 
RooAbsRealcreateIntegral (const RooArgSet &iset, const RooArgSet *nset=nullptr, const RooNumIntConfig *cfg=nullptr, const char *rangeName=nullptr) const override
 Create an object that represents the integral of the function over one or more observables std::listed in iset. More...
 
RooPlotframe () const
 Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. More...
 
RooPlotframe (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
 Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. More...
 
RooPlotframe (const RooLinkedList &cmdList) const
 Back-end function for named argument frame() method. More...
 
RooPlotframe (double lo, double hi) const
 Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. More...
 
RooPlotframe (double lo, double hi, Int_t nbins) const
 Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. More...
 
RooPlotframe (Int_t nbins) const
 Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. More...
 
Int_t getBin (const char *rangeName=nullptr) const override
 
virtual Int_t getBin (const RooAbsBinning &binning) const
 
Int_t getBin (const RooAbsBinning *ptr) const override
 
virtual const RooAbsBinninggetBinning (const char *name=nullptr, bool verbose=true, bool createOnTheFly=false) const =0
 Retrive binning configuration with given name or default binning. More...
 
virtual RooAbsBinninggetBinning (const char *name=nullptr, bool verbose=true, bool createOnTheFly=false)=0
 Retrive binning configuration with given name or default binning. More...
 
const RooAbsBinninggetBinningPtr (const char *rangeName) const override
 
virtual Int_t getBins (const char *name=nullptr) const
 Get number of bins of currently defined range. More...
 
double getBinWidth (Int_t i, const char *rangeName=nullptr) const override
 
virtual double getBinWidth (Int_t i, const RooAbsBinning &binning) const
 
virtual double getMax (const char *name=nullptr) const
 Get maximum of currently defined range. More...
 
virtual double getMin (const char *name=nullptr) const
 Get minimum of currently defined range. More...
 
std::pair< double, doublegetRange (const char *name=nullptr) const
 Get low and high bound of the variable. More...
 
virtual bool hasBinning (const char *name) const =0
 Check if binning with given name has been defined. More...
 
bool hasMax (const char *name=nullptr) const
 Check if variable has an upper bound. More...
 
bool hasMin (const char *name=nullptr) const
 Check if variable has a lower bound. More...
 
bool hasRange (const char *name) const override
 Check if variable has a binning with given name. More...
 
bool inRange (const char *name) const override
 Check if current value is inside range with given name. More...
 
bool inRange (double value, const char *rangeName, double *clippedValue=nullptr) const
 Return true if the input value is within our fit range. More...
 
void inRange (std::span< const double > values, std::string const &rangeName, std::vector< bool > &out) const
 
TClassIsA () const override
 
virtual bool isJacobianOK (const RooArgSet &depList) const
 
bool isLValue () const override
 Is this argument an l-value, i.e., can it appear on the left-hand side of an assignment expression? LValues are also special since they can potentially be analytically integrated and generated. More...
 
bool isValidReal (double value, bool printError=false) const override
 Check if given value is valid. More...
 
virtual double jacobian () const
 
Int_t numBins (const char *rangeName=nullptr) const override
 
virtual Int_t numBins (const RooAbsBinning &binning) const
 
virtual RooAbsArgoperator= (double newValue)
 Assignment operator from a double. More...
 
void printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override
 Structure printing. More...
 
void randomize (const char *rangeName=nullptr) override
 Set a new value sampled from a uniform distribution over the fit range. More...
 
virtual void randomize (const RooAbsBinning &binning)
 Set a new value sampled from a uniform distribution over the fit range. More...
 
bool readFromStream (std::istream &is, bool compact, bool verbose=false) override
 Read object contents from given stream. More...
 
void setBin (Int_t ibin, const char *rangeName=nullptr) override
 Set value to center of bin 'ibin' of binning 'rangeName' (or of default binning if no range is specified) More...
 
virtual void setBin (Int_t ibin, const RooAbsBinning &binning)
 Set value to center of bin 'ibin' of binning 'binning'. More...
 
void setConstant (bool value=true)
 
virtual void setVal (double value)=0
 Set the current value of the object. Needs to be overridden by implementations. More...
 
virtual void setVal (double value, const char *)
 Set the current value of the object. More...
 
void Streamer (TBuffer &) override
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
double volume (const char *rangeName) const override
 
virtual double volume (const RooAbsBinning &binning) const
 
void writeToStream (std::ostream &os, bool compact) const override
 Write object contents to given stream. More...
 
- Public Member Functions inherited from RooAbsReal
 RooAbsReal ()
 coverity[UNINIT_CTOR] Default constructor More...
 
 RooAbsReal (const char *name, const char *title, const char *unit="")
 Constructor with unit label. More...
 
 RooAbsReal (const char *name, const char *title, double minVal, double maxVal, const char *unit="")
 Constructor with plot range and unit label. More...
 
 RooAbsReal (const RooAbsReal &other, const char *name=nullptr)
 Copy constructor. More...
 
 ~RooAbsReal () override
 Destructor. More...
 
virtual double analyticalIntegral (Int_t code, const char *rangeName=nullptr) const
 Implements the actual analytical integral(s) advertised by getAnalyticalIntegral. More...
 
virtual double analyticalIntegralWN (Int_t code, const RooArgSet *normSet, const char *rangeName=nullptr) const
 Implements the actual analytical integral(s) advertised by getAnalyticalIntegral. More...
 
TF1asTF (const RooArgList &obs, const RooArgList &pars=RooArgList(), const RooArgSet &nset=RooArgSet()) const
 Return a ROOT TF1,2,3 object bound to this RooAbsReal with given definition of observables and parameters. More...
 
virtual std::list< double > * binBoundaries (RooAbsRealLValue &obs, double xlo, double xhi) const
 Retrieve bin boundaries if this distribution is binned in obs. More...
 
RooAbsFuncbindVars (const RooArgSet &vars, const RooArgSet *nset=nullptr, bool clipInvalid=false) const
 Create an interface adaptor f(vars) that binds us to the specified variables (in arbitrary order). More...
 
virtual RooFitResultchi2FitTo (RooDataHist &data, 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())
 Perform a \( \chi^2 \) fit to given histogram. More...
 
virtual RooFitResultchi2FitTo (RooDataHist &data, const RooLinkedList &cmdList)
 Perform a \( \chi^2 \) fit to given histogram. More...
 
virtual RooFitResultchi2FitTo (RooDataSet &xydata, 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())
 Perform a 2-D \( \chi^2 \) fit using a series of x and y values stored in the dataset xydata. More...
 
virtual RooFitResultchi2FitTo (RooDataSet &xydata, const RooLinkedList &cmdList)
 Perform a 2-D \( \chi^2 \) fit using a series of x and y values stored in the dataset xydata. More...
 
virtual void computeBatch (cudaStream_t *, double *output, size_t size, RooFit::Detail::DataMap const &) const
 Base function for computing multiple values of a RooAbsReal. More...
 
virtual RooAbsRealcreateChi2 (RooDataHist &data, 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())
 Create a \( \chi^2 \) variable from a histogram and this function. More...
 
virtual RooAbsRealcreateChi2 (RooDataHist &data, const RooLinkedList &cmdList)
 
virtual RooAbsRealcreateChi2 (RooDataSet &data, 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())
 Create a \( \chi^2 \) from a series of x and y values stored in a dataset. More...
 
virtual RooAbsRealcreateChi2 (RooDataSet &data, const RooLinkedList &cmdList)
 See RooAbsReal::createChi2(RooDataSet&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&) More...
 
RooAbsArgcreateFundamental (const char *newname=nullptr) const override
 Create a RooRealVar fundamental object with our properties. More...
 
TH1createHistogram (const char *name, const RooAbsRealLValue &xvar, 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
 Create and fill a ROOT histogram TH1, TH2 or TH3 with the values of this function. More...
 
TH1createHistogram (const char *name, const RooAbsRealLValue &xvar, RooLinkedList &argList) const
 Internal method implementing createHistogram. More...
 
TH1createHistogram (const char *varNameList, Int_t xbins=0, Int_t ybins=0, Int_t zbins=0) const
 Create and fill a ROOT histogram TH1, TH2 or TH3 with the values of this function for the variables with given names. More...
 
RooAbsRealcreateIntegral (const RooArgSet &iset, const char *rangeName) const
 Create integral over observables in iset in range named rangeName. More...
 
RooAbsRealcreateIntegral (const RooArgSet &iset, const RooArgSet &nset, const char *rangeName=nullptr) const
 Create integral over observables in iset in range named rangeName with integrand normalized over observables in nset. More...
 
RooAbsRealcreateIntegral (const RooArgSet &iset, const RooArgSet &nset, const RooNumIntConfig &cfg, const char *rangeName=nullptr) const
 Create integral over observables in iset in range named rangeName with integrand normalized over observables in nset while using specified configuration for any numeric integration. More...
 
virtual RooAbsRealcreateIntegral (const RooArgSet &iset, const RooArgSet *nset=nullptr, const RooNumIntConfig *cfg=nullptr, const char *rangeName=nullptr) const
 Create an object that represents the integral of the function over one or more observables std::listed in iset. More...
 
RooAbsRealcreateIntegral (const RooArgSet &iset, 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
 Create an object that represents the integral of the function over one or more observables std::listed in iset. More...
 
RooAbsRealcreateIntegral (const RooArgSet &iset, const RooNumIntConfig &cfg, const char *rangeName=nullptr) const
 Create integral over observables in iset in range named rangeName using specified configuration for any numeric integration. More...
 
