RooRealVar represents a variable that can be changed from the outside.
For example by the user or a fitter.
It can be written into datasets, can hold a (possibly asymmetric) error, and can have several ranges. These can be accessed with names, to e.g. limit fits or integrals to sub ranges. The range without any name is used as default range.
Definition at line 39 of file RooRealVar.h.
Public Member Functions | |
RooRealVar () | |
Default constructor. | |
RooRealVar (const char *name, const char *title, Double_t minValue, Double_t maxValue, const char *unit="") | |
Create a variable allowed to float in the given range. | |
RooRealVar (const char *name, const char *title, Double_t value, const char *unit="") | |
Create a constant variable with a value and optional unit. | |
RooRealVar (const char *name, const char *title, Double_t value, Double_t minValue, Double_t maxValue, const char *unit="") | |
Create a variable with the given starting value. | |
RooRealVar (const RooRealVar &other, const char *name=0) | |
Copy Constructor. | |
virtual | ~RooRealVar () |
Destructor. | |
virtual TObject * | clone (const char *newname) const |
void | copyCacheFast (const RooRealVar &other, Bool_t setValDirty=kTRUE) |
virtual Int_t | defaultPrintContents (Option_t *opt) const |
Mapping of Print() option string to RooPrintable contents specifications. | |
void | deleteSharedProperties () |
Stop sharing properties. | |
RooErrorVar * | errorVar () const |
Return a RooAbsRealLValue representing the error associated with this variable. | |
TString * | format (const RooCmdArg &formatArg) const |
Format contents of RooRealVar for pretty printing on RooPlot parameter boxes. | |
TString * | format (Int_t sigDigits, const char *options) const |
Format numeric value of RooRealVar and its error in a variety of ways. | |
Double_t | getAsymErrorHi () const |
Double_t | getAsymErrorLo () const |
RooAbsBinning & | getBinning (const char *name=0, Bool_t verbose=kTRUE, Bool_t createOnTheFly=kFALSE) |
Return binning definition with name. | |
const RooAbsBinning & | getBinning (const char *name=0, Bool_t verbose=kTRUE, Bool_t createOnTheFly=kFALSE) const |
Return binning definition with name. | |
std::list< std::string > | getBinningNames () const |
Get a list of all binning names. | |
Double_t | getError () const |
Double_t | getErrorHi () const |
Double_t | getErrorLo () const |
RooSpan< const double > | getValues (RooBatchCompute::RunContext &inputData, const RooArgSet *=nullptr) const final |
Retrieve data column of this variable. | |
virtual Double_t | getValV (const RooArgSet *nset=0) const |
Return value of variable. | |
Bool_t | hasAsymError (Bool_t allowZero=kTRUE) const |
Bool_t | hasBinning (const char *name) const |
Returns true if variable has a binning named 'name'. | |
Bool_t | hasError (Bool_t allowZero=kTRUE) const |
virtual Bool_t | isDerived () const |
Does value or shape of this arg depend on any other arg? | |
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. | |
virtual RooAbsArg & | operator= (const RooAbsReal &other) |
Assignment operator from other RooAbsReal. | |
RooAbsRealLValue & | operator= (const RooAbsRealLValue &)=default |
RooRealVar & | operator= (const RooRealVar &other) |
Assign the values of another RooRealVar to this instance. | |
virtual RooAbsArg & | operator= (Double_t newValue) |
Assignment operator from a Double_t. | |
virtual void | printExtras (std::ostream &os) const |
Print extras of variable: (asymmetric) error, constant flag, limits and binning. | |
virtual void | printMultiline (std::ostream &os, Int_t contents, Bool_t verbose=kFALSE, TString indent="") const |
Detailed printing interface. | |
virtual void | printValue (std::ostream &os) const |
Print value of variable. | |
virtual Bool_t | readFromStream (std::istream &is, Bool_t compact, Bool_t verbose=kFALSE) |
Read object contents from given stream. | |
void | removeAsymError () |
void | removeError () |
void | removeMax (const char *name=0) |
Remove upper range limit for binning with given name. Empty name means default range. | |
void | removeMin (const char *name=0) |
Remove lower range limit for binning with given name. Empty name means default range. | |
void | removeRange (const char *name=0) |
Remove range limits for binning with given name. Empty name means default range. | |
void | setAsymError (Double_t lo, Double_t hi) |
void | setBinning (const RooAbsBinning &binning, const char *name=0) |
Add given binning under name 'name' with this variable. | |
void | setBins (Int_t nBins, const char *name=0) |
Create a uniform binning under name 'name' for this variable. | |
void | setError (Double_t value) |
void | setMax (const char *name, Double_t value) |
Set maximum of name range to given value. | |
void | setMax (Double_t value) |
void | setMin (const char *name, Double_t value) |
Set minimum of name range to given value. | |
void | setMin (Double_t value) |
void | setRange (const char *name, Double_t min, Double_t max) |
Set a fit or plotting range. | |
void | setRange (const char *name, RooAbsReal &min, RooAbsReal &max) |
Set or modify a parameterised range, i.e., a range the varies in dependence of parameters. | |
void | setRange (Double_t min, Double_t max) |
Set the limits of the default range. | |
void | setRange (RooAbsReal &min, RooAbsReal &max) |
Set parameterised limits of the default range. See setRange(const char*, RooAbsReal&, RooAbsReal&). | |
virtual void | setVal (Double_t value) |
Set value of variable to 'value'. | |
virtual void | setVal (Double_t value, const char *rangeName) |
Set value of variable to value . | |
std::size_t | valueResetCounter () const |
Returns how many times the value of this RooRealVar was reset. | |
virtual void | writeToStream (std::ostream &os, Bool_t compact) const |
Write object contents to given stream. | |
Public Member Functions inherited from RooAbsRealLValue | |
RooAbsRealLValue () | |
RooAbsRealLValue (const char *name, const char *title, const char *unit="") | |
Constructor. | |
RooAbsRealLValue (const RooAbsRealLValue &other, const char *name=0) | |
Copy constructor. | |
virtual | ~RooAbsRealLValue () |
Destructor. | |
