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Reference Guide
RooCompositeDataStore Class Reference

RooCompositeDataStore combines several disjunct datasets into one. This is useful for simultaneous PDFs that do not depend on the same observable such as a PDF depending on x combined with another one depending on y. The composite storage will store two different datasets, {x} and {y}, but they can be passed as a single dataset to RooFit operations. A category tag will define which dataset has to be passed to which likelihood.

When iterated from start to finish, datasets will be traversed in the order of the category index.

Definition at line 33 of file RooCompositeDataStore.h.

Public Member Functions

 RooCompositeDataStore ()
 
 RooCompositeDataStore (const char *name, const char *title, const RooArgSet &vars, RooCategory &indexCat, std::map< std::string, RooAbsDataStore * > inputData)
 Convert map by label to map by index for more efficient internal use. More...
 
 RooCompositeDataStore (const RooCompositeDataStore &other, const char *newname=0)
 Convert map by label to map by index for more efficient internal use. More...
 
 RooCompositeDataStore (const RooCompositeDataStore &other, const RooArgSet &vars, const char *newname=0)
 Update index category pointer, if it is contained in input argument vars. More...
 
virtual ~RooCompositeDataStore ()
 Destructor. More...
 
virtual RooAbsArgaddColumn (RooAbsArg &var, Bool_t adjustRange=kTRUE)
 WVE ownership issue here!! Caller (a RooAbsData) should take ownership of all arguments, but only does for the first one here... More...
 
virtual RooArgSetaddColumns (const RooArgList &varList)
 WVE ownership issue here!! Caller (a RooAbsData) should take ownership of all arguments, but only does for the first one here... More...
 
virtual void append (RooAbsDataStore &other)
 
virtual void attachBuffers (const RooArgSet &extObs)
 
virtual void cacheArgs (const RooAbsArg *owner, RooArgSet &varSet, const RooArgSet *nset=0, Bool_t skipZeroWeights=kFALSE)
 
virtual const RooAbsArgcacheOwner ()
 
virtual Bool_t changeObservableName (const char *from, const char *to)
 Change name of internal observable named 'from' into 'to'. More...
 
virtual RooAbsDataStoreclone (const char *newname=0) const
 
virtual RooAbsDataStoreclone (const RooArgSet &vars, const char *newname=0) const
 
virtual void dump ()
 
virtual Int_t fill ()
 Forward fill request to appropriate subset. More...
 
virtual void forceCacheUpdate ()
 
virtual const RooArgSetget () const
 
virtual const RooArgSetget (Int_t index) const
 Load the n-th data point (n='idx') in memory and return a pointer to the internal RooArgSet holding its coordinates. More...
 
virtual const RooArgSetget (Int_t index) const=0
 
virtual std::vector< RooSpan< const double > > getBatch (std::size_t first, std::size_t last) const
 
virtual Bool_t hasFilledCache () const
 
RooCategoryindex ()
 
virtual Bool_t isWeighted () const
 
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())
 
RooAbsDataStoremerge (const RooArgSet &allvars, std::list< RooAbsDataStore * > dstoreList)
 
virtual Int_t numEntries () const
 
virtual void recalculateCache (const RooArgSet *, Int_t, Int_t, Int_t, Bool_t)
 Forward recalculate request to all subsets. More...
 
virtual void reset ()
 
virtual void resetBuffers ()
 
virtual void resetCache ()
 
virtual void setArgStatus (const RooArgSet &set, Bool_t active)
 
virtual Double_t sumEntries () const
 Forward fill request to appropriate subset. More...
 
virtual Bool_t valid () const
 Return true if currently loaded coordinate is considered valid within the current range definitions of all observables. More...
 
virtual Double_t weight () const
 
virtual Double_t weight (Int_t index) const
 
virtual void weightError (Double_t &lo, Double_t &hi, RooAbsData::ErrorType etype=RooAbsData::Poisson) const
 
virtual Double_t weightError (RooAbsData::ErrorType etype=RooAbsData::Poisson) const
 
- Public Member Functions inherited from RooAbsDataStore
 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...
 
const RooArgSetcachedVars () const
 
virtual void checkInit () const
 
virtual Int_t defaultPrintContents (Option_t *opt) const
 Define default print options, for a given print style. More...
 
