ROOT logo
ROOT » ROOFIT » ROOFITCORE » RooRealVar

class RooRealVar: public RooAbsRealLValue



RooRealVar represents a fundamental (non-derived) real valued object This class also holds an (asymmetic) error, a default range and a optionally series of alternate named ranges.

Function Members (Methods)

public:
RooRealVar()
RooRealVar(const RooRealVar& other, const char* name = 0)
RooRealVar(const char* name, const char* title, Double_t value, const char* unit = "")
RooRealVar(const char* name, const char* title, Double_t minValue, Double_t maxValue, const char* unit = "")
RooRealVar(const char* name, const char* title, Double_t value, Double_t minValue, Double_t maxValue, const char* unit = "")
virtual~RooRealVar()
voidTObject::AbstractMethod(const char* method) const
Bool_tRooAbsArg::addOwnedComponents(const RooArgSet& comps)
voidRooAbsArg::addParameters(RooArgSet& params, const RooArgSet* nset = 0, Bool_t stripDisconnected = kTRUE) const
voidRooAbsArg::addServer(RooAbsArg& server, Bool_t valueProp = kTRUE, Bool_t shapeProp = kFALSE)
voidRooAbsArg::addServerList(RooAbsCollection& serverList, Bool_t valueProp = kTRUE, Bool_t shapeProp = kFALSE)
virtual Double_tRooAbsReal::analyticalIntegral(Int_t code, const char* rangeName = 0) const
virtual Double_tRooAbsReal::analyticalIntegralWN(Int_t code, const RooArgSet* normSet, const char* rangeName = 0) const
virtual voidTObject::AppendPad(Option_t* option = "")
TF1*RooAbsReal::asTF(const RooArgList& obs, const RooArgList& pars = RooArgList(), const RooArgSet& nset = RooArgSet()) const
voidRooAbsArg::attachDataSet(const RooAbsData& set)
voidRooAbsArg::attachDataStore(const RooAbsDataStore& set)
const set<std::string>&RooAbsArg::attributes() const
RooAbsFunc*RooAbsReal::bindVars(const RooArgSet& vars, const RooArgSet* nset = 0, Bool_t clipInvalid = kFALSE) const
voidRooAbsArg::branchNodeServerList(RooAbsCollection* list, const RooAbsArg* arg = 0, Bool_t recurseNonDerived = kFALSE) const
virtual voidTObject::Browse(TBrowser* b)
voidRooAbsArg::changeServer(RooAbsArg& server, Bool_t valueProp, Bool_t shapeProp)
Bool_tRooAbsArg::checkDependents(const RooArgSet* nset) const
virtual Bool_tRooAbsArg::checkObservables(const RooArgSet* nset) const
virtual RooFitResult*RooAbsReal::chi2FitTo(RooDataHist& data, const RooLinkedList& cmdList)
virtual RooFitResult*RooAbsReal::chi2FitTo(RooDataSet& xydata, const RooLinkedList& cmdList)
virtual RooFitResult*RooAbsReal::chi2FitTo(RooDataHist& data, RooCmdArg arg1 = RooCmdArg::none(), RooCmdArg arg2 = RooCmdArg::none(), RooCmdArg arg3 = RooCmdArg::none(), RooCmdArg arg4 = RooCmdArg::none(), RooCmdArg arg5 = RooCmdArg::none(), RooCmdArg arg6 = RooCmdArg::none(), RooCmdArg arg7 = RooCmdArg::none(), RooCmdArg arg8 = RooCmdArg::none())
virtual RooFitResult*RooAbsReal::chi2FitTo(RooDataSet& xydata, RooCmdArg arg1 = RooCmdArg::none(), RooCmdArg arg2 = RooCmdArg::none(), RooCmdArg arg3 = RooCmdArg::none(), RooCmdArg arg4 = RooCmdArg::none(), RooCmdArg arg5 = RooCmdArg::none(), RooCmdArg arg6 = RooCmdArg::none(), RooCmdArg arg7 = RooCmdArg::none(), RooCmdArg arg8 = RooCmdArg::none())
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTNamed::Clear(Option_t* option = "")
static voidRooAbsReal::clearEvalErrorLog()
voidRooAbsArg::clearShapeDirty() const
voidRooAbsArg::clearValueDirty() const
TIterator*RooAbsArg::clientIterator() const
virtual TObject*clone(const char* newname) const
virtual TObject*RooAbsArg::Clone(const char* newname = 0) const
virtual RooAbsArg*RooAbsArg::cloneTree(const char* newname = 0) const
virtual Int_tRooAbsArg::Compare(const TObject* other) const
virtual voidRooAbsArg::constOptimizeTestStatistic(RooAbsArg::ConstOpCode opcode)
virtual voidTNamed::Copy(TObject& named) const
static voidRooAbsArg::copyList(TList& dest, const TList& source)
static UInt_tRooAbsArg::crc32(const char* data)
virtual RooAbsReal*RooAbsReal::createChi2(RooDataHist& data, const RooLinkedList& cmdList)
virtual RooAbsReal*RooAbsReal::createChi2(RooDataSet& data, const RooLinkedList& cmdList)
virtual RooAbsReal*RooAbsReal::createChi2(RooDataHist& data, RooCmdArg arg1 = RooCmdArg::none(), RooCmdArg arg2 = RooCmdArg::none(), RooCmdArg arg3 = RooCmdArg::none(), RooCmdArg arg4 = RooCmdArg::none(), RooCmdArg arg5 = RooCmdArg::none(), RooCmdArg arg6 = RooCmdArg::none(), RooCmdArg arg7 = RooCmdArg::none(), RooCmdArg arg8 = RooCmdArg::none())
virtual RooAbsReal*RooAbsReal::createChi2(RooDataSet& data, RooCmdArg arg1 = RooCmdArg::none(), RooCmdArg arg2 = RooCmdArg::none(), RooCmdArg arg3 = RooCmdArg::none(), RooCmdArg arg4 = RooCmdArg::none(), RooCmdArg arg5 = RooCmdArg::none(), RooCmdArg arg6 = RooCmdArg::none(), RooCmdArg arg7 = RooCmdArg::none(), RooCmdArg arg8 = RooCmdArg::none())
