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Reference Guide
RooTreeData Class Reference

Definition at line 25 of file RooTreeData.h.

Public Member Functions

 RooTreeData ()
 
const TTreeGetTree () const
 
TClassIsA () const override
 
void Streamer (TBuffer &) override
 Stream an object of class RooAbsData. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from RooAbsData
 RooAbsData ()
 Default constructor. More...
 
 RooAbsData (const RooAbsData &other, const char *newname=0)
 Copy constructor. More...
 
 RooAbsData (RooStringView name, RooStringView title, const RooArgSet &vars, RooAbsDataStore *store=0)
 Constructor from a set of variables. More...
 
 ~RooAbsData () override
 Destructor. More...
 
virtual void add (const RooArgSet &row, double weight=1, double weightError=0)=0
 
void addOwnedComponent (const char *idxlabel, RooAbsData &data)
 
void attachBuffers (const RooArgSet &extObs)
 
bool canSplitFast () const
 
virtual bool changeObservableName (const char *from, const char *to)
 
void checkInit () const
 
virtual void convertToTreeStore ()
 Convert vector-based storage to tree-based storage. More...
 
void convertToVectorStore ()
 Convert tree-based storage to vector-based storage. More...
 
double correlation (RooRealVar &x, RooRealVar &y, const char *cutSpec=0, const char *cutRange=0) const
 
TMatrixDSymcorrelationMatrix (const char *cutSpec=0, const char *cutRange=0) const
 
TMatrixDSymcorrelationMatrix (const RooArgList &vars, const char *cutSpec=0, const char *cutRange=0) const
 
double covariance (RooRealVar &x, RooRealVar &y, const char *cutSpec=0, const char *cutRange=0) const
 
TMatrixDSymcovarianceMatrix (const char *cutSpec=0, const char *cutRange=0) const
 
TMatrixDSymcovarianceMatrix (const RooArgList &vars, const char *cutSpec=0, const char *cutRange=0) const
 
TH1createHistogram (const char *name, const RooAbsRealLValue &xvar, const RooCmdArg &arg1=RooCmdArg::none(), const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none()) const
 Calls createHistogram(const char *name, const RooAbsRealLValue& xvar, const RooLinkedList& argList) const. More...
 
TH1createHistogram (const char *name, const RooAbsRealLValue &xvar, const RooLinkedList &argList) const
 Create and fill a ROOT histogram TH1,TH2 or TH3 with the values of this dataset. More...
 
TH1createHistogram (const char *varNameList, const RooCmdArg &binArgX, const RooCmdArg &binArgY=RooCmdArg::none(), const RooCmdArg &binArgZ=RooCmdArg::none()) const
 Create and fill a ROOT histogram TH1,TH2 or TH3 with the values of this dataset for the variables with given names. More...
 
TH1createHistogram (const char *varNameList, Int_t xbins=0, Int_t ybins=0, Int_t zbins=0) const R__DEPRECATED(6
 Create and fill a ROOT histogram TH1,TH2 or TH3 with the values of this dataset for the variables with given names The range of each observable that is histogrammed is always automatically calculated from the distribution in the dataset. More...
 
TH2FcreateHistogram (const RooAbsRealLValue &var1, const RooAbsRealLValue &var2, const char *cuts="", const char *name="hist") const
 Create a TH2F histogram of the distribution of the specified variable using this dataset. More...
 
TH2FcreateHistogram (const RooAbsRealLValue &var1, const RooAbsRealLValue &var2, int nx, int ny, const char *cuts="", const char *name="hist") const
 Create a TH2F histogram of the distribution of the specified variable using this dataset. More...
 
