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Reference Guide
RooSimPdfBuilder Class Reference

This tool has now been superseded by RooSimWSTool

RooSimPdfBuilder is a powerful tool to build RooSimultaneous PDFs that are defined in terms component PDFs that are identical in structure, but have different parameters.

Example

The following example demonstrates the essence of RooSimPdfBuilder: Given a dataset D with a RooRealVar X and a RooCategory C that has state C1 and C2.

  • We want to fit the distribution of X with a Gaussian+ArgusBG PDF,
  • We want to fit the data subsets D(C==C1) and D(C==C2) separately and simultaneously.
  • The PDFs to fit data subsets D_C1 and D_C2 are identical except for
    • the kappa parameter of the ArgusBG PDF and
    • the sigma parameter of the gaussian PDF
    where each PDF will have its own copy of the parameter

Coding this example directly with RooFit classes gives (we assume dataset D and variables C and X have been declared previously)

RooRealVar m("m","mean of gaussian",-10,10) ;
RooRealVar s_C1("s_C1","sigma of gaussian C1",0,20) ;
RooRealVar s_C2("s_C2","sigma of gaussian C2",0,20) ;
RooGaussian gauss_C1("gauss_C1","gaussian C1",X,m,s_C1) ;
RooGaussian gauss_C2("gauss_C2","gaussian C2",X,m,s_C2) ;
RooRealVar k_C1("k_C1","ArgusBG kappa parameter C1",-50,0) ;
RooRealVar k_C2("k_C2","ArgusBG kappa parameter C2",-50,0) ;
RooRealVar xm("xm","ArgusBG cutoff point",5.29) ;
RooArgusBG argus_C1("argus_C1","argus background C1",X,k_C1,xm) ;
RooArgusBG argus_C2("argus_C2","argus background C2",X,k_C2,xm) ;
RooRealVar gfrac("gfrac","fraction of gaussian",0.,1.) ;
RooAddPdf pdf_C1("pdf_C1","gauss+argus_C1",RooArgList(gauss_C1,argus_C1),gfrac) ;
RooAddPdf pdf_C2("pdf_C2","gauss+argus_C2",RooArgList(gauss_C2,argus_C2),gfrac) ;
RooSimultaneous simPdf("simPdf","simPdf",C) ;
simPdf.addPdf(pdf_C1,"C1") ;
simPdf.addPdf(pdf_C2,"C2") ;
 

Coding this example with RooSimPdfBuilder gives

RooRealVar m("m","mean of gaussian",-10,10) ;
RooRealVar s("s","sigma of gaussian",0,20) ;
RooGaussian gauss("gauss","gaussian",X,m,s) ;
RooRealVar k("k","ArgusBG kappa parameter",-50,0) ;
RooRealVar xm("xm","ArgusBG cutoff point",5.29) ;
RooArgusBG argus("argus","argus background",X,k,xm) ;
RooRealVar gfrac("gfrac","fraction of gaussian",0.,1.) ;
RooAddPdf pdf("pdf","gauss+argus",RooArgList(gauss,argus),gfrac) ;
RooSimPdfBuilder builder(pdf) ;
RooArgSet* config = builder.createProtoBuildConfig() ;
(*config)["physModels"] = "pdf" ;      /// Name of the PDF we are going to work with
(*config)["splitCats"]  = "C" ;        /// Category used to differentiate sub-datasets
(*config)["pdf"]        = "C : k,s" ;  /// Prescription to taylor PDF parameters k and s
                                       /// for each data subset designated by C states
RooSimultaneous* simPdf = builder.buildPdf(*config,&D) ;
 

The above snippet of code demonstrates the concept of RooSimPdfBuilder: the user defines a single 'prototype' PDF that defines the structure of all PDF components of the RooSimultaneous PDF to be built. RooSimPdfBuilder then takes this prototype and replicates it as a component PDF for each state of the C index category.

