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Reference Guide
RooAbsDataStore Class Referenceabstract

RooAbsDataStore is the abstract base class for data collection that use a TTree as internal storage mechanism.

Definition at line 31 of file RooAbsDataStore.h.

Public Member Functions

 RooAbsDataStore ()
 Default constructor. More...
 
 RooAbsDataStore (const char *name, const char *title, const RooArgSet &vars)
 Default constructor. More...
 
 RooAbsDataStore (const RooAbsDataStore &other, const char *newname=0)
 
 RooAbsDataStore (const RooAbsDataStore &other, const RooArgSet &vars, const char *newname=0)
 
virtual ~RooAbsDataStore ()
 Destructor. More...
 
virtual RooAbsArgaddColumn (RooAbsArg &var, Bool_t adjustRange=kTRUE)=0
 
virtual RooArgSetaddColumns (const RooArgList &varList)=0
 
virtual void append (RooAbsDataStore &other)=0
 
virtual void attachBuffers (const RooArgSet &extObs)=0
 
virtual void attachCache (const RooAbsArg *newOwner, const RooArgSet &cachedVars)=0
 
virtual void cacheArgs (const RooAbsArg *cacheOwner, RooArgSet &varSet, const RooArgSet *nset=0, Bool_t skipZeroWeights=kFALSE)=0
 
const RooArgSetcachedVars () const
 
virtual const RooAbsArgcacheOwner ()=0
 
virtual Bool_t changeObservableName (const char *from, const char *to)=0
 
virtual void checkInit () const
 
virtual RooAbsDataStoreclone (const char *newname=0) const =0
 
virtual RooAbsDataStoreclone (const RooArgSet &vars, const char *newname=0) const =0
 
virtual Int_t defaultPrintContents (Option_t *opt) const
 Define default print options, for a given print style. More...
 
Bool_t dirtyProp () const
 
virtual void dump ()
 
virtual Int_t fill ()=0
 
virtual void forceCacheUpdate ()
 
virtual const RooArgSetget (Int_t index) const =0
 
virtual const RooArgSetget () const
 
virtual std::vector< RooSpan< const double > > getBatch (std::size_t first, std::size_t len) const =0
 
virtual RooSpan< const doublegetWeightBatch (std::size_t first, std::size_t len) const
 Get the weights of the events in the range [first, first+size). More...
 
virtual Bool_t hasFilledCache () const
 
virtual Bool_t isWeighted () const =0
 
virtual void loadValues (const RooAbsDataStore *tds, const RooFormulaVar *select=0, const char *rangeName=0, std::size_t nStart=0, std::size_t nStop=std::numeric_limits< std::size_t >::max())=0
 
virtual RooAbsDataStoremerge (const RooArgSet &allvars, std::list< RooAbsDataStore *> dstoreList)=0
 
virtual Int_t numEntries () const =0
 
virtual void Print (Option_t *options=0) const
 Print TNamed name and title. More...
 
virtual void printArgs (std::ostream &os) const
 Print argument of dataset, i.e. the observable names. More...
 
virtual void printClassName (std::ostream &os) const
 Print class name of dataset. More...
 
void printMultiline (std::ostream &os, Int_t content, Bool_t verbose, TString indent) const
 Detailed printing interface. More...
 
virtual void printName (std::ostream &os) const
 Print name of dataset. More...
 
virtual void printTitle (std::ostream &os) const
 Print title of dataset. More...
 
virtual void printValue (std::ostream &os) const
 Print value of the dataset, i.e. the sum of weights contained in the dataset. More...
 
virtual void recalculateCache (const RooArgSet *, Int_t, Int_t, Int_t, Bool_t)
 
virtual void reset ()=0
 
virtual void resetBuffers ()=0
 
virtual void resetCache ()=0
 
virtual void setArgStatus (const RooArgSet &set, Bool_t active)=0
 
virtual void setDirtyProp (Bool_t flag)
 
virtual void setExternalWeightArray (const Double_t *, const Double_t *, const Double_t *, const Double_t *)
 
virtual Double_t sumEntries () const
 
virtual const TTreetree () const
 
virtual Bool_t valid () const =0
 Return true if currently loaded coordinate is considered valid within the current range definitions of all observables. More...
 
virtual Double_t weight () const =0
 
virtual Double_t weight (Int_t index) const =0
 
virtual Double_t weightError (RooAbsData::ErrorType etype=RooAbsData::Poisson) const =0
 
virtual void weightError (Double_t &lo, Double_t &hi, RooAbsData::ErrorType etype=RooAbsData::Poisson) const =0
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TString &name, const TString &title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
virtual ~TNamed ()
 TNamed destructor. More...
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). More...
 
