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ROOT
Reference Guide |
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ROOT
Reference Guide |
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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 24 of file RooIntegralMorph.h.
Classes | |
| class | MorphCacheElem |
Public Member Functions | |
| RooIntegralMorph () | |
| RooIntegralMorph (const char *name, const char *title, RooAbsReal &_pdf1, RooAbsReal &_pdf2, RooAbsReal &_x, RooAbsReal &_alpha, Bool_t cacheAlpha=kFALSE) | |
| 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. More... | |
| RooIntegralMorph (const RooIntegralMorph &other, const char *name=0) | |
| Copy constructor. More... | |
| virtual | ~RooIntegralMorph () |
| Bool_t | cacheAlpha () const |
| virtual TObject * | clone (const char *newname) const |
| virtual void | preferredObservableScanOrder (const RooArgSet &obs, RooArgSet &orderedObs) const |
| 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. More... | |
| Bool_t | selfNormalized () const |
| void | setCacheAlpha (Bool_t flag) |
 Public Member Functions inherited from RooAbsCachedPdf | |
| RooAbsCachedPdf () | |
| RooAbsCachedPdf (const char *name, const char *title, Int_t ipOrder=0) | |
| Constructor. More... | |
| RooAbsCachedPdf (const RooAbsCachedPdf &other, const char *name=0) | |
| Copy constructor. More... | |
| virtual | ~RooAbsCachedPdf () |
| Destructor. More... | |
| virtual Double_t | analyticalIntegralWN (Int_t code, const RooArgSet *normSet, const char *rangeName=0) const |
| Implements internal (analytical) integration capabilities. More... | |
| virtual Bool_t | forceAnalyticalInt (const RooAbsArg &dep) const |
| Force RooRealIntegral to offer all our actual observable for internal integration. More... | |
| virtual Int_t | getAnalyticalIntegralWN (RooArgSet &allVars, RooArgSet &analVars, const RooArgSet *normSet, const char *rangeName=0) const |
| Advertises internal (analytical) integration capabilities. More... | |
| RooDataHist * | getCacheHist (const RooArgSet &nset) const |
| RooDataHist * | getCacheHist (const RooArgSet *nset=0) const |
| Return pointer to RooDataHist cache histogram for given choice of observables. More... | |
| RooAbsPdf * | getCachePdf (const RooArgSet &nset) const |
| RooAbsPdf * | getCachePdf (const RooArgSet *nset=0) const |
| Return pointer to RooHistPdf cache pdf for given choice of observables. More... | |
| Int_t | getInterpolationOrder () const |
| virtual Double_t | getValV (const RooArgSet *set=0) const |
| Implementation of getVal() overriding default implementation of RooAbsPdf. More... | |
| virtual Bool_t | selfNormalized () const |
| void | setInterpolationOrder (Int_t order) |
| Change the interpolation order that is used in RooHistPdf cache representation smoothing the RooDataHist shapes. More... | |
| Public Member Functions inherited from RooAbsPdf | |
| RooAbsPdf () | |
| Default constructor. More... | |
| RooAbsPdf (const char *name, const char *title, Double_t minVal, Double_t maxVal) | |
| Constructor with name, title, and plot range. More... | |
| RooAbsPdf (const char *name, const char *title=0) | |
| Constructor with name and title only. More... | |
| virtual | ~RooAbsPdf () |
| Destructor. More... | |
| Double_t | analyticalIntegralWN (Int_t code, const RooArgSet *normSet, const char *rangeName=0) const |
| Analytical integral with normalization (see RooAbsReal::analyticalIntegralWN() for further information) More... | |
| virtual RooAbsGenContext * | autoGenContext (const RooArgSet &vars, const RooDataSet *prototype=0, const RooArgSet *auxProto=0, Bool_t verbose=kFALSE, Bool_t autoBinned=kTRUE, const char *binnedTag="") const |
| virtual RooAbsGenContext * | binnedGenContext (const RooArgSet &vars, Bool_t verbose=kFALSE) const |
| Return a binned generator context. More... | |
| Bool_t | canBeExtended () const |
| virtual RooFitResult * | chi2FitTo (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 RooFitResult * | chi2FitTo (RooDataHist &data, const RooLinkedList &cmdList) |
| Perform a \( \chi^2 \) fit to given histogram. More... | |
| virtual RooFitResult * | chi2FitTo (RooDataHist &data, const RooLinkedList &cmdList) |
| Calls RooAbsPdf::createChi2(RooDataSet& data, const RooLinkedList& cmdList) and returns fit result. More... | |
| virtual RooFitResult * | chi2FitTo (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 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. More... | |
| 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. More... | |
| RooAbsReal * | createCdf (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 integral of the function over one or more observables listed in iset. More... | |
| virtual RooAbsReal * | createChi2 (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 RooAbsReal * | createChi2 (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 \( \chi^2 \) from a histogram and this function. More... | |
| virtual RooAbsReal * | createChi2 (RooDataHist &data, const RooLinkedList &cmdList) |
| Create a \( \chi^2 \) variable from a histogram and this function. More... | |
| virtual RooAbsReal * | createChi2 (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 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&) More... | |
| virtual RooAbsReal * | createChi2 (RooDataSet &data, const RooLinkedList &cmdList) |
| Argument-list version of RooAbsPdf::createChi2() More... | |
| virtual RooAbsReal * | createNLL (RooAbsData &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()) |
| Construct representation of -log(L) of PDF with given dataset. More... | |
| virtual RooAbsReal * | createNLL (RooAbsData &data, const RooLinkedList &cmdList) |
| Construct representation of -log(L) of PDFwith given dataset. More... | |
| virtual RooAbsPdf * | createProjection (const RooArgSet &iset) |
| Return a p.d.f that represent a projection of this p.d.f integrated over given observables. More... | |
| RooAbsReal * | createScanCdf (const RooArgSet &iset, const RooArgSet &nset, Int_t numScanBins, Int_t intOrder) |
| virtual Double_t | expectedEvents (const RooArgSet &nset) const |
| virtual Double_t | expectedEvents (const RooArgSet *nset) const |
| Return expected number of events from this p.d.f for use in extended likelihood calculations. More... | |
| virtual Double_t | extendedTerm (Double_t observedEvents, const RooArgSet *nset=0) 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. More... | |
| virtual ExtendMode | extendMode () const |
| virtual RooFitResult * | fitTo (RooAbsData &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()) |
| Fit PDF to given dataset. More... | |
| virtual RooFitResult * | fitTo (RooAbsData &data, const RooLinkedList &cmdList) |
| Fit PDF to given dataset. More... | |