RooAbsRealcreateIntRI (const RooArgSet &iset, const RooArgSet &nset=RooArgSet())
 Utility function for createRunningIntegral. More...
 
const RooAbsRealcreatePlotProjection (const RooArgSet &dependentVars, const RooArgSet *projectedVars, RooArgSet *&cloneSet, const char *rangeName=nullptr, const RooArgSet *condObs=nullptr) const
 Utility function for plotOn() that creates a projection of a function or p.d.f to be plotted on a RooPlot. More...
 
const RooAbsRealcreatePlotProjection (const RooArgSet &depVars, const RooArgSet &projVars, RooArgSet *&cloneSet) const
 Utility function for plotOn() that creates a projection of a function or p.d.f to be plotted on a RooPlot. More...
 
virtual RooAbsRealcreateProfile (const RooArgSet &paramsOfInterest)
 Create a RooProfileLL object that eliminates all nuisance parameters in the present function. More...
 
RooAbsRealcreateRunningIntegral (const RooArgSet &iset, const RooArgSet &nset=RooArgSet())
 Calls createRunningIntegral(const RooArgSet&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&) More...
 
RooAbsRealcreateRunningIntegral (const RooArgSet &iset, 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())
 Create an object that represents the running integral of the function over one or more observables std::listed in iset, i.e. More...
 
RooAbsRealcreateScanRI (const RooArgSet &iset, const RooArgSet &nset, Int_t numScanBins, Int_t intOrder)
 Utility function for createRunningIntegral that construct an object implementing the numeric scanning technique for calculating the running integral. More...
 
virtual double defaultErrorLevel () const
 
RooDerivativederivative (RooRealVar &obs, const RooArgSet &normSet, Int_t order, double eps=0.001)
 Return function representing first, second or third order derivative of this function. More...
 
RooDerivativederivative (RooRealVar &obs, Int_t order=1, double eps=0.001)
 Return function representing first, second or third order derivative of this function. More...
 
virtual void enableOffsetting (bool)
 
RooDataHistfillDataHist (RooDataHist *hist, const RooArgSet *nset, double scaleFactor, bool correctForBinVolume=false, bool showProgress=false) const
 Fill a RooDataHist with values sampled from this function at the bin centers. More...
 
TH1fillHistogram (TH1 *hist, const RooArgList &plotVars, double scaleFactor=1, const RooArgSet *projectedVars=nullptr, bool scaling=true, const RooArgSet *condObs=nullptr, bool setError=true) const
 Fill the ROOT histogram 'hist' with values sampled from this function at the bin centers. More...
 
double findRoot (RooRealVar &x, double xmin, double xmax, double yval)
 Return value of x (in range xmin,xmax) at which function equals yval. More...
 
virtual void fixAddCoefNormalization (const RooArgSet &addNormSet=RooArgSet(), bool force=true)
 Fix the interpretation of the coefficient of any RooAddPdf component in the expression tree headed by this object to the given set of observables. More...
 
virtual void fixAddCoefRange (const char *rangeName=nullptr, bool force=true)
 Fix the interpretation of the coefficient of any RooAddPdf component in the expression tree headed by this object to the given set of observables. More...
 
virtual bool forceAnalyticalInt (const RooAbsArg &) const
 
virtual void forceNumInt (bool flag=true)
 
RooFunctorfunctor (const RooArgList &obs, const RooArgList &pars=RooArgList(), const RooArgSet &nset=RooArgSet()) const
 Return a RooFunctor object bound to this RooAbsReal with given definition of observables and parameters. More...
 
virtual Int_t getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=nullptr) const
 Interface function getAnalyticalIntergral advertises the analytical integrals that are supported. More...
 
virtual Int_t getAnalyticalIntegralWN (RooArgSet &allVars, RooArgSet &analVars, const RooArgSet *normSet, const char *rangeName=nullptr) const
 Variant of getAnalyticalIntegral that is also passed the normalization set that should be applied to the integrand of which the integral is requested. More...
 
bool getForceNumInt () const
 
RooNumIntConfiggetIntegratorConfig ()
 Return the numeric integration configuration used for this object. More...
 
const RooNumIntConfiggetIntegratorConfig () const
 Return the numeric integration configuration used for this object. More...
 
virtual Int_t getMaxVal (const RooArgSet &vars) const
 Advertise capability to determine maximum value of function for given set of observables. More...
 
const char * getPlotLabel () const
 Get the label associated with the variable. More...
 
double getPropagatedError (const RooFitResult &fr, const RooArgSet &nset=RooArgSet()) const
 Calculate error on self by linearly propagating errors on parameters using the covariance matrix from a fit result. More...
 
TString getTitle (bool appendUnit=false) const
 Return this variable's title std::string. More...
 
const Text_tgetUnit () const
 
double getVal (const RooArgSet &normalisationSet) const
 Like getVal(const RooArgSet*), but always requires an argument for normalisation. More...
 
double getVal (const RooArgSet *normalisationSet=nullptr) const
 Evaluate object. More...
 
virtual RooSpan< const doublegetValBatch (std::size_t, std::size_t, const RooArgSet *=nullptr)=delete
 
std::vector< doublegetValues (RooAbsData const &data, RooFit::BatchModeOption batchMode=RooFit::BatchModeOption::Cpu) const
 
virtual RooSpan< const doublegetValues (RooBatchCompute::RunContext &evalData, const RooArgSet *normSet=nullptr) const
 
virtual double getValV (const RooArgSet *normalisationSet=nullptr) const
 Return value of object. More...
 
RooMultiGenFunctioniGenFunction (const RooArgSet &observables, const RooArgSet &nset=RooArgSet())
 
RooGenFunctioniGenFunction (RooRealVar &x, const RooArgSet &nset=RooArgSet())
 
TClassIsA () const override
 
virtual bool isBinnedDistribution (const RooArgSet &) const
 Tests if the distribution is binned. Unless overridden by derived classes, this always returns false. More...
 
bool isIdentical (const RooAbsArg &other, bool assumeSameType=false) const override
 
virtual bool isOffsetting () const
 
void logEvalError (const char *message, const char *serverValueString=nullptr) const
 Log evaluation error message. More...
 
virtual double maxVal (Int_t code) const
 Return maximum value for set of observables identified by code assigned in getMaxVal. More...
 
RooAbsMomentmean (RooRealVar &obs)
 
RooAbsMomentmean (RooRealVar &obs, const RooArgSet &nset)
 
virtual Int_t minTrialSamples (const RooArgSet &) const
 
RooAbsMomentmoment (RooRealVar &obs, const RooArgSet &normObs, Int_t order, bool central, bool takeRoot, bool intNormObs)
 Return function representing moment of p.d.f (normalized w.r.t given observables) of given order. More...
 
RooAbsMomentmoment (RooRealVar &obs, Int_t order, bool central, bool takeRoot)
 Return function representing moment of function of given order. More...
 
virtual double offset () const
 
bool operator== (const RooAbsArg &other) const override
 Equality operator when comparing to another RooAbsArg. More...
 
bool operator== (double value) const
 Equality operator comparing to a double. More...
 
virtual RooPlotplotOn (RooPlot *frame, const RooCmdArg &arg1=RooCmdArg(), const RooCmdArg &arg2=RooCmdArg(), const RooCmdArg &arg3=RooCmdArg(), const RooCmdArg &arg4=RooCmdArg(), const RooCmdArg &arg5=RooCmdArg(), const RooCmdArg &arg6=RooCmdArg(), const RooCmdArg &arg7=RooCmdArg(), const RooCmdArg &arg8=RooCmdArg(), const RooCmdArg &arg9=RooCmdArg(), const RooCmdArg &arg10=RooCmdArg()) const
 Plot (project) PDF on specified frame. More...
 
virtual RooPlotplotOn (RooPlot *frame, RooLinkedList &cmdList) const
 Internal back-end function of plotOn() with named arguments. More...
 
virtual std::list< double > * plotSamplingHint (RooAbsRealLValue &obs, double xlo, double xhi) const
 Interface for returning an optional hint for initial sampling points when constructing a curve projected on observable obs. More...
 
virtual RooPlotplotSliceOn (RooPlot *frame, const RooArgSet &sliceSet, Option_t *drawOptions="L", double scaleFactor=1.0, ScaleType stype=Relative, const RooAbsData *projData=nullptr) const
 
virtual void preferredObservableScanOrder (const RooArgSet &obs, RooArgSet &orderedObs) const
 Interface method for function objects to indicate their preferred order of observables for scanning their values into a (multi-dimensional) histogram or RooDataSet. More...
 
void printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override
 Structure printing. More...
 
void printValue (std::ostream &os) const override
 Print object value. More...
 
bool readFromStream (std::istream &is, bool compact, bool verbose=false) override
 Read object contents from stream (dummy for now) More...
 
void setCachedValue (double value, bool notifyClients=true) final
 Overwrite the value stored in this object's cache. More...
 
virtual bool setData (RooAbsData &, bool=true)
 
void setIntegratorConfig ()
 Remove the specialized numeric integration configuration associated with this object. More...
 
void setIntegratorConfig (const RooNumIntConfig &config)
 Set the given integrator configuration as default numeric integration configuration for this object. More...
 
void setParameterizeIntegral (const RooArgSet &paramVars)
 
void setPlotLabel (const char *label)
 Set the label associated with this variable. More...
 
void setUnit (const char *unit)
 
RooAbsMomentsigma (RooRealVar &obs)
 
RooAbsMomentsigma (RooRealVar &obs, const RooArgSet &nset)
 
RooNumIntConfigspecialIntegratorConfig () const
 Returns the specialized integrator configuration for this RooAbsReal. More...
 
