 |
ROOT
Reference Guide |
|
| |
ROOT
Reference Guide |
|
Class RooIntegralMorph is an implementation of the histogram interpolation technique described by Alex Read in 'NIM A 425 (1999) 357-369 'Linear interpolation of histograms' for continuous functions rather than histograms.
The interpolation method, in short, works as follows.
From a technical point of view class RooIntegralMorph is a p.d.f that takes two input p.d.fs f1(x,p) an f2(x,q) and an interpolation parameter to make a p.d.f fbar(x,p,q,alpha). The shapes f1 and f2 are always taken to be end the end-points of the parameter alpha, regardless of what the those numeric values are.
Since the value of fbar(x) cannot be easily calculated for a given value of x, class RooIntegralMorph is an implementation of RooAbsCachedPdf and calculates the shape of the interpolated p.d.f. fbar(x) for all values of x for a given value of alpha,p,q and caches these values in a histogram (as implemented by RooAbsCachedPdf). The binning granularity of the cache can be controlled by the binning named "cache" on the RooRealVar representing the observable x. The fbar sampling algorithm is based on a recursive division mechanism with a built-in precision cutoff: First an initial sampling in 64 equally spaced bins is made. Then the value of fbar is calculated in the center of each gap. If the calculated value deviates too much from the value obtained by linear interpolation from the edge bins, gap is recursively divided. This strategy makes it possible to define a very fine cache sampling (e.g. 1000 or 10000) bins without incurring a corresponding CPU penalty.
Note on numeric stability of the algorithm. Since the algorithm relies on a numeric inversion of cumulative distributions functions, some precision may be lost at the 'edges' of the same (i.e. at regions in x where the c.d.f. value is close to zero or one). The general sampling strategy is to start with 64 equally spaces samples in the range y=(0.01-0.99). Then the y ranges are pushed outward by reducing y (or the distance of y to 1.0) by a factor of sqrt(10) iteratively up to the point where the corresponding x value no longer changes significantly. For p.d.f.s with very flat tails such as Gaussians some part of the tail may be lost due to limitations in numeric precision in the CDF inversion step.
An effect related to the above limitation in numeric precision should be anticipated when floating the alpha parameter in a fit. If a p.d.f with such flat tails is fitted, it is likely that the dataset contains events in the flat tail region. If the alpha parameter is varied, the likelihood contribution from such events may exhibit discontinuities in alpha, causing discontinuities in the summed likelihood as well that will cause convergence problems in MINUIT. To mitigate this effect one can use the setCacheAlpha() method to instruct RooIntegralMorph to construct a two-dimensional cache for its output values in both x and alpha. If linear interpolation is requested on the resulting output histogram, the resulting interpolation of the p.d.f in the alpha dimension will smooth out the discontinuities in the tail regions result in a continuous likelihood distribution that can be fitted. An added advantage of the cacheAlpha option is that if parameters p,q of f1,f2 are fixed, the cached values in RooIntegralMorph are valid for the entire fit session and do not need to be recalculated for each change in alpha, which may result an considerable increase in calculation speed.
Definition at line 26 of file RooIntegralMorph.h.
Classes | |
| class | MorphCacheElem |
Public Member Functions | |
| RooIntegralMorph ()=default | |
| RooIntegralMorph (const char *name, const char *title, RooAbsReal &_pdf1, RooAbsReal &_pdf2, RooAbsReal &_x, RooAbsReal &_alpha, bool cacheAlpha=false) | |
| Constructor with observables x, pdf shapes pdf1 and pdf2 which represent the shapes at the end points of the interpolation parameter alpha If doCacheAlpha is true, a two-dimensional cache is constructed in both alpha and x. | |
| RooIntegralMorph (const RooIntegralMorph &other, const char *name=nullptr) | |
| Copy constructor. | |
| bool | cacheAlpha () const |
| TObject * | clone (const char *newname) const override |
| TClass * | IsA () const override |
| void | preferredObservableScanOrder (const RooArgSet &obs, RooArgSet &orderedObs) const override |
| Indicate to the RooAbsCachedPdf base class that for the filling of the cache the traversal of the x should be in the innermost loop, to minimize recalculation of the one-dimensional internal cache for a fixed value of alpha. | |
| bool | selfNormalized () const override |
| Shows if a PDF is self-normalized, which means that no attempt is made to add a normalization term. | |
| void | setCacheAlpha (bool flag) |
| void | Streamer (TBuffer &) override |
| Stream an object of class TObject. | |
| void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
 Public Member Functions inherited from RooAbsCachedPdf | |
| RooAbsCachedPdf () | |
| RooAbsCachedPdf (const char *name, const char *title, int ipOrder=0) | |
| Constructor. | |
| RooAbsCachedPdf (const RooAbsCachedPdf &other, const char *name=nullptr) | |
| Copy constructor. | |
| double | analyticalIntegralWN (Int_t code, const RooArgSet *normSet, const char *rangeName=nullptr) const override |
| Implements internal (analytical) integration capabilities. | |
| std::unique_ptr< RooAbsArg > | compileForNormSet (RooArgSet const &normSet, RooFit::Detail::CompileContext &ctx) const override |
| bool | forceAnalyticalInt (const RooAbsArg &dep) const override |
| Force RooRealIntegral to offer all our actual observable for internal integration. | |
| Int_t | getAnalyticalIntegralWN (RooArgSet &allVars, RooArgSet &analVars, const RooArgSet *normSet, const char *rangeName=nullptr) const override |
| Advertises internal (analytical) integration capabilities. | |
| RooDataHist * | getCacheHist (const RooArgSet &nset) const |
| RooDataHist * | getCacheHist (const RooArgSet *nset=nullptr) const |
| Return pointer to RooDataHist cache histogram for given choice of observables. | |
| RooAbsPdf * | getCachePdf (const RooArgSet &nset) const |
| RooAbsPdf * | getCachePdf (const RooArgSet *nset=nullptr) const |
| Return pointer to RooHistPdf cache pdf for given choice of observables. | |
| Int_t | getInterpolationOrder () const |
| double | getValV (const RooArgSet *set=nullptr) const override |
| Implementation of getVal() overriding default implementation of RooAbsPdf. | |
| void | setInterpolationOrder (int order) |
| Change the interpolation order that is used in RooHistPdf cache representation smoothing the RooDataHist shapes. | |
| void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
| Public Member Functions inherited from RooAbsPdf | |
| RooAbsPdf () | |
| Default constructor. | |
| RooAbsPdf (const char *name, const char *title, double minVal, double maxVal) | |
| Constructor with name, title, and plot range. | |
| RooAbsPdf (const char *name, const char *title=nullptr) | |
| Constructor with name and title only. | |
| ~RooAbsPdf () override | |
| Destructor. | |
| double | analyticalIntegralWN (Int_t code, const RooArgSet *normSet, const char *rangeName=nullptr) const override |
| Analytical integral with normalization (see RooAbsReal::analyticalIntegralWN() for further information). | |
| virtual RooAbsGenContext * | autoGenContext (const RooArgSet &vars, const RooDataSet *prototype=nullptr, const RooArgSet *auxProto=nullptr, bool verbose=false, bool autoBinned=true, const char *binnedTag="") const |
| virtual RooAbsGenContext * | binnedGenContext (const RooArgSet &vars, bool verbose=false) const |
| Return a binned generator context. | |
| bool | canBeExtended () const |
| If true, PDF can provide extended likelihood term. | |
| std::unique_ptr< RooAbsArg > | compileForNormSet (RooArgSet const &normSet, RooFit::Detail::CompileContext &ctx) const override |
| RooFit::OwningPtr< RooAbsReal > | createCdf (const RooArgSet &iset, const RooArgSet &nset=RooArgSet()) |
| Create a cumulative distribution function of this p.d.f in terms of the observables listed in iset. | |
| RooFit::OwningPtr< RooAbsReal > | createCdf (const RooArgSet &iset, const RooCmdArg &arg1, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) |
Create an object that represents the integral of the function over one or more observables listed in iset. | |
| virtual std::unique_ptr< RooAbsReal > | createExpectedEventsFunc (const RooArgSet *nset) const |