| virtual RooAbsGenContext * | genContext (const RooArgSet &vars, const RooDataSet *prototype=0, const RooArgSet *auxProto=0, Bool_t verbose=kFALSE) const |
| Interface function to create a generator context from a p.d.f. More... | |
| RooDataSet * | generate (const RooArgSet &whatVars, 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()) |
| Generate a new dataset containing the specified variables with events sampled from our distribution. More... | |
| RooDataSet * | generate (const RooArgSet &whatVars, const RooDataSet &prototype, Int_t nEvents=0, Bool_t verbose=kFALSE, Bool_t randProtoOrder=kFALSE, Bool_t resampleProto=kFALSE) const |
Generate a new dataset using a prototype dataset as a model, with values of the variables in whatVars sampled from our distribution. More... | |
| RooDataSet * | generate (const RooArgSet &whatVars, Double_t nEvents=0, Bool_t verbose=kFALSE, Bool_t autoBinned=kTRUE, const char *binnedTag="", Bool_t expectedData=kFALSE, Bool_t extended=kFALSE) const |
| Generate a new dataset containing the specified variables with events sampled from our distribution. More... | |
| RooDataSet * | generate (const RooArgSet &whatVars, Int_t nEvents, const RooCmdArg &arg1, const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none()) |
| See RooAbsPdf::generate(const RooArgSet&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&,const RooCmdArg&) More... | |
| RooDataSet * | generate (GenSpec &) const |
| Generate according to GenSpec obtained from prepareMultiGen(). More... | |
| virtual RooDataHist * | generateBinned (const RooArgSet &whatVars, 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 |
| Generate a new dataset containing the specified variables with events sampled from our distribution. More... | |
| virtual RooDataHist * | generateBinned (const RooArgSet &whatVars, Double_t nEvents, Bool_t expectedData=kFALSE, Bool_t extended=kFALSE) const |
| Generate a new dataset containing the specified variables with events sampled from our distribution. More... | |
| virtual RooDataHist * | generateBinned (const RooArgSet &whatVars, Double_t nEvents, const RooCmdArg &arg1, const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none()) const |
| As RooAbsPdf::generateBinned(const RooArgSet&, const RooCmdArg&,const RooCmdArg&, const RooCmdArg&,const RooCmdArg&, const RooCmdArg&,const RooCmdArg&) More... | |
| virtual void | generateEvent (Int_t code) |
| Interface for generation of an event using the algorithm corresponding to the specified code. More... | |
| virtual RooDataSet * | generateSimGlobal (const RooArgSet &whatVars, Int_t nEvents) |
| Special generator interface for generation of 'global observables' – for RooStats tools. More... | |
| virtual RooArgSet * | getAllConstraints (const RooArgSet &observables, RooArgSet &constrainedParams, Bool_t stripDisconnected=kTRUE) 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. More... | |
| virtual RooArgSet * | getConstraints (const RooArgSet &, RooArgSet &, Bool_t) const |
| virtual Int_t | getGenerator (const RooArgSet &directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) 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. More... | |
| const RooNumGenConfig * | getGeneratorConfig () const |
| Return the numeric MC generator configuration used for this object. More... | |
| virtual Double_t | getLogVal (const RooArgSet *set=0) const |
| Return the log of the current value with given normalization An error message is printed if the argument of the log is negative. More... | |
| RooSpan< const double > | getLogValBatch (std::size_t begin, std::size_t batchSize, const RooArgSet *normSet=nullptr) const |
| Compute the log-likelihoods for all events in the requested batch. More... | |
| Double_t | getNorm (const RooArgSet &nset) const |
| virtual Double_t | getNorm (const RooArgSet *set=0) const |
| Return the integral of this PDF over all observables listed in 'nset'. More... | |
| const RooAbsReal * | getNormIntegral (const RooArgSet &nset) const |
| virtual const RooAbsReal * | getNormObj (const RooArgSet *set, const RooArgSet *iset, const TNamed *rangeName=0) 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. More... | |
| RooSpan< const double > | getValBatch (std::size_t begin, std::size_t batchSize, const RooArgSet *normSet=nullptr) const final |
Compute batch of values for given range, and normalise by integrating over the observables in nset. More... | |
| virtual Double_t | getValV (const RooArgSet *set=0) const |
Return current value, normalized by integrating over the observables in nset. More... | |
| virtual void | initGenerator (Int_t code) |
| Interface for one-time initialization to setup the generator for the specified code. More... | |
| virtual Bool_t | isDirectGenSafe (const RooAbsArg &arg) const |
| Check if given observable can be safely generated using the pdfs internal generator mechanism (if that existsP). More... | |
| Bool_t | mustBeExtended () const |
| const char * | normRange () const |
| virtual RooPlot * | paramOn (RooPlot *frame, const RooAbsData *data, const char *label="", Int_t sigDigits=2, Option_t *options="NELU", Double_t xmin=0.50, Double_t xmax=0.99, Double_t ymax=0.95) |
| virtual RooPlot * | paramOn (RooPlot *frame, 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()) |
| Add a box with parameter values (and errors) to the specified frame. More... | |
| virtual RooPlot * | plotOn (RooPlot *frame, 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 RooCmdArg &arg9=RooCmdArg::none(), const RooCmdArg &arg10=RooCmdArg::none()) const |
| Helper calling plotOn(RooPlot*, RooLinkedList&) const. More... | |
| virtual RooPlot * | plotOn (RooPlot *frame, RooLinkedList &cmdList) const |
| Plot (project) PDF on specified frame. More... | |
| GenSpec * | prepareMultiGen (const RooArgSet &whatVars, 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()) |
| Prepare GenSpec configuration object for efficient generation of multiple datasets from identical specification. More... | |
| virtual void | printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const |
| Print multi line detailed information of this RooAbsPdf. More... | |
| virtual void | printValue (std::ostream &os) const |
| Print value of p.d.f, also print normalization integral that was last used, if any. More... | |
| 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'. More... | |
| virtual Bool_t | selfNormalized () const |
| void | setGeneratorConfig () |
| Remove the specialized numeric MC generator configuration associated with this object. More... | |
| void | setGeneratorConfig (const RooNumGenConfig &config) |
| Set the given configuration as default numeric MC generator configuration for this object. More... | |
| void | setNormRange (const char *rangeName) |
| void | setNormRangeOverride (const char *rangeName) |
| void | setTraceCounter (Int_t value, Bool_t allNodes=kFALSE) |