RooNumIntConfigspecialIntegratorConfig (bool createOnTheFly)
 Returns the specialized integrator configuration for this RooAbsReal. More...
 
void Streamer (TBuffer &) override
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
void writeToStream (std::ostream &os, bool compact) const override
 Write object contents to stream (dummy for now) More...
 
- Public Member Functions inherited from RooAbsArg
 RooAbsArg ()
 Default constructor. More...
 
 RooAbsArg (const char *name, const char *title)
 Create an object with the specified name and descriptive title. More...
 
 RooAbsArg (const RooAbsArg &other, const char *name=nullptr)
 Copy constructor transfers all boolean and string properties of the original object. More...
 
 ~RooAbsArg () override
 Destructor. More...
 
bool addOwnedComponents (const RooAbsCollection &comps)
 Take ownership of the contents of 'comps'. More...
 
bool addOwnedComponents (RooAbsCollection &&comps)
 Take ownership of the contents of 'comps'. More...
 
bool addOwnedComponents (RooArgList &&comps)
 Take ownership of the contents of 'comps'. More...
 
template<typename... Args_t>
bool addOwnedComponents (std::unique_ptr< Args_t >... comps)
 
virtual void applyWeightSquared (bool flag)
 Disables or enables the usage of squared weights. More...
 
void attachArgs (const RooAbsCollection &set)
 Bind this node to objects in set. More...
 
void attachDataSet (const RooAbsData &set)
 Replace server nodes with names matching the dataset variable names with those data set variables, making this PDF directly dependent on the dataset. More...
 
void attachDataStore (const RooAbsDataStore &set)
 Replace server nodes with names matching the dataset variable names with those data set variables, making this PDF directly dependent on the dataset. More...
 
const std::set< std::string > & attributes () const
 
virtual bool canComputeBatchWithCuda () const
 
virtual bool checkObservables (const RooArgSet *nset) const
 Overloadable function in which derived classes can implement consistency checks of the variables. More...
 
virtual TObjectclone (const char *newname=nullptr) const =0
 
TObjectClone (const char *newname=nullptr) const override
 Make a clone of an object using the Streamer facility. More...
 
virtual RooAbsArgcloneTree (const char *newname=nullptr) const
 Clone tree expression of objects. More...
 
Int_t Compare (const TObject *other) const override
 Utility function used by TCollection::Sort to compare contained TObjects We implement comparison by name, resulting in alphabetical sorting by object name. More...
 
std::size_t dataToken () const
 Returns the token for retrieving results in the BatchMode. For internal use only. More...
 
Int_t defaultPrintContents (Option_t *opt) const override
 Define default contents to print. More...
 
bool dependsOn (const RooAbsArg &server, const RooAbsArg *ignoreArg=nullptr, bool valueOnly=false) const
 Test whether we depend on (ie, are served by) the specified object. More...
 
bool dependsOn (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=nullptr, bool valueOnly=false) const
 Test whether we depend on (ie, are served by) any object in the specified collection. More...
 
bool dependsOnValue (const RooAbsArg &server, const RooAbsArg *ignoreArg=nullptr) const
 Check whether this object depends on values served from the object passed as server. More...
 
bool dependsOnValue (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=nullptr) const
 Check whether this object depends on values from an element in the serverList. More...
 
virtual std::unique_ptr< RooArgSetfillNormSetForServer (RooArgSet const &normSet, RooAbsArg const &server) const
 Fills a RooArgSet to be used as the normalization set for a server, given a normalization set for this RooAbsArg. More...
 
bool getAttribute (const Text_t *name) const
 Check if a named attribute is set. By default, all attributes are unset. More...
 
RooLinkedList getCloningAncestors () const
 Return ancestors in cloning chain of this RooAbsArg. More...
 
RooArgSetgetComponents () const
 Create a RooArgSet with all components (branch nodes) of the expression tree headed by this object. More...
 
bool getObservables (const RooAbsCollection *depList, RooArgSet &outputSet, bool valueOnly=true) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that match any of the names the args in the supplied argset. More...
 
RooArgSetgetObservables (const RooAbsData &data) const
 Return the observables of this pdf given the observables defined by data. More...
 
RooArgSetgetObservables (const RooAbsData *data) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that match any of the names of the variable list of the supplied data set (the dependents). More...
 
RooArgSetgetObservables (const RooArgSet &set, bool valueOnly=true) const
 Given a set of possible observables, return the observables that this PDF depends on. More...
 
RooArgSetgetObservables (const RooArgSet *depList, bool valueOnly=true) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that match any of the names the args in the supplied argset. More...
 
RooArgSetgetParameters (const RooAbsData &data, bool stripDisconnected=true) const
 Return the parameters of this p.d.f when used in conjuction with dataset 'data'. More...
 
RooArgSetgetParameters (const RooAbsData *data, bool stripDisconnected=true) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that don't match any of the names of the variable list of the supplied data set (the dependents). More...
 
RooArgSetgetParameters (const RooArgSet &observables, bool stripDisconnected=true) const
 Return the parameters of the p.d.f given the provided set of observables. More...
 
RooArgSetgetParameters (const RooArgSet *observables, bool stripDisconnected=true) const
 Create a list of leaf nodes in the arg tree starting with ourself as top node that don't match any of the names the args in the supplied argset. More...
 
virtual bool getParameters (const RooArgSet *observables, RooArgSet &outputSet, bool stripDisconnected=true) const
 Fills a list with leaf nodes in the arg tree starting with ourself as top node that don't match any of the names the args in the supplied argset. More...
 
RooAbsProxygetProxy (Int_t index) const
 Return the nth proxy from the proxy list. More...
 
const Text_tgetStringAttribute (const Text_t *key) const
 Get string attribute mapped under key 'key'. More...
 
bool getTransientAttribute (const Text_t *name) const
 Check if a named attribute is set. More...
 
RooArgSetgetVariables (bool stripDisconnected=true) const
 Return RooArgSet with all variables (tree leaf nodes of expresssion tree) More...
 
void graphVizTree (const char *fileName, const char *delimiter="\n", bool useTitle=false, bool useLatex=false)
 Create a GraphViz .dot file visualizing the expression tree headed by this RooAbsArg object. More...
 
void graphVizTree (std::ostream &os, const char *delimiter="\n", bool useTitle=false, bool useLatex=false)
 Write the GraphViz representation of the expression tree headed by this RooAbsArg object to the given ostream. More...
 
bool hasClients () const
 
virtual bool hasRange (const char *) const
 
virtual bool importWorkspaceHook (RooWorkspace &ws)
 
virtual bool inRange (const char *) const
 
virtual bool isCategory () const
 
bool isCloneOf (const RooAbsArg &other) const
 Check if this object was created as a clone of 'other'. More...
 
bool isConstant () const
 Check if the "Constant" attribute is set. More...
 
virtual bool isDerived () const
 Does value or shape of this arg depend on any other arg? More...
 
virtual bool isIdentical (const RooAbsArg &other, bool assumeSameType=false) const =0
 
virtual bool isReducerNode () const
 
bool IsSortable () const override
 
bool localNoDirtyInhibit () const
 
const TNamednamePtr () const
 De-duplicated pointer to this object's name. More...
 
Int_t numProxies () const
 Return the number of registered proxies. More...
 
bool observableOverlaps (const RooAbsData *dset, const RooAbsArg &testArg) const
 Test if any of the dependents of the arg tree (as determined by getObservables) overlaps with those of the testArg. More...
 
bool observableOverlaps (const RooArgSet *depList, const RooAbsArg &testArg) const
 Test if any of the dependents of the arg tree (as determined by getObservables) overlaps with those of the testArg. More...
 
RooAbsArgoperator= (const RooAbsArg &other)=delete
 
virtual bool operator== (const RooAbsArg &other) const =0
 
bool overlaps (const RooAbsArg &testArg, bool valueOnly=false) const
 Test if any of the nodes of tree are shared with that of the given tree. More...
 
const RooArgSetownedComponents () const
 
void Print (Option_t *options=nullptr) const override
 Print the object to the defaultPrintStream(). More...
 
void printAddress (std::ostream &os) const override
 Print class name of object. More...
 
void printArgs (std::ostream &os) const override
 Print object arguments, ie its proxies. More...
 
void printClassName (std::ostream &os) const override
 Print object class name. More...
 
void printCompactTree (const char *indent="", const char *fileName=nullptr, const char *namePat=nullptr, RooAbsArg *client=nullptr)
 Print tree structure of expression tree on stdout, or to file if filename is specified. More...
 
void printCompactTree (std::ostream &os, const char *indent="", const char *namePat=nullptr, RooAbsArg *client=nullptr)
 Print tree structure of expression tree on given ostream. More...
 
virtual void printCompactTreeHook (std::ostream &os, const char *ind="")
 Hook function interface for object to insert additional information when printed in the context of a tree structure. More...
 
void printComponentTree (const char *indent="", const char *namePat=nullptr, Int_t nLevel=999)
 Print tree structure of expression tree on given ostream, only branch nodes are printed. More...
 
void printDirty (bool depth=true) const
 Print information about current value dirty state information. More...
 
virtual void printMetaArgs (std::ostream &) const
 
void printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override
 Implement multi-line detailed printing. More...
 
void printName (std::ostream &os) const override
 Print object name. More...
 
void printTitle (std::ostream &os) const override
 Print object title. More...
 
void printTree (std::ostream &os, TString indent="") const override
 Print object tree structure. More...
 
virtual bool readFromStream (std::istream &is, bool compact, bool verbose=false)=0
 
bool recursiveCheckObservables (const RooArgSet *nset) const
 Recursively call checkObservables on all nodes in the expression tree. More...
 
void removeStringAttribute (const Text_t *key)
 Delete a string attribute with a given key. More...
 
void setAttribute (const Text_t *name, bool value=true)
 Set (default) or clear a named boolean attribute of this object. More...
 
void setDataToken (std::size_t index)
 Sets the token for retrieving results in the BatchMode. For internal use only. More...
 
void setLocalNoDirtyInhibit (bool flag) const
 
void SetName (const char *name) override
 Set the name of the TNamed. More...
 
void SetNameTitle (const char *name, const char *title) override
 Set all the TNamed parameters (name and title). More...
 
void setProhibitServerRedirect (bool flag)
 
void setStringAttribute (const Text_t *key, const Text_t *value)
 Associate string 'value' to this object under key 'key'. More...
 
void setTransientAttribute (const Text_t *name, bool value=true)
 Set (default) or clear a named boolean attribute of this object. More...
 
void setWorkspace (RooWorkspace &ws)
 
const std::map< std::string, std::string > & stringAttributes () const
 
const std::set< std::string > & transientAttributes () const
 
virtual void writeToStream (std::ostream &os, bool compact) const =0
 
TIteratorclientIterator () const
 Retrieve a client iterator. More...
 
