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ROOT » ROOFIT » ROOFITCORE » RooAbsDataStore

class RooAbsDataStore: public TNamed, public RooPrintable

RooAbsDataStore is the abstract base class for data collection that use a TTree as internal storage mechanism

Function Members (Methods)

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

public:

virtual	~RooAbsDataStore()
void	TObject::AbstractMethod(const char* method) const
virtual RooAbsArg*	addColumn(RooAbsArg& var, Bool_t adjustRange = kTRUE)
virtual RooArgSet*	addColumns(const RooArgList& varList)
virtual void	append(RooAbsDataStore& other)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	attachBuffers(const RooArgSet& extObs)
virtual void	attachCache(const RooAbsArg* newOwner, const RooArgSet& cachedVars)
virtual void	TObject::Browse(TBrowser* b)
virtual void	cacheArgs(const RooAbsArg* cacheOwner, RooArgSet& varSet, const RooArgSet* nset = 0, Bool_t skipZeroWeights = kFALSE)
const RooArgSet&	cachedVars() const
virtual const RooAbsArg*	cacheOwner()
virtual Bool_t	changeObservableName(const char* from, const char* to)
virtual void	checkInit() const
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TNamed::Clear(Option_t* option = "")
virtual RooAbsDataStore*	clone(const char* newname = 0) const
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual RooAbsDataStore*	clone(const RooArgSet& vars, const char* newname = 0) const
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual void	TNamed::Copy(TObject& named) const
virtual Int_t	defaultPrintContents(Option_t* opt) const
static ostream&	RooPrintable::defaultPrintStream(ostream* os = 0)
virtual RooPrintable::StyleOption	RooPrintable::defaultPrintStyle(Option_t* opt) const
virtual void	TObject::Delete(Option_t* option = "")MENU
Bool_t	dirtyProp() const
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	dump()
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 Int_t	fill()
virtual void	TNamed::FillBuffer(char*& buffer)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual void	forceCacheUpdate()
virtual const RooArgSet*	get() const
virtual const RooArgSet*	get(Int_t index) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::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_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TNamed::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual Bool_t	hasFilledCache() const
virtual ULong_t	TNamed::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	TNamed::IsSortable() const
virtual Bool_t	isWeighted() const
Bool_t	TObject::IsZombie() const
virtual void	loadValues(const RooAbsDataStore* tds, const RooFormulaVar* select = 0, const char* rangeName = 0, Int_t nStart = 0, Int_t nStop = 2000000000)
virtual void	TNamed::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual RooAbsDataStore*	merge(const RooArgSet& allvars, list<RooAbsDataStore*> dstoreList)
static void	RooPrintable::nameFieldLength(Int_t newLen)
virtual Bool_t	TObject::Notify()
virtual Int_t	numEntries() const
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
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)
RooAbsDataStore&	operator=(const RooAbsDataStore&)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	Print(Option_t* options = 0) const
virtual void	RooPrintable::printAddress(ostream& os) const
virtual void	printArgs(ostream& os) const
virtual void	printClassName(ostream& os) const
virtual void	RooPrintable::printExtras(ostream& os) const
virtual void	printMultiline(ostream& os, Int_t content, Bool_t verbose, TString indent) const
virtual void	printName(ostream& os) const
virtual void	RooPrintable::printStream(ostream& os, Int_t contents, RooPrintable::StyleOption style, TString indent = "") const
virtual void	printTitle(ostream& os) const
virtual void	RooPrintable::printTree(ostream& os, TString indent = "") const
virtual void	printValue(ostream& os) const
virtual Int_t	TObject::Read(const char* name)
virtual void	recalculateCache(const RooArgSet*, Int_t, Int_t, Int_t, Bool_t)
virtual void	TObject::RecursiveRemove(TObject* obj)
virtual void	reset()
void	TObject::ResetBit(UInt_t f)
virtual void	resetBuffers()
virtual void	resetCache()
	RooAbsDataStore()
	RooAbsDataStore(const RooAbsDataStore& other, const char* newname = 0)
	RooAbsDataStore(const char* name, const char* title, const RooArgSet& vars)
	RooAbsDataStore(const RooAbsDataStore& other, const RooArgSet& vars, const char* newname = 0)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
virtual void	setArgStatus(const RooArgSet& set, Bool_t active)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	setDirtyProp(Bool_t flag)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	setExternalWeightArray(Double_t, Double_t, Double_t, Double_t)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual Int_t	TNamed::Sizeof() const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual Double_t	sumEntries() const
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 const TTree*	tree() const
virtual void	TObject::UseCurrentStyle()
virtual Bool_t	valid() const
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Double_t	weight() const
virtual Double_t	weight(Int_t index) const
virtual Double_t	weightError(RooAbsData::ErrorType etype = RooAbsData::Poisson) const
virtual void	weightError(Double_t& lo, Double_t& hi, RooAbsData::ErrorType etype = RooAbsData::Poisson) 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:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