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 two TNamed objects. More...
 
virtual void Copy (TObject &named) const
 Copy this to obj. More...
 
virtual void FillBuffer (char *&buffer)
 Encode TNamed into output buffer. More...
 
virtual const char * GetName () const
 Returns name of object. More...
 
virtual const char * GetTitle () const
 Returns title of object. More...
 
virtual ULong_t Hash () const
 Return hash value for this object. More...
 
virtual Bool_t IsSortable () const
 
virtual void ls (Option_t *option="") const
 List TNamed name and title. More...
 
TNamedoperator= (const TNamed &rhs)
 TNamed assignment operator. More...
 
virtual void SetName (const char *name)
 Set the name of the TNamed. More...
 
virtual void SetNameTitle (const char *name, const char *title)
 Set all the TNamed parameters (name and title). More...
 
virtual void SetTitle (const char *title="")
 Set the title of the TNamed. More...
 
virtual Int_t Sizeof () const
 Return size of the TNamed part of the TObject. More...
 
- Public Member Functions inherited from TObject
 TObject ()
 TObject constructor. More...
 
 TObject (const TObject &object)
 TObject copy ctor. More...
 
virtual ~TObject ()
 TObject destructor. More...
 
void AbstractMethod (const char *method) const
 Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
 
virtual void AppendPad (Option_t *option="")
 Append graphics object to current pad. More...
 
virtual void Browse (TBrowser *b)
 Browse object. May be overridden for another default action. More...
 
ULong_t CheckedHash ()
 Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. More...
 
virtual const char * ClassName () const
 Returns name of class to which the object belongs. More...
 
virtual void 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 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 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...
 
Bool_t HasInconsistentHash () const
 Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. More...
 
virtual void Info (const char *method, const char *msgfmt,...) const
 Issue info message. More...
 
virtual Bool_t InheritsFrom (const char *classname) const
 Returns kTRUE if object inherits from class "classname". More...
 
virtual Bool_t InheritsFrom (const TClass *cl) const
 Returns kTRUE if object inherits from TClass cl. More...
 
virtual void Inspect () const
 Dump contents of this object in a graphics canvas. More...
 
void InvertBit (UInt_t f)
 
virtual Bool_t IsEqual (const TObject *obj) const
 Default equal comparison (objects are equal if they have the same address in memory). More...
 
virtual Bool_t IsFolder () const
 Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
 
R__ALWAYS_INLINE Bool_t IsOnHeap () const
 
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). 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...
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, void *vp)
 
voidoperator new[] (size_t sz)
 
voidoperator 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 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, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
void SetBit (UInt_t f)
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
- Public Member Functions inherited from RooPrintable
 RooPrintable ()
 
virtual ~RooPrintable ()
 
virtual StyleOption defaultPrintStyle (Option_t *opt) const
 
virtual void printAddress (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 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 printTree (std::ostream &os, TString indent="") const
 Interface for tree structure printing of object. More...
 

Protected Attributes

RooArgSet _cachedVars
 
Bool_t _doDirtyProp
 
RooArgSet _vars
 
- Protected Attributes inherited from TNamed
TString fName
 
TString fTitle
 

Additional Inherited Members

- Public Types inherited from TObject
enum  {
  kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kInconsistent = 0x08000000,
  kBitMask = 0x00ffffff
}
 
enum  { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
 
enum  EDeprecatedStatusBits { kObjInCanvas = BIT(3) }
 
enum  EStatusBits {
  kCanDelete = BIT(0), kMustCleanup = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5),
  kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13)
}
 