Bool_t dirtyProp () const
 
virtual const RooArgSetget () const
 
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 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 setDirtyProp (Bool_t flag)
 
virtual void setExternalWeightArray (const Double_t *, const Double_t *, const Double_t *, const Double_t *)
 
virtual const TTreetree () const
 
- Public Member Functions inherited from TNamed
 TNamed ()
 
 TNamed (const char *name, const char *title)
 
 TNamed (const TNamed &named)
 TNamed copy ctor. More...
 
 TNamed (const TString &name, const TString &title)
 
virtual ~TNamed ()
 TNamed destructor. More...
 
virtual void Clear (Option_t *option="")
 Set name and title to empty strings (""). More...
 
virtual 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)
 
void SetBit (UInt_t f, Bool_t set)
 Set or unset the user status bits as specified in f. More...
 
virtual void SetDrawOption (Option_t *option="")
 Set drawing option for object. More...
 
virtual void SetUniqueID (UInt_t uid)
 Set the unique object id. More...
 
virtual void SysError (const char *method, const char *msgfmt,...) const
 Issue system error message. More...
 
R__ALWAYS_INLINE Bool_t TestBit (UInt_t f) const
 
Int_t TestBits (UInt_t f) const
 
virtual void UseCurrentStyle ()
 Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
 
virtual void Warning (const char *method, const char *msgfmt,...) const
 Issue warning message. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
 Write this object to the current directory. More...
 
virtual Int_t Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
 Write this object to the current directory. More...
 
- Public Member Functions inherited from RooPrintable
 RooPrintable ()
 
virtual ~RooPrintable ()
 
virtual 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 Member Functions

void attachCache (const RooAbsArg *newOwner, const RooArgSet &cachedVars)
 Initialize cache of dataset: attach variables of cache ArgSet to the corresponding TTree branches. 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 ()
 

Protected Attributes

Int_t _curIndex
 Datastore associated with current event. More...
 
RooAbsDataStore_curStore
 
std::map< Int_t, RooAbsDataStore * > _dataMap
 
RooCategory_indexCat
 
Bool_t _ownComps
 Index associated with current event. More...
 
- Protected Attributes inherited from RooAbsDataStore
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...
 
- Static Protected Attributes inherited from RooPrintable
static Int_t _nameLength
 

#include <RooCompositeDataStore.h>

Inheritance diagram for RooCompositeDataStore:
[legend]

Constructor & Destructor Documentation

◆ RooCompositeDataStore() [1/4]

RooCompositeDataStore::RooCompositeDataStore ( )

Definition at line 53 of file RooCompositeDataStore.cxx.

◆ RooCompositeDataStore() [2/4]

RooCompositeDataStore::RooCompositeDataStore ( const char *  name,
const char *  title,
const RooArgSet vars,
RooCategory indexCat,
std::map< std::string, RooAbsDataStore * >  inputData 
)

Convert map by label to map by index for more efficient internal use.

Definition at line 63 of file RooCompositeDataStore.cxx.

◆ RooCompositeDataStore() [3/4]

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

Convert map by label to map by index for more efficient internal use.

Definition at line 79 of file RooCompositeDataStore.cxx.

◆ RooCompositeDataStore() [4/4]

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

Update index category pointer, if it is contained in input argument vars.

Definition at line 93 of file RooCompositeDataStore.cxx.

◆ ~RooCompositeDataStore()

RooCompositeDataStore::~RooCompositeDataStore ( )
virtual

Destructor.

Definition at line 115 of file RooCompositeDataStore.cxx.

Member Function Documentation

◆ addColumn()

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

WVE ownership issue here!! Caller (a RooAbsData) should take ownership of all arguments, but only does for the first one here...