TIteratorvalueClientIterator () const
 
TIteratorshapeClientIterator () const
 
TIteratorserverIterator () const
 
RooFIter valueClientMIterator () const
 
RooFIter shapeClientMIterator () const
 
RooFIter serverMIterator () const
 
RooArgSetgetDependents (const RooArgSet &set) const
 
RooArgSetgetDependents (const RooAbsData *set) const
 
RooArgSetgetDependents (const RooArgSet *depList) const
 
bool dependentOverlaps (const RooAbsData *dset, const RooAbsArg &testArg) const
 
bool dependentOverlaps (const RooArgSet *depList, const RooAbsArg &testArg) const
 
bool checkDependents (const RooArgSet *nset) const
 
bool recursiveCheckDependents (const RooArgSet *nset) const
 
const RefCountList_tclients () const
 List of all clients of this object. More...
 
const RefCountList_tvalueClients () const
 List of all value clients of this object. Value clients receive value updates. More...
 
const RefCountList_tshapeClients () const
 List of all shape clients of this object. More...
 
const RefCountList_tservers () const
 List of all servers of this object. More...
 
RooAbsArgfindServer (const char *name) const
 Return server of this with name name. Returns nullptr if not found. More...
 
RooAbsArgfindServer (const RooAbsArg &arg) const
 Return server of this that has the same name as arg. Returns nullptr if not found. More...
 
RooAbsArgfindServer (Int_t index) const
 Return i-th server from server list. More...
 
bool isValueServer (const RooAbsArg &arg) const
 Check if this is serving values to arg. More...
 
bool isValueServer (const char *name) const
 Check if this is serving values to an object with name name. More...
 
bool isShapeServer (const RooAbsArg &arg) const
 Check if this is serving shape to arg. More...
 
bool isShapeServer (const char *name) const
 Check if this is serving shape to an object with name name. More...
 
void leafNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=nullptr, bool recurseNonDerived=false) const
 Fill supplied list with all leaf nodes of the arg tree, starting with ourself as top node. More...
 
void branchNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=nullptr, bool recurseNonDerived=false) const
 Fill supplied list with all branch nodes of the arg tree starting with ourself as top node. More...
 
void treeNodeServerList (RooAbsCollection *list, const RooAbsArg *arg=nullptr, bool doBranch=true, bool doLeaf=true, bool valueOnly=false, bool recurseNonDerived=false) const
 Fill supplied list with nodes of the arg tree, following all server links, starting with ourself as top node. More...
 
virtual bool isFundamental () const
 Is this object a fundamental type that can be added to a dataset? Fundamental-type subclasses override this method to return true. More...
 
bool redirectServers (const RooAbsCollection &newServerList, bool mustReplaceAll=false, bool nameChange=false, bool isRecursionStep=false)
 Replace all direct servers of this object with the new servers in newServerList. More...
 
bool recursiveRedirectServers (const RooAbsCollection &newServerList, bool mustReplaceAll=false, bool nameChange=false, bool recurseInNewSet=true)
 Recursively replace all servers with the new servers in newSet. More...
 
virtual void serverNameChangeHook (const RooAbsArg *, const RooAbsArg *)
 
void addServer (RooAbsArg &server, bool valueProp=true, bool shapeProp=false, std::size_t refCount=1)
 Register another RooAbsArg as a server to us, ie, declare that we depend on it. More...
 
void addServerList (RooAbsCollection &serverList, bool valueProp=true, bool shapeProp=false)
 Register a list of RooAbsArg as servers to us by calling addServer() for each arg in the list. More...
 
void replaceServer (RooAbsArg &oldServer, RooAbsArg &newServer, bool valueProp, bool shapeProp)
 Replace 'oldServer' with 'newServer'. More...
 
void changeServer (RooAbsArg &server, bool valueProp, bool shapeProp)
 Change dirty flag propagation mask for specified server. More...
 
void removeServer (RooAbsArg &server, bool force=false)
 Unregister another RooAbsArg as a server to us, ie, declare that we no longer depend on its value and shape. More...
 
RooAbsArgfindNewServer (const RooAbsCollection &newSet, bool nameChange) const
 Find the new server in the specified set that matches the old server. More...
 
virtual void optimizeCacheMode (const RooArgSet &observables)
 Activate cache mode optimization with given definition of observables. More...
 
virtual void optimizeCacheMode (const RooArgSet &observables, RooArgSet &optNodes, RooLinkedList &processedNodes)
 Activate cache mode optimization with given definition of observables. More...
 
bool findConstantNodes (const RooArgSet &observables, RooArgSet &cacheList)
 Find branch nodes with all-constant parameters, and add them to the list of nodes that can be cached with a dataset in a test statistic calculation. More...
 
bool findConstantNodes (const RooArgSet &observables, RooArgSet &cacheList, RooLinkedList &processedNodes)
 Find branch nodes with all-constant parameters, and add them to the list of nodes that can be cached with a dataset in a test statistic calculation. More...
 
virtual void constOptimizeTestStatistic (ConstOpCode opcode, bool doAlsoTrackingOpt=true)
 Interface function signaling a request to perform constant term optimization. More...
 
virtual CacheMode canNodeBeCached () const
 
virtual void setCacheAndTrackHints (RooArgSet &)
 
bool isShapeDirty () const
 
bool isValueDirty () const
 
bool isValueDirtyAndClear () const
 
bool isValueOrShapeDirtyAndClear () const
 
void registerCache (RooAbsCache &cache)
 Register RooAbsCache with this object. More...
 
void unRegisterCache (RooAbsCache &cache)
 Unregister a RooAbsCache. Called from the RooAbsCache destructor. More...
 
Int_t numCaches () const
 Return number of registered caches. More...
 
RooAbsCachegetCache (Int_t index) const
 Return registered cache object by index. More...
 
OperMode operMode () const
 Query the operation mode of this node. More...
 
void setOperMode (OperMode mode, bool recurseADirty=true)
 Set the operation mode of this node. More...
 
void setValueDirty ()
 Mark the element dirty. This forces a re-evaluation when a value is requested. More...
 
void setShapeDirty ()
 Notify that a shape-like property (e.g. binning) has changed. More...
 
const char * aggregateCacheUniqueSuffix () const
 
virtual const char * cacheUniqueSuffix () const
 
void wireAllCaches ()
 
RooExpensiveObjectCacheexpensiveObjectCache () const
 
virtual void setExpensiveObjectCache (RooExpensiveObjectCache &cache)
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
 TNamed (const TString &name, const TString &title)
 
virtual ~TNamed ()
 TNamed destructor. More...
 
void Clear (Option_t *option="") override
 Set name and title to empty strings (""). More...
 
TObjectClone (const char *newname="") const override
 Make a clone of an object using the Streamer facility. More...
 
Int_t Compare (const TObject *obj) const override
 Compare two TNamed objects. More...
 
void Copy (TObject &named) const override
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
const char * GetName () const override
 Returns name of object. More...
 
const char * GetTitle () const override
 Returns title of object. More...
 
ULong_t Hash () const override
 Return hash value for this object. More...
 