Data Members

public:

static RooPrintable::ContentsOption	RooPrintable::kAddress
static RooPrintable::ContentsOption	RooPrintable::kArgs
static TObject::(anonymous)	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static RooPrintable::ContentsOption	RooPrintable::kClassName
static RooPrintable::ContentsOption	RooPrintable::kCollectionHeader
static RooPrintable::ContentsOption	RooPrintable::kExtras
static TObject::EStatusBits	TObject::kHasUUID
static RooPrintable::StyleOption	RooPrintable::kInline
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::(anonymous)	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TObject::EStatusBits	TObject::kMustCleanup
static RooPrintable::ContentsOption	RooPrintable::kName
static TObject::EStatusBits	TObject::kNoContextMenu
static TObject::(anonymous)	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TObject::(anonymous)	TObject::kOverwrite
static TObject::(anonymous)	TObject::kSingleKey
static RooPrintable::StyleOption	RooPrintable::kSingleLine
static RooPrintable::StyleOption	RooPrintable::kStandard
static RooPrintable::ContentsOption	RooPrintable::kTitle
static RooPrintable::StyleOption	RooPrintable::kTreeStructure
static RooPrintable::ContentsOption	RooPrintable::kValue
static RooPrintable::StyleOption	RooPrintable::kVerbose
static TObject::(anonymous)	TObject::kWriteDelete
static TObject::(anonymous)	TObject::kZombie

protected:

TIterator*	_cacheIter	! Iterator over cached variables
RooArgSet	_cachedVars
Bool_t	_doDirtyProp	Switch do (de)activate dirty state propagation when loading a data point
TIterator*	_iterator	! Iterator over dimension variables
static Int_t	RooPrintable::_nameLength
RooArgSet	_vars
TString	TNamed::fName	object identifier
TString	TNamed::fTitle	object title

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

RooAbsDataStore()

 Default constructor

RooAbsDataStore(const char* name, const char* title, const RooArgSet& vars)

 Default constructor

RooAbsDataStore(const RooAbsDataStore& other, const char* newname = 0)

RooAbsDataStore(const RooAbsDataStore& other, const RooArgSet& vars, const char* newname = 0)

~RooAbsDataStore()

 Destructor

Bool_t valid() const

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

void printName(ostream& os) const

 Print name of dataset

void printTitle(ostream& os) const

 Print title of dataset

void printClassName(ostream& os) const

 Print class name of dataset

void printValue(ostream& os) const

 Print value of the dataset, i.e. the sum of weights contained in the dataset

void printArgs(ostream& os) const

 Print argument of dataset, i.e. the observable names

Int_t defaultPrintContents(Option_t* opt) const

 Define default print options, for a given print style

void printMultiline(ostream& os, Int_t content, Bool_t verbose, TString indent) const

 Detailed printing interface

RooAbsDataStore* clone(const char* newname = 0) const

RooAbsDataStore* clone(const RooArgSet& vars, const char* newname = 0) const

Int_t fill()

 Write current row

const RooArgSet* get(Int_t index) const

 Retrieve a row

const RooArgSet* get() const

{ return &_vars ; }

Double_t weight() const

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

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

Double_t weight(Int_t index) const

Bool_t isWeighted() const

Bool_t changeObservableName(const char* from, const char* to)

 Change observable name

RooAbsArg* addColumn(RooAbsArg& var, Bool_t adjustRange = kTRUE)

 Add one or more columns

RooArgSet* addColumns(const RooArgList& varList)

RooAbsDataStore* merge(const RooArgSet& allvars, list<RooAbsDataStore*> dstoreList)

 Merge column-wise

void append(RooAbsDataStore& other)

 Add rows

Int_t numEntries() const

Double_t sumEntries() const

{ return 0 ; }

void reset()

void attachBuffers(const RooArgSet& extObs)

 Buffer redirection routines used in inside RooAbsOptTestStatistics

void resetBuffers()

void setExternalWeightArray(Double_t* , Double_t* , Double_t* , Double_t* )

{}

void Print(Option_t* options = 0) const

 Printing interface (human readable)

void cacheArgs(const RooAbsArg* cacheOwner, RooArgSet& varSet, const RooArgSet* nset = 0, Bool_t skipZeroWeights = kFALSE)

 Constant term  optimizer interface

const RooAbsArg* cacheOwner()

void attachCache(const RooAbsArg* newOwner, const RooArgSet& cachedVars)

void setArgStatus(const RooArgSet& set, Bool_t active)

const RooArgSet& cachedVars() const

{ return _cachedVars ; }

void resetCache()

void recalculateCache(const RooArgSet* , Int_t , Int_t , Int_t , Bool_t )

{}

void setDirtyProp(Bool_t flag)

{ _doDirtyProp = flag ; }

Bool_t dirtyProp() const

{ return _doDirtyProp ; }

void checkInit() const

{}

Bool_t hasFilledCache() const

{ return kFALSE ; }

const TTree* tree() const

{ return 0 ; }

void dump()

{}

void loadValues(const RooAbsDataStore* tds, const RooFormulaVar* select = 0, const char* rangeName = 0, Int_t nStart = 0, Int_t nStop = 2000000000)

void forceCacheUpdate()

{}