| Reset trace counter to given value, limiting the number of future trace messages for this pdf to 'value'. More... | |
| RooNumGenConfig * | specialGeneratorConfig () const |
| Returns the specialized integrator configuration for this RooAbsReal. More... | |
| RooNumGenConfig * | specialGeneratorConfig (Bool_t createOnTheFly) |
| Returns the specialized integrator configuration for this RooAbsReal. 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_t minVal, Double_t maxVal, const char *unit="") | |
| Constructor with plot range and unit label. More... | |
| RooAbsReal (const RooAbsReal &other, const char *name=0) | |
| Copy constructor. More... | |
| virtual | ~RooAbsReal () |
| Destructor. More... | |
| virtual Double_t | analyticalIntegral (Int_t code, const char *rangeName=0) const |
| Implements the actual analytical integral(s) advertised by getAnalyticalIntegral. More... | |
| virtual Double_t | analyticalIntegralWN (Int_t code, const RooArgSet *normSet, const char *rangeName=0) const |
| Implements the actual analytical integral(s) advertised by getAnalyticalIntegral. More... | |
| 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. More... | |
| virtual std::list< Double_t > * | binBoundaries (RooAbsRealLValue &, Double_t, Double_t) const |
| RooAbsFunc * | bindVars (const RooArgSet &vars, const RooArgSet *nset=0, Bool_t clipInvalid=kFALSE) const |
| Create an interface adaptor f(vars) that binds us to the specified variables (in arbitrary order). More... | |
| virtual RooFitResult * | chi2FitTo (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 RooFitResult * | chi2FitTo (RooDataHist &data, const RooLinkedList &cmdList) |
| Perform a \( \chi^2 \) fit to given histogram. More... | |
| virtual RooFitResult * | chi2FitTo (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 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. More... | |
| virtual RooAbsReal * | createChi2 (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 RooAbsReal * | createChi2 (RooDataHist &data, const RooLinkedList &cmdList) |
| Create a \( \chi^2 \) variable from a histogram and this function. More... | |
| virtual RooAbsReal * | createChi2 (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 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&) More... | |
| RooAbsArg * | createFundamental (const char *newname=0) const |
| Create a RooRealVar fundamental object with our properties. More... | |
| TH1 * | createHistogram (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... | |
| TH1 * | createHistogram (const char *name, const RooAbsRealLValue &xvar, RooLinkedList &argList) const |
| Internal method implementing createHistogram. More... | |
| TH1 * | createHistogram (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... | |
| RooAbsReal * | createIntegral (const RooArgSet &iset, const char *rangeName) const |
| Create integral over observables in iset in range named rangeName. More... | |
| RooAbsReal * | createIntegral (const RooArgSet &iset, const RooArgSet &nset, const char *rangeName=0) const |
| Create integral over observables in iset in range named rangeName with integrand normalized over observables in nset. More... | |
| RooAbsReal * | createIntegral (const RooArgSet &iset, const RooArgSet &nset, const RooNumIntConfig &cfg, const char *rangeName=0) 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 RooAbsReal * | createIntegral (const RooArgSet &iset, const RooArgSet *nset=0, const RooNumIntConfig *cfg=0, const char *rangeName=0) const |
| Create an object that represents the integral of the function over one or more observables listed in iset. More... | |
| RooAbsReal * | createIntegral (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 listed in iset. More... | |
| RooAbsReal * | createIntegral (const RooArgSet &iset, const RooNumIntConfig &cfg, const char *rangeName=0) const |
| Create integral over observables in iset in range named rangeName using specified configuration for any numeric integration. More... | |
| RooAbsReal * | createIntRI (const RooArgSet &iset, const RooArgSet &nset=RooArgSet()) |
| Utility function for createRunningIntegral. More... | |
| const RooAbsReal * | createPlotProjection (const RooArgSet &dependentVars, const RooArgSet *projectedVars, RooArgSet *&cloneSet, const char *rangeName=0, const RooArgSet *condObs=0) const |
| Utility function for plotOn() that creates a projection of a function or p.d.f to be plotted on a RooPlot. More... | |
| const RooAbsReal * | createPlotProjection (const RooArgSet &depVars, const RooArgSet &projVars) const |
| Utility function for plotOn() that creates a projection of a function or p.d.f to be plotted on a RooPlot. More... | |
| 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. More... | |
| virtual RooAbsReal * | createProfile (const RooArgSet ¶msOfInterest) |
| Create a RooProfileLL object that eliminates all nuisance parameters in the present function. More... | |
| RooAbsReal * | createRunningIntegral (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... | |
| RooAbsReal * | createRunningIntegral (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 listed in iset, i.e. More... | |
| 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. More... | |
| virtual Double_t | defaultErrorLevel () const |
| RooDerivative * | derivative (RooRealVar &obs, const RooArgSet &normSet, Int_t order, Double_t eps=0.001) |
| Return function representing first, second or third order derivative of this function. More... | |
| RooDerivative * | derivative (RooRealVar &obs, Int_t order=1, Double_t eps=0.001) |
| Return function representing first, second or third order derivative of this function. More... | |
| virtual void | enableOffsetting (Bool_t) |
| RooDataHist * | fillDataHist (RooDataHist *hist, const RooArgSet *nset, Double_t scaleFactor, Bool_t correctForBinVolume=kFALSE, Bool_t showProgress=kFALSE) const |
| Fill a RooDataHist with values sampled from this function at the bin centers. More... | |
| TH1 * | fillHistogram (TH1 *hist, const RooArgList &plotVars, Double_t scaleFactor=1, const RooArgSet *projectedVars=0, Bool_t scaling=kTRUE, const RooArgSet *condObs=0, Bool_t setError=kTRUE) const |
| Fill the ROOT histogram 'hist' with values sampled from this function at the bin centers. More... | |
| Double_t | findRoot (RooRealVar &x, Double_t xmin, Double_t xmax, Double_t yval) |
| Return value of x (in range xmin,xmax) at which function equals yval. More... | |
| virtual void | fixAddCoefNormalization (const RooArgSet &addNormSet=RooArgSet(), Bool_t force=kTRUE) |
| 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=0, Bool_t force=kTRUE) |
| 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_t | forceAnalyticalInt (const RooAbsArg &) const |
| virtual void | forceNumInt (Bool_t flag=kTRUE) |