- Public Types inherited from RooPrintable
enum  ContentsOption {
  kName =1, kClassName =2, kValue =4, kArgs =8,
  kExtras =16, kAddress =32, kTitle =64, kCollectionHeader =128
}
 
enum  StyleOption {
  kInline =1, kSingleLine =2, kStandard =3, kVerbose =4,
  kTreeStructure =5
}
 
- Static Public Member Functions inherited from TObject
static Long_t GetDtorOnly ()
 Return destructor only flag. More...
 
static Bool_t GetObjectStat ()
 Get status of object stat flag. More...
 
static void SetDtorOnly (void *obj)
 Set destructor only flag. More...
 
static void SetObjectStat (Bool_t stat)
 Turn on/off tracking of objects in the TObjectTable. More...
 
- Static Public Member Functions inherited from RooPrintable
static std::ostream & defaultPrintStream (std::ostream *os=0)
 Return a reference to the current default stream to use in Print(). More...
 
static void nameFieldLength (Int_t newLen)
 Set length of field reserved from printing name of RooAbsArgs in multi-line collection printing to given amount. More...
 
- Protected 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 ()
 
- Static Protected Attributes inherited from RooPrintable
static Int_t _nameLength
 

#include <RooAbsDataStore.h>

Inheritance diagram for RooAbsDataStore:
[legend]

Constructor & Destructor Documentation

◆ RooAbsDataStore() [1/4]

RooAbsDataStore::RooAbsDataStore ( )

Default constructor.

Definition at line 43 of file RooAbsDataStore.cxx.

◆ RooAbsDataStore() [2/4]

RooAbsDataStore::RooAbsDataStore ( const char *  name,
const char *  title,
const RooArgSet vars 
)

Default constructor.

Definition at line 54 of file RooAbsDataStore.cxx.

◆ RooAbsDataStore() [3/4]

RooAbsDataStore::RooAbsDataStore ( const RooAbsDataStore other,
const char *  newname = 0 
)

Definition at line 68 of file RooAbsDataStore.cxx.

◆ RooAbsDataStore() [4/4]

RooAbsDataStore::RooAbsDataStore ( const RooAbsDataStore other,
const RooArgSet vars,
const char *  newname = 0 
)

Definition at line 81 of file RooAbsDataStore.cxx.

◆ ~RooAbsDataStore()

RooAbsDataStore::~RooAbsDataStore ( )
virtual

Destructor.

Definition at line 95 of file RooAbsDataStore.cxx.

Member Function Documentation

◆ addColumn()

virtual RooAbsArg* RooAbsDataStore::addColumn ( RooAbsArg var,
Bool_t  adjustRange = kTRUE 
)
pure virtual

◆ addColumns()

virtual RooArgSet* RooAbsDataStore::addColumns ( const RooArgList varList)
pure virtual

◆ append()

virtual void RooAbsDataStore::append ( RooAbsDataStore other)
pure virtual

◆ attachBuffers()

virtual void RooAbsDataStore::attachBuffers ( const RooArgSet extObs)
pure virtual

◆ attachCache()

virtual void RooAbsDataStore::attachCache ( const RooAbsArg newOwner,
const RooArgSet cachedVars 
)
pure virtual

◆ cacheArgs()

virtual void RooAbsDataStore::cacheArgs ( const RooAbsArg cacheOwner,
RooArgSet varSet,
const RooArgSet nset = 0,
Bool_t  skipZeroWeights = kFALSE 
)
pure virtual

◆ cachedVars()

const RooArgSet& RooAbsDataStore::cachedVars ( ) const
inline

Definition at line 105 of file RooAbsDataStore.h.

◆ cacheOwner()

virtual const RooAbsArg* RooAbsDataStore::cacheOwner ( )
pure virtual

◆ changeObservableName()

virtual Bool_t RooAbsDataStore::changeObservableName ( const char *  from,
const char *  to 
)
pure virtual

◆ checkInit()

virtual void RooAbsDataStore::checkInit ( ) const
inlinevirtual

Reimplemented in RooTreeDataStore.

Definition at line 112 of file RooAbsDataStore.h.