TH1F * | createHistogram (const char *name, const char *yAxisLabel) const |
Create an empty 1D-histogram with appropriate scale and labels for this variable. | |
TH1F * | createHistogram (const char *name, const char *yAxisLabel, const RooAbsBinning &bins) const |
Create an empty 1D-histogram with appropriate scale and labels for this variable. | |
TH1F * | createHistogram (const char *name, const char *yAxisLabel, Double_t xlo, Double_t xhi, Int_t nBins) const |
Create an empty 1D-histogram with appropriate scale and labels for this variable. | |
TH2F * | createHistogram (const char *name, const RooAbsRealLValue &yvar, const char *zAxisLabel, const RooAbsBinning **bins) const |
Create an empty 2D-histogram with appropriate scale and labels for this variable (x) and the specified y variable. | |
TH2F * | createHistogram (const char *name, const RooAbsRealLValue &yvar, const char *zAxisLabel=0, Double_t *xlo=0, Double_t *xhi=0, Int_t *nBins=0) const |
Create an empty 2D-histogram with appropriate scale and labels for this variable (x) and the specified y variable. | |
TH3F * | createHistogram (const char *name, const RooAbsRealLValue &yvar, const RooAbsRealLValue &zvar, const char *tAxisLabel, const RooAbsBinning **bins) const |
TH3F * | createHistogram (const char *name, const RooAbsRealLValue &yvar, const RooAbsRealLValue &zvar, const char *tAxisLabel, Double_t *xlo=0, Double_t *xhi=0, Int_t *nBins=0) const |
Create an empty 3D-histogram with appropriate scale and labels for this variable (x) and the specified y,z variables. | |
TH1 * | createHistogram (const char *name, const RooCmdArg &arg1=RooCmdArg::none(), const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none()) const |
TH1 * | createHistogram (const char *name, const RooLinkedList &cmdList) const |
Create empty 1,2 or 3D histogram Arguments recognized. | |
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. | |
RooPlot * | frame () const |
Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. | |
RooPlot * | frame (const RooCmdArg &arg1, const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none()) const |
Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. | |
RooPlot * | frame (const RooLinkedList &cmdList) const |
Back-end function for named argument frame() method. | |
RooPlot * | frame (Double_t lo, Double_t hi) const |
Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. | |
RooPlot * | frame (Double_t lo, Double_t hi, Int_t nbins) const |
Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. | |
RooPlot * | frame (Int_t nbins) const |
Create a new RooPlot on the heap with a drawing frame initialized for this object, but no plot contents. | |
virtual Int_t | getBin (const char *rangeName=0) const |
virtual Int_t | getBin (const RooAbsBinning &binning) const |
virtual Int_t | getBin (const RooAbsBinning *ptr) const |
virtual const RooAbsBinning * | getBinningPtr (const char *rangeName) const |
virtual Int_t | getBins (const char *name=0) const |
Get number of bins of currently defined range. | |
virtual Double_t | getBinWidth (Int_t i, const char *rangeName=0) const |
virtual Double_t | getBinWidth (Int_t i, const RooAbsBinning &binning) const |
virtual Double_t | getMax (const char *name=0) const |
Get maximum of currently defined range. | |
virtual Double_t | getMin (const char *name=0) const |
Get miniminum of currently defined range. | |
std::pair< double, double > | getRange (const char *name=0) const |
Get low and high bound of the variable. | |
Bool_t | hasMax (const char *name=0) const |
Check if variable has an upper bound. | |
Bool_t | hasMin (const char *name=0) const |
Check if variable has a lower bound. | |
virtual Bool_t | hasRange (const char *name) const |
Check if variable has a binning with given name. | |
virtual Bool_t | inRange (const char *name) const |
Check if current value is inside range with given name. | |
Bool_t | inRange (Double_t value, const char *rangeName, Double_t *clippedValue=0) const |
Return kTRUE if the input value is within our fit range. | |
void | inRange (std::span< const double > values, std::string const &rangeName, std::vector< bool > &out) const |
virtual Bool_t | isJacobianOK (const RooArgSet &depList) const |
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. | |
virtual Bool_t | isValidReal (Double_t value, Bool_t printError=kFALSE) const |
Check if given value is valid. | |
virtual Double_t | jacobian () const |
virtual Int_t | numBins (const char *rangeName=0) const |
virtual Int_t | numBins (const RooAbsBinning &binning) const |
RooAbsRealLValue & | operator= (const RooAbsRealLValue &)=default |
virtual void | randomize (const char *rangeName=0) |
Set a new value sampled from a uniform distribution over the fit range. | |
virtual void | randomize (const RooAbsBinning &binning) |
Set a new value sampled from a uniform distribution over the fit range. | |
virtual void | setBin (Int_t ibin, const char *rangeName=0) |
Set value to center of bin 'ibin' of binning 'rangeName' (or of default binning if no range is specified) | |
virtual void | setBin (Int_t ibin, const RooAbsBinning &binning) |
Set value to center of bin 'ibin' of binning 'binning'. | |
virtual void | setBinFast (Int_t ibin, const RooAbsBinning &binning) |
Set value to center of bin 'ibin' of binning 'rangeName' (or of default binning if no range is specified) | |
void | setConstant (Bool_t value=kTRUE) |
virtual Double_t | volume (const char *rangeName) const |
virtual Double_t | volume (const RooAbsBinning &binning) const |
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_t minVal, Double_t maxVal, const char *unit="") | |
Constructor with plot range and unit label. | |
RooAbsReal (const RooAbsReal &other, const char *name=0) | |
Copy constructor. | |
virtual | ~RooAbsReal () |
Destructor. | |
virtual Double_t | analyticalIntegral (Int_t code, const char *rangeName=0) const |
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral. | |
virtual Double_t | analyticalIntegralWN (Int_t code, const RooArgSet *normSet, const char *rangeName=0) 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_t > * | binBoundaries (RooAbsRealLValue &obs, Double_t xlo, Double_t xhi) const |
Retrieve bin boundaries if this distribution is binned in obs . | |