| 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. More... | |
| virtual Int_t | getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) 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=0) 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_t | getForceNumInt () const |
| RooNumIntConfig * | getIntegratorConfig () |
| Return the numeric integration configuration used for this object. More... | |
| const RooNumIntConfig * | getIntegratorConfig () 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_t | getPropagatedError (const RooFitResult &fr, const RooArgSet &nset=RooArgSet()) const |
| Calculate error on self by propagated errors on parameters with correlations as given by fit result The linearly propagated error is calculated as follows. More... | |
| TString | getTitle (Bool_t appendUnit=kFALSE) const |
| Return this variable's title string. More... | |
| const Text_t * | getUnit () const |
| Double_t | getVal (const RooArgSet &normalisationSet) const |
| Like getVal(const RooArgSet*), but always requires an argument for normalisation. More... | |
| Double_t | getVal (const RooArgSet *normalisationSet=nullptr) const |
| Evaluate object. More... | |
| virtual RooSpan< const double > | getValBatch (std::size_t begin, std::size_t maxSize, const RooArgSet *normSet=nullptr) const |
| Return value of object for all data events in the batch. More... | |
| virtual Double_t | getValV (const RooArgSet *normalisationSet=nullptr) const |
| Return value of object. More... | |
| RooMultiGenFunction * | iGenFunction (const RooArgSet &observables, const RooArgSet &nset=RooArgSet()) |
| RooGenFunction * | iGenFunction (RooRealVar &x, const RooArgSet &nset=RooArgSet()) |
| virtual Bool_t | isBinnedDistribution (const RooArgSet &) const |
| virtual Bool_t | isIdentical (const RooAbsArg &other, Bool_t assumeSameType=kFALSE) const |
| virtual Bool_t | isOffsetting () const |
| void | logEvalError (const char *message, const char *serverValueString=0) const |
| Log evaluation error message. More... | |
| virtual Double_t | maxVal (Int_t code) const |
| Return maximum value for set of observables identified by code assigned in getMaxVal. More... | |
| 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_t central, Bool_t takeRoot, Bool_t intNormObs) |
| Return function representing moment of p.d.f (normalized w.r.t given observables) of given order. More... | |
| RooAbsMoment * | moment (RooRealVar &obs, Int_t order, Bool_t central, Bool_t takeRoot) |
| Return function representing moment of function of given order. More... | |
| virtual Double_t | offset () const |
| RooAbsReal & | operator= (const RooAbsReal &other) |
| Assign values, name and configs from another RooAbsReal. More... | |
| virtual Bool_t | operator== (const RooAbsArg &other) const |
| Equality operator when comparing to another RooAbsArg. More... | |
| Bool_t | operator== (Double_t value) const |
| Equality operator comparing to a Double_t. More... | |
| virtual RooPlot * | plotOn (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 RooPlot * | plotOn (RooPlot *frame, RooLinkedList &cmdList) const |
| Internal back-end function of plotOn() with named arguments. More... | |
| virtual std::list< Double_t > * | plotSamplingHint (RooAbsRealLValue &, Double_t, Double_t) const |
| virtual RooPlot * | plotSliceOn (RooPlot *frame, const RooArgSet &sliceSet, Option_t *drawOptions="L", Double_t scaleFactor=1.0, ScaleType stype=Relative, const RooAbsData *projData=0) 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... | |
| virtual void | printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const |
| Structure printing. More... | |
| virtual void | printValue (std::ostream &os) const |
| Print object value. More... | |
| virtual Bool_t | readFromStream (std::istream &is, Bool_t compact, Bool_t verbose=kFALSE) |
| Read object contents from stream (dummy for now) More... | |
| virtual Bool_t | setData (RooAbsData &, Bool_t=kTRUE) |
| 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 ¶mVars) |
| void | setPlotLabel (const char *label) |
| Set the label associated with this variable. More... | |
| 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. More... | |
| RooNumIntConfig * | specialIntegratorConfig (Bool_t createOnTheFly) |
| Returns the specialized integrator configuration for this RooAbsReal. More... | |
| virtual void | writeToStream (std::ostream &os, Bool_t compact) const |
| 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=0) | |
| Copy constructor transfers all boolean and string properties of the original object. More... | |
| virtual | ~RooAbsArg () |
| Destructor. More... | |
| virtual TObject * | Clone (const char *newname=0) const |
| Make a clone of an object using the Streamer facility. More... | |
| virtual TObject * | clone (const char *newname=0) const =0 |
| virtual RooAbsArg * | cloneTree (const char *newname=0) const |
| Clone tree expression of objects. More... | |
| Bool_t | dependsOn (const RooAbsArg &server, const RooAbsArg *ignoreArg=0, Bool_t valueOnly=kFALSE) const |
| Test whether we depend on (ie, are served by) the specified object. More... | |
| Bool_t | dependsOn (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=0, Bool_t valueOnly=kFALSE) const |
| Test whether we depend on (ie, are served by) any object in the specified collection. More... | |
| Bool_t | dependsOnValue (const RooAbsArg &server, const RooAbsArg *ignoreArg=0) const |
Check whether this object depends on values served from the object passed as server. More... | |
| Bool_t | dependsOnValue (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=0) const |
Check whether this object depends on values from an element in the serverList. More... | |
| Bool_t | hasClients () const |
| Bool_t | isCloneOf (const RooAbsArg &other) const |
| Check if this object was created as a clone of 'other'. More... | |
| virtual Bool_t | isDerived () const |
| Does value or shape of this arg depend on any other arg? More... | |
| RooAbsArg & | operator= (const RooAbsArg &other) |
| Assign all boolean and string properties of the original object. More... | |
| Bool_t | overlaps (const RooAbsArg &testArg, Bool_t valueOnly=kFALSE) const |
| Test if any of the nodes of tree are shared with that of the given tree. More... | |
| TIterator * | clientIterator () const |
| Retrieve a client iterator. More... | |
| TIterator * | valueClientIterator () const |
| TIterator * | shapeClientIterator () const |
| TIterator * | serverIterator () const |
| RooFIter | valueClientMIterator () const |
| RooFIter | shapeClientMIterator () const |
| RooFIter | serverMIterator () const |
| RooArgSet * | getDependents (const RooArgSet &set) const |
| RooArgSet * | getDependents (const RooAbsData *set) const |
| RooArgSet * | getDependents (const RooArgSet *depList) const |