TClassIsA () const override
 
Bool_t IsSortable () const override
 
void ls (Option_t *option="") const override
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
void Print (Option_t *option="") const override
 Print TNamed name and title. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
void Streamer (TBuffer &) override
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=nullptr)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual TClassIsA () const
 
Bool_t IsDestructed () const
 IsDestructed. More...
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
void * operator new (size_t sz)
 
void * operator new (size_t sz, void *vp)
 
void * operator new[] (size_t sz)
 
void * operator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void Streamer (TBuffer &)
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
- Public Member Functions inherited from RooPrintable
 RooPrintable ()
 
virtual ~RooPrintable ()
 
virtual Int_t defaultPrintContents (Option_t *opt) const
 Default choice of contents to be printed (name and value) More...
 
virtual StyleOption defaultPrintStyle (Option_t *opt) const
 
virtual TClassIsA () const
 
virtual void printAddress (std::ostream &os) const
 Print class name of object. More...
 
virtual void printArgs (std::ostream &os) const
 Interface for printing of object arguments. More...
 
virtual void printClassName (std::ostream &os) const
 Print class name of object. More...
 
virtual void printExtras (std::ostream &os) const
 Interface to print extras of object. More...
 
virtual void printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const
 Interface for detailed printing of object. More...
 
virtual void printName (std::ostream &os) const
 Print name of object. More...
 
virtual void printStream (std::ostream &os, Int_t contents, StyleOption style, TString indent="") const
 Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'. More...
 
virtual void printTitle (std::ostream &os) const
 Print title of object. More...
 
virtual void printTree (std::ostream &os, TString indent="") const
 Interface for tree structure printing of object. More...
 
virtual void printValue (std::ostream &os) const
 Interface to print value of object. More...
 
virtual void Streamer (TBuffer &)
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from RooAbsLValue
 RooAbsLValue ()
 Constructor. More...
 
virtual ~RooAbsLValue ()
 Destructor. More...
 
virtual Int_t getBin (const char *rangeName=nullptr) const =0
 
virtual Int_t getBin (const RooAbsBinning *) const =0
 
virtual std::list< std::string > getBinningNames () const =0
 
virtual const RooAbsBinninggetBinningPtr (const char *rangeName) const =0
 
virtual double getBinWidth (Int_t i, const char *rangeName=nullptr) const =0
 
virtual TClassIsA () const
 
virtual Int_t numBins (const char *rangeName=nullptr) const =0
 
virtual void randomize (const char *rangeName=nullptr)=0
 
virtual void setBin (Int_t ibin, const char *rangeName=nullptr)=0
 
virtual void Streamer (TBuffer &)
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual double volume (const char *rangeName) const =0
 

Static Public Member Functions

static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static TH1createHistogram (const char *name, RooArgList &vars, const char *tAxisLabel, const RooAbsBinning **bins)
 Create a 1,2, or 3D-histogram with appropriate scale and labels. More...
 
static TH1createHistogram (const char *name, RooArgList &vars, const char *tAxisLabel, double *xlo, double *xhi, Int_t *nBins)
 Create 1-, 2- or 3-d ROOT histogram with labels taken from the variables in 'vars' and the with range and binning specified in xlo,xhi and nBins. More...
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from RooAbsReal
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static void clearEvalErrorLog ()
 Clear the stack of evaluation error messages. More...
 
static const char * DeclFileName ()
 
static RooNumIntConfigdefaultIntegratorConfig ()
 Returns the default numeric integration configuration for all RooAbsReals. More...
 
static EvalErrorIter evalErrorIter ()
 
static ErrorLoggingMode evalErrorLoggingMode ()
 Return current evaluation error logging mode. More...
 
static bool hideOffset ()
 
static void logEvalError (const RooAbsReal *originator, const char *origName, const char *message, const char *serverValueString=nullptr)
 Interface to insert remote error logging messages received by RooRealMPFE into current error loggin stream. More...
 
static Int_t numEvalErrorItems ()
 
static Int_t numEvalErrors ()
 Return the number of logged evaluation errors since the last clearing. More...
 
static void printEvalErrors (std::ostream &os=std::cout, Int_t maxPerNode=10000000)
 Print all outstanding logged evaluation error on the given ostream. More...
 
static void setEvalErrorLoggingMode (ErrorLoggingMode m)
 Set evaluation error logging mode. More...
 
static void setHideOffset (bool flag)
 
- Static Public Member Functions inherited from RooAbsArg
static void setDirtyInhibit (bool flag)
 Control global dirty inhibit mode. More...
 
static void verboseDirty (bool flag)
 Activate verbose messaging related to dirty flag propagation. More...
 
- Static Public Member Functions inherited from TNamed
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TObject
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static Longptr_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Static Public Member Functions inherited from RooPrintable
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static std::ostream & defaultPrintStream (std::ostream *os=nullptr)
 Return a reference to the current default stream to use in Print(). More...
 
static void nameFieldLength (Int_t newLen)
 Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount. More...
 
- Static Public Member Functions inherited from RooAbsLValue
static TClassClass ()
 
static const char * Class_Name ()
 
static constexpr Version_t Class_Version ()
 
static const char * DeclFileName ()
 

Protected Member Functions

void copyCache (const RooAbsArg *source, bool valueOnly=false, bool setValDirty=true) override
 Copy cache of another RooAbsArg to our cache. More...
 
bool fitRangeOKForPlotting () const
 Check if fit range is usable as plot range, i.e. More...
 
virtual void setValFast (double value)
 
- Protected Member Functions inherited from RooAbsReal
void attachToTree (TTree &t, Int_t bufSize=32000) override
 Attach object to a branch of given TTree. More...
 
void attachToVStore (RooVectorDataStore &vstore) override
 
RooFitResultchi2FitDriver (RooAbsReal &fcn, RooLinkedList &cmdList)
 Internal driver function for chi2 fits. More...
 
void copyCache (const RooAbsArg *source, bool valueOnly=false, bool setValDirty=true) override
 Copy the cached value of another RooAbsArg to our cache. More...
 
RooAbsRealcreateIntObj (const RooArgSet &iset, const RooArgSet *nset, const RooNumIntConfig *cfg, const char *rangeName) const
 Internal utility function for createIntegral() that creates the actual integral object. More...
 
virtual double evaluate () const =0
 Evaluate this PDF / function / constant. Needs to be overridden by all derived classes. More...
 
virtual RooSpan< doubleevaluateBatch (std::size_t, std::size_t)=delete
 
virtual RooSpan< doubleevaluateSpan (RooBatchCompute::RunContext &evalData, const RooArgSet *normSet) const
 Evaluate this object for a batch/span of data points. More...
 
void fillTreeBranch (TTree &t) override
 Fill the tree branch that associated with this object with its current value. More...
 
void findInnerMostIntegration (const RooArgSet &allObs, RooArgSet &innerObs, const char *rangeName) const
 Utility function for createIntObj() that aids in the construct of recursive integrals over functions with multiple observables with parameterized ranges. More...
 
TString integralNameSuffix (const RooArgSet &iset, const RooArgSet *nset=nullptr, const char *rangeName=nullptr, bool omitEmpty=false) const
 Construct std::string with unique suffix name to give to integral object that encodes integrated observables, normalization observables and the integration range name. More...
 
bool isSelectedComp () const
 If true, the current pdf is a selected component (for use in plotting) More...
 
bool isValid () const override
 Check if current value is valid. More...
 
virtual bool isValidReal (double, bool printError=false) const
 Interface function to check if given value is a valid value for this object. Returns true unless overridden. More...
 
void makeProjectionSet (const RooAbsArg *plotVar, const RooArgSet *allVars, RooArgSet &projectedVars, bool silent) const
 Utility function for plotOn() that constructs the set of observables to project when plotting ourselves as function of 'plotVar'. More...
 
bool matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a) const
 Utility function for use in getAnalyticalIntegral(). More...
 
bool matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b) const
 Utility function for use in getAnalyticalIntegral(). More...
 
bool matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b, const RooArgProxy &c) const
 Utility function for use in getAnalyticalIntegral(). More...
 
bool matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b, const RooArgProxy &c, const RooArgProxy &d) const
 Utility function for use in getAnalyticalIntegral(). More...
 
bool matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgSet &set) const
 Utility function for use in getAnalyticalIntegral(). More...
 
virtual RooPlotplotAsymOn (RooPlot *frame, const RooAbsCategoryLValue &asymCat, PlotOpt o) const
 
virtual RooPlotplotOn (RooPlot *frame, PlotOpt o) const
 Plotting engine function for internal use. More...
 
void plotOnCompSelect (RooArgSet *selNodes) const
 Helper function for plotting of composite p.d.fs. More...
 
RooPlotplotOnWithErrorBand (RooPlot *frame, const RooFitResult &fr, double Z, const RooArgSet *params, const RooLinkedList &argList, bool method1) const
 Plot function or PDF on frame with support for visualization of the uncertainty encoded in the given fit result fr. More...
 
bool plotSanityChecks (RooPlot *frame) const
 Utility function for plotOn(), perform general sanity check on frame to ensure safe plotting operations. More...
 
bool redirectServersHook (const RooAbsCollection &newServerList, bool mustReplaceAll, bool nameChange, bool isRecursiveStep) override
 A buffer for reading values from trees. More...
 
void selectComp (bool flag)
 
virtual void selectNormalization (const RooArgSet *depSet=nullptr, bool force=false)
 Interface function to force use of a given set of observables to interpret function value. More...
 
virtual void selectNormalizationRange (const char *rangeName=nullptr, bool force=false)
 Interface function to force use of a given normalization range to interpret function value. More...
 
void setTreeBranchStatus (TTree &t, bool active) override
 (De)Activate associated tree branch More...
 
void syncCache (const RooArgSet *set=nullptr) override
 
double traceEval (const RooArgSet *set) const
 Calculate current value of object, with error tracing wrapper. More...
 