In the above example RooSimPdfBuilder will first replicate k and s into k_C1,k_C2 and s_C1,s_C2, as prescribed in the configuration. Then it will recursively replicate all PDF nodes that depend on the 'split' parameter nodes: gauss into gauss_C1,C2, argus into argus_C1,C2 and finally pdf into pdf_C1,pdf_C2. When PDFs for all states of C have been replicated they are assembled into a RooSimultaneous PDF, which is returned by the buildPdf() method.

Although in this very simple example the use of RooSimPdfBuilder doesn't reduce the amount of code much, it is already easier to read and maintain because there is no duplicate code. As the complexity of the RooSimultaneous to be built increases, the advantages of RooSimPdfBuilder will become more and more apparent.

Builder configuration rules for a single prototype PDF

Each builder configuration needs at minumum two lines, physModels and splitCats, which identify the ingredients of the build. In this section we only explain the building rules for builds from a single prototype PDF. In that case the physModels line always reads

 physModels = {pdfName}
 

The second line, splitCats, indicates which categories are going to be used to differentiate the various subsets of the 'master' input data set. You can enter a single category here, or multiple if necessary:

splitCats = {catName} [{catName} ...]
 

All listed splitcats must be RooCategories that appear in the dataset provided to RooSimPdfBuilder::buildPdf()

The parameter splitting prescriptions, the essence of each build configuration can be supplied in a third line carrying the name of the pdf listed in physModels

pdfName = {splitCat} : {parameter} [,{parameter},....]
 

Each pdf can have only one line with splitting rules, but multiple rules can be supplied in each line, e.g.

pdfName = {splitCat} : {parameter} [,{parameter},....]
          {splitCat} : {parameter} [,{parameter},....]
 

Conversely, each parameter can only have one splitting prescription, but it may be split by multiple categories, e.g.

pdfName = {splitCat1},{splitCat2} : {parameter}
 

instructs RooSimPdfBuilder to build a RooSuperCategory of {splitCat1} and {splitCat2} and split {parameter} with that RooSuperCategory

Here is an example of a builder configuration that uses several of the options discussed above:

  physModels = pdf
  splitCats  = tagCat runBlock
  pdf        = tagCat          : signalRes,bkgRes
               runBlock        : fudgeFactor
               tagCat,runBlock : kludgeParam
 

How to enter configuration data

The prototype builder configuration returned by RooSimPdfBuilder::createProtoBuildConfig() is a pointer to a RooArgSet filled with initially blank RooStringVars named physModels,splitCats and one additional for each PDF supplied to the RooSimPdfBuilders constructor (with the same name)

In macro code, the easiest way to assign new values to these RooStringVars is to use RooArgSets array operator and the RooStringVars assignment operator, e.g.

(*config)["physModels"] = "Blah" ;
 

To enter multiple splitting rules simply separate consecutive rules by whitespace (not newlines), e.g.

(*config)["physModels"] = "Blah " /// << note trailing space here
                         "Blah 2" ;
 

In this example, the C++ compiler will concatenate the two string literals (without inserting any whitespace), so the extra space after 'Blah' is important here.

Alternatively, you can read the configuration from an ASCII file, as you can for any RooArgSet using RooArgSet::readFromFile(). In that case the ASCII file can follow the syntax of the examples above and the '\' line continuation sequence can be used to fold a long splitting rule over multiple lines.

RooArgSet* config = builder.createProtoBuildConfig() ;
config->readFromFile("config.txt") ;
--- config.txt ----------------
physModels = pdf
splitCats  = tagCat
pdf        = tagCat : bogusPar
-------------------------------
 

Working with multiple prototype PDFs

It is also possible to build a RooSimultaneous PDF from multiple PDF prototypes. This is appropriate for cases where the input prototype PDF would otherwise be a RooSimultaneous PDF by itself. In such cases we don't feed a single RooSimultaneous PDF into RooSimPdfBuilder, instead we feed it its ingredients and add a prescription to the builder configuration that corresponds to the PDF-category state mapping of the prototype RooSimultaneous.