| Bool_t | dependentOverlaps (const RooAbsData *dset, const RooAbsArg &testArg) const |
| Bool_t | dependentOverlaps (const RooArgSet *depList, const RooAbsArg &testArg) const |
| Bool_t | checkDependents (const RooArgSet *nset) const |
| Bool_t | recursiveCheckDependents (const RooArgSet *nset) const |
| const RefCountList_t & | clients () const |
| List of all clients of this object. More... | |
| const RefCountList_t & | valueClients () const |
| List of all value clients of this object. Value clients receive value updates. More... | |
| const RefCountList_t & | shapeClients () const |
| List of all shape clients of this object. More... | |
| const RefCountList_t & | servers () const |
| List of all servers of this object. More... | |
| RooAbsArg * | findServer (const char *name) const |
Return server of this with name name. Returns nullptr if not found. More... | |
| RooAbsArg * | findServer (const RooAbsArg &arg) const |
Return server of this that has the same name as arg. Returns nullptr if not found. More... | |
| RooAbsArg * | findServer (Int_t index) const |
| Return i-th server from server list. More... | |
| Bool_t | isValueServer (const RooAbsArg &arg) const |
Check if this is serving values to arg. More... | |
| Bool_t | isValueServer (const char *name) const |
Check if this is serving values to an object with name name. More... | |
| Bool_t | isShapeServer (const RooAbsArg &arg) const |
Check if this is serving shape to arg. More... | |
| Bool_t | 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=0, Bool_t recurseNonDerived=kFALSE) 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=0, Bool_t recurseNonDerived=kFALSE) 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=0, Bool_t doBranch=kTRUE, Bool_t doLeaf=kTRUE, Bool_t valueOnly=kFALSE, Bool_t recurseNonDerived=kFALSE) const |
| Fill supplied list with nodes of the arg tree, following all server links, starting with ourself as top node. More... | |
| virtual Bool_t | isFundamental () const |
| Is this object a fundamental type that can be added to a dataset? Fundamental-type subclasses override this method to return kTRUE. More... | |
| virtual Bool_t | 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. More... | |
| RooArgSet * | getVariables (Bool_t stripDisconnected=kTRUE) const |
| Return RooArgSet with all variables (tree leaf nodes of expresssion tree) More... | |
| RooArgSet * | getParameters (const RooAbsData *data, Bool_t stripDisconnected=kTRUE) 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... | |
| RooArgSet * | getParameters (const RooAbsData &data, Bool_t stripDisconnected=kTRUE) const |
| Return the parameters of this p.d.f when used in conjuction with dataset 'data'. More... | |
| RooArgSet * | getParameters (const RooArgSet &observables, Bool_t stripDisconnected=kTRUE) const |
| Return the parameters of the p.d.f given the provided set of observables. More... | |
| virtual RooArgSet * | getParameters (const RooArgSet *depList, Bool_t stripDisconnected=kTRUE) 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... | |
| RooArgSet * | getObservables (const RooArgSet &set, Bool_t valueOnly=kTRUE) const |
| Return the observables of this pdf given a set of observables. More... | |
| 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). More... | |
| RooArgSet * | getObservables (const RooAbsData &data) const |
Return the observables of this pdf given the observables defined by data. More... | |
| RooArgSet * | getObservables (const RooArgSet *depList, Bool_t valueOnly=kTRUE) 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... | |
| Bool_t | 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_t | 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... | |
| virtual Bool_t | checkObservables (const RooArgSet *nset) const |
| Overloadable function in which derived classes can implement consistency checks of the variables. More... | |
| Bool_t | recursiveCheckObservables (const RooArgSet *nset) const |
| Recursively call checkObservables on all nodes in the expression tree. More... | |
| RooArgSet * | getComponents () const |
| 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... | |
| virtual void | Print (Option_t *options=0) const |
| Print the object to the defaultPrintStream(). More... | |
| virtual void | printName (std::ostream &os) const |
| Print object name. More... | |
| virtual void | printTitle (std::ostream &os) const |
| Print object title. More... | |
| virtual void | printClassName (std::ostream &os) const |
| Print object class name. More... | |
| virtual void | printAddress (std::ostream &os) const |
| Print class name of object. More... | |
| virtual void | printArgs (std::ostream &os) const |
| Print object arguments, ie its proxies. More... | |
| virtual void | printMetaArgs (std::ostream &) const |
| virtual void | printTree (std::ostream &os, TString indent="") const |
| Print object tree structure. More... | |
| virtual Int_t | defaultPrintContents (Option_t *opt) const |
| Define default contents to print. More... | |
| void | setAttribute (const Text_t *name, Bool_t value=kTRUE) |
| Set (default) or clear a named boolean attribute of this object. More... | |
| Bool_t | getAttribute (const Text_t *name) const |
| Check if a named attribute is set. By default, all attributes are unset. More... | |
| const std::set< std::string > & | attributes () const |
| void | setStringAttribute (const Text_t *key, const Text_t *value) |
| Associate string 'value' to this object under key 'key'. More... | |
| const Text_t * | getStringAttribute (const Text_t *key) const |
| Get string attribute mapped under key 'key'. More... | |
| const std::map< std::string, std::string > & | stringAttributes () const |
| void | setTransientAttribute (const Text_t *name, Bool_t value=kTRUE) |
| Set (default) or clear a named boolean attribute of this object. More... | |
| Bool_t | getTransientAttribute (const Text_t *name) const |
| Check if a named attribute is set. More... | |
| const std::set< std::string > & | transientAttributes () const |
| Bool_t | isConstant () const |
| Check if the "Constant" attribute is set. More... | |
| RooLinkedList | getCloningAncestors () const |
| Return ancestors in cloning chain of this RooAbsArg. More... | |
| Int_t | Compare (const TObject *other) const |
| Utility function used by TCollection::Sort to compare contained TObjects We implement comparison by name, resulting in alphabetical sorting by object name. More... | |
| virtual Bool_t | IsSortable () const |
| void | printDirty (Bool_t depth=kTRUE) const |
| Print information about current value dirty state information. More... | |
| virtual Bool_t | inRange (const char *) const |
| virtual Bool_t | hasRange (const char *) const |