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). | |
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. | |
virtual RooFitResult * | chi2FitTo (RooDataHist &data, const RooLinkedList &cmdList) |
Perform a \( \chi^2 \) fit to given histogram. | |
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 . | |
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 . | |
virtual void | computeBatch (cudaStream_t *, double *output, size_t size, RooFit::Detail::DataMap const &) const |
Base function for computing multiple values of a RooAbsReal. | |
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. | |
virtual RooAbsReal * | createChi2 (RooDataHist &data, const RooLinkedList &cmdList) |
Create a \( \chi^2 \) variable from a histogram and this function. | |
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. | |
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&) | |
RooAbsArg * | createFundamental (const char *newname=0) const |
Create a RooRealVar fundamental object with our properties. | |
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. | |
TH1 * | createHistogram (const char *name, const RooAbsRealLValue &xvar, RooLinkedList &argList) const |
Internal method implementing createHistogram. | |
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. | |
RooAbsReal * | createIntegral (const RooArgSet &iset, const char *rangeName) const |
Create integral over observables in iset in range named rangeName. | |
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. | |
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. | |
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 . | |
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. | |
RooAbsReal * | createIntRI (const RooArgSet &iset, const RooArgSet &nset=RooArgSet()) |
Utility function for createRunningIntegral. | |
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. | |
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 RooAbsReal * | createProfile (const RooArgSet ¶msOfInterest) |
Create a RooProfileLL object that eliminates all nuisance parameters in the present function. | |
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&) | |
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. | |
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_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. | |
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. | |
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. | |
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. | |
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. | |
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. | |
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. | |
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. | |
virtual Int_t | getAnalyticalIntegral (RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const |
Interface function getAnalyticalIntergral advertises the analytical integrals that are supported. | |
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. | |
Bool_t | 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_t | getPropagatedError (const RooFitResult &fr, const RooArgSet &nset=RooArgSet()) const |
Calculate error on self by linearly propagating errors on parameters using the covariance matrix from a fit result. | |
TString | getTitle (Bool_t appendUnit=kFALSE) const |
Return this variable's title string. | |
const Text_t * | getUnit () const |
Double_t | getVal (const RooArgSet &normalisationSet) const |
Like getVal(const RooArgSet*), but always requires an argument for normalisation. | |
Double_t | getVal (const RooArgSet *normalisationSet=nullptr) const |
Evaluate object. | |
virtual RooSpan< const double > | getValBatch (std::size_t, std::size_t, const RooArgSet *=nullptr)=delete |
std::vector< double > | getValues (RooAbsData const &data, RooFit::BatchModeOption batchMode=RooFit::BatchModeOption::Cpu) const |
RooMultiGenFunction * | iGenFunction (const RooArgSet &observables, const RooArgSet &nset=RooArgSet()) |
RooGenFunction * | iGenFunction (RooRealVar &x, const RooArgSet &nset=RooArgSet()) |
virtual Bool_t | isBinnedDistribution (const RooArgSet &) const |
Tests if the distribution is binned. Unless overridden by derived classes, this always returns false. | |
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. | |
virtual Double_t | 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_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. | |
RooAbsMoment * | moment (RooRealVar &obs, Int_t order, Bool_t central, Bool_t takeRoot) |
Return function representing moment of function of given order. | |
virtual Double_t | offset () const |
RooAbsReal & | operator= (const RooAbsReal &other) |
Assign values, name and configs from another RooAbsReal. | |
virtual Bool_t | operator== (const RooAbsArg &other) const |
Equality operator when comparing to another RooAbsArg. | |
Bool_t | operator== (Double_t value) const |
Equality operator comparing to a Double_t. | |
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. | |
virtual RooPlot * | plotOn (RooPlot *frame, RooLinkedList &cmdList) const |
Internal back-end function of plotOn() with named arguments. | |
virtual std::list< Double_t > * | plotSamplingHint (RooAbsRealLValue &obs, Double_t xlo, Double_t xhi) const |
Interface for returning an optional hint for initial sampling points when constructing a curve projected on observable obs . | |
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. | |
void | setCachedValue (double value, bool notifyClients=true) final |
Overwrite the value stored in this object's cache. | |
virtual Bool_t | setData (RooAbsData &, Bool_t=kTRUE) |
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_t createOnTheFly) |
Returns the specialized integrator configuration for this RooAbsReal. | |
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=0) | |
Copy constructor transfers all boolean and string properties of the original object. | |
virtual | ~RooAbsArg () |
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_t | checkObservables (const RooArgSet *nset) const |
Overloadable function in which derived classes can implement consistency checks of the variables. | |