virtual RooAbsArg*RooAbsReal::createFundamental(const char* newname = 0) const
TH1*RooAbsRealLValue::createHistogram(const char* name, const RooLinkedList& cmdList) const
TH1F*RooAbsRealLValue::createHistogram(const char* name, const char* yAxisLabel) const
TH1F*RooAbsRealLValue::createHistogram(const char* name, const char* yAxisLabel, const RooAbsBinning& bins) const
TH2F*RooAbsRealLValue::createHistogram(const char* name, const RooAbsRealLValue& yvar, const char* zAxisLabel, const RooAbsBinning** bins) const
static TH1*RooAbsRealLValue::createHistogram(const char* name, RooArgList& vars, const char* tAxisLabel, const RooAbsBinning** bins)
TH1F*RooAbsRealLValue::createHistogram(const char* name, const char* yAxisLabel, Double_t xlo, Double_t xhi, Int_t nBins) const
TH3F*RooAbsRealLValue::createHistogram(const char* name, const RooAbsRealLValue& yvar, const RooAbsRealLValue& zvar, const char* tAxisLabel, const RooAbsBinning** bins) const
TH2F*RooAbsRealLValue::createHistogram(const char* name, const RooAbsRealLValue& yvar, const char* zAxisLabel = 0, Double_t* xlo = 0, Double_t* xhi = 0, Int_t* nBins = 0) const
static TH1*RooAbsRealLValue::createHistogram(const char* name, RooArgList& vars, const char* tAxisLabel, Double_t* xlo, Double_t* xhi, Int_t* nBins)
TH3F*RooAbsRealLValue::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
TH1*RooAbsRealLValue::createHistogram(const char* name, const RooCmdArg& arg1 = RooCmdArg::none(), const RooCmdArg& arg2 = RooCmdArg::none(), const RooCmdArg& arg3 = RooCmdArg::none(), const RooCmdArg& arg4 = RooCmdArg::none(), const RooCmdArg& arg5 = RooCmdArg::none(), const RooCmdArg& arg6 = RooCmdArg::none(), const RooCmdArg& arg7 = RooCmdArg::none(), const RooCmdArg& arg8 = RooCmdArg::none()) const
RooAbsReal*RooAbsReal::createIntegral(const RooArgSet& iset, const char* rangeName) const
RooAbsReal*RooAbsReal::createIntegral(const RooArgSet& iset, const RooArgSet& nset, const char* rangeName = 0) const
RooAbsReal*RooAbsReal::createIntegral(const RooArgSet& iset, const RooNumIntConfig& cfg, const char* rangeName = 0) const
RooAbsReal*RooAbsReal::createIntegral(const RooArgSet& iset, const RooArgSet& nset, const RooNumIntConfig& cfg, const char* rangeName = 0) const
virtual RooAbsReal*RooAbsReal::createIntegral(const RooArgSet& iset, const RooArgSet* nset = 0, const RooNumIntConfig* cfg = 0, const char* rangeName = 0) const
RooAbsReal*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
RooAbsReal*RooAbsReal::createIntRI(const RooArgSet& iset, const RooArgSet& nset = RooArgSet())
const RooAbsReal*RooAbsReal::createPlotProjection(const RooArgSet& depVars, const RooArgSet& projVars) const
const RooAbsReal*RooAbsReal::createPlotProjection(const RooArgSet& depVars, const RooArgSet& projVars, RooArgSet*& cloneSet) const
const RooAbsReal*RooAbsReal::createPlotProjection(const RooArgSet& dependentVars, const RooArgSet* projectedVars, RooArgSet*& cloneSet, const char* rangeName = 0, const RooArgSet* condObs = 0) const
virtual RooAbsReal*RooAbsReal::createProfile(const RooArgSet& paramsOfInterest)
RooAbsReal*RooAbsReal::createRunningIntegral(const RooArgSet& iset, const RooArgSet& nset = RooArgSet())
RooAbsReal*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())
RooAbsReal*RooAbsReal::createScanRI(const RooArgSet& iset, const RooArgSet& nset, Int_t numScanBins, Int_t intOrder)
virtual Double_tRooAbsReal::defaultErrorLevel() const
static RooNumIntConfig*RooAbsReal::defaultIntegratorConfig()
virtual Int_tdefaultPrintContents(Option_t* opt) const
static ostream&RooPrintable::defaultPrintStream(ostream* os = 0)
virtual RooPrintable::StyleOptionRooPrintable::defaultPrintStyle(Option_t* opt) const
virtual voidTObject::Delete(Option_t* option = "")MENU
voiddeleteSharedProperties()
Bool_tRooAbsArg::dependentOverlaps(const RooAbsData* dset, const RooAbsArg& testArg) const
Bool_tRooAbsArg::dependentOverlaps(const RooArgSet* depList, const RooAbsArg& testArg) const
Bool_tRooAbsArg::dependsOn(const RooAbsCollection& serverList, const RooAbsArg* ignoreArg = 0, Bool_t valueOnly = kFALSE) const
Bool_tRooAbsArg::dependsOn(const RooAbsArg& server, const RooAbsArg* ignoreArg = 0, Bool_t valueOnly = kFALSE) const
Bool_tRooAbsArg::dependsOnValue(const RooAbsCollection& serverList, const RooAbsArg* ignoreArg = 0) const
Bool_tRooAbsArg::dependsOnValue(const RooAbsArg& server, const RooAbsArg* ignoreArg = 0) const
RooDerivative*RooAbsReal::derivative(RooRealVar& obs, Int_t order = 1, Double_t eps = 0.001)
RooDerivative*RooAbsReal::derivative(RooRealVar& obs, const RooArgSet& normSet, Int_t order, Double_t eps = 0.001)