| 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_t | 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_t | 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_t doAlsoTrackingOpt=kTRUE) |
| Interface function signaling a request to perform constant term optimization. More... | |
| virtual CacheMode | canNodeBeCached () const |
| virtual void | setCacheAndTrackHints (RooArgSet &) |
| 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... | |
| void | printComponentTree (const char *indent="", const char *namePat=0, Int_t nLevel=999) |
| Print tree structure of expression tree on given ostream, only branch nodes are printed. More... | |
| void | printCompactTree (const char *indent="", const char *fileName=0, const char *namePat=0, RooAbsArg *client=0) |
| 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=0, RooAbsArg *client=0) |
| 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... | |
| Bool_t | isShapeDirty () const |
| Bool_t | isValueDirty () const |
| Bool_t | isValueDirtyAndClear () const |
| Bool_t | 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... | |
| RooAbsCache * | getCache (Int_t index) const |
| Return registered cache object by index. More... | |
| OperMode | operMode () const |
| void | setOperMode (OperMode mode, Bool_t recurseADirty=kTRUE) |
| Change cache operation mode to given mode. More... | |
| Bool_t | addOwnedComponents (const RooArgSet &comps) |
| Take ownership of the contents of 'comps'. More... | |
| const RooArgSet * | ownedComponents () const |
| void | setProhibitServerRedirect (Bool_t flag) |
| void | setWorkspace (RooWorkspace &ws) |
| 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 () |
| const TNamed * | namePtr () const |
| void | SetName (const char *name) |
| Set the name of the TNamed. More... | |
| void | SetNameTitle (const char *name, const char *title) |
| Set all the TNamed parameters (name and title). More... | |
| Bool_t | redirectServers (const RooAbsCollection &newServerList, Bool_t mustReplaceAll=kFALSE, Bool_t nameChange=kFALSE, Bool_t isRecursionStep=kFALSE) |
| Substitute our servers with those listed in newSet. More... | |
| Bool_t | recursiveRedirectServers (const RooAbsCollection &newServerList, Bool_t mustReplaceAll=kFALSE, Bool_t nameChange=kFALSE, Bool_t recurseInNewSet=kTRUE) |
| virtual void | serverNameChangeHook (const RooAbsArg *, const RooAbsArg *) |
| void | addServer (RooAbsArg &server, Bool_t valueProp=kTRUE, Bool_t shapeProp=kFALSE, 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_t valueProp=kTRUE, Bool_t shapeProp=kFALSE) |
| 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_t valueProp, Bool_t shapeProp) |
| Replace 'oldServer' with 'newServer'. More... | |
| void | changeServer (RooAbsArg &server, Bool_t valueProp, Bool_t shapeProp) |
| Change dirty flag propagation mask for specified server. More... | |
| void | removeServer (RooAbsArg &server, Bool_t force=kFALSE) |
| Unregister another RooAbsArg as a server to us, ie, declare that we no longer depend on its value and shape. More... | |
| RooAbsArg * | findNewServer (const RooAbsCollection &newSet, Bool_t nameChange) const |
| Find the new server in the specified set that matches the old server. More... | |
| RooExpensiveObjectCache & | expensiveObjectCache () const |
| virtual void | setExpensiveObjectCache (RooExpensiveObjectCache &cache) |
| virtual Bool_t | importWorkspaceHook (RooWorkspace &ws) |
| void | setLocalNoDirtyInhibit (Bool_t flag) const |
| Bool_t | localNoDirtyInhibit () const |
| 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... | |
| virtual void | Clear (Option_t *option="") |
| Set name and title to empty strings (""). More... | |
| virtual TObject * | Clone (const char *newname="") const |
| Make a clone of an object using the Streamer facility. More... | |
| virtual Int_t | Compare (const TObject *obj) const |
| Compare two TNamed objects. More... | |
| virtual void | Copy (TObject &named) const |
| Copy this to obj. More... | |
| virtual void | FillBuffer (char *&buffer) |
| Encode TNamed into output buffer. More... | |
| virtual const char * | GetName () const |
| Returns name of object. More... | |
| virtual const char * | GetTitle () const |
| Returns title of object. More... | |
| virtual ULong_t | Hash () const |
| Return hash value for this object. More... | |
| virtual Bool_t | IsSortable () const |
| virtual void | ls (Option_t *option="") const |
| List TNamed name and title. More... | |
| TNamed & | operator= (const TNamed &rhs) |
| TNamed assignment operator. More... | |
| virtual void | Print (Option_t *option="") const |
| 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... | |
| 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 TObject * | Clone (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 TObject * | DrawClone (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=0) |
| Execute method on this object with the given parameter string, e.g. More... | |
| virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
| 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 TObject * | FindObject (const char *name) const |
| Must be redefined in derived classes. More... | |
| virtual TObject * | FindObject (const TObject *obj) const |
| Must be redefined in derived classes. More... | |
| virtual Option_t * | GetDrawOption () 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_t * | GetOption () 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 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) |
| TObject & | operator= (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 | 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=0, Int_t option=0, Int_t bufsize=0) |
| Write this object to the current directory. More... | |
| virtual Int_t | Write (const char *name=0, 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 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_t verbose=kFALSE, 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... | |
Protected Member Functions | |
| virtual RooArgSet * | actualObservables (const RooArgSet &nset) const |
| Observable to be cached for given choice of normalization. More... | |
| virtual RooArgSet * | actualParameters (const RooArgSet &nset) const |
| Parameters of the cache. More... | |
| virtual PdfCacheElem * | createCache (const RooArgSet *nset) const |
| Create and return a derived MorphCacheElem. More... | |
| Double_t | evaluate () const |
| Dummy. More... | |
| virtual void | fillCacheObject (PdfCacheElem &cache) const |
| Fill the cache with the interpolated shape. More... | |
| virtual const char * | inputBaseName () const |
| Return base name component for cache components in this case a string encoding the names of both end point p.d.f.s. More... | |
| Protected Member Functions inherited from RooAbsCachedPdf | |
| virtual RooArgSet * | actualObservables (const RooArgSet &nset) const =0 |