| Returns an object that represents the expected number of events for a given normalization set, similar to how createIntegral() returns an object that returns the integral. | |
| template<typename... CmdArgs_t> | |
| RooFit::OwningPtr< RooAbsReal > | createNLL (RooAbsData &data, CmdArgs_t const &... cmdArgs) |
| Construct representation of -log(L) of PDF with given dataset. | |
| virtual RooAbsPdf * | createProjection (const RooArgSet &iset) |
| Return a p.d.f that represent a projection of this p.d.f integrated over given observables. | |
| RooFit::OwningPtr< RooAbsReal > | createScanCdf (const RooArgSet &iset, const RooArgSet &nset, Int_t numScanBins, Int_t intOrder) |
| double | expectedEvents (const RooArgSet &nset) const |
| Return expected number of events to be used in calculation of extended likelihood. | |
| virtual double | expectedEvents (const RooArgSet *nset) const |
| Return expected number of events to be used in calculation of extended likelihood. | |
| double | extendedTerm (double sumEntries, double expected, double sumEntriesW2=0.0, bool doOffset=false) const |
| double | extendedTerm (double sumEntries, RooArgSet const *nset, double sumEntriesW2=0.0, bool doOffset=false) const |
| Return the extended likelihood term ( \( N_\mathrm{expect} - N_\mathrm{observed} \cdot \log(N_\mathrm{expect} \)) of this PDF for the given number of observed events. | |
| double | extendedTerm (RooAbsData const &data, bool weightSquared, bool doOffset=false) const |
| Return the extended likelihood term ( \( N_\mathrm{expect} - N_\mathrm{observed} \cdot \log(N_\mathrm{expect} \)) of this PDF for the given number of observed events. | |
| virtual ExtendMode | extendMode () const |
| Returns ability of PDF to provide extended likelihood terms. | |
| template<typename... CmdArgs_t> | |
| RooFit::OwningPtr< RooFitResult > | fitTo (RooAbsData &data, CmdArgs_t const &... cmdArgs) |
| Fit PDF to given dataset. | |
| virtual RooAbsGenContext * | genContext (const RooArgSet &vars, const RooDataSet *prototype=nullptr, const RooArgSet *auxProto=nullptr, bool verbose=false) const |
| Interface function to create a generator context from a p.d.f. | |
| RooFit::OwningPtr< RooDataSet > | generate (const RooArgSet &whatVars, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}) |
| Generate a new dataset containing the specified variables with events sampled from our distribution. | |
| RooFit::OwningPtr< RooDataSet > | generate (const RooArgSet &whatVars, const RooDataSet &prototype, Int_t nEvents=0, bool verbose=false, bool randProtoOrder=false, bool resampleProto=false) const |
Generate a new dataset using a prototype dataset as a model, with values of the variables in whatVars sampled from our distribution. | |
| RooFit::OwningPtr< RooDataSet > | generate (const RooArgSet &whatVars, double nEvents=0, bool verbose=false, bool autoBinned=true, const char *binnedTag="", bool expectedData=false, bool extended=false) const |
| Generate a new dataset containing the specified variables with events sampled from our distribution. | |
| RooFit::OwningPtr< RooDataSet > | generate (const RooArgSet &whatVars, Int_t nEvents, const RooCmdArg &arg1, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}) |
| See RooAbsPdf::generate(const RooArgSet&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&) | |
| RooFit::OwningPtr< RooDataSet > | generate (GenSpec &) const |
| Generate according to GenSpec obtained from prepareMultiGen(). | |
| virtual RooFit::OwningPtr< RooDataHist > | generateBinned (const RooArgSet &whatVars, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}) const |
| Generate a new dataset containing the specified variables with events sampled from our distribution. | |
| virtual RooFit::OwningPtr< RooDataHist > | generateBinned (const RooArgSet &whatVars, double nEvents, bool expectedData=false, bool extended=false) const |
| Generate a new dataset containing the specified variables with events sampled from our distribution. | |
| virtual RooFit::OwningPtr< RooDataHist > | generateBinned (const RooArgSet &whatVars, double nEvents, const RooCmdArg &arg1, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}) const |
| As RooAbsPdf::generateBinned(const RooArgSet&, const RooCmdArg&,const RooCmdArg&, const RooCmdArg&,const RooCmdArg&, const RooCmdArg&,const RooCmdArg&) const. | |
| virtual void | generateEvent (Int_t code) |
| Interface for generation of an event using the algorithm corresponding to the specified code. | |
| virtual RooFit::OwningPtr< RooDataSet > | generateSimGlobal (const RooArgSet &whatVars, Int_t nEvents) |
| Special generator interface for generation of 'global observables' – for RooStats tools. | |
| RooArgSet * | getAllConstraints (const RooArgSet &observables, RooArgSet &constrainedParams, bool stripDisconnected=true) const |
| This helper function finds and collects all constraints terms of all component p.d.f.s and returns a RooArgSet with all those terms. | |
| virtual RooArgSet * | getConstraints (const RooArgSet &, RooArgSet const &, RooArgSet &) const |
| virtual Int_t | getGenerator (const RooArgSet &directVars, RooArgSet &generateVars, bool staticInitOK=true) const |
| Load generatedVars with the subset of directVars that we can generate events for, and return a code that specifies the generator algorithm we will use. | |
| const RooNumGenConfig * | getGeneratorConfig () const |
| Return the numeric MC generator configuration used for this object. | |
| void | getLogProbabilities (std::span< const double > pdfValues, double *output) const |
| virtual double | getLogVal (const RooArgSet *set=nullptr) const |
| Return the log of the current value with given normalization An error message is printed if the argument of the log is negative. | |
| double | getNorm (const RooArgSet &nset) const |
| Get normalisation term needed to normalise the raw values returned by getVal(). | |
| virtual double | getNorm (const RooArgSet *set=nullptr) const |
| Get normalisation term needed to normalise the raw values returned by getVal(). | |
| const RooAbsReal * | getNormIntegral (const RooArgSet &nset) const |
| virtual const RooAbsReal * | getNormObj (const RooArgSet *set, const RooArgSet *iset, const TNamed *rangeName=nullptr) const |
| Return pointer to RooAbsReal object that implements calculation of integral over observables iset in range rangeName, optionally taking the integrand normalized over observables nset. | |
| double | getValV (const RooArgSet *set=nullptr) const override |
Return current value, normalized by integrating over the observables in nset. | |
| virtual void | initGenerator (Int_t code) |
| Interface for one-time initialization to setup the generator for the specified code. | |
| virtual bool | isDirectGenSafe (const RooAbsArg &arg) const |
| Check if given observable can be safely generated using the pdfs internal generator mechanism (if that existsP). | |
| bool | mustBeExtended () const |
| If true PDF must provide extended likelihood term. | |
| const char * | normRange () const |
| virtual RooPlot * | paramOn (RooPlot *frame, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) |
| Add a box with parameter values (and errors) to the specified frame. | |
| RooPlot * | plotOn (RooPlot *frame, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}, const RooCmdArg &arg9={}, const RooCmdArg &arg10={}) const override |
| Helper calling plotOn(RooPlot*, RooLinkedList&) const. | |
| RooPlot * | plotOn (RooPlot *frame, RooLinkedList &cmdList) const override |
| Plot (project) PDF on specified frame. | |
| GenSpec * | prepareMultiGen (const RooArgSet &whatVars, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}) |
| Prepare GenSpec configuration object for efficient generation of multiple datasets from identical specification. | |
| void | printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override |
| Print multi line detailed information of this RooAbsPdf. | |
| void | printValue (std::ostream &os) const override |
| Print value of p.d.f, also print normalization integral that was last used, if any. | |
| virtual void | resetErrorCounters (Int_t resetValue=10) |
| Reset error counter to given value, limiting the number of future error messages for this pdf to 'resetValue'. | |
| void | setGeneratorConfig () |
| Remove the specialized numeric MC generator configuration associated with this object. | |
| void | setGeneratorConfig (const RooNumGenConfig &config) |
| Set the given configuration as default numeric MC generator configuration for this object. | |
| void | setNormRange (const char *rangeName) |