- Protected Member Functions inherited from RooAbsArg
void attachToStore (RooAbsDataStore &store)
 Attach this argument to the data store such that it reads data from there. More...
 
virtual void attachToTree (TTree &t, Int_t bufSize=32000)=0
 Overloadable function for derived classes to implement attachment as branch to a TTree. More...
 
virtual void attachToVStore (RooVectorDataStore &vstore)=0
 
TString cleanBranchName () const
 Construct a mangled name from the actual name that is free of any math symbols that might be interpreted by TTree. More...
 
void clearShapeDirty () const
 
void clearValueAndShapeDirty () const
 
void clearValueDirty () const
 
virtual void copyCache (const RooAbsArg *source, bool valueOnly=false, bool setValDirty=true)=0
 
virtual void fillTreeBranch (TTree &t)=0
 
virtual void getObservablesHook (const RooArgSet *, RooArgSet *) const
 
virtual void getParametersHook (const RooArgSet *, RooArgSet *, bool) const
 
void graphVizAddConnections (std::set< std::pair< RooAbsArg *, RooAbsArg * > > &)
 Utility function that inserts all point-to-point client-server connections between any two RooAbsArgs in the expression tree headed by this object in the linkSet argument. More...
 
bool inhibitDirty () const
 Delete watch flag. More...
 
virtual void ioStreamerPass2 ()
 Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. More...
 
virtual bool isValid () const
 WVE (08/21/01) Probably obsolete now. More...
 
virtual void operModeHook ()
 
virtual void optimizeDirtyHook (const RooArgSet *)
 
void printAttribList (std::ostream &os) const
 Transient boolean attributes (not copied in ctor) More...
 
void registerProxy (RooArgProxy &proxy)
 Register an RooArgProxy in the proxy list. More...
 
void registerProxy (RooListProxy &proxy)
 Register an RooListProxy in the proxy list. More...
 
void registerProxy (RooSetProxy &proxy)
 Register an RooSetProxy in the proxy list. More...
 
void setProxyNormSet (const RooArgSet *nset)
 Forward a change in the cached normalization argset to all the registered proxies. More...
 
void setShapeDirty (const RooAbsArg *source)
 Notify that a shape-like property (e.g. binning) has changed. More...
 
virtual void setTreeBranchStatus (TTree &t, bool active)=0
 
void setValueDirty (const RooAbsArg *source)
 Force element to re-evaluate itself when a value is requested. More...
 
virtual void syncCache (const RooArgSet *nset=nullptr)=0
 
void unRegisterProxy (RooArgProxy &proxy)
 Remove proxy from proxy list. More...
 
void unRegisterProxy (RooListProxy &proxy)
 Remove proxy from proxy list. More...
 
void unRegisterProxy (RooSetProxy &proxy)
 Remove proxy from proxy list. More...
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 

Additional Inherited Members

- Public Types inherited from RooAbsReal
enum  ErrorLoggingMode { PrintErrors , CollectErrors , CountErrors , Ignore }
 
typedef std::map< constRooAbsArg *, std::pair< std::string, std::list< EvalError > > >::const_iterator EvalErrorIter
 
enum  ScaleType { Raw , Relative , NumEvent , RelativeExpected }
 
using value_type = double
 
- Public Types inherited from RooAbsArg
enum  CacheMode { Always =0 , NotAdvised =1 , Never =2 }
 
enum  ConstOpCode { Activate =0 , DeActivate =1 , ConfigChange =2 , ValueChange =3 }
 
enum  OperMode { Auto =0 , AClean =1 , ADirty =2 }
 
using RefCountList_t = RooSTLRefCountList< RooAbsArg >
 
using RefCountListLegacyIterator_t = TIteratorToSTLInterface< RefCountList_t::Container_t >
 
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
 
enum  EStatusBits {
  kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,
  kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 ))
}
 
- Public Types inherited from RooPrintable
enum  ContentsOption {
  kName =1 , kClassName =2 , kValue =4 , kArgs =8 ,
  kExtras =16 , kAddress =32 , kTitle =64 , kCollectionHeader =128
}
 
enum  StyleOption {
  kInline =1 , kSingleLine =2 , kStandard =3 , kVerbose =4 ,
  kTreeStructure =5
}
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = (1ULL << ( 3 )) }
 
- Static Protected Member Functions inherited from RooAbsReal
static void globalSelectComp (bool flag)
 Global switch controlling the activation of the selectComp() functionality. More...
 
- Static Protected Member Functions inherited from RooAbsArg
static void ioStreamerPass2Finalize ()
 Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. More...
 
- Protected Attributes inherited from RooAbsReal
bool _forceNumInt
 Force numerical integration if flag set. More...
 
TString _label
 Plot label for objects value. More...
 
RooArgSet_lastNSet
 ! More...
 
Int_t _plotBins
 Number of plot bins. More...
 
double _plotMax
 Maximum of plot range. More...
 
double _plotMin
 Minimum of plot range. More...
 
bool _selectComp
 
RooNumIntConfig_specIntegratorConfig
 
TString _unit
 Unit for objects value. More...
 
double _value
 Cache for current value of object. More...
 
- Protected Attributes inherited from RooAbsArg
std::set< std::string > _boolAttrib
 
std::set< std::string > _boolAttribTransient
 
std::vector< RooAbsCache * > _cacheList
 
RefCountList_t _clientList
 
RefCountList_t _clientListShape
 
RefCountList_t _clientListValue
 
std::size_t _dataToken = 0
 In which workspace do I live, if any. More...
 
bool _deleteWatch
 
RooExpensiveObjectCache_eocache {nullptr}
 Prohibit server redirects – Debugging tool. More...
 
bool _fast = false
 
bool _isConstant
 De-duplicated name pointer. This will be equal for all objects with the same name. More...
 
bool _localNoInhibitDirty
 Cached isConstant status. More...
 
RooWorkspace_myws
 Prevent 'AlwaysDirty' mode for this node. More...
 
const TNamed_namePtr
 
OperMode _operMode
 
RooArgSet_ownedComponents
 
bool _prohibitServerRedirect
 Set of owned component. More...
 
RooRefArray _proxyList
 
ProxyListCache _proxyListCache
 
RefCountList_t _serverList
 
bool _shapeDirty
 
std::map< std::string, std::string > _stringAttrib
 
bool _valueDirty
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 
- Static Protected Attributes inherited from RooAbsReal
static bool _globalSelectComp = false
 Component selection flag for RooAbsPdf::plotCompOn. More...
 
static bool _hideOffset = true
 Offset hiding flag. More...
 
- Static Protected Attributes inherited from RooAbsArg
static bool _inhibitDirty
 
static bool _verboseDirty
 cache of the list of proxies. Avoids type casting. More...
 
- Static Protected Attributes inherited from RooPrintable
static Int_t _nameLength
 

#include <RooAbsRealLValue.h>

Inheritance diagram for RooAbsRealLValue:
[legend]

Constructor & Destructor Documentation

◆ RooAbsRealLValue() [1/3]

RooAbsRealLValue::RooAbsRealLValue ( )
inline

Definition at line 34 of file RooAbsRealLValue.h.

◆ RooAbsRealLValue() [2/3]

RooAbsRealLValue::RooAbsRealLValue ( const char *  name,
const char *  title,
const char *  unit = "" 
)

Constructor.

Definition at line 64 of file RooAbsRealLValue.cxx.

◆ RooAbsRealLValue() [3/3]

RooAbsRealLValue::RooAbsRealLValue ( const RooAbsRealLValue other,
const char *  name = nullptr 
)

Copy constructor.

Definition at line 74 of file RooAbsRealLValue.cxx.

◆ ~RooAbsRealLValue()

RooAbsRealLValue::~RooAbsRealLValue ( )
override

Destructor.

Definition at line 83 of file RooAbsRealLValue.cxx.

Member Function Documentation

◆ Class()

static TClass * RooAbsRealLValue::Class ( )
static
Returns
TClass describing this class

◆ Class_Name()

static const char * RooAbsRealLValue::Class_Name ( )
static
Returns
Name of this class

◆ Class_Version()

static constexpr Version_t RooAbsRealLValue::Class_Version ( )
inlinestaticconstexpr
Returns
Version of this class

Definition at line 165 of file RooAbsRealLValue.h.

◆ copyCache()

void RooAbsRealLValue::copyCache ( const RooAbsArg source,
bool  valueOnly = false,
bool  setValDirty = true 
)
overrideprotectedvirtual

Copy cache of another RooAbsArg to our cache.

Reimplemented from RooAbsReal.

Reimplemented in RooRealVar.

Definition at line 383 of file RooAbsRealLValue.cxx.

◆ createHistogram() [1/11]

TH1F * RooAbsRealLValue::createHistogram ( const char *  name,
const char *  yAxisLabel 
) const

Create an empty 1D-histogram with appropriate scale and labels for this variable.

This method uses the default plot range which can be changed using the setPlotMin(),setPlotMax() methods, and the default binning which can be changed with setPlotBins(). The caller takes ownership of the returned object and is responsible for deleting it.

Definition at line 666 of file RooAbsRealLValue.cxx.

◆ createHistogram() [2/11]

TH1F * RooAbsRealLValue::createHistogram ( const char *  name,
const char *  yAxisLabel,
const RooAbsBinning bins 
) const

Create an empty 1D-histogram with appropriate scale and labels for this variable.

Definition at line 706 of file RooAbsRealLValue.cxx.

◆ createHistogram() [3/11]

TH1F * RooAbsRealLValue::createHistogram ( const char *  name,
const char *  yAxisLabel,
double  xlo,
double  xhi,
Int_t  nBins 
) const

Create an empty 1D-histogram with appropriate scale and labels for this variable.

This method uses the default plot range which can be changed using the setPlotMin(),setPlotMax() methods, and the default binning which can be changed with setPlotBins(). The caller takes ownership of the returned object and is responsible for deleting it.

Definition at line 693 of file RooAbsRealLValue.cxx.

◆ createHistogram() [4/11]

TH2F * RooAbsRealLValue::createHistogram ( const char *  name,
const RooAbsRealLValue yvar,
const char *  zAxisLabel,
const RooAbsBinning **  bins 
) const

Create an empty 2D-histogram with appropriate scale and labels for this variable (x) and the specified y variable.