virtual TObject * | Clone (const char *newname=0) const |
Make a clone of an object using the Streamer facility. | |
virtual RooAbsArg * | cloneTree (const char *newname=0) const |
Clone tree expression of objects. | |
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. | |
std::size_t | dataToken () const |
Returns the token for retrieving results in the BatchMode. For internal use only. | |
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. | |
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. | |
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 . | |
Bool_t | dependsOnValue (const RooAbsCollection &serverList, const RooAbsArg *ignoreArg=0) const |
Check whether this object depends on values from an element in the serverList . | |
virtual std::unique_ptr< RooArgSet > | fillNormSetForServer (RooArgSet const &normSet, RooAbsArg const &server) const |
Fills a RooArgSet to be used as the normalization set for a server, given a normalization set for this RooAbsArg. | |
Bool_t | getAttribute (const Text_t *name) const |
Check if a named attribute is set. By default, all attributes are unset. | |
RooLinkedList | getCloningAncestors () const |
Return ancestors in cloning chain of this RooAbsArg. | |
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. | |
RooArgSet * | getObservables (const RooAbsData &data) const |
Return the observables of this pdf given the observables defined by data . | |
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). | |
RooArgSet * | getObservables (const RooArgSet &set, Bool_t valueOnly=kTRUE) const |
Given a set of possible observables, return the observables that this PDF depends on. | |
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. | |
RooArgSet * | getParameters (const RooAbsData &data, bool stripDisconnected=true) const |
Return the parameters of this p.d.f when used in conjuction with dataset 'data'. | |
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). | |
RooArgSet * | getParameters (const RooArgSet &observables, bool stripDisconnected=true) const |
Return the parameters of the p.d.f given the provided set of observables. | |
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_t | getTransientAttribute (const Text_t *name) const |
Check if a named attribute is set. | |
RooArgSet * | getVariables (Bool_t stripDisconnected=kTRUE) const |
Return RooArgSet with all variables (tree leaf nodes of expresssion 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_t | hasClients () const |
virtual Bool_t | importWorkspaceHook (RooWorkspace &ws) |
virtual bool | isCategory () const |
Bool_t | isCloneOf (const RooAbsArg &other) const |
Check if this object was created as a clone of 'other'. | |
Bool_t | isConstant () const |
Check if the "Constant" attribute is set. | |
virtual bool | isReducerNode () const |
virtual Bool_t | IsSortable () const |
Bool_t | 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_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. | |
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. | |
RooAbsArg & | operator= (const RooAbsArg &other) |
Assign all boolean and string properties of the original object. | |
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. | |
const RooArgSet * | ownedComponents () const |
virtual void | Print (Option_t *options=0) const |
Print the object to the defaultPrintStream(). | |
virtual void | printAddress (std::ostream &os) const |
Print class name of object. | |
virtual void | printArgs (std::ostream &os) const |
Print object arguments, ie its proxies. | |
virtual void | printClassName (std::ostream &os) const |
Print object class name. | |
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. | |
void | printCompactTree (std::ostream &os, const char *indent="", const char *namePat=0, RooAbsArg *client=0) |
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=0, Int_t nLevel=999) |
Print tree structure of expression tree on given ostream, only branch nodes are printed. | |
void | printDirty (Bool_t depth=kTRUE) const |
Print information about current value dirty state information. | |
virtual void | printMetaArgs (std::ostream &) const |
virtual void | printName (std::ostream &os) const |
Print object name. | |
virtual void | printTitle (std::ostream &os) const |
Print object title. | |
virtual void | printTree (std::ostream &os, TString indent="") const |
Print object tree structure. | |
Bool_t | recursiveCheckObservables (const RooArgSet *nset) const |
Recursively call checkObservables on all nodes in the expression tree. | |
void | setAttribute (const Text_t *name, Bool_t value=kTRUE) |
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_t flag) const |
void | SetName (const char *name) |
Set the name of the TNamed. | |
void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). | |
void | setProhibitServerRedirect (Bool_t 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_t value=kTRUE) |
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 |
TIterator * | clientIterator () const |
Retrieve a client iterator. | |
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. | |
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_t | isValueServer (const RooAbsArg &arg) const |
Check if this is serving values to arg . | |
Bool_t | isValueServer (const char *name) const |
Check if this is serving values to an object with name name . | |
Bool_t | isShapeServer (const RooAbsArg &arg) const |
Check if this is serving shape to arg . | |
Bool_t | isShapeServer (const char *name) const |
Check if this is serving shape to an object with name name . | |
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. | |
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. | |
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. | |
Bool_t | redirectServers (const RooAbsCollection &newServerList, Bool_t mustReplaceAll=kFALSE, Bool_t nameChange=kFALSE, Bool_t isRecursionStep=kFALSE) |
Replace all direct servers of this object with the new servers in newServerList . | |
Bool_t | recursiveRedirectServers (const RooAbsCollection &newServerList, Bool_t mustReplaceAll=kFALSE, Bool_t nameChange=kFALSE, Bool_t recurseInNewSet=kTRUE) |