| void | setNormRangeOverride (const char *rangeName) |
| void | setTraceCounter (Int_t value, bool allNodes=false) |
| Reset trace counter to given value, limiting the number of future trace messages for this pdf to 'value'. | |
| RooNumGenConfig * | specialGeneratorConfig () const |
| Returns the specialized integrator configuration for this RooAbsReal. | |
| RooNumGenConfig * | specialGeneratorConfig (bool createOnTheFly) |
| Returns the specialized integrator configuration for this RooAbsReal. | |
| void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
| Public Member Functions inherited from RooAbsReal | |
| RooAbsReal () | |
| coverity[UNINIT_CTOR] Default constructor | |
| RooAbsReal (const char *name, const char *title, const char *unit="") | |
| Constructor with unit label. | |
| RooAbsReal (const char *name, const char *title, double minVal, double maxVal, const char *unit="") | |
| Constructor with plot range and unit label. | |
| RooAbsReal (const RooAbsReal &other, const char *name=nullptr) | |
| Copy constructor. | |
| ~RooAbsReal () override | |
| Destructor. | |
| virtual double | analyticalIntegral (Int_t code, const char *rangeName=nullptr) const |
| Implements the actual analytical integral(s) advertised by getAnalyticalIntegral. | |
| TF1 * | asTF (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. | |
| virtual std::list< double > * | binBoundaries (RooAbsRealLValue &obs, double xlo, double xhi) const |
Retrieve bin boundaries if this distribution is binned in obs. | |
| RooFit::OwningPtr< RooAbsFunc > | bindVars (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). | |
| virtual std::string | buildCallToAnalyticIntegral (Int_t code, const char *rangeName, RooFit::Detail::CodeSquashContext &ctx) const |
| This function defines the analytical integral translation for the class. | |
| virtual RooFit::OwningPtr< RooFitResult > | chi2FitTo (RooDataHist &data, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) |
| Perform a \( \chi^2 \) fit to given histogram. | |
| virtual RooFit::OwningPtr< RooFitResult > | chi2FitTo (RooDataHist &data, const RooLinkedList &cmdList) |
| Calls RooAbsReal::createChi2(RooDataSet& data, const RooLinkedList& cmdList) and returns fit result. | |
| virtual RooFit::OwningPtr< RooFitResult > | chi2FitTo (RooDataSet &xydata, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) |
Perform a 2-D \( \chi^2 \) fit using a series of x and y values stored in the dataset xydata. | |
| virtual RooFit::OwningPtr< RooFitResult > | chi2FitTo (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. | |
| virtual RooFit::OwningPtr< RooAbsReal > | createChi2 (RooDataHist &data, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) |
| Create a \( \chi^2 \) variable from a histogram and this function. | |
| virtual RooFit::OwningPtr< RooAbsReal > | createChi2 (RooDataHist &data, const RooLinkedList &cmdList) |
| virtual RooFit::OwningPtr< RooAbsReal > | createChi2 (RooDataSet &data, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) |
| Create a \( \chi^2 \) from a series of x and y values stored in a dataset. | |
| virtual RooFit::OwningPtr< RooAbsReal > | createChi2 (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&) | |
| RooFit::OwningPtr< RooAbsArg > | createFundamental (const char *newname=nullptr) const override |
| Create a RooRealVar fundamental object with our properties. | |
| TH1 * | createHistogram (const char *name, const RooAbsRealLValue &xvar, const RooCmdArg &arg1={}, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) const |
| Create and fill a ROOT histogram TH1, TH2 or TH3 with the values of this function. | |
| TH1 * | createHistogram (const char *name, const RooAbsRealLValue &xvar, RooLinkedList &argList) const |
| Internal method implementing createHistogram. | |
| TH1 * | createHistogram (RooStringView 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. | |
| RooFit::OwningPtr< RooAbsReal > | createIntegral (const RooArgSet &iset, const char *rangeName) const |
| Create integral over observables in iset in range named rangeName. | |
| RooFit::OwningPtr< RooAbsReal > | createIntegral (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. | |
| RooFit::OwningPtr< RooAbsReal > | createIntegral (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. | |
| virtual RooFit::OwningPtr< RooAbsReal > | createIntegral (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 listed in iset. | |
| RooFit::OwningPtr< RooAbsReal > | createIntegral (const RooArgSet &iset, const RooCmdArg &arg1, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) const |
Create an object that represents the integral of the function over one or more observables listed in iset. | |
| RooFit::OwningPtr< RooAbsReal > | createIntegral (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. | |
| RooFit::OwningPtr< RooAbsReal > | createIntRI (const RooArgSet &iset, const RooArgSet &nset={}) |
| Utility function for createRunningIntegral. | |
| const RooAbsReal * | createPlotProjection (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. | |
| const RooAbsReal * | createPlotProjection (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. | |
| virtual RooFit::OwningPtr< RooAbsReal > | createProfile (const RooArgSet ¶msOfInterest) |
| Create a RooProfileLL object that eliminates all nuisance parameters in the present function. | |
| RooFit::OwningPtr< RooAbsReal > | createRunningIntegral (const RooArgSet &iset, const RooArgSet &nset={}) |
| Calls createRunningIntegral(const RooArgSet&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&, const RooCmdArg&) | |
| RooFit::OwningPtr< RooAbsReal > | createRunningIntegral (const RooArgSet &iset, const RooCmdArg &arg1, const RooCmdArg &arg2={}, const RooCmdArg &arg3={}, const RooCmdArg &arg4={}, const RooCmdArg &arg5={}, const RooCmdArg &arg6={}, const RooCmdArg &arg7={}, const RooCmdArg &arg8={}) |
| Create an object that represents the running integral of the function over one or more observables listed in iset, i.e. | |
| RooFit::OwningPtr< RooAbsReal > | createScanRI (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. | |
| virtual double | defaultErrorLevel () const |
| RooDerivative * | derivative (RooRealVar &obs, const RooArgSet &normSet, Int_t order, double eps=0.001) |
| Return function representing first, second or third order derivative of this function. | |
| RooDerivative * | derivative (RooRealVar &obs, Int_t order=1, double eps=0.001) |
| Return function representing first, second or third order derivative of this function. | |
| virtual void | enableOffsetting (bool) |
| RooDataHist * | fillDataHist (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. | |
| TH1 * | fillHistogram (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. | |
| double | findRoot (RooRealVar &x, double xmin, double xmax, double yval) |
| Return value of x (in range xmin,xmax) at which function equals yval. | |
| 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. | |
| 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. | |
| virtual void | forceNumInt (bool flag=true) |
| RooFunctor * | functor (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. | |
| virtual Int_t | getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=nullptr) const |
| Interface function getAnalyticalIntergral advertises the analytical integrals that are supported. | |
| bool | getForceNumInt () const |
| RooNumIntConfig * | getIntegratorConfig () |
| Return the numeric integration configuration used for this object. | |
| const RooNumIntConfig * | getIntegratorConfig () const |
| Return the numeric integration configuration used for this object. | |
| virtual Int_t | getMaxVal (const RooArgSet &vars) const |
| Advertise capability to determine maximum value of function for given set of observables. | |
| const char * | getPlotLabel () const |
| Get the label associated with the variable. | |
| double | getPropagatedError (const RooFitResult &fr, const RooArgSet &nset={}) const |
| Propagates parameter uncertainties to an uncertainty estimate for this RooAbsReal. | |
| TString | getTitle (bool appendUnit=false) const |
| Return this variable's title string. | |
| const Text_t * | getUnit () const |
| double | getVal (const RooArgSet &normalisationSet) const |
| Like getVal(const RooArgSet*), but always requires an argument for normalisation. | |
| double | getVal (const RooArgSet *normalisationSet=nullptr) const |
| Evaluate object. | |
| virtual void | gradient (double *) const |
| virtual bool | hasGradient () const |
| virtual bool | isBinnedDistribution (const RooArgSet &) const |