Definition at line 782 of file RooAbsRealLValue.cxx.

◆ createHistogram() [5/11]

TH2F * RooAbsRealLValue::createHistogram ( const char *  name,
const RooAbsRealLValue yvar,
const char *  zAxisLabel = nullptr,
double xlo = nullptr,
double xhi = nullptr,
Int_t nBins = nullptr 
) const

Create an empty 2D-histogram with appropriate scale and labels for this variable (x) and the specified y variable.

This method uses the default plot ranges for x and y which can be changed using the setPlotMin(),setPlotMax() methods, and the default binning which can be changed with setPlotBins(). The caller takes ownership of the returned object and is responsible for deleting it.

Definition at line 724 of file RooAbsRealLValue.cxx.

◆ createHistogram() [6/11]

TH3F * RooAbsRealLValue::createHistogram ( const char *  name,
const RooAbsRealLValue yvar,
const RooAbsRealLValue zvar,
const char *  tAxisLabel,
const RooAbsBinning **  bins 
) const

Definition at line 857 of file RooAbsRealLValue.cxx.

◆ createHistogram() [7/11]

TH3F * RooAbsRealLValue::createHistogram ( const char *  name,
const RooAbsRealLValue yvar,
const RooAbsRealLValue zvar,
const char *  tAxisLabel,
double xlo = nullptr,
double xhi = nullptr,
Int_t nBins = nullptr 
) const

Create an empty 3D-histogram with appropriate scale and labels for this variable (x) and the specified y,z variables.

This method uses the default plot ranges for x,y,z which can be changed using the setPlotMin(),setPlotMax() methods, and the default binning which can be changed with setPlotBins(). The caller takes ownership of the returned object and is responsible for deleting it.

Definition at line 798 of file RooAbsRealLValue.cxx.

◆ createHistogram() [8/11]

RooAbsRealLValue::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

PyROOT

The RooAbsRealLValue::createHistogram() function is pythonized with the command argument pythonization. The keywords must correspond to the CmdArgs of the function.

Definition at line 513 of file RooAbsRealLValue.cxx.

◆ createHistogram() [9/11]

TH1 * RooAbsRealLValue::createHistogram ( const char *  name,
const RooLinkedList cmdList 
) const

Create empty 1,2 or 3D histogram Arguments recognized.

YVar()RooRealVar defining Y dimension with optional range/binning ZVar()RooRealVar defining Z dimension with optional range/binning AxisLabel() – Vertical axis label Binning() – Range/Binning specification of X axis

Definition at line 557 of file RooAbsRealLValue.cxx.

◆ createHistogram() [10/11]

TH1 * RooAbsRealLValue::createHistogram ( const char *  name,
RooArgList vars,
const char *  tAxisLabel,
const RooAbsBinning **  bins 
)
static

Create a 1,2, or 3D-histogram with appropriate scale and labels.

Binning and ranges are taken from the variables themselves and can be changed by calling their setPlotMin/Max() and setPlotBins() methods. A histogram can be filled using RooAbsReal::fillHistogram() or RooTreeData::fillHistogram(). The caller takes ownership of the returned object and is responsible for deleting it.

Definition at line 902 of file RooAbsRealLValue.cxx.

◆ createHistogram() [11/11]

TH1 * RooAbsRealLValue::createHistogram ( const char *  name,
RooArgList vars,
const char *  tAxisLabel,
double xlo,
double xhi,
Int_t nBins 
)
static

Create 1-, 2- or 3-d ROOT histogram with labels taken from the variables in 'vars' and the with range and binning specified in xlo,xhi and nBins.

The dimensions of the arrays xlo,xhi, nBins should match the number of objects in vars.

Definition at line 876 of file RooAbsRealLValue.cxx.

◆ createIntegral()

RooAbsReal * RooAbsRealLValue::createIntegral ( const RooArgSet iset,
const RooArgSet nset = nullptr,
const RooNumIntConfig cfg = nullptr,
const char *  rangeName = nullptr 
) const
overridevirtual

Create an object that represents the integral of the function over one or more observables std::listed in iset.

The actual integration calculation is only performed when the return object is evaluated. The name of the integral object is automatically constructed from the name of the input function, the variables it integrates and the range integrates over. If nset is specified the integrand is request to be normalized over nset (only meaningful when the integrand is a pdf). If rangename is specified the integral is performed over the named range, otherwise it is performed over the domain of each integrated observable. If cfg is specified it will be used to configure any numeric integration aspect of the integral. It will not force the integral to be performed numerically, which is decided automatically by RooRealIntegral.

Reimplemented from RooAbsReal.

Definition at line 1035 of file RooAbsRealLValue.cxx.

◆ DeclFileName()

static const char * RooAbsRealLValue::DeclFileName ( )
inlinestatic
Returns
Name of the file containing the class declaration

Definition at line 165 of file RooAbsRealLValue.h.

◆ fitRangeOKForPlotting()

bool RooAbsRealLValue::fitRangeOKForPlotting ( ) const
protected

Check if fit range is usable as plot range, i.e.

it is neither open ended, nor empty

Definition at line 482 of file RooAbsRealLValue.cxx.

◆ frame() [1/6]

RooPlot * RooAbsRealLValue::frame ( ) const

Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents.

Use x.frame() as the first argument to a y.plotOn(...) method, for example. The caller is responsible for deleting the returned object.

The current fit range may not be open ended or empty.

Definition at line 363 of file RooAbsRealLValue.cxx.

◆ frame() [2/6]

RooAbsRealLValue::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

Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents.

Use x.frame() as the first argument to a y.plotOn(...) method, for example. The caller is responsible for deleting the returned object.

Optional arguments
Range(double lo, double hi) Make plot frame for the specified range
Range(const char* name) Make plot frame for range with the specified name
Bins(Int_t nbins) Set default binning for datasets to specified number of bins
AutoRange(const RooAbsData& data, double margin) Specifies range so that all points in given data set fit inside the range with given margin.
AutoSymRange(const RooAbsData& data, double margin) Specifies range so that all points in given data set fit inside the range and center of range coincides with mean of distribution in given dataset.
Name(const char* name) Give specified name to RooPlot object
Title(const char* title) Give specified title to RooPlot object

PyROOT

The RooAbsRealLValue::frame() function is pythonized with the command argument pythonization. The keywords must correspond to the CmdArgs of the function.

Definition at line 206 of file RooAbsRealLValue.cxx.

◆ frame() [3/6]

RooPlot * RooAbsRealLValue::frame ( const RooLinkedList cmdList) const

Back-end function for named argument frame() method.

Definition at line 223 of file RooAbsRealLValue.cxx.

◆ frame() [4/6]

RooPlot * RooAbsRealLValue::frame ( double  xlo,
double  xhi 
) const

Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents.

Use x.frame() as the first argument to a y.plotOn(...) method, for example. The caller is responsible for deleting the returned object.

Definition at line 323 of file RooAbsRealLValue.cxx.

◆ frame() [5/6]

RooPlot * RooAbsRealLValue::frame ( double  xlo,
double  xhi,
Int_t  nbins 
) const

Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents.

Use x.frame() as the first argument to a y.plotOn(...) method, for example. The caller is responsible for deleting the returned object.

Definition at line 310 of file RooAbsRealLValue.cxx.

◆ frame() [6/6]

RooPlot * RooAbsRealLValue::frame ( Int_t  nbins) const

Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents.

Use x.frame() as the first argument to a y.plotOn(...) method, for example. The caller is responsible for deleting the returned object.

The current fit range may not be open ended or empty.

Definition at line 338 of file RooAbsRealLValue.cxx.

◆ getBin() [1/3]

Int_t RooAbsRealLValue::getBin ( const char *  rangeName = nullptr) const
inlineoverridevirtual

Implements RooAbsLValue.

Definition at line 51 of file RooAbsRealLValue.h.

◆ getBin() [2/3]

virtual Int_t RooAbsRealLValue::getBin ( const RooAbsBinning binning) const
inlinevirtual

Definition at line 61 of file RooAbsRealLValue.h.

◆ getBin() [3/3]

Int_t RooAbsRealLValue::getBin ( const RooAbsBinning ptr) const
inlineoverridevirtual

Implements RooAbsLValue.

Definition at line 58 of file RooAbsRealLValue.h.

◆ getBinning() [1/2]

virtual const RooAbsBinning & RooAbsRealLValue::getBinning ( const char *  name = nullptr,
bool  verbose = true,
bool  createOnTheFly = false 
) const
pure virtual

Retrive binning configuration with given name or default binning.

Implemented in RooErrorVar, RooLinearVar, and RooRealVar.

◆ getBinning() [2/2]

virtual RooAbsBinning & RooAbsRealLValue::getBinning ( const char *  name = nullptr,
bool  verbose = true,
bool  createOnTheFly = false 
)
pure virtual

Retrive binning configuration with given name or default binning.

Implemented in RooErrorVar, RooLinearVar, and RooRealVar.

◆ getBinningPtr()

const RooAbsBinning * RooAbsRealLValue::getBinningPtr ( const char *  rangeName) const
inlineoverridevirtual

Implements RooAbsLValue.

Definition at line 57 of file RooAbsRealLValue.h.

◆ getBins()

virtual Int_t RooAbsRealLValue::getBins ( const char *  name = nullptr) const
inlinevirtual

Get number of bins of currently defined range.

Parameters
nameOptionally, request number of bins for range with given name.

Definition at line 79 of file RooAbsRealLValue.h.