Recursively replace all servers with the new servers in newSet . | |
virtual bool | redirectServersHook (const RooAbsCollection &, bool, bool, bool) |
Function that is called at the end of redirectServers(). | |
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. | |
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. | |
void | replaceServer (RooAbsArg &oldServer, RooAbsArg &newServer, Bool_t valueProp, Bool_t shapeProp) |
Replace 'oldServer' with 'newServer'. | |
void | changeServer (RooAbsArg &server, Bool_t valueProp, Bool_t shapeProp) |
Change dirty flag propagation mask for specified server. | |
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. | |
RooAbsArg * | findNewServer (const RooAbsCollection &newSet, Bool_t 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_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. | |
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. | |
virtual void | constOptimizeTestStatistic (ConstOpCode opcode, Bool_t doAlsoTrackingOpt=kTRUE) |
Interface function signaling a request to perform constant term optimization. | |
virtual CacheMode | canNodeBeCached () const |
virtual void | setCacheAndTrackHints (RooArgSet &) |
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. | |
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_t recurseADirty=kTRUE) |
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 |
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. | |
virtual void | Clear (Option_t *option="") |
Set name and title to empty strings (""). | |
virtual void | Copy (TObject &named) const |
Copy this to obj. | |
virtual void | FillBuffer (char *&buffer) |
Encode TNamed into output buffer. | |
virtual const char * | GetName () const |
Returns name of object. | |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
virtual void | ls (Option_t *option="") const |
List TNamed name and title. | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. | |
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. | |
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 for instance with: gROOT->SetSelectedPad(gPad) . | |
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=0) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
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. | |
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) |
Operator delete []. | |
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. | |
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=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=0, 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 | 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'. | |
Public Member Functions inherited from RooAbsLValue | |
RooAbsLValue () | |
Constructor. | |
virtual | ~RooAbsLValue () |
Destructor. | |
Static Public Member Functions | |
static void | cleanup () |
Explicitely deletes the shared properties list on exit to avoid problems with the initialization order. | |
static void | printScientific (Bool_t flag=kFALSE) |
If true, contents of RooRealVars will be printed in scientific notation. | |
static void | printSigDigits (Int_t ndig=5) |
Set number of digits to show when printing RooRealVars. | |
Static Public Member Functions inherited from RooAbsRealLValue | |
static TH1 * | createHistogram (const char *name, RooArgList &vars, const char *tAxisLabel, const RooAbsBinning **bins) |
Create a 1,2, or 3D-histogram with appropriate scale and labels. | |
static TH1 * | createHistogram (const char *name, RooArgList &vars, const char *tAxisLabel, Double_t *xlo, Double_t *xhi, Int_t *nBins) |
Create 1-, 2- or 3-d ROOT histogram with labels taken from the variables in 'vars' and the with range and binning specified in xlo,xhi and nBins. | |
Static Public Member Functions inherited from RooAbsReal | |
static void | clearEvalErrorLog () |
Clear the stack of evaluation error messages. | |
static RooNumIntConfig * | defaultIntegratorConfig () |
Returns the default numeric integration configuration for all RooAbsReals. | |
static EvalErrorIter | evalErrorIter () |
static ErrorLoggingMode | evalErrorLoggingMode () |
Return current evaluation error logging mode. | |
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. | |
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_t flag) |
Static Public Member Functions inherited from RooAbsArg | |
static void | setDirtyInhibit (Bool_t flag) |
Control global dirty inhibit mode. | |
static void | verboseDirty (Bool_t flag) |
Activate verbose messaging related to dirty flag propagation. | |
Static Public Member Functions inherited from TObject | |
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 std::ostream & | defaultPrintStream (std::ostream *os=0) |
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 | |
virtual void | attachToTree (TTree &t, Int_t bufSize=32000) |
Overload RooAbsReal::attachToTree to also attach branches for errors and/or asymmetric errors attribute StoreError and/or StoreAsymError are set. | |
virtual void | attachToVStore (RooVectorDataStore &vstore) |
Overload RooAbsReal::attachToTree to also attach branches for errors and/or asymmetric errors attribute StoreError and/or StoreAsymError are set. | |
Double_t | chopAt (Double_t what, Int_t where) const |
Utility to calculate number of decimals to show based on magnitude of error. | |
virtual void | copyCache (const RooAbsArg *source, Bool_t valueOnly=kFALSE, Bool_t setValDirty=kTRUE) |
Copy the cached value of another RooAbsArg to our cache Warning: This function copies the cached values of source, it is the callers responsibility to make sure the cache is clean. | |
virtual Double_t | evaluate () const |
Evaluate this PDF / function / constant. Needs to be overridden by all derived classes. | |
virtual void | fillTreeBranch (TTree &t) |
Overload RooAbsReal::fillTreeBranch to also fill tree branches with (asymmetric) errors if requested. | |
void | installSharedProp (std::shared_ptr< RooRealVarSharedProperties > &&prop) |
Install the shared property into the member _sharedProp. | |
virtual void | setExpensiveObjectCache (RooExpensiveObjectCache &) |
virtual void | setValFast (Double_t value) |
std::shared_ptr< RooRealVarSharedProperties > | sharedProp () const |