| Tests if the distribution is binned. Unless overridden by derived classes, this always returns false. | |
| bool | isIdentical (const RooAbsArg &other, bool assumeSameType=false) const override |
| virtual bool | isOffsetting () const |
| bool | isSelectedComp () const |
| If true, the current pdf is a selected component (for use in plotting) | |
| void | logEvalError (const char *message, const char *serverValueString=nullptr) const |
| Log evaluation error message. | |
| virtual double | maxVal (Int_t code) const |
| Return maximum value for set of observables identified by code assigned in getMaxVal. | |
| RooAbsMoment * | mean (RooRealVar &obs) |
| RooAbsMoment * | mean (RooRealVar &obs, const RooArgSet &nset) |
| virtual Int_t | minTrialSamples (const RooArgSet &) const |
| RooAbsMoment * | moment (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. | |
| RooAbsMoment * | moment (RooRealVar &obs, Int_t order, bool central, bool takeRoot) |
| Return function representing moment of function of given order. | |
| virtual double | offset () const |
| bool | operator== (const RooAbsArg &other) const override |
| Equality operator when comparing to another RooAbsArg. | |
| bool | operator== (double value) const |
| Equality operator comparing to a double. | |
| 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. | |
| void | printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override |
| Structure printing. | |
| void | printValue (std::ostream &os) const override |
| Print object value. | |
| bool | readFromStream (std::istream &is, bool compact, bool verbose=false) override |
| Read object contents from stream (dummy for now) | |
| void | selectComp (bool flag) |
| void | setCachedValue (double value, bool notifyClients=true) final |
| Overwrite the value stored in this object's cache. | |
| virtual bool | setData (RooAbsData &, bool=true) |
| void | setIntegratorConfig () |
| Remove the specialized numeric integration configuration associated with this object. | |
| void | setIntegratorConfig (const RooNumIntConfig &config) |
| Set the given integrator configuration as default numeric integration configuration for this object. | |
| void | setParameterizeIntegral (const RooArgSet ¶mVars) |
| void | setPlotLabel (const char *label) |
| Set the label associated with this variable. | |
| void | setUnit (const char *unit) |
| RooAbsMoment * | sigma (RooRealVar &obs) |
| RooAbsMoment * | sigma (RooRealVar &obs, const RooArgSet &nset) |
| RooNumIntConfig * | specialIntegratorConfig () const |
| Returns the specialized integrator configuration for this RooAbsReal. | |
| RooNumIntConfig * | specialIntegratorConfig (bool createOnTheFly) |
| Returns the specialized integrator configuration for this RooAbsReal. | |
| void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
| void | writeToStream (std::ostream &os, bool compact) const override |
| Write object contents to stream (dummy for now) | |
| Public Member Functions inherited from RooAbsArg | |
| RooAbsArg () | |
| Default constructor. | |
| RooAbsArg (const char *name, const char *title) | |
| Create an object with the specified name and descriptive title. | |
| RooAbsArg (const RooAbsArg &other, const char *name=nullptr) | |
| Copy constructor transfers all boolean and string properties of the original object. | |
| ~RooAbsArg () override | |
| Destructor. | |
| bool | addOwnedComponents (const RooAbsCollection &comps) |
| Take ownership of the contents of 'comps'. | |
| bool | addOwnedComponents (RooAbsCollection &&comps) |
| Take ownership of the contents of 'comps'. | |
| bool | addOwnedComponents (RooArgList &&comps) |
| Take ownership of the contents of 'comps'. | |
| 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. | |
| void | attachArgs (const RooAbsCollection &set) |
Bind this node to objects in set. | |
| 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. | |
| 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. | |
| 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. | |
| TObject * | Clone (const char *newname=nullptr) const override |
| Make a clone of an object using the Streamer facility. | |
| virtual RooAbsArg * | cloneTree (const char *newname=nullptr) const |
| Clone tree expression of objects. | |
| 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. | |
| std::size_t | dataToken () const |
| Returns the token for retrieving results in the BatchMode. For internal use only. | |
| Int_t | defaultPrintContents (Option_t *opt) const override |
| Define default contents to print. | |
| 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. | |
| 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. | |
| bool | dependsOn (TNamed const *namePtr, const RooAbsArg *ignoreArg=nullptr, bool valueOnly=false) const |
| Test whether we depend on (ie, are served by) an object with a specific name. | |
| bool | dependsOnValue (const RooAbsArg &server, const RooAbsArg *ignoreArg=nullptr) const |
Check whether this object depends on values served from the object passed as server. | |
| bool | dependsOnValue (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=nullptr) const |
Check whether this object depends on values from an element in the serverList. | |
| bool | getAttribute (const Text_t *name) const |
| Check if a named attribute is set. By default, all attributes are unset. | |
| RooFit::OwningPtr< RooArgSet > | getComponents () const |
| Create a RooArgSet with all components (branch nodes) of the expression tree headed by this object. | |
| 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. | |
| RooFit::OwningPtr< RooArgSet > | getObservables (const RooAbsData &data) const |
Return the observables of this pdf given the observables defined by data. | |
| RooFit::OwningPtr< RooArgSet > | getObservables (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). | |
| RooFit::OwningPtr< RooArgSet > | getObservables (const RooArgSet &set, bool valueOnly=true) const |
| Given a set of possible observables, return the observables that this PDF depends on. | |
| RooFit::OwningPtr< RooArgSet > | getObservables (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. | |
| RooFit::OwningPtr< RooArgSet > | getParameters (const RooAbsData &data, bool stripDisconnected=true) const |
| Return the parameters of this p.d.f when used in conjunction with dataset 'data'. | |
| RooFit::OwningPtr< RooArgSet > | getParameters (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). | |
| RooFit::OwningPtr< RooArgSet > | getParameters (const RooArgSet &observables, bool stripDisconnected=true) const |
| Return the parameters of the p.d.f given the provided set of observables. | |
| RooFit::OwningPtr< RooArgSet > | getParameters (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. | |
| 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. | |
| RooAbsProxy * | getProxy (Int_t index) const |
| Return the nth proxy from the proxy list. | |
| const Text_t * | getStringAttribute (const Text_t *key) const |
| Get string attribute mapped under key 'key'. | |
| bool | getTransientAttribute (const Text_t *name) const |
| Check if a named attribute is set. | |
| RooFit::OwningPtr< RooArgSet > | getVariables (bool stripDisconnected=true) const |
| Return RooArgSet with all variables (tree leaf nodes of expression tree) | |
| 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. | |
| 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. | |
| bool | hasClients () const |
| bool | hasDataToken () const |
| virtual bool | hasRange (const char *) const |
| virtual bool | importWorkspaceHook (RooWorkspace &ws) |
| virtual bool | inRange (const char *) const |
| virtual bool | isCategory () const |
| bool | isConstant () const |
| Check if the "Constant" attribute is set. | |
| virtual bool | isDerived () const |
| Does value or shape of this arg depend on any other arg? | |
| virtual bool | isReducerNode () const |
| bool | IsSortable () const override |
| bool | localNoDirtyInhibit () const |
| const TNamed * | namePtr () const |
| De-duplicated pointer to this object's name. | |
| Int_t | numProxies () const |
| Return the number of registered proxies. | |
| 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. | |
| 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. | |
| RooAbsArg & | operator= (const RooAbsArg &other)=delete |
| 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. | |
| const RooArgSet * | ownedComponents () const |
| void | Print (Option_t *options=nullptr) const override |