Implements RooAbsDataStore.

Definition at line 334 of file RooCompositeDataStore.cxx.

◆ addColumns()

RooArgSet * RooCompositeDataStore::addColumns ( const RooArgList varList)
virtual

WVE ownership issue here!! Caller (a RooAbsData) should take ownership of all arguments, but only does for the first one here...

Implements RooAbsDataStore.

Definition at line 353 of file RooCompositeDataStore.cxx.

◆ append()

void RooCompositeDataStore::append ( RooAbsDataStore other)
virtual

Implements RooAbsDataStore.

Definition at line 382 of file RooCompositeDataStore.cxx.

◆ attachBuffers()

void RooCompositeDataStore::attachBuffers ( const RooArgSet extObs)
virtual

Implements RooAbsDataStore.

Definition at line 477 of file RooCompositeDataStore.cxx.

◆ attachCache()

void RooCompositeDataStore::attachCache ( const RooAbsArg newOwner,
const RooArgSet cachedVars 
)
protectedvirtual

Initialize cache of dataset: attach variables of cache ArgSet to the corresponding TTree branches.

Implements RooAbsDataStore.

Definition at line 451 of file RooCompositeDataStore.cxx.

◆ cacheArgs()

void RooCompositeDataStore::cacheArgs ( const RooAbsArg owner,
RooArgSet varSet,
const RooArgSet nset = 0,
Bool_t  skipZeroWeights = kFALSE 
)
virtual

Implements RooAbsDataStore.

Definition at line 422 of file RooCompositeDataStore.cxx.

◆ cacheOwner()

virtual const RooAbsArg* RooCompositeDataStore::cacheOwner ( )
inlinevirtual

Implements RooAbsDataStore.

Definition at line 91 of file RooCompositeDataStore.h.

◆ changeObservableName()

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

Change name of internal observable named 'from' into 'to'.

Implements RooAbsDataStore.

Definition at line 303 of file RooCompositeDataStore.cxx.

◆ clone() [1/2]

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

Implements RooAbsDataStore.

Definition at line 42 of file RooCompositeDataStore.h.

◆ clone() [2/2]

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

Implements RooAbsDataStore.

Definition at line 43 of file RooCompositeDataStore.h.

◆ dump()

void RooCompositeDataStore::dump ( )
virtual

Reimplemented from RooAbsDataStore.

Definition at line 502 of file RooCompositeDataStore.cxx.

◆ fill()

Int_t RooCompositeDataStore::fill ( )
virtual

Forward fill request to appropriate subset.

Implements RooAbsDataStore.

Definition at line 179 of file RooCompositeDataStore.cxx.

◆ forceCacheUpdate()

void RooCompositeDataStore::forceCacheUpdate ( )
virtual

Reimplemented from RooAbsDataStore.

Definition at line 166 of file RooCompositeDataStore.cxx.

◆ get() [1/3]

virtual const RooArgSet* RooAbsDataStore::get
inline

Definition at line 47 of file RooAbsDataStore.h.

◆ get() [2/3]

const RooArgSet * RooCompositeDataStore::get ( Int_t  index) const
virtual

Load the n-th data point (n='idx') in memory and return a pointer to the internal RooArgSet holding its coordinates.

Implements RooAbsDataStore.

Definition at line 209 of file RooCompositeDataStore.cxx.

◆ get() [3/3]

virtual const RooArgSet* RooAbsDataStore::get

◆ getBatch()

virtual std::vector<RooSpan<const double> > RooCompositeDataStore::getBatch ( std::size_t  first,
std::size_t  last 
) const
inlinevirtual

Implements RooAbsDataStore.

Definition at line 103 of file RooCompositeDataStore.h.

◆ hasFilledCache()

Bool_t RooCompositeDataStore::hasFilledCache ( ) const
virtual

Reimplemented from RooAbsDataStore.

Definition at line 153 of file RooCompositeDataStore.cxx.