The constructor of the RooSimPdfBuilder will look as follows:

 RooSimPdfBuilder builder(RooArgSet(pdfA,pdfB,...)) ;
 

The physModels line is now expanded to carry the pdf->state mapping information that the prototype RooSimultaneous would have. I.e.

physModels = mode : pdfA=modeA  pdfB=modeB
 

is equivalent to a prototype RooSimultaneous constructed as

RooSimultanous simPdf("simPdf","simPdf",mode);
simPdf.addPdf(pdfA,"modeA") ;
simPdf.addPdf(pdfB,"modeB") ;
 

The rest of the builder configuration works the same, except that each prototype PDF now has its own set of splitting rules, e.g.

physModels = mode : pdfA=modeA  pdfB=modeB
splitCats  = tagCat
pdfA       = tagCat : bogusPar
pdfB       = tagCat : fudgeFactor
 

Please note that

  • The master index category ('mode' above) doesn't have to be listed in splitCats, this is implicit.

  • The number of splitting prescriptions goes by the number of prototype PDFs and not by the number of states of the master index category (mode in the above and below example).

In the following case: /p>

   physModels = mode : pdfA=modeA  pdfB=modeB  pdfA=modeC  pdfB=modeD
 

there are still only 2 sets of splitting rules: one for pdfA and one for pdfB. However, you can differentiate between modeA and modeC in the above example. The technique is to use mode as splitting category, e.g.

   physModels = mode : pdfA=modeA  pdfB=modeB  pdfA=modeC  pdfB=modeD
   splitCats = tagCat
   pdfA      = tagCat : bogusPar
               mode   : funnyPar
   pdfB      = mode   : kludgeFactor
 

will result in an individual set of funnyPar parameters for modeA and modeC labeled funnyPar_modeA and funnyPar_modeB and an individual set of kludgeFactor parameters for pdfB, kludgeFactor_modeB and kludgeFactor_modeD. Please note that for splits in the master index category (mode) only the applicable states are built (A,C for pdfA, B,D for pdfB)

Advanced options

Partial splits

You can request to limit the list of states of each splitCat that will be considered in the build. This limitation is requested in the each build as follows:

splitCats = tagCat(Lep,Kao) RunBlock(Run1)
 

In this example the splitting of tagCat is limited to states Lep,Kao and the splitting of runBlock is limited to Run1. The splits apply globally to each build, i.e. every parameter split requested in this build will be limited according to these specifications.

NB: Partial builds have no pdf associated with the unbuilt states of the limited splits. Running such a pdf on a dataset that contains data with unbuilt states will result in this data being ignored completely.

Non-trivial splits

It is possible to make non-trivial parameter splits with RooSimPdfBuilder. Trivial splits are considered simple splits in one (fundamental) category in the dataset or a split in a RooSuperCategory 'product' of multiple fundamental categories in the dataset. Non-trivial splits can be performed using an intermediate 'category function' (RooMappedCategory, RooGenericCategory,RooThresholdCategory etc), i.e. any RooAbsCategory derived objects that calculates its output as function of one or more input RooRealVars and/or RooCategories.

Such 'function categories' objects must be constructed by the user prior to building the PDF. In the RooSimPdfBuilder::buildPdf() function these objects can be passed in an optional RooArgSet called 'auxiliary categories':

  const RooSimultaneous* buildPdf(const RooArgSet& buildConfig, const RooAbsData* dataSet,
                                  const RooArgSet& auxSplitCats, Bool_t verbose=kFALSE) {
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 

Objects passed in this argset can subsequently be used in the build configuration, e.g.