Non-shareable alternative binnings. | |
Protected Member Functions inherited from RooAbsRealLValue | |
Bool_t | fitRangeOKForPlotting () const |
Check if fit range is usable as plot range, i.e. | |
Protected Member Functions inherited from RooAbsReal | |
RooFitResult * | chi2FitDriver (RooAbsReal &fcn, RooLinkedList &cmdList) |
Internal driver function for chi2 fits. | |
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. | |
virtual RooSpan< double > | evaluateBatch (std::size_t, std::size_t)=delete |
virtual RooSpan< double > | evaluateSpan (RooBatchCompute::RunContext &evalData, const RooArgSet *normSet) const |
Evaluate this object for a batch/span of data points. | |
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=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. | |
Bool_t | isSelectedComp () const |
If true, the current pdf is a selected component (for use in plotting) | |
virtual bool | isValid () const |
Check if current value is valid. | |
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'. | |
Bool_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a) const |
Utility function for use in getAnalyticalIntegral(). | |
Bool_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b) const |
Utility function for use in getAnalyticalIntegral(). | |
Bool_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgProxy &a, const RooArgProxy &b, const RooArgProxy &c) const |
Utility function for use in getAnalyticalIntegral(). | |
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(). | |
Bool_t | matchArgs (const RooArgSet &allDeps, RooArgSet &numDeps, const RooArgSet &set) const |
Utility function for use in getAnalyticalIntegral(). | |
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. | |
void | plotOnCompSelect (RooArgSet *selNodes) const |
Helper function for plotting of composite p.d.fs. | |
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. | |
Bool_t | plotSanityChecks (RooPlot *frame) const |
Utility function for plotOn(), perform general sanity check on frame to ensure safe plotting operations. | |
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. | |
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. | |
virtual void | setTreeBranchStatus (TTree &t, Bool_t active) |
(De)Activate associated tree branch | |
virtual void | syncCache (const RooArgSet *set=0) |
Double_t | 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_t) 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_t | 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 () |
Static Protected Member Functions | |
static RooRealVarSharedProperties & | _nullProp () |
Return a dummy object to use when properties are not initialised. | |
static std::map< std::string, std::weak_ptr< RooRealVarSharedProperties > > * | sharedPropList () |
Return a reference to a map of weak pointers to RooRealVarSharedProperties. | |
Static Protected Member Functions inherited from RooAbsReal | |
static void | globalSelectComp (Bool_t 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 | |
static Bool_t | _printScientific |
static Int_t | _printSigDigits |
Static Protected Attributes inherited from RooAbsReal | |
static Bool_t | _globalSelectComp = false |
Component selection flag for RooAbsPdf::plotCompOn. | |
static Bool_t | _hideOffset = kTRUE |
Static Protected Attributes inherited from RooAbsArg | |
static Bool_t | _inhibitDirty |
static Bool_t | _verboseDirty |
cache of the list of proxies. Avoids type casting. | |
Static Protected Attributes inherited from RooPrintable | |
static Int_t | _nameLength |
Friends | |
class | RooAbsRealLValue |
Additional Inherited Members | |
Public Types inherited from RooAbsReal | |
enum | ErrorLoggingMode { PrintErrors , CollectErrors , CountErrors , Ignore } |
typedef std::map< constRooAbsArg *, std::pair< std::string, std::list< EvalError > > >::const_iterator | EvalErrorIter |
enum | ScaleType { Raw , Relative , NumEvent , RelativeExpected } |
using | value_type = double |
Public Types inherited from RooAbsArg | |
enum | CacheMode { Always =0 , NotAdvised =1 , Never =2 } |
enum | ConstOpCode { Activate =0 , DeActivate =1 , ConfigChange =2 , ValueChange =3 } |
enum | OperMode { Auto =0 , AClean =1 , ADirty =2 } |
using | RefCountList_t = RooSTLRefCountList< RooAbsArg > |
using | RefCountListLegacyIterator_t = TIteratorToSTLInterface< RefCountList_t::Container_t > |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = 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 } |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = BIT(3) } |
#include <RooRealVar.h>
RooRealVar::RooRealVar | ( | ) |
Default constructor.
Definition at line 94 of file RooRealVar.cxx.
RooRealVar::RooRealVar | ( | const char * | name, |
const char * | title, | ||
Double_t | value, | ||
const char * | unit = "" |
||
) |
Create a constant variable with a value and optional unit.
Definition at line 103 of file RooRealVar.cxx.
RooRealVar::RooRealVar | ( | const char * | name, |
const char * | title, | ||
Double_t | minValue, | ||
Double_t | maxValue, | ||
const char * | unit = "" |
||
) |
Create a variable allowed to float in the given range.
The initial value will be set to the center of the range.
Definition at line 119 of file RooRealVar.cxx.
RooRealVar::RooRealVar | ( | const char * | name, |
const char * | title, | ||
Double_t | value, | ||
Double_t | minValue, | ||
Double_t | maxValue, | ||
const char * | unit = "" |
||
) |
Create a variable with the given starting value.
It is allowed to float within the defined range. Optionally, a unit can be specified for axis labels.
Definition at line 154 of file RooRealVar.cxx.
RooRealVar::RooRealVar | ( | const RooRealVar & | other, |
const char * | name = 0 |
||
) |
Copy Constructor.
Definition at line 174 of file RooRealVar.cxx.
|
virtual |
Destructor.
Definition at line 228 of file RooRealVar.cxx.
|
staticprotected |
Return a dummy object to use when properties are not initialised.
Definition at line 85 of file RooRealVar.cxx.
Overload RooAbsReal::attachToTree to also attach branches for errors and/or asymmetric errors attribute StoreError and/or StoreAsymError are set.
Reimplemented from RooAbsReal.
Definition at line 1129 of file RooRealVar.cxx.