◆ clone() [1/2]

virtual RooAbsDataStore* RooAbsDataStore::clone ( const char *  newname = 0) const
pure virtual

◆ clone() [2/2]

virtual RooAbsDataStore* RooAbsDataStore::clone ( const RooArgSet vars,
const char *  newname = 0 
) const
pure virtual

◆ defaultPrintContents()

Int_t RooAbsDataStore::defaultPrintContents ( Option_t opt) const
virtual

Define default print options, for a given print style.

Reimplemented from RooPrintable.

Definition at line 178 of file RooAbsDataStore.cxx.

◆ dirtyProp()

Bool_t RooAbsDataStore::dirtyProp ( ) const
inline

Definition at line 110 of file RooAbsDataStore.h.

◆ dump()

virtual void RooAbsDataStore::dump ( )
inlinevirtual

Reimplemented in RooVectorDataStore, and RooCompositeDataStore.

Definition at line 117 of file RooAbsDataStore.h.

◆ fill()

virtual Int_t RooAbsDataStore::fill ( )
pure virtual

◆ forceCacheUpdate()

virtual void RooAbsDataStore::forceCacheUpdate ( )
inlinevirtual

Reimplemented in RooVectorDataStore, and RooCompositeDataStore.

Definition at line 122 of file RooAbsDataStore.h.

◆ get() [1/2]

virtual const RooArgSet* RooAbsDataStore::get ( Int_t  index) const
pure virtual

◆ get() [2/2]

virtual const RooArgSet* RooAbsDataStore::get ( ) const
inlinevirtual

Definition at line 47 of file RooAbsDataStore.h.

◆ getBatch()

virtual std::vector<RooSpan<const double> > RooAbsDataStore::getBatch ( std::size_t  first,
std::size_t  len 
) const
pure virtual

◆ getWeightBatch()

RooSpan< const double > RooAbsDataStore::getWeightBatch ( std::size_t  first,
std::size_t  len 
) const
virtual

Get the weights of the events in the range [first, first+size).

This is a slow default implementation that will fill a vector with every event retrieved one by one (even if the weight is constant). Derived classes should return a span pointing to the original data.

If weights are not stored contiguously, an empty batch may be returned.

Reimplemented in RooVectorDataStore.

Definition at line 224 of file RooAbsDataStore.cxx.

◆ hasFilledCache()

virtual Bool_t RooAbsDataStore::hasFilledCache ( ) const
inlinevirtual

Reimplemented in RooVectorDataStore, and RooCompositeDataStore.

Definition at line 114 of file RooAbsDataStore.h.

◆ isWeighted()

virtual Bool_t RooAbsDataStore::isWeighted ( ) const
pure virtual

◆ loadValues()

virtual void RooAbsDataStore::loadValues ( const RooAbsDataStore tds,
const RooFormulaVar select = 0,
const char *  rangeName = 0,
std::size_t  nStart = 0,
std::size_t  nStop = std::numeric_limits< std::size_t >::max() 
)
pure virtual

◆ merge()

virtual RooAbsDataStore* RooAbsDataStore::merge ( const RooArgSet allvars,
std::list< RooAbsDataStore *>  dstoreList 
)
pure virtual

◆ numEntries()

virtual Int_t RooAbsDataStore::numEntries ( ) const
pure virtual

◆ Print()

virtual void RooAbsDataStore::Print ( Option_t option = 0) const
inlinevirtual

Print TNamed name and title.

Reimplemented from TNamed.

Definition at line 85 of file RooAbsDataStore.h.

◆ printArgs()

void RooAbsDataStore::printArgs ( std::ostream &  os) const
virtual

Print argument of dataset, i.e. the observable names.

Reimplemented from RooPrintable.

Definition at line 155 of file RooAbsDataStore.cxx.

◆ printClassName()

void RooAbsDataStore::printClassName ( std::ostream &  os) const
virtual

Print class name of dataset.

Reimplemented from RooPrintable.

Definition at line 135 of file RooAbsDataStore.cxx.

◆ printMultiline()

void RooAbsDataStore::printMultiline ( std::ostream &  os,
Int_t  content,
Bool_t  verbose,
TString  indent 
) const
virtual

Detailed printing interface.