Int_t defaultPrintContents (Option_t *opt) const override
 Define default print options, for a given print style. More...
 
void Draw (Option_t *option="") override
 Forward draw command to data store. More...
 
virtual RooAbsDataemptyClone (const char *newName=0, const char *newTitle=0, const RooArgSet *vars=0, const char *wgtVarName=0) const =0
 
virtual void fill ()
 
virtual TH1fillHistogram (TH1 *hist, const RooArgList &plotVars, const char *cuts="", const char *cutRange=0) const
 Loop over columns of our tree data and fill the input histogram. More...
 
virtual const RooArgSetget () const
 
virtual const RooArgSetget (Int_t index) const
 
virtual void getBatches (RooBatchCompute::RunContext &evalData, std::size_t first=0, std::size_t len=std::numeric_limits< std::size_t >::max()) const
 Write information to retrieve data columns into evalData.spans. More...
 
virtual std::map< const std::string, RooSpan< const RooAbsCategory::value_type > > getCategoryBatches (std::size_t first=0, std::size_t len=std::numeric_limits< std::size_t >::max()) const
 
TTreeGetClonedTree () const
 Return a clone of the TTree which stores the data or create such a tree if vector storage is used. More...
 
RooArgSet const * getGlobalObservables () const
 Returns snapshot of global observables stored in this data. More...
 
bool getRange (const RooAbsRealLValue &var, double &lowest, double &highest, double marginFrac=0, bool symMode=false) const
 Fill Doubles 'lowest' and 'highest' with the lowest and highest value of observable 'var' in this dataset. More...
 
RooAbsDatagetSimData (const char *idxstate)
 
virtual RooSpan< const doublegetWeightBatch (std::size_t first, std::size_t len, bool sumW2=false) const =0
 Return event weights of all events in range [first, first+len). More...
 
bool hasFilledCache () const
 
TClassIsA () const override
 
virtual bool isNonPoissonWeighted () const
 
virtual bool isWeighted () const
 
double kurtosis (const RooRealVar &var, const char *cutSpec=0, const char *cutRange=0) const
 
double mean (const RooRealVar &var, const char *cutSpec=0, const char *cutRange=0) const
 
RooRealVarmeanVar (const RooRealVar &var, const char *cutSpec=0, const char *cutRange=0) const
 Create a RooRealVar containing the mean of observable 'var' in this dataset. More...
 
double moment (const RooRealVar &var, double order, const char *cutSpec=0, const char *cutRange=0) const
 Calculate moment of requested order. More...
 
double moment (const RooRealVar &var, double order, double offset, const char *cutSpec=0, const char *cutRange=0) const
 Return the 'order'-ed moment of observable 'var' in this dataset. More...
 
const TNamednamePtr () const
 De-duplicated pointer to this object's name. More...
 
virtual Int_t numEntries () const
 Return number of entries in dataset, i.e., count unweighted entries. More...
 
RooAbsDataoperator= (const RooAbsData &other)
 
virtual RooPlotplotOn (RooPlot *frame, const RooCmdArg &arg1=RooCmdArg::none(), const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none()) const
 
virtual RooPlotplotOn (RooPlot *frame, const RooLinkedList &cmdList) const
 Plot dataset on specified frame. More...
 
void Print (Option_t *options=0) const override
 Print TNamed name and title. More...
 
void printClassName (std::ostream &os) const override
 Print class name of dataset. More...
 
void printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const override
 Interface for detailed printing of object. More...
 
void printName (std::ostream &os) const override
 Print name of dataset. More...
 
void printTitle (std::ostream &os) const override
 Print title of dataset. More...
 
void RecursiveRemove (TObject *obj) override
 If one of the TObject we have a referenced to is deleted, remove the reference. More...
 
RooAbsDatareduce (const char *cut)
 Create a subset of the data set by applying the given cut on the data points. More...
 
RooAbsDatareduce (const RooArgSet &varSubset, const char *cut=0)
 Create a subset of the data set by applying the given cut on the data points and reducing the dimensions to the specified set. More...
 
RooAbsDatareduce (const RooArgSet &varSubset, const RooFormulaVar &cutVar)
 Create a subset of the data set by applying the given cut on the data points and reducing the dimensions to the specified set. More...
 
RooAbsDatareduce (const RooCmdArg &arg1, 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())
 Create a reduced copy of this dataset. More...
 