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protectedvirtual |
Overload RooAbsReal::attachToTree to also attach branches for errors and/or asymmetric errors attribute StoreError and/or StoreAsymError are set.
Reimplemented from RooAbsReal.
Definition at line 1096 of file RooRealVar.cxx.
Utility to calculate number of decimals to show based on magnitude of error.
Definition at line 1082 of file RooRealVar.cxx.
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static |
Explicitely deletes the shared properties list on exit to avoid problems with the initialization order.
Meant to be only used internally in RooFit by RooSentinel.
Definition at line 76 of file RooRealVar.cxx.
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inlinevirtual |
Implements RooAbsArg.
Definition at line 51 of file RooRealVar.h.
|
protectedvirtual |
Copy the cached value of another RooAbsArg to our cache Warning: This function copies the cached values of source, it is the callers responsibility to make sure the cache is clean.
Reimplemented from RooAbsRealLValue.
Definition at line 1220 of file RooRealVar.cxx.
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inline |
Definition at line 135 of file RooRealVar.h.
Mapping of Print() option string to RooPrintable contents specifications.
Reimplemented from RooAbsArg.
Definition at line 855 of file RooRealVar.cxx.
void RooRealVar::deleteSharedProperties | ( | ) |
Stop sharing properties.
Definition at line 1343 of file RooRealVar.cxx.
RooErrorVar * RooRealVar::errorVar | ( | ) | const |
Return a RooAbsRealLValue representing the error associated with this variable.
The callers takes ownership of the return object
Definition at line 318 of file RooRealVar.cxx.
|
inlineprotectedvirtual |
Evaluate this PDF / function / constant. Needs to be overridden by all derived classes.
Implements RooAbsReal.
Definition at line 148 of file RooRealVar.h.
Overload RooAbsReal::fillTreeBranch to also fill tree branches with (asymmetric) errors if requested.
Reimplemented from RooAbsReal.
Definition at line 1182 of file RooRealVar.cxx.
Format contents of RooRealVar for pretty printing on RooPlot parameter boxes.
This function processes the named arguments taken by paramOn() and translates them to an option string parsed by RooRealVar::format(Int_t sigDigits, const char *options)
Definition at line 884 of file RooRealVar.cxx.
Format numeric value of RooRealVar and its error in a variety of ways.
To control what is shown use the following options N = show name H = hide value E = show error A = show asymmetric error instead of parabolic error (if available) U = show unit
To control how it is shown use these options L = TLatex mode X = Latex mode Y = Latex table mode ( '=' replaced by '&' ) V = Make name \verbatim in Latex mode P = use error to control shown precision F = force fixed precision
Definition at line 953 of file RooRealVar.cxx.
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inline |
Definition at line 67 of file RooRealVar.h.
|
inline |
Definition at line 66 of file RooRealVar.h.
|
virtual |
Return binning definition with name.
If binning with 'name' is not found it is created on the fly as a clone of the default binning if createOnTheFly is true, otherwise a reference to the default binning is returned. If verbose is true a message is printed if a binning is created on the fly.
Implements RooAbsRealLValue.
Definition at line 358 of file RooRealVar.cxx.
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virtual |
Return binning definition with name.
If binning with 'name' is not found it is created on the fly as a clone of the default binning if createOnTheFly is true, otherwise a reference to the default binning is returned. If verbose is true a message is printed if a binning is created on the fly.
Implements RooAbsRealLValue.
Definition at line 345 of file RooRealVar.cxx.
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virtual |
Get a list of all binning names.
An empty name implies the default binning and a NULL pointer should be passed to getBinning in this case.
Implements RooAbsLValue.
Definition at line 403 of file RooRealVar.cxx.
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inline |
Definition at line 62 of file RooRealVar.h.
|
inline |
Definition at line 72 of file RooRealVar.h.
|
inline |
Definition at line 71 of file RooRealVar.h.
|
finalvirtual |
Retrieve data column of this variable.
inputData | Struct with data arrays. |
normSet | Ignored.
|
Reimplemented from RooAbsReal.
Definition at line 256 of file RooRealVar.cxx.
Return value of variable.
Reimplemented from RooAbsReal.
Definition at line 242 of file RooRealVar.cxx.
Definition at line 68 of file RooRealVar.h.
|
virtual |
Returns true if variable has a binning named 'name'.
Implements RooAbsRealLValue.
Definition at line 332 of file RooRealVar.cxx.
Definition at line 63 of file RooRealVar.h.
|
protected |
Install the shared property into the member _sharedProp.
If a property with same name already exists, discard the incoming one, and share the existing. nullptr
and properties equal to the RooRealVar::_nullProp will not be installed.
Definition at line 1319 of file RooRealVar.cxx.
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inlinevirtual |
Does value or shape of this arg depend on any other arg?
Reimplemented from RooAbsArg.
Definition at line 113 of file RooRealVar.h.
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inlinevirtual |
Is this object a fundamental type that can be added to a dataset? Fundamental-type subclasses override this method to return kTRUE.
Note that this test is subtlely different from the dynamic isDerived() test, e.g. a constant is not derived but is also not fundamental.
Reimplemented from RooAbsArg.
Definition at line 110 of file RooRealVar.h.
|
virtual |
Assignment operator from other RooAbsReal.
Reimplemented from RooAbsRealLValue.
Definition at line 48 of file RooAbsRealLValue.cxx.
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default |
RooRealVar & RooRealVar::operator= | ( | const RooRealVar & | other | ) |
Assign the values of another RooRealVar to this instance.