| virtual RooArgSet * | actualParameters (const RooArgSet &nset) const =0 |
| virtual const char * | binningName () const |
| TString | cacheNameSuffix (const RooArgSet &nset) const |
| Construct string with unique suffix for cache objects based on observable names that define cache configuration. More... | |
| void | clearCacheObject (PdfCacheElem &cache) const |
| Mark all bins of given cache as unitialized (value -1) More... | |
| virtual PdfCacheElem * | createCache (const RooArgSet *nset) const |
| void | disableCache (Bool_t flag) |
| virtual void | fillCacheObject (PdfCacheElem &cache) const =0 |
| PdfCacheElem * | getCache (const RooArgSet *nset, Bool_t recalculate=kTRUE) const |
| Retrieve cache object associated with given choice of observables. More... | |
| virtual TString | histNameSuffix () const |
| virtual const char * | inputBaseName () const =0 |
| virtual const char * | payloadUniqueSuffix () const |
| virtual RooAbsArg & | pdfObservable (RooAbsArg &histObservable) const |
| Protected Member Functions inherited from RooAbsPdf | |
| RooAbsPdf (const RooAbsPdf &other, const char *name=0) | |
| Copy constructor. More... | |
| virtual RooPlot * | plotOn (RooPlot *frame, PlotOpt o) const |
| Plot oneself on 'frame'. More... | |
| Int_t * | randomizeProtoOrder (Int_t nProto, Int_t nGen, Bool_t resample=kFALSE) const |
| Return lookup table with randomized access order for prototype events, given nProto prototype data events and nGen events that will actually be accessed. More... | |
| virtual Bool_t | redirectServersHook (const RooAbsCollection &, Bool_t, Bool_t, Bool_t) |
| virtual Bool_t | syncNormalization (const RooArgSet *dset, Bool_t adjustProxies=kTRUE) const |
| Verify that the normalization integral cached with this PDF is valid for given set of normalization observables. More... | |
| Protected Member Functions inherited from RooAbsReal | |
| virtual void | attachToTree (TTree &t, Int_t bufSize=32000) |
| Attach object to a branch of given TTree. More... | |
| virtual void | attachToVStore (RooVectorDataStore &vstore) |
| RooFitResult * | chi2FitDriver (RooAbsReal &fcn, RooLinkedList &cmdList) |
| Internal driver function for chi2 fits. More... | |
| void | clearBatchMemory () |
| virtual void | copyCache (const RooAbsArg *source, Bool_t valueOnly=kFALSE, Bool_t setValDirty=kTRUE) |
| Copy the cached value of another RooAbsArg to our cache. More... | |
| 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. More... | |
| virtual Double_t | evaluate () const =0 |
| Evaluate this PDF / function / constant. Needs to be overridden by all derived classes. More... | |
| virtual RooSpan< double > | evaluateBatch (std::size_t begin, std::size_t maxSize) const |
| Evaluate function for a batch of input data points. More... | |
| virtual void | fillTreeBranch (TTree &t) |
| 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=0, const char *rangeName=0, Bool_t omitEmpty=kFALSE) const |
| Construct string with unique suffix name to give to integral object that encodes integrated observables, normalization observables and the integration range name. More... | |
| Bool_t | isSelectedComp () const |
| If true, the current pdf is a selected component (for use in plotting) More... | |
| virtual Bool_t | isValid () const |
| Check if current value is valid. More... | |
| virtual Bool_t | isValidReal (Double_t value, Bool_t printError=kFALSE) const |
| Interface function to check if given value is a valid value for this object. More... | |
| void | makeProjectionSet (const RooAbsArg *plotVar, const RooArgSet *allVars, RooArgSet &projectedVars, Bool_t silent) const |
| Utility function for plotOn() that constructs the set of observables to project when plotting ourselves as function of 'plotVar'. More... | |
| Bool_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a) const |
| Utility function for use in getAnalyticalIntegral(). More... | |
| Bool_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b) const |
| Utility function for use in getAnalyticalIntegral(). More... | |
| Bool_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b, const RooArgProxy &c) const |
| Utility function for use in getAnalyticalIntegral(). More... | |
| Bool_t | 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_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgSet &set) const |
| Utility function for use in getAnalyticalIntegral(). More... | |
| virtual RooPlot * | plotAsymOn (RooPlot *frame, const RooAbsCategoryLValue &asymCat, PlotOpt o) const |
| virtual RooPlot * | plotOn (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... | |
| RooPlot * | plotOnWithErrorBand (RooPlot *frame, const RooFitResult &fr, Double_t Z, const RooArgSet *params, const RooLinkedList &argList, Bool_t method1) const |
| Plot function or PDF on frame with support for visualization of the uncertainty encoded in the given fit result fr. More... | |
| Bool_t | plotSanityChecks (RooPlot *frame) const |
| Utility function for plotOn(), perform general sanity check on frame to ensure safe plotting operations. More... | |
| void | selectComp (Bool_t flag) |
| virtual void | selectNormalization (const RooArgSet *depSet=0, Bool_t force=kFALSE) |
| Interface function to force use of a given set of observables to interpret function value. More... | |
| virtual void | selectNormalizationRange (const char *rangeName=0, Bool_t force=kFALSE) |
| Interface function to force use of a given normalization range to interpret function value. More... | |
| virtual void | setTreeBranchStatus (TTree &t, Bool_t active) |
| (De)Activate associated tree branch More... | |
| virtual void | syncCache (const RooArgSet *set=0) |
| Double_t | traceEval (const RooArgSet *set) const |
| Calculate current value of object, with error tracing wrapper. More... | |
| Protected Member Functions inherited from RooAbsArg | |
| 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... | |
| virtual void | operModeHook () |
| virtual void | optimizeDirtyHook (const RooArgSet *) |
| virtual void | getParametersHook (const RooArgSet *, RooArgSet *, Bool_t) const |
| virtual void | getObservablesHook (const RooArgSet *, RooArgSet *) const |
| void | clearValueAndShapeDirty () const |
| void | clearValueDirty () const |
| void | clearShapeDirty () const |
| void | setValueDirty (const RooAbsArg *source) |
| Force element to re-evaluate itself when a value is requested. More... | |
| void | setShapeDirty (const RooAbsArg *source) |
| Notify that a shape-like property (e.g. binning) has changed. More... | |
| virtual void | ioStreamerPass2 () |
| Method called by workspace container to finalize schema evolution issues that cannot be handled in a single ioStreamer pass. More... | |
| void | registerProxy (RooArgProxy &proxy) |
| Register an RooArgProxy in the proxy list. More... | |