| Print the object to the defaultPrintStream(). | |
| void | printAddress (std::ostream &os) const override |
| Print address of this RooAbsArg. | |
| void | printArgs (std::ostream &os) const override |
| Print object arguments, ie its proxies. | |
| void | printClassName (std::ostream &os) const override |
| Print object class name. | |
| 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. | |
| void | printCompactTree (std::ostream &os, const char *indent="", const char *namePat=nullptr, RooAbsArg *client=nullptr) |
| Print tree structure of expression tree on given ostream. | |
| 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. | |
| 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. | |
| void | printDirty (bool depth=true) const |
| Print information about current value dirty state information. | |
| virtual void | printMetaArgs (std::ostream &) const |
| void | printName (std::ostream &os) const override |
| Print object name. | |
| void | printTitle (std::ostream &os) const override |
| Print object title. | |
| void | printTree (std::ostream &os, TString indent="") const override |
| Print object tree structure. | |
| bool | recursiveCheckObservables (const RooArgSet *nset) const |
| Recursively call checkObservables on all nodes in the expression tree. | |
| void | removeStringAttribute (const Text_t *key) |
| Delete a string attribute with a given key. | |
| void | resetDataToken () |
| void | setAttribute (const Text_t *name, bool value=true) |
| Set (default) or clear a named boolean attribute of this object. | |
| void | setDataToken (std::size_t index) |
| Sets the token for retrieving results in the BatchMode. For internal use only. | |
| void | setLocalNoDirtyInhibit (bool flag) const |
| void | SetName (const char *name) override |
| Set the name of the TNamed. | |
| void | SetNameTitle (const char *name, const char *title) override |
| Set all the TNamed parameters (name and title). | |
| void | setProhibitServerRedirect (bool flag) |
| void | setStringAttribute (const Text_t *key, const Text_t *value) |
| Associate string 'value' to this object under key 'key'. | |
| void | setTransientAttribute (const Text_t *name, bool value=true) |
| Set (default) or clear a named boolean attribute of this object. | |
| void | setWorkspace (RooWorkspace &ws) |
| const std::map< std::string, std::string > & | stringAttributes () const |
| const std::set< std::string > & | transientAttributes () const |
| virtual void | translate (RooFit::Detail::CodeSquashContext &ctx) const |
| This function defines a translation for each RooAbsReal based object that can be used to express the class as simple C++ code. | |
| RooWorkspace * | workspace () const |
| const RefCountList_t & | clients () const |
| List of all clients of this object. | |
| const RefCountList_t & | valueClients () const |
| List of all value clients of this object. Value clients receive value updates. | |
| const RefCountList_t & | shapeClients () const |
| List of all shape clients of this object. | |
| const RefCountList_t & | servers () const |
| List of all servers of this object. | |
| RooAbsArg * | findServer (const char *name) const |
Return server of this with name name. Returns nullptr if not found. | |
| RooAbsArg * | findServer (const RooAbsArg &arg) const |
Return server of this that has the same name as arg. Returns nullptr if not found. | |
| RooAbsArg * | findServer (Int_t index) const |
| Return i-th server from server list. | |
| bool | isValueServer (const RooAbsArg &arg) const |
Check if this is serving values to arg. | |
| bool | isValueServer (const char *name) const |
Check if this is serving values to an object with name name. | |
| bool | isShapeServer (const RooAbsArg &arg) const |
Check if this is serving shape to arg. | |
| bool | isShapeServer (const char *name) const |
Check if this is serving shape to an object with name name. | |
| 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. | |
| 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. | |
| 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. | |
| 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. | |
| virtual bool | isLValue () const |
| 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. | |
| 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. | |
| bool | redirectServers (std::unordered_map< RooAbsArg *, RooAbsArg * > const &replacements) |
| Replace some servers of this object. | |
| bool | recursiveRedirectServers (const RooAbsCollection &newServerList, bool mustReplaceAll=false, bool nameChange=false, bool recurseInNewSet=true) |
Recursively replace all servers with the new servers in newSet. | |
| 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. | |
| 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. | |
| void | replaceServer (RooAbsArg &oldServer, RooAbsArg &newServer, bool valueProp, bool shapeProp) |
| Replace 'oldServer' with 'newServer', specifying whether the new server has value or shape server properties. | |
| void | changeServer (RooAbsArg &server, bool valueProp, bool shapeProp) |
| Change dirty flag propagation mask for specified server. | |
| 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. | |
| RooAbsArg * | findNewServer (const RooAbsCollection &newSet, bool nameChange) const |
| Find the new server in the specified set that matches the old server. | |
| virtual void | optimizeCacheMode (const RooArgSet &observables) |
| Activate cache mode optimization with given definition of observables. | |
| virtual void | optimizeCacheMode (const RooArgSet &observables, RooArgSet &optNodes, RooLinkedList &processedNodes) |
| Activate cache mode optimization with given definition of observables. | |
| 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. | |
| 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. | |
| virtual void | constOptimizeTestStatistic (ConstOpCode opcode, bool doAlsoTrackingOpt=true) |
| Interface function signaling a request to perform constant term optimization. | |
| 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. | |
| void | unRegisterCache (RooAbsCache &cache) |
| Unregister a RooAbsCache. Called from the RooAbsCache destructor. | |
| Int_t | numCaches () const |
| Return number of registered caches. | |
| RooAbsCache * | getCache (Int_t index) const |
| Return registered cache object by index. | |
| OperMode | operMode () const |
| Query the operation mode of this node. | |
| void | setOperMode (OperMode mode, bool recurseADirty=true) |
| Set the operation mode of this node. | |
| void | setValueDirty () |
| Mark the element dirty. This forces a re-evaluation when a value is requested. | |
| void | setShapeDirty () |
| Notify that a shape-like property (e.g. binning) has changed. | |
| const char * | aggregateCacheUniqueSuffix () const |
| virtual const char * | cacheUniqueSuffix () const |
| void | wireAllCaches () |
| RooExpensiveObjectCache & | expensiveObjectCache () 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. | |
| TNamed (const TString &name, const TString &title) | |
| virtual | ~TNamed () |
| TNamed destructor. | |
| void | Clear (Option_t *option="") override |
| Set name and title to empty strings (""). | |
| TObject * | Clone (const char *newname="") const override |
| Make a clone of an object using the Streamer facility. | |
| Int_t | Compare (const TObject *obj) const override |
| Compare two TNamed objects. | |
| void | Copy (TObject &named) const override |
| Copy this to obj. | |
| virtual void | FillBuffer (char *&buffer) |
| Encode TNamed into output buffer. | |
| const char * | GetName () const override |
| Returns name of object. | |
| const char * | GetTitle () const override |
| Returns title of object. | |
| ULong_t | Hash () const override |
| Return hash value for this object. | |
| TClass * | IsA () const override |
| Bool_t | IsSortable () const override |
| void | ls (Option_t *option="") const override |
| List TNamed name and title. | |
| TNamed & | operator= (const TNamed &rhs) |
| TNamed assignment operator. | |
| void | Print (Option_t *option="") const override |
| Print TNamed name and title. | |
| virtual void | SetTitle (const char *title="") |
| Set the title of the TNamed. | |
| virtual Int_t | Sizeof () const |
| Return size of the TNamed part of the TObject. | |
| void | Streamer (TBuffer &) override |
| Stream an object of class TObject. | |
| void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
| Public Member Functions inherited from TObject | |
| TObject () | |
| TObject constructor. | |
| TObject (const TObject &object) | |