RooAbsDatareduce (const RooFormulaVar &cutVar)
 Create a subset of the data set by applying the given cut on the data points. More...
 
virtual void reset ()
 
void resetBuffers ()
 
RooRealVarrmsVar (const RooRealVar &var, const char *cutSpec=0, const char *cutRange=0) const
 Create a RooRealVar containing the RMS of observable 'var' in this dataset. More...
 
void setDirtyProp (bool flag)
 Control propagation of dirty flags from observables in dataset. More...
 
void setGlobalObservables (RooArgSet const &globalObservables)
 Sets the global observables stored in this data. More...
 
void SetName (const char *name) override
 Set the name of the TNamed. More...
 
void SetNameTitle (const char *name, const char *title) override
 Set all the TNamed parameters (name and title). More...
 
double sigma (const RooRealVar &var, const char *cutSpec=0, const char *cutRange=0) const
 
double skewness (const RooRealVar &var, const char *cutSpec=0, const char *cutRange=0) const
 
virtual TListsplit (const RooAbsCategory &splitCat, bool createEmptyDataSets=false) const
 Split dataset into subsets based on states of given splitCat in this dataset. More...
 
virtual TListsplit (const RooSimultaneous &simpdf, bool createEmptyDataSets=false) const
 Split dataset into subsets based on the categorisation of the RooSimultaneous A TList of RooDataSets is returned in which each RooDataSet is named after the state name of splitCat of which it contains the dataset subset. More...
 
double standMoment (const RooRealVar &var, double order, const char *cutSpec=0, const char *cutRange=0) const
 Calculate standardized moment. More...
 
virtual RooPlotstatOn (RooPlot *frame, const char *what, const char *label="", Int_t sigDigits=2, Option_t *options="NELU", double xmin=0.15, double xmax=0.65, double ymax=0.85, const char *cutSpec=0, const char *cutRange=0, const RooCmdArg *formatCmd=0)
 Implementation back-end of statOn() method with named arguments. More...
 
virtual RooPlotstatOn (RooPlot *frame, const RooCmdArg &arg1=RooCmdArg::none(), const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none())
 Add a box with statistics information to the specified frame. More...
 
RooAbsDataStorestore ()
 
const RooAbsDataStorestore () const
 
void Streamer (TBuffer &) override
 Stream an object of class RooAbsData. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual double sumEntries () const =0
 Return effective number of entries in dataset, i.e., sum all weights. More...
 
virtual double sumEntries (const char *cutSpec, const char *cutRange=0) const =0
 Return effective number of entries in dataset inside range or after cuts, i.e., sum certain weights. More...
 
double sumEntriesW2 () const
 Return sum of squared weights of this data. More...
 
virtual Roo1DTabletable (const RooAbsCategory &cat, const char *cuts="", const char *opts="") const
 Create and fill a 1-dimensional table for given category column This functions is the equivalent of plotOn() for category dimensions. More...
 
virtual Roo1DTabletable (const RooArgSet &catSet, const char *cuts="", const char *opts="") const
 Construct table for product of categories in catSet. More...
 
const TTreetree () const
 Return a pointer to the TTree which stores the data. More...
 
RooFit::UniqueId< RooAbsData > const & uniqueId () const
 Returns a unique ID that is different for every instantiated RooAbsData object. More...
 
virtual double weight () const =0
 
virtual void weightError (double &lo, double &hi, ErrorType=Poisson) const
 Return the asymmetric errors on the current weight. More...
 
virtual double weightError (ErrorType=Poisson) const
 Return the symmetric error on the current weight. More...
 
virtual double weightSquared () const =0
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
 TNamed (const TString &name, const TString &title)
 
virtual ~TNamed ()
 TNamed destructor. More...
 
void Clear (Option_t *option="") override
 Set name and title to empty strings (""). More...
 
TObjectClone (const char *newname="") const override
 Make a clone of an object using the Streamer facility. More...
 
Int_t Compare (const TObject *obj) const override
 Compare two TNamed objects. More...
 
void Copy (TObject &named) const override
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
const char * GetName () const override
 Returns name of object. More...
 
const char * GetTitle () const override
 Returns title of object. More...
 
ULong_t Hash () const override
 Return hash value for this object. More...
 