Definition at line 198 of file RooRealVar.cxx.
Assignment operator from a Double_t.
Reimplemented from RooAbsRealLValue.
Definition at line 49 of file RooAbsRealLValue.cxx.
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virtual |
Print extras of variable: (asymmetric) error, constant flag, limits and binning.
Reimplemented from RooPrintable.
Definition at line 815 of file RooRealVar.cxx.
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virtual |
Detailed printing interface.
Reimplemented from RooAbsRealLValue.
Definition at line 867 of file RooRealVar.cxx.
If true, contents of RooRealVars will be printed in scientific notation.
Definition at line 1372 of file RooRealVar.cxx.
Set number of digits to show when printing RooRealVars.
Definition at line 1381 of file RooRealVar.cxx.
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virtual |
Print value of variable.
Reimplemented from RooAbsReal.
Definition at line 799 of file RooRealVar.cxx.
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virtual |
Read object contents from given stream.
Reimplemented from RooAbsRealLValue.
Definition at line 595 of file RooRealVar.cxx.
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inline |
Definition at line 69 of file RooRealVar.h.
|
inline |
Definition at line 65 of file RooRealVar.h.
void RooRealVar::removeMax | ( | const char * | name = 0 | ) |
Remove upper range limit for binning with given name. Empty name means default range.
Definition at line 423 of file RooRealVar.cxx.
void RooRealVar::removeMin | ( | const char * | name = 0 | ) |
Remove lower range limit for binning with given name. Empty name means default range.
Definition at line 420 of file RooRealVar.cxx.
void RooRealVar::removeRange | ( | const char * | name = 0 | ) |
Remove range limits for binning with given name. Empty name means default range.
Definition at line 426 of file RooRealVar.cxx.
Definition at line 70 of file RooRealVar.h.
void RooRealVar::setBinning | ( | const RooAbsBinning & | binning, |
const char * | name = 0 |
||
) |
Add given binning under name 'name' with this variable.
If name is null, the binning is installed as the default binning.
Definition at line 442 of file RooRealVar.cxx.
Create a uniform binning under name 'name' for this variable.
[in] | nBins | Number of bins. The limits are taken from the currently set limits. |
[in] | name | Optional name. If name is null, install as default binning. |
Definition at line 435 of file RooRealVar.cxx.
Definition at line 64 of file RooRealVar.h.
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inlineprotectedvirtual |
Reimplemented from RooAbsArg.
Definition at line 165 of file RooRealVar.h.
Set maximum of name range to given value.
If name is null maximum of default range is set
Definition at line 518 of file RooRealVar.cxx.
Definition at line 82 of file RooRealVar.h.
Set minimum of name range to given value.
If name is null minimum of default range is set
Definition at line 488 of file RooRealVar.cxx.
Definition at line 81 of file RooRealVar.h.
Set a fit or plotting range.
Ranges can be selected for e.g. fitting, plotting or integration. Note that multiple variables can have ranges with the same name, so multi-dimensional PDFs can be sliced. See also the tutorial rf203_ranges.C
[in] | name | Name this range (so it can be selected later for fitting or plotting). If the name is nullptr , the function sets the limits of the default range. |
[in] | min | Miniminum of the range. |
[in] | max | Maximum of the range. |
Definition at line 553 of file RooRealVar.cxx.
void RooRealVar::setRange | ( | const char * | name, |
RooAbsReal & | min, | ||
RooAbsReal & | max | ||
) |
Set or modify a parameterised range, i.e., a range the varies in dependence of parameters.
See setRange() for more details.
Definition at line 584 of file RooRealVar.cxx.
Set the limits of the default range.
Definition at line 84 of file RooRealVar.h.
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inline |
Set parameterised limits of the default range. See setRange(const char*, RooAbsReal&, RooAbsReal&).
Definition at line 86 of file RooRealVar.h.
Set value of variable to 'value'.
If 'value' is outside range of object, clip value into range
Implements RooAbsRealLValue.
Definition at line 282 of file RooRealVar.cxx.
Set value of variable to value
.
If value
is outside of the range named rangeName
, clip value into that range.
Reimplemented from RooAbsRealLValue.
Definition at line 299 of file RooRealVar.cxx.
Reimplemented from RooAbsRealLValue.
Definition at line 145 of file RooRealVar.h.
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Non-shareable alternative binnings.
Hand out our shared property, create on the fly and register in shared map if necessary.
Definition at line 1305 of file RooRealVar.cxx.
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staticprotected |
Return a reference to a map of weak pointers to RooRealVarSharedProperties.
Definition at line 61 of file RooRealVar.cxx.
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inline |
Returns how many times the value of this RooRealVar was reset.
Definition at line 59 of file RooRealVar.h.
Write object contents to given stream.
Reimplemented from RooAbsRealLValue.
Definition at line 734 of file RooRealVar.cxx.
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friend |
Definition at line 144 of file RooRealVar.h.
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Definition at line 160 of file RooRealVar.h.
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Definition at line 158 of file RooRealVar.h.
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protected |
Definition at line 157 of file RooRealVar.h.
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Definition at line 159 of file RooRealVar.h.
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Definition at line 156 of file RooRealVar.h.
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staticprotected |
Definition at line 141 of file RooRealVar.h.
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staticprotected |
Definition at line 142 of file RooRealVar.h.
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Definition at line 169 of file RooRealVar.h.
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Shared binnings associated with this instance.
! How many times the value of this variable was reset
Definition at line 171 of file RooRealVar.h.