| TObject copy ctor. | |
| virtual | ~TObject () |
| TObject destructor. | |
| void | AbstractMethod (const char *method) const |
| Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
| virtual void | AppendPad (Option_t *option="") |
| Append graphics object to current pad. | |
| virtual void | Browse (TBrowser *b) |
| Browse object. May be overridden for another default action. | |
| 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. | |
| virtual const char * | ClassName () const |
| Returns name of class to which the object belongs. | |
| virtual void | Delete (Option_t *option="") |
| Delete this object. | |
| virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
| Computes distance from point (px,py) to the object. | |
| virtual void | Draw (Option_t *option="") |
| Default Draw method for all objects. | |
| virtual void | DrawClass () const |
| Draw class inheritance tree of the class to which this object belongs. | |
| virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1). | |
| virtual void | Dump () const |
| Dump contents of object on stdout. | |
| virtual void | Error (const char *method, const char *msgfmt,...) const |
| Issue error message. | |
| 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. | |
| virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
| Execute method on this object with parameters stored in the TObjArray. | |
| virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
| Execute action corresponding to an event at (px,py). | |
| virtual void | Fatal (const char *method, const char *msgfmt,...) const |
| Issue fatal error message. | |
| virtual TObject * | FindObject (const char *name) const |
| Must be redefined in derived classes. | |
| virtual TObject * | FindObject (const TObject *obj) const |
| Must be redefined in derived classes. | |
| virtual Option_t * | GetDrawOption () const |
| Get option used by the graphics system to draw this object. | |
| virtual const char * | GetIconName () const |
| Returns mime type name of object. | |
| virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
| Returns string containing info about the object at position (px,py). | |
| virtual Option_t * | GetOption () const |
| virtual UInt_t | GetUniqueID () const |
| Return the unique object id. | |
| virtual Bool_t | HandleTimer (TTimer *timer) |
| Execute action in response of a timer timing out. | |
| 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. | |
| virtual void | Info (const char *method, const char *msgfmt,...) const |
| Issue info message. | |
| virtual Bool_t | InheritsFrom (const char *classname) const |
| Returns kTRUE if object inherits from class "classname". | |
| virtual Bool_t | InheritsFrom (const TClass *cl) const |
| Returns kTRUE if object inherits from TClass cl. | |
| virtual void | Inspect () const |
| Dump contents of this object in a graphics canvas. | |
| void | InvertBit (UInt_t f) |
| Bool_t | IsDestructed () const |
| IsDestructed. | |
| virtual Bool_t | IsEqual (const TObject *obj) const |
| Default equal comparison (objects are equal if they have the same address in memory). | |
| virtual Bool_t | IsFolder () const |
| Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
| R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
| R__ALWAYS_INLINE Bool_t | IsZombie () const |
| 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). | |
| virtual Bool_t | Notify () |
| This method must be overridden to handle object notification (the base implementation is no-op). | |
| void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
| Use this method to declare a method obsolete. | |
| void | operator delete (void *ptr) |
| Operator delete. | |
| void | operator delete (void *ptr, void *vp) |
| Only called by placement new when throwing an exception. | |
| void | operator delete[] (void *ptr) |
| Operator delete []. | |
| void | operator delete[] (void *ptr, void *vp) |
| Only called by placement new[] when throwing an exception. | |
| 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) |
| TObject & | operator= (const TObject &rhs) |
| TObject assignment operator. | |
| virtual void | Paint (Option_t *option="") |
| This method must be overridden if a class wants to paint itself. | |
| virtual void | Pop () |
| Pop on object drawn in a pad to the top of the display list. | |
| virtual Int_t | Read (const char *name) |
| Read contents of object with specified name from the current directory. | |
| virtual void | RecursiveRemove (TObject *obj) |
| Recursively remove this object from a list. | |
| void | ResetBit (UInt_t f) |
| virtual void | SaveAs (const char *filename="", Option_t *option="") const |
| Save this object in the file specified by filename. | |
| virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
| Save a primitive as a C++ statement(s) on output stream "out". | |
| void | SetBit (UInt_t f) |
| void | SetBit (UInt_t f, Bool_t set) |
| Set or unset the user status bits as specified in f. | |
| virtual void | SetDrawOption (Option_t *option="") |
| Set drawing option for object. | |
| virtual void | SetUniqueID (UInt_t uid) |
| Set the unique object id. | |
| void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
| virtual void | SysError (const char *method, const char *msgfmt,...) const |
| Issue system error message. | |
| 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. | |
| virtual void | Warning (const char *method, const char *msgfmt,...) const |
| Issue warning message. | |
| virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
| Write this object to the current directory. | |
| virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
| Write this object to the current directory. | |
| Public Member Functions inherited from RooPrintable | |
| RooPrintable () | |
| virtual | ~RooPrintable () |
| virtual StyleOption | defaultPrintStyle (Option_t *opt) const |
| virtual void | printExtras (std::ostream &os) const |
| Interface to print extras of object. | |
| 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'. | |
| void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
Static Public Member Functions | |
| static TClass * | Class () |
| static const char * | Class_Name () |
| static constexpr Version_t | Class_Version () |
| static const char * | DeclFileName () |
| Static Public Member Functions inherited from RooAbsCachedPdf | |
| static TClass * | Class () |
| static const char * | Class_Name () |
| static constexpr Version_t | Class_Version () |
| static const char * | DeclFileName () |
| Static Public Member Functions inherited from RooAbsPdf | |
| static TClass * | Class () |
| static const char * | Class_Name () |
| static constexpr Version_t | Class_Version () |
| static const char * | DeclFileName () |
| static RooNumGenConfig * | defaultGeneratorConfig () |
| Returns the default numeric MC generator configuration for all RooAbsReals. | |
| static int | verboseEval () |
| Return global level of verbosity for p.d.f. evaluations. | |
| static void | verboseEval (Int_t stat) |
| Change global level of verbosity for p.d.f. evaluations. | |
| Static Public Member Functions inherited from RooAbsReal | |
| static TClass * | Class () |
| static const char * | Class_Name () |
| static constexpr Version_t | Class_Version () |
| static void | clearEvalErrorLog () |
| Clear the stack of evaluation error messages. | |
| static const char * | DeclFileName () |
| static RooNumIntConfig * | defaultIntegratorConfig () |
| Returns the default numeric integration configuration for all RooAbsReals. | |
| static std::map< constRooAbsArg *, std::pair< std::string, std::list< RooAbsReal::EvalError > > >::iterator | evalErrorIter () |
| static ErrorLoggingMode | evalErrorLoggingMode () |
| Return current evaluation error logging mode. | |
| 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 logging stream. | |
| static Int_t | numEvalErrorItems () |
| static Int_t | numEvalErrors () |
| Return the number of logged evaluation errors since the last clearing. | |
| static void | printEvalErrors (std::ostream &os=std::cout, Int_t maxPerNode=10000000) |
| Print all outstanding logged evaluation error on the given ostream. | |
| static void | setEvalErrorLoggingMode (ErrorLoggingMode m) |
| Set evaluation error logging mode. | |
| static void | setHideOffset (bool flag) |
| Static Public Member Functions inherited from RooAbsArg | |
| static void | setDirtyInhibit (bool flag) |
| Control global dirty inhibit mode. | |
| static void | verboseDirty (bool flag) |
| Activate verbose messaging related to dirty flag propagation. | |