TClassIsA () const override
 
Bool_t IsSortable () const override
 
void ls (Option_t *option="") const override
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
void Print (Option_t *option="") const override
 Print TNamed name and title. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
void Streamer (TBuffer &) override
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void Clear (Option_t *="")
 
virtual TObjectClone (const char *newname="") const
 Make a clone of an object using the Streamer facility. More...
 
virtual Int_t Compare (const TObject *obj) const
 Compare abstract method. More...
 
virtual void Copy (TObject &object) const
 Copy this to obj. More...
 
virtual void Delete (Option_t *option="")
 Delete this object. More...
 
virtual Int_t DistancetoPrimitive (Int_t px, Int_t py)
 Computes distance from point (px,py) to the object. More...
 
virtual void Draw (Option_t *option="")
 Default Draw method for all objects. More...
 
virtual void DrawClass () const
 Draw class inheritance tree of the class to which this object belongs. More...
 
virtual TObjectDrawClone (Option_t *option="") const
 Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad). More...
 
virtual void Dump () const
 Dump contents of object on stdout. More...
 
virtual void Error (const char *method, const char *msgfmt,...) const
 Issue error message. More...
 
virtual void Execute (const char *method, const char *params, Int_t *error=0)
 Execute method on this object with the given parameter string, e.g. More...
 
virtual void Execute (TMethod *method, TObjArray *params, Int_t *error=0)
 Execute method on this object with parameters stored in the TObjArray. More...
 
virtual void ExecuteEvent (Int_t event, Int_t px, Int_t py)
 Execute action corresponding to an event at (px,py). More...
 
virtual void Fatal (const char *method, const char *msgfmt,...) const
 Issue fatal error message. More...
 
virtual TObjectFindObject (const char *name) const
 Must be redefined in derived classes. More...
 
virtual TObjectFindObject (const TObject *obj) const
 Must be redefined in derived classes. More...
 
virtual Option_tGetDrawOption () const
 Get option used by the graphics system to draw this object. More...
 
virtual const char * GetIconName () const
 Returns mime type name of object. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual char * GetObjectInfo (Int_t px, Int_t py) const
 Returns string containing info about the object at position (px,py). More...
 
virtual Option_tGetOption () const
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual UInt_t GetUniqueID () const
 Return the unique object id. More...
 
virtual Bool_t HandleTimer (TTimer *timer)
 Execute action in response of a timer timing out. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual TClassIsA () const
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
virtual Bool_t IsSortable () const
 
R__ALWAYS_INLINE Bool_t IsZombie () const
 
virtual void ls (Option_t *option="") const
 The ls function lists the contents of a class on stdout. More...
 
void MayNotUse (const char *method) const
 Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
 
virtual Bool_t Notify ()
 This method must be overridden to handle object notification. More...
 
void Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
 Use this method to declare a method obsolete. More...
 
void operator delete (void *ptr)
 Operator delete. More...
 
void operator delete[] (void *ptr)
 Operator delete []. More...
 
void * operator new (size_t sz)
 
void * operator new (size_t sz, void *vp)
 
void * operator new[] (size_t sz)
 
void * operator new[] (size_t sz, void *vp)
 
TObjectoperator= (const TObject &rhs)
 TObject assignment operator. More...
 
virtual void Paint (Option_t *option="")
 This method must be overridden if a class wants to paint itself. More...
 
virtual void Pop ()
 Pop on object drawn in a pad to the top of the display list. More...
 
virtual void Print (Option_t *option="") const
 This method must be overridden when a class wants to print itself. More...
 
virtual Int_t Read (const char *name)
 Read contents of object with specified name from the current directory. More...
 
virtual void RecursiveRemove (TObject *obj)
 Recursively remove this object from a list. More...
 
void ResetBit (UInt_t f)
 
virtual void SaveAs (const char *filename="", Option_t *option="") const
 Save this object in the file specified by filename. More...
 
virtual void SavePrimitive (std::ostream &out, Option_t *option="")
 Save a primitive as a C++ statement(s) on output stream "out". More...
 
void SetBit (UInt_t f)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void Streamer (TBuffer &)
 Stream an object of class TObject. More...
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
- Public Member Functions inherited from RooPrintable
 RooPrintable ()
 
virtual ~RooPrintable ()
 
virtual Int_t defaultPrintContents (Option_t *opt) const
 Default choice of contents to be printed (name and value) More...
 
virtual StyleOption defaultPrintStyle (Option_t *opt) const
 
virtual TClassIsA () const
 
virtual void printAddress (std::ostream &os) const
 Print class name of object. More...
 