Reimplemented from RooPrintable.

Definition at line 190 of file RooAbsDataStore.cxx.

◆ printName()

void RooAbsDataStore::printName ( std::ostream &  os) const
virtual

Print name of dataset.

Reimplemented from RooPrintable.

Definition at line 115 of file RooAbsDataStore.cxx.

◆ printTitle()

void RooAbsDataStore::printTitle ( std::ostream &  os) const
virtual

Print title of dataset.

Reimplemented from RooPrintable.

Definition at line 125 of file RooAbsDataStore.cxx.

◆ printValue()

void RooAbsDataStore::printValue ( std::ostream &  os) const
virtual

Print value of the dataset, i.e. the sum of weights contained in the dataset.

Reimplemented from RooPrintable.

Definition at line 145 of file RooAbsDataStore.cxx.

◆ recalculateCache()

virtual void RooAbsDataStore::recalculateCache ( const RooArgSet ,
Int_t  ,
Int_t  ,
Int_t  ,
Bool_t   
)
inlinevirtual

Reimplemented in RooVectorDataStore, and RooCompositeDataStore.

Definition at line 107 of file RooAbsDataStore.h.

◆ reset()

virtual void RooAbsDataStore::reset ( )
pure virtual

◆ resetBuffers()

virtual void RooAbsDataStore::resetBuffers ( )
pure virtual

◆ resetCache()

virtual void RooAbsDataStore::resetCache ( )
pure virtual

◆ setArgStatus()

virtual void RooAbsDataStore::setArgStatus ( const RooArgSet set,
Bool_t  active 
)
pure virtual

◆ setDirtyProp()

virtual void RooAbsDataStore::setDirtyProp ( Bool_t  flag)
inlinevirtual

Reimplemented in RooVectorDataStore.

Definition at line 109 of file RooAbsDataStore.h.

◆ setExternalWeightArray()

virtual void RooAbsDataStore::setExternalWeightArray ( const Double_t ,
const Double_t ,
const Double_t ,
const Double_t  
)
inlinevirtual

Reimplemented in RooTreeDataStore, and RooVectorDataStore.

Definition at line 82 of file RooAbsDataStore.h.

◆ sumEntries()

virtual Double_t RooAbsDataStore::sumEntries ( ) const
inlinevirtual

Reimplemented in RooVectorDataStore, RooTreeDataStore, and RooCompositeDataStore.

Definition at line 75 of file RooAbsDataStore.h.

◆ tree()

virtual const TTree* RooAbsDataStore::tree ( ) const
inlinevirtual

Reimplemented in RooTreeDataStore.

Definition at line 116 of file RooAbsDataStore.h.

◆ valid()

Bool_t RooAbsDataStore::valid ( ) const
pure virtual

Return true if currently loaded coordinate is considered valid within the current range definitions of all observables.

Implemented in RooVectorDataStore, RooTreeDataStore, and RooCompositeDataStore.

Definition at line 106 of file RooAbsDataStore.cxx.

◆ weight() [1/2]

virtual Double_t RooAbsDataStore::weight ( ) const
pure virtual

◆ weight() [2/2]

virtual Double_t RooAbsDataStore::weight ( Int_t  index) const
pure virtual

◆ weightError() [1/2]

virtual Double_t RooAbsDataStore::weightError ( RooAbsData::ErrorType  etype = RooAbsData::Poisson) const
pure virtual

◆ weightError() [2/2]

virtual void RooAbsDataStore::weightError ( Double_t lo,
Double_t hi,
RooAbsData::ErrorType  etype = RooAbsData::Poisson 
) const
pure virtual

Member Data Documentation

◆ _cachedVars

RooArgSet RooAbsDataStore::_cachedVars
protected

Definition at line 127 of file RooAbsDataStore.h.

◆ _doDirtyProp

Bool_t RooAbsDataStore::_doDirtyProp
protected

Definition at line 129 of file RooAbsDataStore.h.

◆ _vars

RooArgSet RooAbsDataStore::_vars
protected

Definition at line 122 of file RooAbsDataStore.h.

Libraries for RooAbsDataStore:
[legend]

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