| Static Public Member Functions inherited from TNamed | |
| static TClass * | Class () |
| static const char * | Class_Name () |
| static constexpr Version_t | Class_Version () |
| static const char * | DeclFileName () |
| Static Public Member Functions inherited from TObject | |
| static TClass * | Class () |
| static const char * | Class_Name () |
| static constexpr Version_t | Class_Version () |
| static const char * | DeclFileName () |
| static Longptr_t | GetDtorOnly () |
| Return destructor only flag. | |
| static Bool_t | GetObjectStat () |
| Get status of object stat flag. | |
| static void | SetDtorOnly (void *obj) |
| Set destructor only flag. | |
| static void | SetObjectStat (Bool_t stat) |
| Turn on/off tracking of objects in the TObjectTable. | |
| Static Public Member Functions inherited from RooPrintable | |
| static TClass * | Class () |
| 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(). | |
| static void | nameFieldLength (Int_t newLen) |
| Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount. | |
Protected Member Functions | |
| RooFit::OwningPtr< RooArgSet > | actualObservables (const RooArgSet &nset) const override |
| Observable to be cached for given choice of normalization. | |
| RooFit::OwningPtr< RooArgSet > | actualParameters (const RooArgSet &nset) const override |
| Parameters of the cache. | |
| PdfCacheElem * | createCache (const RooArgSet *nset) const override |
| Create and return a derived MorphCacheElem. | |
| double | evaluate () const override |
| Dummy. | |
| void | fillCacheObject (PdfCacheElem &cache) const override |
| Fill the cache with the interpolated shape. | |
| const char * | inputBaseName () const override |
| Return base name component for cache components in this case a string encoding the names of both end point p.d.f.s. | |
| Protected Member Functions inherited from RooAbsCachedPdf | |
| virtual const char * | binningName () const |
| std::string | cacheNameSuffix (const RooArgSet &nset) const |
| Construct string with unique suffix for cache objects based on observable names that define cache configuration. | |
| void | disableCache (bool flag) |
| void | doEval (RooFit::EvalContext &) const override |
| Base function for computing multiple values of a RooAbsReal. | |
| PdfCacheElem * | getCache (const RooArgSet *nset, bool recalculate=true) const |
| Retrieve cache object associated with given choice of observables. | |
| virtual TString | histNameSuffix () const |
| virtual const char * | payloadUniqueSuffix () const |
| virtual RooAbsArg & | pdfObservable (RooAbsArg &histObservable) const |
| Protected Member Functions inherited from RooAbsPdf | |
| RooAbsPdf (const RooAbsPdf &other, const char *name=nullptr) | |
| Copy constructor. | |
| virtual std::unique_ptr< RooAbsReal > | createNLLImpl (RooAbsData &data, const RooLinkedList &cmdList) |
| Protected implementation of the NLL creation routine. | |
| virtual std::unique_ptr< RooFitResult > | fitToImpl (RooAbsData &data, const RooLinkedList &cmdList) |
| Protected implementation of the likelihood fitting routine. | |
| bool | isActiveNormSet (RooArgSet const *normSet) const |
Checks if normSet is the currently active normalization set of this PDF, meaning is exactly the same object as the one the _normSet member points to (or both are nullptr). | |
| double | normalizeWithNaNPacking (double rawVal, double normVal) const |
| RooPlot * | plotOn (RooPlot *frame, PlotOpt o) const override |
| Plot oneself on 'frame'. | |
| Int_t * | randomizeProtoOrder (Int_t nProto, Int_t nGen, bool resample=false) const |
| Return lookup table with randomized order for nProto prototype events. | |
| bool | redirectServersHook (const RooAbsCollection &newServerList, bool mustReplaceAll, bool nameChange, bool isRecursiveStep) override |
| The cache manager. | |
| virtual bool | syncNormalization (const RooArgSet *dset, bool adjustProxies=true) const |
| Verify that the normalization integral cached with this PDF is valid for given set of normalization observables. | |
| Protected Member Functions inherited from RooAbsReal | |
| void | attachToTree (TTree &t, Int_t bufSize=32000) override |
| Attach object to a branch of given TTree. | |
| void | attachToVStore (RooVectorDataStore &vstore) override |
| void | copyCache (const RooAbsArg *source, bool valueOnly=false, bool setValDirty=true) override |
| Copy the cached value of another RooAbsArg to our cache. | |
| RooFit::OwningPtr< RooAbsReal > | createIntObj (const RooArgSet &iset, const RooArgSet *nset, const RooNumIntConfig *cfg, const char *rangeName) const |
| Internal utility function for createIntegral() that creates the actual integral object. | |
| void | fillTreeBranch (TTree &t) override |
| Fill the tree branch that associated with this object with its current value. | |
| 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. | |
| TString | integralNameSuffix (const RooArgSet &iset, const RooArgSet *nset=nullptr, const char *rangeName=nullptr, bool omitEmpty=false) const |
| Construct string with unique suffix name to give to integral object that encodes integrated observables, normalization observables and the integration range name. | |
| bool | isValid () const override |
| Check if current value is valid. | |
| 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. | |
| 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'. | |
| bool | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a) const |
| Utility function for use in getAnalyticalIntegral(). | |
| bool | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b) const |
| Utility function for use in getAnalyticalIntegral(). | |
| bool | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b, const RooArgProxy &c) const |
| Utility function for use in getAnalyticalIntegral(). | |
| 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(). | |
| bool | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgSet &set) const |
| Utility function for use in getAnalyticalIntegral(). | |
| bool | matchArgsByName (const RooArgSet &allArgs, RooArgSet &matchedArgs, const TList &nameList) const |
| Check if allArgs contains matching elements for each name in nameList. | |
| virtual RooPlot * | plotAsymOn (RooPlot *frame, const RooAbsCategoryLValue &asymCat, PlotOpt o) const |
| void | plotOnCompSelect (RooArgSet *selNodes) const |
| Helper function for plotting of composite p.d.fs. | |
| RooPlot * | plotOnWithErrorBand (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. | |
| bool | plotSanityChecks (RooPlot *frame) const |
| Utility function for plotOn(), perform general sanity check on frame to ensure safe plotting operations. | |
| bool | redirectServersHook (const RooAbsCollection &newServerList, bool mustReplaceAll, bool nameChange, bool isRecursiveStep) override |
| Function that is called at the end of redirectServers(). | |
| 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. | |
| virtual void | selectNormalizationRange (const char *rangeName=nullptr, bool force=false) |
| Interface function to force use of a given normalization range to interpret function value. | |
| void | setTreeBranchStatus (TTree &t, bool active) override |
| (De)Activate associated tree branch | |
| void | syncCache (const RooArgSet *set=nullptr) override |
| double | traceEval (const RooArgSet *set) const |
| Calculate current value of object, with error tracing wrapper. | |
| Protected Member Functions inherited from RooAbsArg | |
| void | attachToStore (RooAbsDataStore &store) |
| Attach this argument to the data store such that it reads data from there. | |
| TString | cleanBranchName () const |
| Construct a mangled name from the actual name that is free of any math symbols that might be interpreted by TTree. | |
| void | clearShapeDirty () const |
| void | clearValueAndShapeDirty () const |
| void | clearValueDirty () const |
| 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. | |
| bool | inhibitDirty () const |
| Delete watch flag. | |
| virtual void | ioStreamerPass2 () |
| Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. | |
| virtual void | operModeHook () |
| virtual void | optimizeDirtyHook (const RooArgSet *) |
| void | printAttribList (std::ostream &os) const |
| Transient boolean attributes (not copied in ctor) | |
| void | registerProxy (RooArgProxy &proxy) |
| Register an RooArgProxy in the proxy list. | |
| void | registerProxy (RooListProxy &proxy) |
| Register an RooListProxy in the proxy list. | |
| void | registerProxy (RooSetProxy &proxy) |
| Register an RooSetProxy in the proxy list. | |