virtual void printArgs (std::ostream &os) const
 Interface for printing of object arguments. More...
 
virtual void printClassName (std::ostream &os) const
 Print class name of object. More...
 
virtual void printExtras (std::ostream &os) const
 Interface to print extras of object. More...
 
virtual void printMultiline (std::ostream &os, Int_t contents, bool verbose=false, TString indent="") const
 Interface for detailed printing of object. More...
 
virtual void printName (std::ostream &os) const
 Print name of object. More...
 
virtual void printStream (std::ostream &os, Int_t contents, StyleOption style, TString indent="") const
 Print description of object on ostream, printing contents set by contents integer, which is interpreted as an OR of 'enum ContentsOptions' values and in the style given by 'enum StyleOption'. More...
 
virtual void printTitle (std::ostream &os) const
 Print title of object. More...
 
virtual void printTree (std::ostream &os, TString indent="") const
 Interface for tree structure printing of object. More...
 
virtual void printValue (std::ostream &os) const
 Interface to print value of object. More...
 
virtual void Streamer (TBuffer &)
 
void StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
 

Static Public Member Functions

static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from RooAbsData
static void claimVars (RooAbsData *)
 
static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static StorageType getDefaultStorageType ()
 
static bool releaseVars (RooAbsData *)
 If return value is true variables can be deleted. More...
 
static void setDefaultStorageType (StorageType s)
 
- Static Public Member Functions inherited from TNamed
static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
- Static Public Member Functions inherited from TObject
static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static Longptr_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Static Public Member Functions inherited from RooPrintable
static TClassClass ()
 
static const char * Class_Name ()
 
static Version_t Class_Version ()
 
static const char * DeclFileName ()
 
static std::ostream & defaultPrintStream (std::ostream *os=0)
 Return a reference to the current default stream to use in Print(). More...
 
static void nameFieldLength (Int_t newLen)
 Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount. More...
 

Private Attributes

TString _blindString
 Blinding string (optionally read from ASCII files) More...
 
TTree_tree
 TTree holding the data points. More...
 
RooArgSet _truth
 Truth variables. More...
 

Additional Inherited Members

- Public Types inherited from RooAbsData
enum  ErrorType {
  Poisson , SumW2 , None , Auto ,
  Expected
}
 
enum  StorageType { Tree , Vector , Composite }
 
- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 ,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }
 
enum  EStatusBits {
  kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) ,
  kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 ))
}
 
- Public Types inherited from RooPrintable
enum  ContentsOption {
  kName =1 , kClassName =2 , kValue =4 , kArgs =8 ,
  kExtras =16 , kAddress =32 , kTitle =64 , kCollectionHeader =128
}
 
enum  StyleOption {
  kInline =1 , kSingleLine =2 , kStandard =3 , kVerbose =4 ,
  kTreeStructure =5
}
 
- Public Attributes inherited from RooAbsData
TH1 Use the overload of RooAbsData::createHistogram that takes RooFit command arguments
 
- Protected Types inherited from TObject
enum  { kOnlyPrepStep = (1ULL << ( 3 )) }
 
- Protected Member Functions inherited from RooAbsData
bool allClientsCached (RooAbsArg *, const RooArgSet &)
 Utility function that determines if all clients of object 'var' appear in given list of cached nodes. More...
 
virtual void attachCache (const RooAbsArg *newOwner, const RooArgSet &cachedVars)
 Internal method – Attach dataset copied with cache contents to copied instances of functions. More...
 
virtual void cacheArgs (const RooAbsArg *owner, RooArgSet &varSet, const RooArgSet *nset=0, bool skipZeroWeights=false)
 Internal method – Cache given set of functions with data. More...
 
double corrcov (const RooRealVar &x, const RooRealVar &y, const char *cutSpec, const char *cutRange, bool corr) const
 Internal method to calculate single correlation and covariance elements. More...
 
TMatrixDSymcorrcovMatrix (const RooArgList &vars, const char *cutSpec, const char *cutRange, bool corr) const
 Return covariance matrix from data for given list of observables. More...
 