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
static voidRooAbsReal::enableEvalErrorLogging(Bool_t flag)
virtual voidTObject::Error(const char* method, const char* msgfmt) const
RooErrorVar*errorVar() const
static RooAbsReal::EvalErrorIterRooAbsReal::evalErrorIter()
static Bool_tRooAbsReal::evalErrorLoggingEnabled()
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
RooExpensiveObjectCache&RooAbsArg::expensiveObjectCache() const
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidTNamed::FillBuffer(char*& buffer)
RooDataHist*RooAbsReal::fillDataHist(RooDataHist* hist, const RooArgSet* nset, Double_t scaleFactor, Bool_t correctForBinVolume = kFALSE, Bool_t showProgress = kFALSE) const
TH1*RooAbsReal::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
Bool_tRooAbsArg::findConstantNodes(const RooArgSet& observables, RooArgSet& cacheList)
Bool_tRooAbsArg::findConstantNodes(const RooArgSet& observables, RooArgSet& cacheList, RooLinkedList& processedNodes)
RooAbsArg*RooAbsArg::findNewServer(const RooAbsCollection& newSet, Bool_t nameChange) const
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
Double_tRooAbsReal::findRoot(RooRealVar& x, Double_t xmin, Double_t xmax, Double_t yval)
RooAbsArg*RooAbsArg::findServer(const char* name) const
RooAbsArg*RooAbsArg::findServer(const RooAbsArg& arg) const
RooAbsArg*RooAbsArg::findServer(Int_t index) const
virtual voidRooAbsReal::fixAddCoefNormalization(const RooArgSet& addNormSet = RooArgSet(), Bool_t force = kTRUE)
virtual voidRooAbsReal::fixAddCoefRange(const char* rangeName = 0, Bool_t force = kTRUE)
virtual Bool_tRooAbsReal::forceAnalyticalInt(const RooAbsArg&) const
virtual voidRooAbsReal::forceNumInt(Bool_t flag = kTRUE)
TString*format(const RooCmdArg& formatArg) const
TString*format(Int_t sigDigits, const char* options) const
RooPlot*RooAbsRealLValue::frame() const
RooPlot*RooAbsRealLValue::frame(const RooLinkedList& cmdList) const
RooPlot*RooAbsRealLValue::frame(Int_t nbins) const
RooPlot*RooAbsRealLValue::frame(Double_t lo, Double_t hi) const
RooPlot*RooAbsRealLValue::frame(Double_t lo, Double_t hi, Int_t nbins) const
RooPlot*RooAbsRealLValue::frame(const RooCmdArg& arg1, const RooCmdArg& arg2 = RooCmdArg::none(), const RooCmdArg& arg3 = RooCmdArg::none(), const RooCmdArg& arg4 = RooCmdArg::none(), const RooCmdArg& arg5 = RooCmdArg::none(), const RooCmdArg& arg6 = RooCmdArg::none(), const RooCmdArg& arg7 = RooCmdArg::none(), const RooCmdArg& arg8 = RooCmdArg::none()) const
RooFunctor*RooAbsReal::functor(const RooArgList& obs, const RooArgList& pars = RooArgList(), const RooArgSet& nset = RooArgSet()) const
virtual Int_tRooAbsReal::getAnalyticalIntegral(RooArgSet& allVars, RooArgSet& analVars, const char* rangeName = 0) const
virtual Int_tRooAbsReal::getAnalyticalIntegralWN(RooArgSet& allVars, RooArgSet& analVars, const RooArgSet* normSet, const char* rangeName = 0) const
Double_tgetAsymErrorHi() const
Double_tgetAsymErrorLo() const
Bool_tRooAbsArg::getAttribute(const Text_t* name) const
virtual Int_tRooAbsRealLValue::getBin(const char* rangeName = 0) const
virtual Int_tRooAbsRealLValue::getBin(const RooAbsBinning* ptr) const
virtual Int_tRooAbsRealLValue::getBin(const RooAbsBinning& binning) const
virtual const RooAbsBinning&getBinning(const char* name = 0, Bool_t verbose = kTRUE, Bool_t createOnTheFly = kFALSE) const
virtual RooAbsBinning&getBinning(const char* name = 0, Bool_t verbose = kTRUE, Bool_t createOnTheFly = kFALSE)
virtual const RooAbsBinning*RooAbsRealLValue::getBinningPtr(const char* rangeName) const
virtual Int_tRooAbsRealLValue::getBins(const char* name = 0) const
virtual Double_tRooAbsRealLValue::getBinWidth(Int_t i, const char* rangeName = 0) const
virtual Double_tRooAbsRealLValue::getBinWidth(Int_t i, const RooAbsBinning& binning) const
RooAbsCache*RooAbsArg::getCache(Int_t index) const
RooLinkedListRooAbsArg::getCloningAncestors() const
RooArgSet*RooAbsArg::getComponents() const
RooArgSet*RooAbsArg::getDependents(const RooArgSet& set) const
RooArgSet*RooAbsArg::getDependents(const RooAbsData* set) const
RooArgSet*RooAbsArg::getDependents(const RooArgSet* depList) const
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
Double_tgetError() const
Double_tgetErrorHi() const
Double_tgetErrorLo() const
virtual const char*TObject::GetIconName() const
const RooNumIntConfig*RooAbsReal::getIntegratorConfig() const
RooNumIntConfig*RooAbsReal::getIntegratorConfig()
virtual Double_tRooAbsRealLValue::getMax(const char* name = 0) const
virtual Int_tRooAbsReal::getMaxVal(const RooArgSet& vars) const
virtual Double_tRooAbsRealLValue::getMin(const char* name = 0) const
virtual const char*TNamed::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
