class RooSimGenContext: public RooAbsGenContext
RooSimGenContext is an efficient implementation of the generator context specific for RooSimultaneous PDFs when generating more than one of the component pdfs.

Function Members (Methods)

public:
RooSimGenContext(const RooSimultaneous& model, const RooArgSet& vars, const RooDataSet* prototype = 0, const RooArgSet* auxProto = 0, Bool_t _verbose = kFALSE)
virtual~RooSimGenContext()
voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
virtual voidattach(const RooArgSet& params)
virtual voidTObject::Browse(TBrowser* b)
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual voidTNamed::Copy(TObject& named) const
virtual Int_tRooAbsGenContext::defaultPrintContents(Option_t* opt) const
static ostream&RooPrintable::defaultPrintStream(ostream* os = 0)
virtual RooPrintable::StyleOptionRooAbsGenContext::defaultPrintStyle(Option_t* opt) const
virtual voidTObject::Delete(Option_t* option = "")MENU
virtual Int_tTObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual voidTObject::Draw(Option_t* option = "")
virtual voidTObject::DrawClass() constMENU
virtual TObject*TObject::DrawClone(Option_t* option = "") constMENU
virtual voidTObject::Dump() constMENU
virtual voidTObject::Error(const char* method, const char* msgfmt) const
virtual voidTObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual voidTObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual voidTObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual voidTObject::Fatal(const char* method, const char* msgfmt) const
virtual voidTNamed::FillBuffer(char*& buffer)
virtual TObject*TObject::FindObject(const char* name) const
virtual TObject*TObject::FindObject(const TObject* obj) const
RooDataSet*RooAbsGenContext::generate(Int_t nEvents = 0)
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual const char*TObject::GetIconName() const
virtual const char*TNamed::GetName() const
virtual char*TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_tTObject::GetObjectStat()
virtual Option_t*TObject::GetOption() const
virtual const char*TNamed::GetTitle() const
virtual UInt_tTObject::GetUniqueID() const
virtual Bool_tTObject::HandleTimer(TTimer* timer)
virtual ULong_tTNamed::Hash() const
virtual voidTObject::Info(const char* method, const char* msgfmt) const
virtual Bool_tTObject::InheritsFrom(const char* classname) const
virtual Bool_tTObject::InheritsFrom(const TClass* cl) const
virtual voidTObject::Inspect() constMENU
voidTObject::InvertBit(UInt_t f)
virtual TClass*IsA() const
virtual Bool_tTObject::IsEqual(const TObject* obj) const
virtual Bool_tTObject::IsFolder() const
Bool_tTObject::IsOnHeap() const
virtual Bool_tTNamed::IsSortable() const
Bool_tRooAbsGenContext::isValid() const
Bool_tRooAbsGenContext::isVerbose() const
Bool_tTObject::IsZombie() const
virtual voidTNamed::ls(Option_t* option = "") const
voidTObject::MayNotUse(const char* method) const
static voidRooPrintable::nameFieldLength(Int_t newLen)
virtual Bool_tTObject::Notify()
static voidTObject::operator delete(void* ptr)
static voidTObject::operator delete(void* ptr, void* vp)
static voidTObject::operator delete[](void* ptr)
static voidTObject::operator delete[](void* ptr, void* vp)
void*TObject::operator new(size_t sz)
void*TObject::operator new(size_t sz, void* vp)
void*TObject::operator new[](size_t sz)
void*TObject::operator new[](size_t sz, void* vp)
TNamed&TNamed::operator=(const TNamed& rhs)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidRooAbsGenContext::Print(Option_t* options = 0) const
virtual voidRooAbsGenContext::printArgs(ostream& os) const
virtual voidRooAbsGenContext::printClassName(ostream& os) const
virtual voidRooPrintable::printExtras(ostream& os) const
virtual voidprintMultiline(ostream& os, Int_t content, Bool_t verbose = kFALSE, TString indent = "") const
virtual voidRooAbsGenContext::printName(ostream& os) const
virtual voidRooPrintable::printStream(ostream& os, Int_t contents, RooPrintable::StyleOption style, TString indent = "") const
virtual voidRooAbsGenContext::printTitle(ostream& os) const
virtual voidRooPrintable::printTree(ostream& os, TString indent = "") const
virtual voidRooPrintable::printValue(ostream& os) const
virtual Int_tTObject::Read(const char* name)
virtual voidTObject::RecursiveRemove(TObject* obj)
voidTObject::ResetBit(UInt_t f)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
voidTObject::SetBit(UInt_t f)
voidTObject::SetBit(UInt_t f, Bool_t set)
virtual voidTObject::SetDrawOption(Option_t* option = "")MENU
static voidTObject::SetDtorOnly(void* obj)
virtual voidTNamed::SetName(const char* name)MENU
virtual voidTNamed::SetNameTitle(const char* name, const char* title)
static voidTObject::SetObjectStat(Bool_t stat)
virtual voidsetProtoDataOrder(Int_t* lut)
virtual voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
voidRooAbsGenContext::setVerbose(Bool_t verbose = kTRUE)
virtual voidShowMembers(TMemberInspector& insp, char* parent)
virtual Int_tTNamed::Sizeof() const
virtual voidStreamer(TBuffer& b)
voidStreamerNVirtual(TBuffer& b)
virtual voidTObject::SysError(const char* method, const char* msgfmt) const
Bool_tTObject::TestBit(UInt_t f) const
Int_tTObject::TestBits(UInt_t f) const
virtual voidTObject::UseCurrentStyle()
virtual voidTObject::Warning(const char* method, const char* msgfmt) const
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_tTObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const
protected:
RooSimGenContext(const RooSimGenContext& other)
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const
virtual voidgenerateEvent(RooArgSet& theEvent, Int_t remaining)
virtual voidinitGenerator(const RooArgSet& theEvent)
voidTObject::MakeZombie()

