class RooAbsNumGenerator: public TNamed, public RooPrintable

Class RooAbsNumGenerator is the abstract base class for MC event generator implementations like RooAcceptReject and RooFoam

Function Members (Methods)

    This is an abstract class, constructors will not be documented.
    Look at the header to check for available constructors.

voidTObject::AbstractMethod(const char* method) const
virtual voidTObject::AppendPad(Option_t* option = "")
voidattachParameters(const RooArgSet& vars)
virtual voidTObject::Browse(TBrowser* b)
virtual Bool_tcanSampleCategories() const
virtual Bool_tcanSampleConditional() const
static TClass*Class()
virtual const char*TObject::ClassName() const
virtual voidTNamed::Clear(Option_t* option = "")
virtual TObject*TNamed::Clone(const char* newname = "") const
virtual RooAbsNumGenerator*clone(const RooAbsReal&, const RooArgSet& genVars, const RooArgSet& condVars, const RooNumGenConfig& config, Bool_t verbose = kFALSE, const RooAbsReal* maxFuncVal = 0) const
virtual Int_tTNamed::Compare(const TObject* obj) const
virtual voidTNamed::Copy(TObject& named) const
virtual Int_tRooPrintable::defaultPrintContents(Option_t* opt) const
static ostream&RooPrintable::defaultPrintStream(ostream* os = 0)
virtual RooPrintable::StyleOptionRooPrintable::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
virtual const RooArgSet*generateEvent(UInt_t remaining, Double_t& resampleRatio)
virtual Option_t*TObject::GetDrawOption() const
static Long_tTObject::GetDtorOnly()
virtual Double_tgetFuncMax()
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_tisValid() const
Bool_tisVerbose() 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()
voidTObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
voidTObject::operator delete(void* ptr)
voidTObject::operator delete(void* ptr, void* vp)
voidTObject::operator delete[](void* ptr)
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)
RooAbsNumGenerator&operator=(const RooAbsNumGenerator&)
virtual voidTObject::Paint(Option_t* option = "")
virtual voidTObject::Pop()
virtual voidPrint(Option_t* options = 0) const
virtual voidRooPrintable::printAddress(ostream& os) const
virtual voidprintArgs(ostream& os) const
virtual voidprintClassName(ostream& os) const
virtual voidRooPrintable::printExtras(ostream& os) const
virtual voidRooPrintable::printMultiline(ostream& os, Int_t contents, Bool_t verbose = kFALSE, TString indent = "") const
virtual voidprintName(ostream& os) const
virtual voidRooPrintable::printStream(ostream& os, Int_t contents, RooPrintable::StyleOption style, TString indent = "") const
virtual voidprintTitle(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)
RooAbsNumGenerator(const RooAbsNumGenerator&)
RooAbsNumGenerator(const RooAbsReal& func, const RooArgSet& genVars, Bool_t verbose = kFALSE, const RooAbsReal* maxFuncVal = 0)
virtual voidTObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual voidTObject::SavePrimitive(ostream& 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 voidTNamed::SetTitle(const char* title = "")MENU
virtual voidTObject::SetUniqueID(UInt_t uid)
voidsetVerbose(Bool_t verbose = kTRUE)
virtual voidShowMembers(TMemberInspector& insp) const
virtual Int_tTNamed::Sizeof() const
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_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
virtual voidTObject::DoError(int level, const char* location, const char* fmt, va_list va) const

Data Members

static RooPrintable::ContentsOptionRooPrintable::kAddress
static RooPrintable::ContentsOptionRooPrintable::kArgs
static TObject::(anonymous)TObject::kBitMask
static TObject::EStatusBitsTObject::kCanDelete
static TObject::EStatusBitsTObject::kCannotPick
static RooPrintable::ContentsOptionRooPrintable::kClassName
static RooPrintable::ContentsOptionRooPrintable::kCollectionHeader
static RooPrintable::ContentsOptionRooPrintable::kExtras
static TObject::EStatusBitsTObject::kHasUUID
static RooPrintable::StyleOptionRooPrintable::kInline
static TObject::EStatusBitsTObject::kInvalidObject
static TObject::(anonymous)TObject::kIsOnHeap
static TObject::EStatusBitsTObject::kIsReferenced
static TObject::EStatusBitsTObject::kMustCleanup
static RooPrintable::ContentsOptionRooPrintable::kName
static TObject::EStatusBitsTObject::kNoContextMenu
static TObject::(anonymous)TObject::kNotDeleted
static TObject::EStatusBitsTObject::kObjInCanvas
static TObject::(anonymous)TObject::kOverwrite
static TObject::(anonymous)TObject::kSingleKey
static RooPrintable::StyleOptionRooPrintable::kSingleLine
static RooPrintable::StyleOptionRooPrintable::kStandard
static RooPrintable::ContentsOptionRooPrintable::kTitle
static RooPrintable::StyleOptionRooPrintable::kTreeStructure
static RooPrintable::ContentsOptionRooPrintable::kValue
static RooPrintable::StyleOptionRooPrintable::kVerbose
static TObject::(anonymous)TObject::kWriteDelete
static TObject::(anonymous)TObject::kZombie
RooDataSet*_cacheDataset holding generared values of observables
RooArgSet_catVarsSets of discrete and real valued observabeles
RooArgSet*_cloneSetSet owning clone of input function
RooAbsReal*_funcClonePointer to top level node of cloned function
const RooAbsReal*_funcMaxValContainer for maximum function value
RooRealVar*_funcValPtrRRVs storing function value in context and in output dataset
RooRealVar*_funcValStoreRRVs storing function value in context and in output dataset
Bool_t_isValidVerbose and valid flag
static Int_tRooPrintable::_nameLength
RooArgSet_realVarsSets of discrete and real valued observabeles
Bool_t_verboseVerbose and valid flag
TStringTNamed::fNameobject identifier
TStringTNamed::fTitleobject title

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

Function documentation

RooAbsNumGenerator(const RooAbsReal& func, const RooArgSet& genVars, Bool_t verbose = kFALSE, const RooAbsReal* maxFuncVal = 0)
 Initialize an accept-reject generator for the specified distribution function,
 which must be non-negative but does not need to be normalized over the
 variables to be generated, genVars. The function and its dependents are
 cloned and so will not be disturbed during the generation process.
void attachParameters(const RooArgSet& vars)
 Reattach original parameters to function clone
void printName(ostream& os) const
 Print name of the generator
void printTitle(ostream& os) const
 Print the title of the generator
void printClassName(ostream& os) const
 Print the class name of the generator
void printArgs(ostream& os) const
 Print the arguments of the generator
RooAbsNumGenerator(const RooAbsReal& func, const RooArgSet& genVars, Bool_t verbose = kFALSE, const RooAbsReal* maxFuncVal = 0)
RooAbsNumGenerator* clone(const RooAbsReal& , const RooArgSet& genVars, const RooArgSet& condVars, const RooNumGenConfig& config, Bool_t verbose = kFALSE, const RooAbsReal* maxFuncVal = 0) const
 If true, generator is in a valid state
void setVerbose(Bool_t verbose = kTRUE)
 If flag is true, verbose messaging will be active during generation
Bool_t isVerbose() const
 Return status of verbose messaging flag
const RooArgSet * generateEvent(UInt_t remaining, Double_t& resampleRatio)
Double_t getFuncMax()
{ return 0 ; }
void Print(Option_t* options = 0) const
 ascii printing interface
Bool_t canSampleCategories() const
 Advertisement of capabilities
{ return kFALSE ; }
Bool_t canSampleConditional() const
{ return kFALSE ; }