RooArgSet*RooAbsArg::getObservables(const RooAbsData* data) const
RooArgSet*RooAbsArg::getObservables(const RooAbsData& data) const
RooArgSet*RooAbsArg::getObservables(const RooArgSet& set, Bool_t valueOnly = kTRUE) const
virtual RooArgSet*RooAbsArg::getObservables(const RooArgSet* depList, Bool_t valueOnly = kTRUE) const
virtual Option_t*TObject::GetOption() const
RooArgSet*RooAbsArg::getParameters(const RooAbsData* data, Bool_t stripDisconnected = kTRUE) const
RooArgSet*RooAbsArg::getParameters(const RooAbsData& data, Bool_t stripDisconnected = kTRUE) const
RooArgSet*RooAbsArg::getParameters(const RooArgSet& set, Bool_t stripDisconnected = kTRUE) const
virtual RooArgSet*RooAbsArg::getParameters(const RooArgSet* depList, Bool_t stripDisconnected = kTRUE) const
const char*RooAbsReal::getPlotLabel() const
Double_tRooAbsReal::getPropagatedError(const RooFitResult& fr)
const Text_t*RooAbsArg::getStringAttribute(const Text_t* key) const
virtual const char*TNamed::GetTitle() const
TStringRooAbsReal::getTitle(Bool_t appendUnit = kFALSE) const
Bool_tRooAbsArg::getTransientAttribute(const Text_t* name) const
virtual UInt_tTObject::GetUniqueID() const
const Text_t*RooAbsReal::getUnit() const
virtual Double_tgetVal(const RooArgSet* nset = 0) const
RooArgSet*RooAbsArg::getVariables(Bool_t stripDisconnected = kTRUE) const
voidRooAbsArg::graphVizTree(const char* fileName, const char* delimiter = "\n", bool useTitle = false, bool useLatex = false)
voidRooAbsArg::graphVizTree(ostream& os, const char* delimiter = "\n", bool useTitle = false, bool useLatex = false)
virtual Bool_tTObject::HandleTimer(TTimer* timer)
Bool_thasAsymError(Bool_t allowZero = kTRUE) const
virtual Bool_thasBinning(const char* name) const
Bool_tRooAbsArg::hasClients() const
Bool_thasError(Bool_t allowZero = kTRUE) const
virtual ULong_tTNamed::Hash() const
Bool_tRooAbsRealLValue::hasMax(const char* name = 0) const
Bool_tRooAbsRealLValue::hasMin(const char* name = 0) const
virtual Bool_tRooAbsRealLValue::hasRange(const char* name) const
RooGenFunction*RooAbsReal::iGenFunction(RooRealVar& x, const RooArgSet& nset = RooArgSet())
RooMultiGenFunction*RooAbsReal::iGenFunction(const RooArgSet& observables, const RooArgSet& nset = RooArgSet())
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual Bool_tRooAbsRealLValue::inRange(const char* name) const
Bool_tRooAbsRealLValue::inRange(Double_t value, const char* rangeName, Double_t* clippedValue = 0) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
Bool_tRooAbsArg::isCloneOf(const RooAbsArg& other) const
Bool_tRooAbsArg::isConstant() const
virtual Bool_tRooAbsArg::isDerived() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
virtual Bool_tisFundamental() const
virtual Bool_tRooAbsRealLValue::isJacobianOK(const RooArgSet& depList) const
virtual Bool_tRooAbsRealLValue::isLValue() const
Bool_tTObject::IsOnHeap() const
Bool_tRooAbsArg::isShapeDirty() const
Bool_tRooAbsArg::isShapeServer(const RooAbsArg& arg) const
Bool_tRooAbsArg::isShapeServer(const char* name) const
virtual Bool_tRooAbsArg::IsSortable() const
virtual Bool_tRooAbsRealLValue::isValidReal(Double_t value, Bool_t printError = kFALSE) const
Bool_tRooAbsArg::isValueDirty() const
Bool_tRooAbsArg::isValueServer(const RooAbsArg& arg) const
Bool_tRooAbsArg::isValueServer(const char* name) const
Bool_tTObject::IsZombie() const
virtual Double_tRooAbsRealLValue::jacobian() const
voidRooAbsArg::leafNodeServerList(RooAbsCollection* list, const RooAbsArg* arg = 0, Bool_t recurseNonDerived = kFALSE) const
voidRooAbsReal::logEvalError(const char* message, const char* serverValueString = 0) const
static voidRooAbsReal::logEvalError(const RooAbsReal* originator, const char* origName, const char* message, const char* serverValueString = 0)
virtual voidTNamed::ls(Option_t* option = "") const
virtual Double_tRooAbsReal::maxVal(Int_t code) const
voidTObject::MayNotUse(const char* method) const
RooMoment*RooAbsReal::mean(RooRealVar& obs)
RooMoment*RooAbsReal::mean(RooRealVar& obs, const RooArgSet& nset)
virtual Int_tRooAbsReal::minTrialSamples(const RooArgSet&) const
RooMoment*RooAbsReal::moment(RooRealVar& obs, Int_t order, Bool_t central, Bool_t takeRoot)
RooMoment*RooAbsReal::moment(RooRealVar& obs, const RooArgSet& normObs, Int_t order, Bool_t central, Bool_t takeRoot, Bool_t intNormObs)
static voidRooPrintable::nameFieldLength(Int_t newLen)
virtual Bool_tTObject::Notify()
virtual Int_tRooAbsRealLValue::numBins(const char* rangeName = 0) const
virtual Int_tRooAbsRealLValue::numBins(const RooAbsBinning& binning) const
Int_tRooAbsArg::numCaches() const
static Int_tRooAbsReal::numEvalErrorItems()
static Int_tRooAbsReal::numEvalErrors()