Data Members

public:
enum TObject::EStatusBits { kCanDelete
kMustCleanup
kObjInCanvas
kIsReferenced
kHasUUID
kCannotPick
kNoContextMenu
kInvalidObject
};
enum TObject::[unnamed] { kIsOnHeap
kNotDeleted
kZombie
kBitMask
kSingleKey
kOverwrite
kWriteDelete
};
enum RooPrintable::ContentsOption { kName
kClassName
kValue
kArgs
kExtras
kAddress
kTitle
};
enum RooPrintable::StyleOption { kInline
kSingleLine
kStandard
kVerbose
kTreeStructure
};
protected:
UInt_tRooAbsGenContext::_expectedEventsNumber of expected events from extended p.d.f
RooAbsPdf::ExtendModeRooAbsGenContext::_extendModeExtended mode capabilities of p.d.f.
Double_t*_fracThresh[_numPdf] Fraction threshold array
TList_gcListList of component generator contexts
Bool_t_haveIdxProtoFlag set if generation of index is requested
RooAbsCategoryLValue*_idxCatClone of index category
TString_idxCatNameName of index category
RooArgSet*_idxCatSetOwner of index category components
Bool_tRooAbsGenContext::_isValidIs context in valid state?
static Int_tRooPrintable::_nameLength
Int_tRooAbsGenContext::_nextProtoIndexNext prototype event to load according to LUT
Int_t_numPdfNumber of generated PDFs
const RooSimultaneous*_pdfOriginal PDF
Int_t*RooAbsGenContext::_protoOrderLUT with traversal order of prototype data
RooArgSetRooAbsGenContext::_protoVarsPrototype observables
const RooDataSet*_prototypePrototype data set
const RooDataSet*RooAbsGenContext::_prototypePointer to prototype dataset
RooArgSet*RooAbsGenContext::_theEventPointer to observable event being generated
Bool_tRooAbsGenContext::_verboseVerbose messaging?
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

RooSimGenContext(const RooSimultaneous& model, const RooArgSet& vars, const RooDataSet* prototype = 0, const RooArgSet* auxProto = 0, Bool_t _verbose = kFALSE)
 Constructor of specialized generator context for RooSimultaneous p.d.f.s. This
 context creates a dedicated context for each component p.d.f.s and delegates
 generation of events to the appropriate component generator context
~RooSimGenContext()
 Destructor. Delete all owned subgenerator contexts
void attach(const RooArgSet& params)
 Attach the index category clone to the given event buffer
void initGenerator(const RooArgSet& theEvent)
 Perform one-time initialization of generator context
void generateEvent(RooArgSet& theEvent, Int_t remaining)
 Generate event appropriate for current index state.
 The index state is taken either from the prototype
 or is generated from the fraction threshold table.
void setProtoDataOrder(Int_t* lut)
 Set the traversal order of the prototype data to that in the
 given lookup table. This information is passed to all
 component generator contexts
void printMultiline(ostream& os, Int_t content, Bool_t verbose = kFALSE, TString indent = "") const
 Detailed printing interface
RooSimGenContext(const RooSimultaneous& model, const RooArgSet& vars, const RooDataSet* prototype = 0, const RooArgSet* auxProto = 0, Bool_t _verbose = kFALSE)

Last change: Wed Jun 25 08:34:12 2008
Last generated: 2008-06-25 08:34
Copyright (c) 2000-2005, Regents of the University of California *
This page has been automatically generated. If you have any comments or suggestions about the page layout send a mail to ROOT support, or contact the developers with any questions or problems regarding ROOT.