RooMappedCategory tagMap("tagMap","Mapped tagging category",tagCat,"CutBased") ;
tagMap.map("Lep","CutBased") ;
tagMap.map("Kao","CutBased") ;
tagMap.map("NT*","NeuralNet") ;
...
builder.buildPdf(config,D,tagMap) ;
                         ^^^^^^
Contents of config>
  physModels = pdf
  splitCats  = tagCat runBlock
  pdf        = tagCat          : signalRes
               tagMap          : fudgeFactor
               ^^^^^^
 

In the above example signalRes will be split in signalRes_Kao,signalRes_Lep, signalRes_NT1,signalRes_NT2, while fudgeFactor will be split in fudgeFactor_CutBased and fudgeFactor_NeuralNet.

Category functions passed in the auxSplitCats RooArgSet can be used regularly in the splitting configuration. They should not be listed in splitCats, but must be able to be expressed completely in terms of the splitCats that are listed.

Multiple connected builds

Sometimes you want to build multiple PDFs for independent consecutive fits that share some of their parameters. For example, we have two prototype PDFs pdfA(x;p,q) and pdfB(x;p,r) that have a common parameter p. We want to build a RooSimultaneous for both pdfA and B, which involves a split of parameter p and we would like to build the simultaneous pdfs simA and simB such that still share their (now split) parameters p_XXX. This is accomplished by letting a single instance of RooSimPdfBuilder handle the builds of both pdfA and pdfB, as illustrated in this example:

RooSimPdfBuilder builder(RooArgSet(pdfA,pdfB)) ;
RooArgSet* configA = builder.createProtoBuildConfig() ;
(*configA)["physModels"] = "pdfA" ;
(*configA)["splitCats"]  = "C" ;
(*configA)["pdf"]        = "C : p" ;
RooSimultaneous* simA = builder.buildPdf(*configA,&D) ;
RooArgSet* configB = builder.createProtoBuildConfig() ;
(*configA)["physModels"] = "pdfB" ;
(*configA)["splitCats"]  = "C" ;
(*configA)["pdf"]        = "C : p" ;
RooSimultaneous* simB = builder.buildPdf(*configB,&D) ;
 

Ownership of constructed PDFs

The RooSimPdfBuilder instance owns all the objects it creates, including the top-level RooSimultaneous returned by buildPdf(). Therefore the builder instance should exist as long as the constructed PDFs needs to exist.

Definition at line 32 of file RooSimPdfBuilder.h.

Public Member Functions

 RooSimPdfBuilder (const RooArgSet &pdfProtoList)
 
 ~RooSimPdfBuilder ()
 
void addSpecializations (const RooArgSet &specSet)
 
RooSimultaneousbuildPdf (const RooArgSet &buildConfig, const RooAbsData *dataSet, const RooArgSet &auxSplitCats, Bool_t verbose=kFALSE)
 
RooSimultaneousbuildPdf (const RooArgSet &buildConfig, const RooAbsData *dataSet, const RooArgSet *auxSplitCats=0, Bool_t verbose=kFALSE)
 
RooSimultaneousbuildPdf (const RooArgSet &buildConfig, const RooArgSet &dependents, const RooArgSet &auxSplitCats, Bool_t verbose=kFALSE)
 
RooSimultaneousbuildPdf (const RooArgSet &buildConfig, const RooArgSet &dependents, const RooArgSet *auxSplitCats=0, Bool_t verbose=kFALSE)
 Initialize needed components. More...
 
RooArgSetcreateProtoBuildConfig ()
 Make RooArgSet of configuration objects. More...
 
const RooArgSetsplitLeafList ()
 
- 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 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...
 
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 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 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...
 

Protected Attributes

RooArgSet _compSplitCatSet
 
std::list< RooSuperCategory * > _fitCatList
 
RooArgSet _protoPdfSet
 
TList _retiredCustomizerList
 
std::list< RooSimultaneous * > _simPdfList
 
RooArgSet _splitNodeList
 
RooArgSet _splitNodeListOwned
 

Private Member Functions

 RooSimPdfBuilder (const RooSimPdfBuilder &)
 

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)
}
 
- 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...
 
- 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 ()
 

#include <RooSimPdfBuilder.h>

Inheritance diagram for RooSimPdfBuilder:
[legend]

Constructor & Destructor Documentation

◆ RooSimPdfBuilder() [1/2]

RooSimPdfBuilder::RooSimPdfBuilder ( const RooArgSet pdfProtoList)

Definition at line 465 of file RooSimPdfBuilder.cxx.

◆ ~RooSimPdfBuilder()

RooSimPdfBuilder::~RooSimPdfBuilder ( )

Definition at line 1058 of file RooSimPdfBuilder.cxx.

◆ RooSimPdfBuilder() [2/2]

RooSimPdfBuilder::RooSimPdfBuilder ( const RooSimPdfBuilder )
private

Member Function Documentation

◆ addSpecializations()

void RooSimPdfBuilder::addSpecializations ( const RooArgSet specSet)

Definition at line 499 of file RooSimPdfBuilder.cxx.

◆ buildPdf() [1/4]

RooSimultaneous* RooSimPdfBuilder::buildPdf ( const RooArgSet buildConfig,
const RooAbsData dataSet,
const RooArgSet auxSplitCats,
Bool_t  verbose = kFALSE 
)
inline

Definition at line 43 of file RooSimPdfBuilder.h.

◆ buildPdf() [2/4]

RooSimultaneous* RooSimPdfBuilder::buildPdf ( const RooArgSet buildConfig,
const RooAbsData dataSet,
const RooArgSet auxSplitCats = 0,
Bool_t  verbose = kFALSE 
)
inline

Definition at line 53 of file RooSimPdfBuilder.h.

◆ buildPdf() [3/4]

RooSimultaneous* RooSimPdfBuilder::buildPdf ( const RooArgSet buildConfig,
const RooArgSet dependents,
const RooArgSet auxSplitCats,
Bool_t  verbose = kFALSE 
)
inline

Definition at line 48 of file RooSimPdfBuilder.h.

◆ buildPdf() [4/4]

RooSimultaneous * RooSimPdfBuilder::buildPdf ( const RooArgSet buildConfig,
const RooArgSet dependents,
const RooArgSet auxSplitCats = 0,
Bool_t  verbose = kFALSE 
)

Initialize needed components.

Definition at line 509 of file RooSimPdfBuilder.cxx.

◆ createProtoBuildConfig()

RooArgSet * RooSimPdfBuilder::createProtoBuildConfig ( )

Make RooArgSet of configuration objects.

Definition at line 479 of file RooSimPdfBuilder.cxx.

◆ splitLeafList()

const RooArgSet& RooSimPdfBuilder::splitLeafList ( )
inline

Definition at line 58 of file RooSimPdfBuilder.h.

Member Data Documentation

◆ _compSplitCatSet

RooArgSet RooSimPdfBuilder::_compSplitCatSet
protected

Definition at line 66 of file RooSimPdfBuilder.h.

◆ _fitCatList

std::list<RooSuperCategory*> RooSimPdfBuilder::_fitCatList
protected

Definition at line 72 of file RooSimPdfBuilder.h.

◆ _protoPdfSet

RooArgSet RooSimPdfBuilder::_protoPdfSet
protected

Definition at line 64 of file RooSimPdfBuilder.h.

◆ _retiredCustomizerList

TList RooSimPdfBuilder::_retiredCustomizerList
protected

Definition at line 69 of file RooSimPdfBuilder.h.

◆ _simPdfList

std::list<RooSimultaneous*> RooSimPdfBuilder::_simPdfList
protected

Definition at line 71 of file RooSimPdfBuilder.h.

◆ _splitNodeList

RooArgSet RooSimPdfBuilder::_splitNodeList
protected

Definition at line 68 of file RooSimPdfBuilder.h.

◆ _splitNodeListOwned

RooArgSet RooSimPdfBuilder::_splitNodeListOwned
protected

Definition at line 67 of file RooSimPdfBuilder.h.

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