Bool_tRooAbsArg::observableOverlaps(const RooAbsData* dset, const RooAbsArg& testArg) const
Bool_tRooAbsArg::observableOverlaps(const RooArgSet* depList, const RooAbsArg& testArg) const
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
virtual RooAbsArg&RooAbsRealLValue::operator=(const RooAbsReal& other)
virtual RooAbsArg&RooAbsRealLValue::operator=(Double_t newValue)
virtual RooAbsArg&RooAbsRealLValue::operator=(Int_t ival)
Bool_tRooAbsReal::operator==(Double_t value) const
virtual Bool_tRooAbsReal::operator==(const RooAbsArg& other)
RooAbsArg::OperModeRooAbsArg::operMode() const
virtual voidRooAbsArg::optimizeCacheMode(const RooArgSet& observables)
virtual voidRooAbsArg::optimizeCacheMode(const RooArgSet& observables, RooArgSet& optNodes, RooLinkedList& processedNodes)
Bool_tRooAbsArg::overlaps(const RooAbsArg& testArg, Bool_t valueOnly = kFALSE) const
const RooArgSet*RooAbsArg::ownedComponents() const
virtual voidTObject::Paint(Option_t* option = "")
virtual RooPlot*RooAbsReal::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
virtual list<Double_t>*RooAbsReal::plotSamplingHint(RooAbsRealLValue&, Double_t, Double_t) const
virtual RooPlot*RooAbsReal::plotSliceOn(RooPlot* frame, const RooArgSet& sliceSet, Option_t* drawOptions = "L", Double_t scaleFactor = 1.0, RooAbsReal::ScaleType stype = Relative, const RooAbsData* projData = 0) const
virtual voidTObject::Pop()
virtual voidRooAbsReal::preferredObservableScanOrder(const RooArgSet& obs, RooArgSet& orderedObs) const
virtual voidRooAbsArg::Print(Option_t* options = 0) const
virtual voidRooAbsArg::printAddress(ostream& os) const
virtual voidRooAbsArg::printArgs(ostream& os) const
virtual voidRooAbsArg::printClassName(ostream& os) const
voidRooAbsArg::printCompactTree(const char* indent = "", const char* fileName = 0, const char* namePat = 0, RooAbsArg* client = 0)
voidRooAbsArg::printCompactTree(ostream& os, const char* indent = "", const char* namePat = 0, RooAbsArg* client = 0)
virtual voidRooAbsArg::printCompactTreeHook(ostream& os, const char* ind = "")
voidRooAbsArg::printComponentTree(const char* indent = "", const char* namePat = 0)
voidRooAbsArg::printDirty(Bool_t depth = kTRUE) const
static voidRooAbsReal::printEvalErrors(ostream& os = std::cout, Int_t maxPerNode = 10000000)
virtual voidprintExtras(ostream& os) const
virtual voidRooAbsArg::printMetaArgs(ostream&) const
virtual voidprintMultiline(ostream& os, Int_t contents, Bool_t verbose = kFALSE, TString indent = "") const
virtual voidRooAbsArg::printName(ostream& os) const
static voidprintScientific(Bool_t flag = kFALSE)
static voidprintSigDigits(Int_t ndig = 5)
virtual voidRooPrintable::printStream(ostream& os, Int_t contents, RooPrintable::StyleOption style, TString indent = "") const
virtual voidRooAbsArg::printTitle(ostream& os) const
virtual voidRooAbsArg::printTree(ostream& os, TString indent = "") const
virtual voidprintValue(ostream& os) const
virtual voidRooAbsRealLValue::randomize(const char* rangeName = 0)
virtual voidRooAbsRealLValue::randomize(const RooAbsBinning& binning)
virtual Int_tTObject::Read(const char* name)
virtual Bool_treadFromStream(istream& is, Bool_t compact, Bool_t verbose = kFALSE)
Bool_tRooAbsArg::recursiveCheckDependents(const RooArgSet* nset) const
Bool_tRooAbsArg::recursiveCheckObservables(const RooArgSet* nset) const
Bool_tRooAbsArg::recursiveRedirectServers(const RooAbsCollection& newServerList, Bool_t mustReplaceAll = kFALSE, Bool_t nameChange = kFALSE, Bool_t recurseInNewSet = kTRUE)
virtual voidTObject::RecursiveRemove(TObject* obj)
Bool_tRooAbsArg::redirectServers(const RooAbsCollection& newServerList, Bool_t mustReplaceAll = kFALSE, Bool_t nameChange = kFALSE, Bool_t isRecursionStep = kFALSE)
virtual Bool_tRooAbsArg::redirectServersHook(const RooAbsCollection&, Bool_t, Bool_t, Bool_t)
voidRooAbsArg::registerCache(RooAbsCache& cache)
voidremoveAsymError()
voidremoveError()
voidremoveMax(const char* name = 0)
voidremoveMin(const char* name = 0)
voidremoveRange(const char* name = 0)
voidRooAbsArg::removeServer(RooAbsArg& server, Bool_t force = kFALSE)
voidRooAbsArg::replaceServer(RooAbsArg& oldServer, RooAbsArg& newServer, Bool_t valueProp, Bool_t shapeProp)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
TIterator*RooAbsArg::serverIterator() const
virtual voidRooAbsArg::serverNameChangeHook(const RooAbsArg*, const RooAbsArg*)
static voidRooAbsArg::setACleanADirty(Bool_t flag)
voidsetAsymError(Double_t lo, Double_t hi)
voidRooAbsArg::setAttribute(const Text_t* name, Bool_t value = kTRUE)
virtual voidRooAbsRealLValue::setBin(Int_t ibin, const char* rangeName = 0)
virtual voidRooAbsRealLValue::setBin(Int_t ibin, const RooAbsBinning& binning)