◆ getBinWidth() [1/2]

double RooAbsRealLValue::getBinWidth ( Int_t  i,
const char *  rangeName = nullptr 
) const
inlineoverridevirtual

Implements RooAbsLValue.

Definition at line 53 of file RooAbsRealLValue.h.

◆ getBinWidth() [2/2]

virtual double RooAbsRealLValue::getBinWidth ( Int_t  i,
const RooAbsBinning binning 
) const
inlinevirtual

Definition at line 63 of file RooAbsRealLValue.h.

◆ getMax()

virtual double RooAbsRealLValue::getMax ( const char *  name = nullptr) const
inlinevirtual

Get maximum of currently defined range.

Parameters
nameOptionally, request maximum of range with given name.

Definition at line 85 of file RooAbsRealLValue.h.

◆ getMin()

virtual double RooAbsRealLValue::getMin ( const char *  name = nullptr) const
inlinevirtual

Get minimum of currently defined range.

Parameters
nameOptionally, request minimum of range with given name.

Definition at line 82 of file RooAbsRealLValue.h.

◆ getRange()

std::pair< double, double > RooAbsRealLValue::getRange ( const char *  name = nullptr) const
inline

Get low and high bound of the variable.

Parameters
nameOptional range name. If not given, the default range will be used.
Returns
A pair with [lowerBound, upperBound]

Definition at line 89 of file RooAbsRealLValue.h.

◆ hasBinning()

virtual bool RooAbsRealLValue::hasBinning ( const char *  name) const
pure virtual

Check if binning with given name has been defined.

Implemented in RooErrorVar, RooLinearVar, and RooRealVar.

◆ hasMax()

bool RooAbsRealLValue::hasMax ( const char *  name = nullptr) const
inline

Check if variable has an upper bound.

Definition at line 96 of file RooAbsRealLValue.h.

◆ hasMin()

bool RooAbsRealLValue::hasMin ( const char *  name = nullptr) const
inline

Check if variable has a lower bound.

Definition at line 94 of file RooAbsRealLValue.h.

◆ hasRange()

bool RooAbsRealLValue::hasRange ( const char *  name) const
inlineoverridevirtual

Check if variable has a binning with given name.

Reimplemented from RooAbsArg.

Definition at line 98 of file RooAbsRealLValue.h.

◆ inRange() [1/3]

bool RooAbsRealLValue::inRange ( const char *  name) const
overridevirtual

Check if current value is inside range with given name.

Multiple comma-separated ranges can be passed. In this case, it will be checked if the value is in any of these ranges.

Reimplemented from RooAbsArg.

Definition at line 493 of file RooAbsRealLValue.cxx.

◆ inRange() [2/3]

bool RooAbsRealLValue::inRange ( double  value,
const char *  rangeName,
double clippedValPtr = nullptr 
) const

Return true if the input value is within our fit range.

Otherwise, return false and write a clipped value into clippedValPtr if it is non-zero.

Definition at line 93 of file RooAbsRealLValue.cxx.

◆ inRange() [3/3]

void RooAbsRealLValue::inRange ( std::span< const double values,
std::string const &  rangeName,
std::vector< bool > &  out 
) const

Definition at line 120 of file RooAbsRealLValue.cxx.

◆ IsA()

TClass * RooAbsRealLValue::IsA ( ) const
inlineoverridevirtual
Returns
TClass describing current object

Reimplemented from RooAbsLValue.

Reimplemented in RooErrorVar, RooLinearVar, and RooRealVar.

Definition at line 165 of file RooAbsRealLValue.h.

◆ isJacobianOK()

bool RooAbsRealLValue::isJacobianOK ( const RooArgSet depList) const
virtual

Reimplemented in RooLinearVar.

Definition at line 1025 of file RooAbsRealLValue.cxx.

◆ isLValue()

bool RooAbsRealLValue::isLValue ( ) const
inlineoverridevirtual

Is this argument an l-value, i.e., can it appear on the left-hand side of an assignment expression? LValues are also special since they can potentially be analytically integrated and generated.

Reimplemented from RooAbsArg.

Definition at line 104 of file RooAbsRealLValue.h.

◆ isValidReal()

bool RooAbsRealLValue::isValidReal ( double  value,
bool  printError = false 
) const
overridevirtual

Check if given value is valid.

Reimplemented from RooAbsReal.

Definition at line 141 of file RooAbsRealLValue.cxx.

◆ jacobian()

virtual double RooAbsRealLValue::jacobian ( ) const
inlinevirtual

Reimplemented in RooLinearVar.

Definition at line 102 of file RooAbsRealLValue.h.

◆ numBins() [1/2]

Int_t RooAbsRealLValue::numBins ( const char *  rangeName = nullptr) const
inlineoverridevirtual

Implements RooAbsLValue.

Definition at line 52 of file RooAbsRealLValue.h.

◆ numBins() [2/2]

virtual Int_t RooAbsRealLValue::numBins ( const RooAbsBinning binning) const
inlinevirtual

Definition at line 62 of file RooAbsRealLValue.h.

◆ operator=()

RooAbsArg & RooAbsRealLValue::operator= ( double  newValue)
virtual

Assignment operator from a double.

Reimplemented in RooErrorVar, RooLinearVar, and RooRealVar.

Definition at line 176 of file RooAbsRealLValue.cxx.

◆ printMultiline()

void RooAbsRealLValue::printMultiline ( std::ostream &  os,
Int_t  contents,
bool  verbose = false,
TString  indent = "" 
) const
overridevirtual

Structure printing.

Reimplemented from RooAbsReal.

Reimplemented in RooRealVar.

Definition at line 393 of file RooAbsRealLValue.cxx.

◆ randomize() [1/2]

void RooAbsRealLValue::randomize ( const char *  rangeName = nullptr)
overridevirtual

Set a new value sampled from a uniform distribution over the fit range.

Prints a warning and does nothing if the fit range is not finite.

Implements RooAbsLValue.

Definition at line 420 of file RooAbsRealLValue.cxx.

◆ randomize() [2/2]

void RooAbsRealLValue::randomize ( const RooAbsBinning binning)
virtual

Set a new value sampled from a uniform distribution over the fit range.

Prints a warning and does nothing if the fit range is not finite.

Definition at line 470 of file RooAbsRealLValue.cxx.

◆ readFromStream()

bool RooAbsRealLValue::readFromStream ( std::istream &  is,
bool  compact,
bool  verbose = false 
)
overridevirtual

Read object contents from given stream.

Reimplemented from RooAbsReal.

Reimplemented in RooErrorVar, RooLinearVar, and RooRealVar.

Definition at line 157 of file RooAbsRealLValue.cxx.

◆ setBin() [1/2]

void RooAbsRealLValue::setBin ( Int_t  ibin,
const char *  rangeName = nullptr 
)
overridevirtual

Set value to center of bin 'ibin' of binning 'rangeName' (or of default binning if no range is specified)

Implements RooAbsLValue.

Definition at line 440 of file RooAbsRealLValue.cxx.

◆ setBin() [2/2]

void RooAbsRealLValue::setBin ( Int_t  ibin,
const RooAbsBinning binning 
)
virtual

Set value to center of bin 'ibin' of binning 'binning'.

Definition at line 458 of file RooAbsRealLValue.cxx.

◆ setConstant()

void RooAbsRealLValue::setConstant ( bool  value = true)
inline

Definition at line 112 of file RooAbsRealLValue.h.

◆ setVal() [1/2]

virtual void RooAbsRealLValue::setVal ( double  value)
pure virtual

Set the current value of the object. Needs to be overridden by implementations.

Implemented in RooErrorVar, RooLinearVar, RooRealVar, RooErrorVar, and RooLinearVar.

◆ setVal() [2/2]

virtual void RooAbsRealLValue::setVal ( double  value,
const char *   
)
inlinevirtual

Set the current value of the object.

The rangeName is ignored. Can be overridden by derived classes to e.g. check if the value fits in the given range.

Reimplemented in RooErrorVar, RooLinearVar, and RooRealVar.

Definition at line 44 of file RooAbsRealLValue.h.

◆ setValFast()

virtual void RooAbsRealLValue::setValFast ( double  value)
inlineprotectedvirtual

Reimplemented in RooRealVar.

Definition at line 160 of file RooAbsRealLValue.h.

◆ Streamer()

void RooAbsRealLValue::Streamer ( TBuffer )
overridevirtual

Reimplemented from RooAbsLValue.

Reimplemented in RooErrorVar, RooLinearVar, and RooRealVar.

◆ StreamerNVirtual()

void RooAbsRealLValue::StreamerNVirtual ( TBuffer ClassDef_StreamerNVirtual_b)
inline

Definition at line 165 of file RooAbsRealLValue.h.

◆ volume() [1/2]

double RooAbsRealLValue::volume ( const char *  rangeName) const
inlineoverridevirtual

Implements RooAbsLValue.

Definition at line 54 of file RooAbsRealLValue.h.

◆ volume() [2/2]

virtual double RooAbsRealLValue::volume ( const RooAbsBinning binning) const
inlinevirtual

Definition at line 64 of file RooAbsRealLValue.h.

◆ writeToStream()

void RooAbsRealLValue::writeToStream ( std::ostream &  os,
bool  compact 
) const
overridevirtual

Write object contents to given stream.

Reimplemented from RooAbsReal.

Reimplemented in RooErrorVar, RooLinearVar, and RooRealVar.

Definition at line 167 of file RooAbsRealLValue.cxx.

Libraries for RooAbsRealLValue:
[legend]

The documentation for this class was generated from the following files: