class RooStats::ProposalHelper: public TObject

Function Members (Methods)

public:

virtual	~ProposalHelper()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual RooStats::ProposalFunction*	GetProposalFunction()
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::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)
TObject&	TObject::operator=(const TObject& rhs)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
RooStats::ProposalHelper	ProposalHelper()
RooStats::ProposalHelper	ProposalHelper(const RooStats::ProposalHelper&)
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	SetCacheSize(Int_t size)
virtual void	SetClues(RooDataSet& clues)
virtual void	SetCluesFraction(Double_t cluesFrac)
virtual void	SetCluesOptions(Option_t* options)
virtual void	SetCovMatrix(const TMatrixDSym& covMatrix)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	SetPdf(RooAbsPdf& pdf)
virtual void	SetUniformFraction(Double_t uniFrac)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	SetUpdateProposalParameters(Bool_t updateParams)
virtual void	SetVariables(RooArgList& vars)
virtual void	SetVariables(const RooArgList& vars)
virtual void	SetVariables(RooArgSet& vars)
virtual void	SetWidthRangeDivisor(Double_t divisor)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

void	CreateCluesPdf()
void	CreateCovMatrix(RooArgList& xVec)
void	CreatePdf()
void	CreateUniformPdf()
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::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
};

protected:

Int_t	fCacheSize	for generating proposals from PDFs
RooDataSet*	fClues	data set of clues
Double_t	fCluesFrac	what fraction of the PDF integral comes from clues
Option_t*	fCluesOptions	option string for clues RooNDKeysPdf
RooAbsPdf*	fCluesPdf	proposal dens. func. with clues for certain points
TMatrixDSym*	fCovMatrix	covariance matrix for multi var gaussian pdf
Bool_t	fOwnsCluesPdf	whether we created (and own) the clues pdf
Bool_t	fOwnsPdf	whether we created (and own) the main pdf
Bool_t	fOwnsPdfProp	whether we own the PdfProposal; equivalent to:
Bool_t	fOwnsVars	whether we own fVars
RooAbsPdf*	fPdf	the main proposal density function
RooStats::PdfProposal*	fPdfProp	the PdfProposal we are (probably) going to return
Double_t	fSigmaRangeDivisor	range divisor to get sigma for each variable
Double_t	fUniFrac	what fraction of the PDF integral is uniform
RooAbsPdf*	fUniformPdf	uniform proposal dens. func.
Bool_t	fUseUpdates	whether to set updates for proposal params in PdfProposal
RooArgList*	fVars	the RooRealVars to generate proposals for

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

ProposalHelper()

ProposalFunction* GetProposalFunction()

void CreatePdf()

 kbelasco: check here for memory leaks:
 does RooMultiVarGaussian make copies of xVec and muVec?
 or should we delete them?

void CreateCovMatrix(RooArgList& xVec)

void CreateCluesPdf()

void CreateUniformPdf()

ProposalHelper()

void SetPdf(RooAbsPdf& pdf)

 Set the PDF to be the proposal density function

{ fPdf = &pdf; }

void SetClues(RooDataSet& clues)

 Set the bank of clues to add to the current proposal density function

{ fClues = &clues; }

void SetCacheSize(Int_t size)

void SetUpdateProposalParameters(Bool_t updateParams)

{ fUseUpdates = updateParams; }

void SetVariables(RooArgList& vars)

{ fVars = &vars; }

void SetVariables(const RooArgList& vars)

{ fVars = new RooArgList(vars); fOwnsVars = kTRUE; }

void SetUniformFraction(Double_t uniFrac)

 set what fraction of the proposal density function should come from
 a uniform proposal distribution

{ fUniFrac = uniFrac; }

void SetCluesFraction(Double_t cluesFrac)

 set what fraction of the proposal density function should come from
 the bank of clues

{ fCluesFrac = cluesFrac; }

void SetCovMatrix(const TMatrixDSym& covMatrix)

 set the covariance matrix to use for a multi-variate Gaussian proposal

{ fCovMatrix = new TMatrixDSym(covMatrix); }

void SetWidthRangeDivisor(Double_t divisor)

 set what divisor we will use when dividing the range of a variable to
 determine the width of the proposal function for each dimension
 e.g. divisor = 6 for sigma = 1/6th

{ if (divisor > 0.) fSigmaRangeDivisor = divisor; }

void SetCluesOptions(Option_t* options)

 set the option string to pass to the RooNDKeysPdf constructor
 if the bank of clues pdf is being automatically generated by this
 ProposalHelper

{ if (options != NULL) fCluesOptions = options; }

void SetVariables(RooArgSet& vars)

virtual ~ProposalHelper()