virtual voidRooAbsRealLValue::setBinFast(Int_t ibin, const RooAbsBinning& binning)
voidsetBinning(const RooAbsBinning& binning, const char* name = 0)
voidsetBins(Int_t nBins, const char* name = 0)
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
static voidRooAbsReal::setCacheCheck(Bool_t flag)
voidRooAbsRealLValue::setConstant(Bool_t value = kTRUE)
static voidRooAbsArg::setDirtyInhibit(Bool_t flag)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
voidsetError(Double_t value)
voidRooAbsArg::setExpensiveObjectCache(RooExpensiveObjectCache& cache)
voidRooAbsReal::setIntegratorConfig()
voidRooAbsReal::setIntegratorConfig(const RooNumIntConfig& config)
voidsetMax(Double_t value)
voidsetMax(const char* name, Double_t value)
voidsetMin(Double_t value)
voidsetMin(const char* name, Double_t value)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
voidRooAbsArg::setOperMode(RooAbsArg::OperMode mode, Bool_t recurseADirty = kTRUE)
voidRooAbsReal::setPlotLabel(const char* label)
voidRooAbsArg::setProhibitServerRedirect(Bool_t flag)
voidsetRange(Double_t min, Double_t max)
voidsetRange(RooAbsReal& min, RooAbsReal& max)
voidsetRange(const char* name, Double_t min, Double_t max)
voidsetRange(const char* name, RooAbsReal& min, RooAbsReal& max)
voidRooAbsArg::setShapeDirty() const
voidRooAbsArg::setStringAttribute(const Text_t* key, const Text_t* value)
virtual voidTNamed::SetTitle(const char* title = "")MENU
voidRooAbsArg::setTransientAttribute(const Text_t* name, Bool_t value = kTRUE)
virtual voidTObject::SetUniqueID(UInt_t uid)
voidRooAbsReal::setUnit(const char* unit)
virtual voidsetVal(Double_t value)
voidRooAbsArg::setValueDirty() const
TIterator*RooAbsArg::shapeClientIterator() const
virtual voidShowMembers(TMemberInspector& insp, char* parent)
RooMoment*RooAbsReal::sigma(RooRealVar& obs)
RooMoment*RooAbsReal::sigma(RooRealVar& obs, const RooArgSet& nset)
virtual Int_tTNamed::Sizeof() const
RooNumIntConfig*RooAbsReal::specialIntegratorConfig() const
RooNumIntConfig*RooAbsReal::specialIntegratorConfig(Bool_t createOnTheFly)
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
const map<std::string,std::string>&RooAbsArg::stringAttributes() const
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
const set<std::string>&RooAbsArg::transientAttributes() const
voidRooAbsArg::treeNodeServerList(RooAbsCollection* list, const RooAbsArg* arg = 0, Bool_t doBranch = kTRUE, Bool_t doLeaf = kTRUE, Bool_t valueOnly = kFALSE, Bool_t recurseNonDerived = kFALSE) const
voidRooAbsArg::unRegisterCache(RooAbsCache& cache)
virtual voidTObject::UseCurrentStyle()
TIterator*RooAbsArg::valueClientIterator() const
static voidRooAbsArg::verboseDirty(Bool_t flag)
virtual Double_tRooAbsRealLValue::volume(const char* rangeName) const
virtual Double_tRooAbsRealLValue::volume(const RooAbsBinning& binning) const
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
virtual voidwriteToStream(ostream& os, Bool_t compact) const
protected:
virtual voidattachToTree(TTree& t, Int_t bufSize = 32000)
RooFitResult*RooAbsReal::chi2FitDriver(RooAbsReal& fcn, RooLinkedList& cmdList)
Double_tchopAt(Double_t what, Int_t where) const
TStringRooAbsArg::cleanBranchName() const
virtual voidcopyCache(const RooAbsArg* source, Bool_t valueOnly = kFALSE)
RooAbsReal*RooAbsReal::createIntObj(const RooArgSet& iset, const RooArgSet* nset, const RooNumIntConfig* cfg, const char* rangeName) const
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
virtual Double_tevaluate() const
virtual voidfillTreeBranch(TTree& t)
voidRooAbsReal::findInnerMostIntegration(const RooArgSet& allObs, RooArgSet& innerObs, const char* rangeName) const
Bool_tRooAbsRealLValue::fitRangeOKForPlotting() const
static Bool_tRooAbsArg::flipAClean()
virtual voidRooAbsArg::getObservablesHook(const RooArgSet*, RooArgSet*) const
virtual voidRooAbsArg::getParametersHook(const RooArgSet*, RooArgSet*, Bool_t) const
RooAbsProxy*RooAbsArg::getProxy(Int_t index) const
static voidRooAbsReal::globalSelectComp(Bool_t flag)
voidRooAbsArg::graphVizAddConnections(set<std::pair<RooAbsArg*,RooAbsArg*> >&)
static Bool_tRooAbsArg::inhibitDirty()
TStringRooAbsReal::integralNameSuffix(const RooArgSet& iset, const RooArgSet* nset = 0, const char* rangeName = 0, Bool_t omitEmpty = kFALSE) const
Bool_tRooAbsReal::isSelectedComp() const
virtual Bool_tRooAbsReal::isValid() const
voidRooAbsReal::makeProjectionSet(const RooAbsArg* plotVar, const RooArgSet* allVars, RooArgSet& projectedVars, Bool_t silent) const
voidTObject::MakeZombie()
Bool_tRooAbsReal::matchArgs(const RooArgSet& allDeps, RooArgSet& numDeps, const RooArgProxy& a) const
Bool_tRooAbsReal::matchArgs(const RooArgSet& allDeps, RooArgSet& numDeps, const RooArgSet& set) const