| void | setProxyNormSet (const RooArgSet *nset) |
| Forward a change in the cached normalization argset to all the registered proxies. | |
| void | setShapeDirty (const RooAbsArg *source) |
| Notify that a shape-like property (e.g. binning) has changed. | |
| void | setValueDirty (const RooAbsArg *source) |
| Force element to re-evaluate itself when a value is requested. | |
| void | unRegisterProxy (RooArgProxy &proxy) |
| Remove proxy from proxy list. | |
| void | unRegisterProxy (RooListProxy &proxy) |
| Remove proxy from proxy list. | |
| void | unRegisterProxy (RooSetProxy &proxy) |
| Remove proxy from proxy list. | |
| 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). | |
| void | MakeZombie () |
Protected Attributes | |
| MorphCacheElem * | _cache = nullptr |
| bool | _cacheAlpha |
| RooRealProxy | alpha |
| RooRealProxy | pdf1 |
| RooRealProxy | pdf2 |
| RooRealProxy | x |
| Protected Attributes inherited from RooAbsCachedPdf | |
| std::map< Int_t, AnaIntConfig > | _anaIntMap |
| ! Map for analytical integration codes | |
| RooAICRegistry | _anaReg |
| ! Registry for analytical integration codes | |
| RooObjCacheManager | _cacheMgr |
| Int_t | _ipOrder |
| The cache manager. | |
| Protected Attributes inherited from RooAbsPdf | |
| Int_t | _errorCount = 0 |
| Number of errors remaining to print. | |
| Int_t | _negCount = 0 |
| Number of negative probabilities remaining to print. | |
| RooAbsReal * | _norm = nullptr |
| RooObjCacheManager | _normMgr |
| TString | _normRange |
| Normalization range. | |
| RooArgSet const * | _normSet = nullptr |
| Normalization integral (owned by _normMgr) | |
| double | _rawValue = 0 |
| bool | _selectComp = false |
| Component selection flag for RooAbsPdf::plotCompOn. | |
| std::unique_ptr< RooNumGenConfig > | _specGeneratorConfig |
| ! MC generator configuration specific for this object | |
| Int_t | _traceCount = 0 |
| Number of traces remaining to print. | |
| Protected Attributes inherited from RooAbsReal | |
| bool | _forceNumInt = false |
| Force numerical integration if flag set. | |
| TString | _label |
| Plot label for objects value. | |
| RooFit::UniqueId< RooArgSet >::Value_t | _lastNormSetId = RooFit::UniqueId<RooArgSet>::nullval |
| Component selection flag for RooAbsPdf::plotCompOn. | |
| Int_t | _plotBins = 100 |
| Number of plot bins. | |
| double | _plotMax = 0.0 |
| Maximum of plot range. | |
| double | _plotMin = 0.0 |
| Minimum of plot range. | |
| bool | _selectComp = true |
| A buffer for reading values from trees. | |
| std::unique_ptr< RooNumIntConfig > | _specIntegratorConfig |
| TreeReadBuffer * | _treeReadBuffer = nullptr |
| TString | _unit |
| Unit for objects value. | |
| double | _value = 0.0 |
| Cache for current value of object. | |
| 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 = std::numeric_limits<std::size_t>::max() |
| In which workspace do I live, if any. | |
| bool | _deleteWatch = false |
| RooExpensiveObjectCache * | _eocache {nullptr} |
| Prohibit server redirects – Debugging tool. | |
| bool | _fast = false |
| bool | _isConstant = false |
| De-duplicated name pointer. This will be equal for all objects with the same name. | |
| bool | _localNoInhibitDirty = false |
| Cached isConstant status. | |
| RooWorkspace * | _myws = nullptr |
| Prevent 'AlwaysDirty' mode for this node. | |
| const TNamed * | _namePtr = nullptr |
| Pointer to global cache manager for any expensive components created by this object. | |
| OperMode | _operMode = Auto |
| RooArgSet * | _ownedComponents = nullptr |
| bool | _prohibitServerRedirect = false |
| Set of owned component. | |
| RooRefArray | _proxyList |
| ProxyListCache | _proxyListCache |
| RefCountList_t | _serverList |
| bool | _shapeDirty = true |
| std::map< std::string, std::string > | _stringAttrib |
| bool | _valueDirty = true |
| Protected Attributes inherited from TNamed | |
| TString | fName |
| TString | fTitle |
Friends | |
| class | MorphCacheElem |
Additional Inherited Members | |
| Public Types inherited from RooAbsCachedPdf | |
| using | CacheElem = PdfCacheElem |
| Public Types inherited from RooAbsPdf | |
| enum | ExtendMode { CanNotBeExtended , CanBeExtended , MustBeExtended } |
| Public Types inherited from RooAbsReal | |
| enum | ErrorLoggingMode { PrintErrors , CollectErrors , CountErrors , Ignore } |
| 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. | |
| 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. | |
| Static Protected Attributes inherited from RooAbsPdf | |
| static TString | _normRangeOverride |
| static Int_t | _verboseEval = 0 |
| Static Protected Attributes inherited from RooAbsReal | |
| static bool | _globalSelectComp = false |
| static bool | _hideOffset = true |
| Offset hiding flag. | |
| Static Protected Attributes inherited from RooAbsArg | |
| static bool | _inhibitDirty |
| static bool | _verboseDirty |
| cache of the list of proxies. Avoids type casting. | |
| Static Protected Attributes inherited from RooPrintable | |
| static Int_t | _nameLength |
#include <RooIntegralMorph.h>
|
default |
| RooIntegralMorph::RooIntegralMorph | ( | const char * | name, |
| const char * | title, | ||
| RooAbsReal & | _pdf1, | ||
| RooAbsReal & | _pdf2, | ||
| RooAbsReal & | _x, | ||
| RooAbsReal & | _alpha, | ||
| bool | cacheAlpha = false |
||
| ) |
Constructor with observables x, pdf shapes pdf1 and pdf2 which represent the shapes at the end points of the interpolation parameter alpha If doCacheAlpha is true, a two-dimensional cache is constructed in both alpha and x.
Definition at line 101 of file RooIntegralMorph.cxx.
| RooIntegralMorph::RooIntegralMorph | ( | const RooIntegralMorph & | other, |
| const char * | name = nullptr |
||
| ) |
Copy constructor.
Definition at line 119 of file RooIntegralMorph.cxx.
|
overrideprotectedvirtual |
Observable to be cached for given choice of normalization.
Returns the 'x' observable unless doCacheAlpha is set in which case a set with both x and alpha
Implements RooAbsCachedPdf.
Definition at line 134 of file RooIntegralMorph.cxx.
|
overrideprotectedvirtual |
Parameters of the cache.
Returns parameters of both pdf1 and pdf2 and parameter cache, in case doCacheAlpha is not set.
Implements RooAbsCachedPdf.
Definition at line 148 of file RooIntegralMorph.cxx.
|
inline |
Definition at line 45 of file RooIntegralMorph.h.
|
static |
|
inlinestaticconstexpr |
Definition at line 110 of file RooIntegralMorph.h.
|
inlineoverridevirtual |
Implements RooAbsArg.
Definition at line 35 of file RooIntegralMorph.h.
|
overrideprotectedvirtual |
Create and return a derived MorphCacheElem.
Reimplemented from RooAbsCachedPdf.
Definition at line 210 of file RooIntegralMorph.cxx.
|
inlinestatic |
Definition at line 110 of file RooIntegralMorph.h.
|
overrideprotectedvirtual |
|
overrideprotectedvirtual |
Fill the cache with the interpolated shape.
Implements RooAbsCachedPdf.
Definition at line 178 of file RooIntegralMorph.cxx.
|
overrideprotectedvirtual |
Return base name component for cache components in this case a string encoding the names of both end point p.d.f.s.
Implements RooAbsCachedPdf.
Definition at line 165 of file RooIntegralMorph.cxx.
|
inlineoverridevirtual |
Reimplemented from RooAbsCachedPdf.
Definition at line 110 of file RooIntegralMorph.h.
|
overridevirtual |
Indicate to the RooAbsCachedPdf base class that for the filling of the cache the traversal of the x should be in the innermost loop, to minimize recalculation of the one-dimensional internal cache for a fixed value of alpha.
Reimplemented from RooAbsReal.
Definition at line 666 of file RooIntegralMorph.cxx.
|
inlineoverridevirtual |
Shows if a PDF is self-normalized, which means that no attempt is made to add a normalization term.
Always returns false, unless a PDF overrides this function.
Reimplemented from RooAbsCachedPdf.
Definition at line 37 of file RooIntegralMorph.h.
|
inline |
Definition at line 41 of file RooIntegralMorph.h.
|
overridevirtual |
Stream an object of class TObject.
Reimplemented from RooAbsCachedPdf.
|
inline |
Definition at line 110 of file RooIntegralMorph.h.
|
friend |
Definition at line 91 of file RooIntegralMorph.h.
|
mutableprotected |
Definition at line 103 of file RooIntegralMorph.h.
|
protected |
Definition at line 102 of file RooIntegralMorph.h.
|
protected |
Definition at line 101 of file RooIntegralMorph.h.
|
protected |
Definition at line 98 of file RooIntegralMorph.h.
|
protected |
Definition at line 99 of file RooIntegralMorph.h.
|
protected |
Definition at line 100 of file RooIntegralMorph.h.