◆ index()

RooCategory* RooCompositeDataStore::index ( )
inline

Definition at line 75 of file RooCompositeDataStore.h.

◆ isWeighted()

Bool_t RooCompositeDataStore::isWeighted ( ) const
virtual

Implements RooAbsDataStore.

Definition at line 281 of file RooCompositeDataStore.cxx.

◆ loadValues()

void RooCompositeDataStore::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() 
)
virtual

Implements RooAbsDataStore.

Definition at line 293 of file RooCompositeDataStore.cxx.

◆ merge()

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

Implements RooAbsDataStore.

Definition at line 371 of file RooCompositeDataStore.cxx.

◆ numEntries()

Int_t RooCompositeDataStore::numEntries ( ) const
virtual

Implements RooAbsDataStore.

Definition at line 395 of file RooCompositeDataStore.cxx.

◆ recalculateCache()

void RooCompositeDataStore::recalculateCache ( const RooArgSet proj,
Int_t  firstEvent,
Int_t  lastEvent,
Int_t  stepSize,
Bool_t  skipZeroWeights 
)
virtual

Forward recalculate request to all subsets.

Reimplemented from RooAbsDataStore.

Definition at line 142 of file RooCompositeDataStore.cxx.

◆ reset()

void RooCompositeDataStore::reset ( )
virtual

Implements RooAbsDataStore.

Definition at line 410 of file RooCompositeDataStore.cxx.

◆ resetBuffers()

void RooCompositeDataStore::resetBuffers ( )
virtual

Implements RooAbsDataStore.

Definition at line 490 of file RooCompositeDataStore.cxx.

◆ resetCache()

void RooCompositeDataStore::resetCache ( )
virtual

Implements RooAbsDataStore.

Definition at line 464 of file RooCompositeDataStore.cxx.

◆ setArgStatus()

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

Implements RooAbsDataStore.

Definition at line 434 of file RooCompositeDataStore.cxx.

◆ sumEntries()

Double_t RooCompositeDataStore::sumEntries ( ) const
virtual

Forward fill request to appropriate subset.

Reimplemented from RooAbsDataStore.

Definition at line 191 of file RooCompositeDataStore.cxx.

◆ valid()

Bool_t RooCompositeDataStore::valid ( ) const
virtual

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

Implements RooAbsDataStore.

Definition at line 131 of file RooCompositeDataStore.cxx.

◆ weight() [1/2]

Double_t RooCompositeDataStore::weight ( ) const
virtual

Implements RooAbsDataStore.

Definition at line 233 of file RooCompositeDataStore.cxx.

◆ weight() [2/2]

Double_t RooCompositeDataStore::weight ( Int_t  index) const
virtual

Implements RooAbsDataStore.

Definition at line 246 of file RooCompositeDataStore.cxx.

◆ weightError() [1/2]

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

Implements RooAbsDataStore.

Definition at line 269 of file RooCompositeDataStore.cxx.

◆ weightError() [2/2]

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

Implements RooAbsDataStore.

Definition at line 257 of file RooCompositeDataStore.cxx.

Member Data Documentation

◆ _curIndex

Int_t RooCompositeDataStore::_curIndex
mutableprotected

Datastore associated with current event.

Definition at line 119 of file RooCompositeDataStore.h.

◆ _curStore

RooAbsDataStore* RooCompositeDataStore::_curStore
mutableprotected

Definition at line 118 of file RooCompositeDataStore.h.

◆ _dataMap

std::map<Int_t,RooAbsDataStore*> RooCompositeDataStore::_dataMap
protected

Definition at line 116 of file RooCompositeDataStore.h.

◆ _indexCat

RooCategory* RooCompositeDataStore::_indexCat
protected

Definition at line 117 of file RooCompositeDataStore.h.

◆ _ownComps

Bool_t RooCompositeDataStore::_ownComps
protected

Index associated with current event.

Definition at line 120 of file RooCompositeDataStore.h.

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