Bool_tRooAbsReal::matchArgs(const RooArgSet& allDeps, RooArgSet& numDeps, const RooArgProxy& a, const RooArgProxy& b) const
Bool_tRooAbsReal::matchArgs(const RooArgSet& allDeps, RooArgSet& numDeps, const RooArgProxy& a, const RooArgProxy& b, const RooArgProxy& c) const
Bool_tRooAbsReal::matchArgs(const RooArgSet& allDeps, RooArgSet& numDeps, const RooArgProxy& a, const RooArgProxy& b, const RooArgProxy& c, const RooArgProxy& d) const
Int_tRooAbsArg::numProxies() const
virtual voidRooAbsArg::operModeHook()
virtual voidRooAbsArg::optimizeDirtyHook(const RooArgSet*)
virtual RooPlot*RooAbsReal::plotAsymOn(RooPlot* frame, const RooAbsCategoryLValue& asymCat, RooAbsReal::PlotOpt o) const
virtual RooPlot*RooAbsReal::plotOn(RooPlot* frame, RooLinkedList& cmdList) const
virtual RooPlot*RooAbsReal::plotOn(RooPlot* frame, RooAbsReal::PlotOpt o) const
RooPlot*RooAbsReal::plotOnWithErrorBand(RooPlot* frame, const RooFitResult& fr, Double_t Z, const RooArgSet* params, const RooLinkedList& argList, Bool_t method1) const
Bool_tRooAbsReal::plotSanityChecks(RooPlot* frame) const
voidRooAbsArg::printAttribList(ostream& os) const
voidRooAbsArg::registerProxy(RooArgProxy& proxy)
voidRooAbsArg::registerProxy(RooSetProxy& proxy)
voidRooAbsArg::registerProxy(RooListProxy& proxy)
voidRooAbsReal::selectComp(Bool_t flag)
virtual voidRooAbsReal::selectNormalization(const RooArgSet* depSet = 0, Bool_t force = kFALSE)
virtual voidRooAbsReal::selectNormalizationRange(const char* rangeName = 0, Bool_t force = kFALSE)
voidRooAbsArg::setProxyNormSet(const RooArgSet* nset)
voidRooAbsArg::setShapeDirty(const RooAbsArg* source) const
virtual voidRooAbsReal::setTreeBranchStatus(TTree& t, Bool_t active)
virtual voidsetVal(Double_t value, const char* rangeName)
virtual voidsetValFast(Double_t value)
voidRooAbsArg::setValueDirty(const RooAbsArg* source) const
RooRealVarSharedProperties*sharedProp() const
virtual voidRooAbsReal::syncCache(const RooArgSet* set = 0)
Double_tRooAbsReal::traceEval(const RooArgSet* set) const
virtual Bool_tRooAbsReal::traceEvalHook(Double_t) const
voidRooAbsArg::unRegisterProxy(RooArgProxy& proxy)
voidRooAbsArg::unRegisterProxy(RooSetProxy& proxy)
voidRooAbsArg::unRegisterProxy(RooListProxy& proxy)

Data Members

public:
enum RooAbsReal::ScaleType { Raw
Relative
NumEvent
RelativeExpected
};
enum RooAbsArg::ConstOpCode { Activate
DeActivate
ConfigChange
ValueChange
};
enum RooAbsArg::OperMode { Auto
AClean
ADirty
};
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
enum RooPrintable::ContentsOption { kName
kClassName
kValue
kArgs
kExtras
kAddress
kTitle
kCollectionHeader
};
enum RooPrintable::StyleOption { kInline
kSingleLine
kStandard
kVerbose
kTreeStructure
};
protected:
RooLinkedList_altNonSharedBinningNon-shareable alternative binnings
Double_t_asymErrHiHigh side of asymmetric error associated with current value
Double_t_asymErrLoLow side of asymmetric error associated with current value
RooAbsBinning*_binning
set<std::string>RooAbsArg::_boolAttribBoolean attributes
set<std::string>RooAbsArg::_boolAttribTransient! Transient boolean attributes (not copied in ctor)
UChar_tRooAbsReal::_byteValue! Transient cache for byte values from tree branches
static Bool_tRooAbsReal::_cacheCheckIf true, always validate contents of clean which outcome of evaluate()
deque<RooAbsCache*>RooAbsArg::_cacheListlist of caches
RooRefCountListRooAbsArg::_clientListlist of client objects
RooRefCountListRooAbsArg::_clientListShapesubset of clients that requested shape dirty flag propagation
RooRefCountListRooAbsArg::_clientListValuesubset of clients that requested value dirty flag propagation
TIterator*RooAbsArg::_clientShapeIter! Iterator over _clientListShape
TIterator*RooAbsArg::_clientValueIter! Iterator over _clientListValue
Bool_tRooAbsArg::_deleteWatch! Delete watch flag
RooExpensiveObjectCache*RooAbsArg::_eocachePointer to global cache manager for any expensive components created by this object
Double_t_errorSymmetric error associated with current value
static Bool_tRooAbsArg::_flipACleanStatic flag controlling flipping status of all AClean nodes to ADirty ;
Float_tRooAbsReal::_floatValue! Transient cache for floating point values from tree branches
Bool_tRooAbsReal::_forceNumIntForce numerical integration if flag set
static Bool_tRooAbsReal::_globalSelectCompGlobal activation switch for component selection
static Bool_tRooAbsArg::_inhibitDirtyStatic flag controlling global inhibit of dirty state propagation
Int_tRooAbsReal::_intValue! Transient cache for integer values from tree branches
TStringRooAbsReal::_labelPlot label for objects value
RooArgSet*RooAbsReal::_lastNSet!