| void | registerProxy (RooSetProxy &proxy) |
| Register an RooSetProxy in the proxy list. More... | |
| void | registerProxy (RooListProxy &proxy) |
| Register an RooListProxy in the proxy list. More... | |
| void | unRegisterProxy (RooArgProxy &proxy) |
| Remove proxy from proxy list. More... | |
| void | unRegisterProxy (RooSetProxy &proxy) |
| Remove proxy from proxy list. More... | |
| void | unRegisterProxy (RooListProxy &proxy) |
| Remove proxy from proxy list. More... | |
| RooAbsProxy * | getProxy (Int_t index) const |
| Return the nth proxy from the proxy list. More... | |
| void | setProxyNormSet (const RooArgSet *nset) |
| Forward a change in the cached normalization argset to all the registered proxies. More... | |
| Int_t | numProxies () const |
| Return the number of registered proxies. More... | |
| void | printAttribList (std::ostream &os) const |
| Transient boolean attributes (not copied in ctor) More... | |
| void | attachToStore (RooAbsDataStore &store) |
| Attach this argument to the data store such that it reads data from there. More... | |
| 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... | |
| Bool_t | inhibitDirty () const |
| Delete watch flag. 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 () |
Friends | |
| class | MorphCacheElem |
Additional Inherited Members | |
| Public Types inherited from RooAbsPdf | |
| enum | ExtendMode { CanNotBeExtended , CanBeExtended , MustBeExtended } |
| 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 | |
| using | RefCountList_t = RooSTLRefCountList< RooAbsArg > |
| using | RefCountListLegacyIterator_t = TIteratorToSTLInterface< RefCountList_t::Container_t > |
| enum | ConstOpCode { Activate =0 , DeActivate =1 , ConfigChange =2 , ValueChange =3 } |
| enum | CacheMode { Always =0 , NotAdvised =1 , Never =2 } |
| enum | OperMode { Auto =0 , AClean =1 , ADirty =2 } |
| Public Types inherited from TObject | |
| enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
| enum | { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) } |
| enum | EDeprecatedStatusBits { kObjInCanvas = BIT(3) } |
| enum | EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(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 } |
| Static Public Member Functions inherited from RooAbsPdf | |
| static RooNumGenConfig * | defaultGeneratorConfig () |
| Returns the default numeric MC generator configuration for all RooAbsReals. More... | |
| static int | verboseEval () |
| Return global level of verbosity for p.d.f. evaluations. More... | |
| static void | verboseEval (Int_t stat) |
| Change global level of verbosity for p.d.f. evaluations. More... | |
| Static Public Member Functions inherited from RooAbsReal | |
| static void | clearEvalErrorLog () |
| Clear the stack of evaluation error messages. More... | |
| static RooNumIntConfig * | defaultIntegratorConfig () |
| 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_t | hideOffset () |
| static void | logEvalError (const RooAbsReal *originator, const char *origName, const char *message, const char *serverValueString=0) |
| 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 | setCacheCheck (Bool_t flag) |
| static void | setEvalErrorLoggingMode (ErrorLoggingMode m) |
| Set evaluation error logging mode. More... | |
| static void | setHideOffset (Bool_t flag) |
| Static Public Member Functions inherited from RooAbsArg | |
| static void | verboseDirty (Bool_t flag) |
| Activate verbose messaging related to dirty flag propagation. More... | |
| static void | setDirtyInhibit (Bool_t flag) |
| Control global dirty inhibit mode. More... | |
| Static Public Member Functions inherited from TObject | |
| static Long_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 std::ostream & | defaultPrintStream (std::ostream *os=0) |
| 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... | |
| Protected Types inherited from TObject | |
| enum | { kOnlyPrepStep = BIT(3) } |
| Static Protected Member Functions inherited from RooAbsReal | |
| static void | globalSelectComp (Bool_t 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... | |
| Static Protected Attributes inherited from RooAbsPdf | |
| static TString | _normRangeOverride |
| static Int_t | _verboseEval = 0 |
| Static Protected Attributes inherited from RooAbsReal | |
| static Bool_t | _globalSelectComp = false |
| Component selection flag for RooAbsPdf::plotCompOn. More... | |
| static Bool_t | _hideOffset = kTRUE |
| Static Protected Attributes inherited from RooAbsArg | |
| static Bool_t | _verboseDirty |
| static Bool_t | _inhibitDirty |
| Static Protected Attributes inherited from RooPrintable | |
| static Int_t | _nameLength |
#include <RooIntegralMorph.h>
|
inline |
Definition at line 26 of file RooIntegralMorph.h.
| RooIntegralMorph::RooIntegralMorph | ( | const char * | name, |
| const char * | title, | ||
| RooAbsReal & | _pdf1, | ||
| RooAbsReal & | _pdf2, | ||
| RooAbsReal & | _x, | ||
| RooAbsReal & | _alpha, | ||
| Bool_t | cacheAlpha = kFALSE |
||
| ) |
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 102 of file RooIntegralMorph.cxx.
| RooIntegralMorph::RooIntegralMorph | ( | const RooIntegralMorph & | other, |
| const char * | name = 0 |
||
| ) |
Copy constructor.
Definition at line 121 of file RooIntegralMorph.cxx.
|
inlinevirtual |
Definition at line 36 of file RooIntegralMorph.h.
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 137 of file RooIntegralMorph.cxx.
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 151 of file RooIntegralMorph.cxx.
|
inline |
Definition at line 46 of file RooIntegralMorph.h.
|
inlinevirtual |
Implements RooAbsArg.
Definition at line 35 of file RooIntegralMorph.h.
|
protectedvirtual |
Create and return a derived MorphCacheElem.
Reimplemented from RooAbsCachedPdf.
Definition at line 216 of file RooIntegralMorph.cxx.
|
protectedvirtual |
|
protectedvirtual |
Fill the cache with the interpolated shape.
Implements RooAbsCachedPdf.
Definition at line 181 of file RooIntegralMorph.cxx.
|
protectedvirtual |
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 168 of file RooIntegralMorph.cxx.
|
virtual |
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 663 of file RooIntegralMorph.cxx.
|
inlinevirtual |
Reimplemented from RooAbsCachedPdf.
Definition at line 38 of file RooIntegralMorph.h.
Definition at line 42 of file RooIntegralMorph.h.
|
friend |
Definition at line 92 of file RooIntegralMorph.h.
|
mutableprotected |
Definition at line 104 of file RooIntegralMorph.h.
|
protected |
Definition at line 103 of file RooIntegralMorph.h.
|
protected |
Definition at line 102 of file RooIntegralMorph.h.
|
protected |
Definition at line 99 of file RooIntegralMorph.h.
|
protected |
Definition at line 100 of file RooIntegralMorph.h.
|
protected |
Definition at line 101 of file RooIntegralMorph.h.