RooRealVardataRealVar (const char *methodname, const RooRealVar &extVar) const
 Internal method to check if given RooRealVar maps to a RooRealVar in this dataset. More...
 
virtual void optimizeReadingWithCaching (RooAbsArg &arg, const RooArgSet &cacheList, const RooArgSet &keepObsList)
 Prepare dataset for use with cached constant terms listed in 'cacheList' of expression 'arg'. More...
 
virtual RooPlotplotAsymOn (RooPlot *frame, const RooAbsCategoryLValue &asymCat, PlotOpt o) const
 Create and fill a histogram with the asymmetry N[+] - N[-] / ( N[+] + N[-] ), where N(+/-) is the number of data points with asymCat=+1 and asymCat=-1 as function of the frames variable. More...
 
virtual RooPlotplotEffOn (RooPlot *frame, const RooAbsCategoryLValue &effCat, PlotOpt o) const
 Create and fill a histogram with the efficiency N[1] / ( N[1] + N[0] ), where N(1/0) is the number of data points with effCat=1 and effCat=0 as function of the frames variable. More...
 
virtual RooPlotplotOn (RooPlot *frame, PlotOpt o) const
 Create and fill a histogram of the frame's variable and append it to the frame. More...
 
virtual RooAbsDatareduceEng (const RooArgSet &varSubset, const RooFormulaVar *cutVar, const char *cutRange=0, std::size_t nStart=0, std::size_t=std::numeric_limits< std::size_t >::max())=0
 
virtual void resetCache ()
 Internal method – Remove cached function values. More...
 
virtual void setArgStatus (const RooArgSet &set, bool active)
 
- Protected Member Functions inherited from TObject
virtual void DoError (int level, const char *location, const char *fmt, va_list va) const
 Interface to ErrorHandler (protected). More...
 
void MakeZombie ()
 
- Protected Attributes inherited from RooAbsData
RooArgSet _cachedVars
 ! External variables cached with this data set More...
 
RooAbsDataStore_dstore
 Data storage implementation. More...
 
std::unique_ptr< RooArgSet_globalObservables
 Snapshot of global observables. More...
 
const TNamed_namePtr
 ! De-duplicated name pointer. This will be equal for all objects with the same name. More...
 
std::map< std::string, RooAbsData * > _ownedComponents
 Owned external components. More...
 
RooArgSet _vars
 Dimensions of this data set. More...
 
StorageType storageType
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 
- Static Protected Attributes inherited from RooAbsData
static StorageType defaultStorageType =RooAbsData::Vector
 
- Static Protected Attributes inherited from RooPrintable
static Int_t _nameLength
 

#include <RooFitLegacy/RooTreeData.h>

Inheritance diagram for RooTreeData:
[legend]

Constructor & Destructor Documentation

◆ RooTreeData()

RooTreeData::RooTreeData ( )
inline

Definition at line 29 of file RooTreeData.h.

Member Function Documentation

◆ Class()

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

◆ Class_Name()

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

◆ Class_Version()

static Version_t RooTreeData::Class_Version ( )
inlinestatic
Returns
Version of this class

Definition at line 38 of file RooTreeData.h.

◆ DeclFileName()

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

Definition at line 38 of file RooTreeData.h.

◆ GetTree()

const TTree * RooTreeData::GetTree ( ) const
inline

Definition at line 30 of file RooTreeData.h.

◆ IsA()

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

Reimplemented from RooAbsData.

Definition at line 38 of file RooTreeData.h.

◆ Streamer()

void RooTreeData::Streamer ( TBuffer R__b)
overridevirtual

Stream an object of class RooAbsData.

Reimplemented from RooAbsData.

◆ StreamerNVirtual()

void RooTreeData::StreamerNVirtual ( TBuffer ClassDef_StreamerNVirtual_b)
inline

Definition at line 38 of file RooTreeData.h.

Member Data Documentation

◆ _blindString

TString RooTreeData::_blindString
private

Blinding string (optionally read from ASCII files)

Definition at line 36 of file RooTreeData.h.

◆ _tree

TTree* RooTreeData::_tree
private

TTree holding the data points.

Definition at line 34 of file RooTreeData.h.

◆ _truth

RooArgSet RooTreeData::_truth
private

Truth variables.

Definition at line 35 of file RooTreeData.h.

Libraries for RooTreeData:
[legend]

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