static Int_tRooPrintable::_nameLength
static RooRealVarSharedProperties_nullPropNull property
RooAbsArg::OperModeRooAbsArg::_operModeDirty state propagation mode
RooArgSet*RooAbsArg::_ownedComponents! Set of owned component
Int_tRooAbsReal::_plotBinsNumber of plot bins
Double_tRooAbsReal::_plotMaxMaximum of plot range
Double_tRooAbsReal::_plotMinMinimum of plot range
static Bool_t_printScientific
static Int_t_printSigDigits
Bool_tRooAbsArg::_prohibitServerRedirect! Prohibit server redirects -- Debugging tool
TListRooAbsArg::_proxyListlist of proxies
Bool_tRooAbsReal::_selectComp! Component selection flag for RooAbsPdf::plotCompOn
RooRefCountListRooAbsArg::_serverListlist of server objects
Bool_tRooAbsArg::_shapeDirtyFlag set if value needs recalculating because input shapes modified
RooRealVarSharedProperties*_sharedProp! Shared properties associated with this instance
static RooSharedPropertiesList_sharedPropListList of properties shared among clone sets
RooNumIntConfig*RooAbsReal::_specIntegratorConfigNumeric integrator configuration specific for this object
map<std::string,std::string>RooAbsArg::_stringAttribString attributes
Bool_tRooAbsReal::_treeVar!do not persist
UInt_tRooAbsReal::_uintValue! Transient cache for unsigned integer values from tree branches
TStringRooAbsReal::_unitUnit for objects value
Double_tRooAbsReal::_valueCache for current value of object
Bool_tRooAbsArg::_valueDirtyFlag set if value needs recalculating because input values modified
static Bool_tRooAbsArg::_verboseDirtyStatic flag controlling verbose messaging for dirty state changes
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

RooRealVar()
 Default constructor
RooRealVar(const char* name, const char* title, Double_t value, const char* unit = "")
 Constructor with value and unit
RooRealVar(const char* name, const char* title, Double_t minValue, Double_t maxValue, const char* unit = "")
 Constructor with range and unit. Initial value is center of range
RooRealVar(const char* name, const char* title, Double_t value, Double_t minValue, Double_t maxValue, const char* unit = "")
 Constructor with value, range and unit
RooRealVar(const RooRealVar& other, const char* name = 0)
 Copy Constructor
~RooRealVar()
 Destructor
Double_t getVal(const RooArgSet* nset = 0) const
 Return value of variable
void setVal(Double_t value)
 Set value of variable to 'value'. If 'value' is outside
 range of object, clip value into range
void setVal(Double_t value, const char* rangeName)
 Set value of variable to 'value'. If 'value' is outside
 range named 'rangeName' of object, clip value into that range
RooErrorVar* errorVar() const
 Return a RooAbsRealLValue representing the error associated
 with this variable. The callers takes ownership of the
 return object
Bool_t hasBinning(const char* name) const
 Returns true if variable has a binning with 'name'
const RooAbsBinning& getBinning(const char* name, Bool_t verbose, Bool_t createOnTheFly)
 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 gly
RooAbsBinning& getBinning(const char* name, Bool_t verbose, Bool_t createOnTheFly)
 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 gly
void 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
void setMin(const char* name, Double_t value)
 Set minimum of name range to given value. If name is null
 minimum of default range is set
void setMax(const char* name, Double_t value)
 Set maximum of name range to given value. If name is null
 maximum of default range is set
void setRange(const char* name, Double_t min, Double_t max)
 Set range named 'name to [min,max]. If name is null
 range of default range is adjusted. If no range with
 'name' exists it is created on the fly
void setRange(const char* name, RooAbsReal& min, RooAbsReal& max)
 Create or modify a parameterized range named 'name' that has external functions
 min and max parameterizing its boundaries.
Bool_t readFromStream(istream& is, Bool_t compact, Bool_t verbose = kFALSE)
 Read object contents from given stream
void writeToStream(ostream& os, Bool_t compact) const
 Write object contents to given stream
void printValue(ostream& os) const
 Print value of variable
void printExtras(ostream& os) const
 Print extras of variable: (asymmetric) error, constant flag, limits and binning
Int_t defaultPrintContents(Option_t* opt) const
 Mapping of Print() option string to RooPrintable contents specifications
void printMultiline(ostream& os, Int_t contents, Bool_t verbose = kFALSE, TString indent = "") const
 Detailed printing interface
TString* format(const RooCmdArg& formatArg) const
 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)
TString * format(Int_t sigDigits, const char* options) const
 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

Double_t chopAt(Double_t what, Int_t where) const
 Utility to calculate number of decimals to show
 based on magnitude of error
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
void fillTreeBranch(TTree& t)
 Overload RooAbsReal::fillTreeBranch to also
 fill tree branches with (asymmetric) errors
 if requested.
void copyCache(const RooAbsArg* source, Bool_t valueOnly = kFALSE)
 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
void Streamer(TBuffer& b)
 Stream an object of class RooRealVar.
void deleteSharedProperties()
 No longer used?
void printScientific(Bool_t flag = kFALSE)
 If true, contents of RooRealVars will be printed in scientific notation
void printSigDigits(Int_t ndig = 5)
 Set number of digits to show when printing RooRealVars
TObject* clone(const char* newname) const
{ return new RooRealVar(*this,newname); }
Double_t getError() const
{ return _error>=0?_error:0. ; }
Bool_t hasError(Bool_t allowZero = kTRUE) const
{ return allowZero ? (_error>=0) : (_error>0) ; }
void setError(Double_t value)
{ _error= value ; }
void removeError()
{ _error = -1 ; }
Double_t getAsymErrorLo() const
{ return _asymErrLo<=0?_asymErrLo:0. ; }
Double_t getAsymErrorHi() const
{ return _asymErrHi>=0?_asymErrHi:0. ; }
Bool_t hasAsymError(Bool_t allowZero = kTRUE) const
{ return allowZero ? ((_asymErrHi>=0 && _asymErrLo<=0)) : ((_asymErrHi>0 && _asymErrLo<0)) ; }
void removeAsymError()
{ _asymErrLo = 1 ; _asymErrHi = -1 ; }
void setAsymError(Double_t lo, Double_t hi)
{ _asymErrLo = lo ; _asymErrHi = hi ; }
Double_t getErrorLo() const
{ return _asymErrLo<=0?_asymErrLo:-1*_error ; }
Double_t getErrorHi() const
{ return _asymErrHi>=0?_asymErrHi:_error ; }
void setMin(const char* name, Double_t value)
 Set/get finite fit range limits
void setMax(const char* name, Double_t value)
void setRange(const char* name, Double_t min, Double_t max)
void setRange(const char* name, RooAbsReal& min, RooAbsReal& max)
void setBins(Int_t nBins, const char* name = 0)
{ setBinning(RooUniformBinning(getMin(name),getMax(name),nBins),name) ; }
void removeMin(const char* name = 0)
 Set infinite fit range limits
void removeMax(const char* name = 0)
void removeRange(const char* name = 0)
Bool_t isFundamental() const
 We implement a fundamental type of AbsArg that can be stored in a dataset
{ return kTRUE; }
void setValFast(Double_t value)
{ _value = value ; setValueDirty() ; }
Double_t evaluate() const
{ return _value ; }
RooRealVarSharedProperties* sharedProp() const