RooTreeDataStore Class Reference

#include <RooTreeDataStore.h>

Inheritance diagram for RooTreeDataStore:

List of all members.

Public Member Functions
	RooTreeDataStore ()
	RooTreeDataStore (TTree *t, const RooArgSet &vars, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, const char *wgtVarName=0)
virtual RooAbsDataStore *	clone (const RooArgSet &vars, const char *newname=0) const
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, TTree &t, const RooFormulaVar &select, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, TTree &t, const char *selExpr=0, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, const RooAbsDataStore &tds, const RooFormulaVar &select, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, const RooAbsDataStore &tds, const char *selExpr=0, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, RooAbsDataStore &tds, const RooArgSet &vars, const RooFormulaVar *cutVar, const char *cutRange, Int_t nStart, Int_t nStop, Bool_t, const char *wgtVarName=0)
	RooTreeDataStore (const RooTreeDataStore &other, const char *newname=0)
	RooTreeDataStore (const RooTreeDataStore &other, const RooArgSet &vars, const char *newname=0)
virtual	~RooTreeDataStore ()
virtual Int_t	fill ()
virtual const RooArgSet *	get (Int_t index) const
virtual Double_t	weight () 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 Double_t	weight (Int_t index) const
virtual Bool_t	isWeighted () const
virtual Bool_t	changeObservableName (const char *from, const char *to)
virtual RooAbsArg *	addColumn (RooAbsArg &var, Bool_t adjustRange=kTRUE)
virtual RooArgSet *	addColumns (const RooArgList &varList)
RooAbsDataStore *	merge (const RooArgSet &allvars, std::list< RooAbsDataStore * > dstoreList)
virtual void	append (RooAbsDataStore &other)
virtual Bool_t	valid () const
virtual Int_t	numEntries () const
virtual void	reset ()
TTree &	tree ()
virtual const TTree *	tree () const
Stat_t	GetEntries () const
void	Reset (Option_t *option=0)
Int_t	Fill ()
Int_t	GetEntry (Int_t entry=0, Int_t getall=0)
void	Draw (Option_t *option="")
virtual void	cacheArgs (const RooAbsArg *owner, RooArgSet &varSet, const RooArgSet *nset=0)
virtual const RooAbsArg *	cacheOwner ()
virtual void	setArgStatus (const RooArgSet &set, Bool_t active)
virtual void	resetCache ()
void	loadValues (const TTree *t, const RooFormulaVar *select=0, const char *rangeName=0, Int_t nStart=0, Int_t nStop=2000000000)
void	loadValues (const RooAbsDataStore *tds, const RooFormulaVar *select=0, const char *rangeName=0, Int_t nStart=0, Int_t nStop=2000000000)
virtual void	checkInit () const
void	setExternalWeightArray (Double_t *arrayWgt, Double_t *arrayWgtErrLo, Double_t *arrayWgtErrHi, Double_t *arraySumW2)
const RooArgSet &	row ()
	RooTreeDataStore ()
	RooTreeDataStore (TTree *t, const RooArgSet &vars, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, const char *wgtVarName=0)
virtual RooAbsDataStore *	clone (const RooArgSet &vars, const char *newname=0) const
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, TTree &t, const RooFormulaVar &select, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, TTree &t, const char *selExpr=0, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, const RooAbsDataStore &tds, const RooFormulaVar &select, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, const RooArgSet &vars, const RooAbsDataStore &tds, const char *selExpr=0, const char *wgtVarName=0)
	RooTreeDataStore (const char *name, const char *title, RooAbsDataStore &tds, const RooArgSet &vars, const RooFormulaVar *cutVar, const char *cutRange, Int_t nStart, Int_t nStop, Bool_t, const char *wgtVarName=0)
	RooTreeDataStore (const RooTreeDataStore &other, const char *newname=0)
	RooTreeDataStore (const RooTreeDataStore &other, const RooArgSet &vars, const char *newname=0)
virtual	~RooTreeDataStore ()
virtual Int_t	fill ()
virtual const RooArgSet *	get (Int_t index) const
virtual Double_t	weight () 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 Double_t	weight (Int_t index) const
virtual Bool_t	isWeighted () const
virtual Bool_t	changeObservableName (const char *from, const char *to)
virtual RooAbsArg *	addColumn (RooAbsArg &var, Bool_t adjustRange=kTRUE)
virtual RooArgSet *	addColumns (const RooArgList &varList)
RooAbsDataStore *	merge (const RooArgSet &allvars, std::list< RooAbsDataStore * > dstoreList)
virtual void	append (RooAbsDataStore &other)
virtual Bool_t	valid () const
virtual Int_t	numEntries () const
virtual void	reset ()
TTree &	tree ()
virtual const TTree *	tree () const
Stat_t	GetEntries () const
void	Reset (Option_t *option=0)
Int_t	Fill ()
Int_t	GetEntry (Int_t entry=0, Int_t getall=0)
void	Draw (Option_t *option="")
virtual void	cacheArgs (const RooAbsArg *owner, RooArgSet &varSet, const RooArgSet *nset=0)
virtual const RooAbsArg *	cacheOwner ()
virtual void	setArgStatus (const RooArgSet &set, Bool_t active)
virtual void	resetCache ()
void	loadValues (const TTree *t, const RooFormulaVar *select=0, const char *rangeName=0, Int_t nStart=0, Int_t nStop=2000000000)
void	loadValues (const RooAbsDataStore *tds, const RooFormulaVar *select=0, const char *rangeName=0, Int_t nStart=0, Int_t nStop=2000000000)
virtual void	checkInit () const
void	setExternalWeightArray (Double_t *arrayWgt, Double_t *arrayWgtErrLo, Double_t *arrayWgtErrHi, Double_t *arraySumW2)
const RooArgSet &	row ()
Protected Member Functions
RooArgSet	varsNoWeight (const RooArgSet &allVars, const char *wgtName=0)
RooRealVar *	weightVar (const RooArgSet &allVars, const char *wgtName=0)
void	initialize ()
void	attachCache (const RooAbsArg *newOwner, const RooArgSet &cachedVars)
void	setBranchBufferSize (Int_t size)
Int_t	getBranchBufferSize () const
void	createTree (const char *name, const char *title)
RooArgSet	varsNoWeight (const RooArgSet &allVars, const char *wgtName=0)
RooRealVar *	weightVar (const RooArgSet &allVars, const char *wgtName=0)
void	initialize ()
void	attachCache (const RooAbsArg *newOwner, const RooArgSet &cachedVars)
void	setBranchBufferSize (Int_t size)
Int_t	getBranchBufferSize () const
void	createTree (const char *name, const char *title)
Protected Attributes
TTree *	_tree
TTree *	_cacheTree
const RooAbsArg *	_cacheOwner
	TTree holding the cached function values.
Bool_t	_defCtor
	Object owning cache contents.
RooArgSet	_varsww
	Was object constructed with default ctor?
RooRealVar *	_wgtVar
Double_t *	_extWgtArray
Double_t *	_extWgtErrLoArray
	External weight array.
Double_t *	_extWgtErrHiArray
	External weight array - low error.
Double_t *	_extSumW2Array
	External weight array - high error.
Double_t	_curWgt
	External sum of weights array.
Double_t	_curWgtErrLo
Double_t	_curWgtErrHi
Double_t	_curWgtErr
TTree *	_tree
TTree *	_cacheTree
const RooAbsArg *	_cacheOwner
	TTree holding the cached function values.
RooRealVar *	_wgtVar
Double_t *	_extWgtArray
Double_t *	_extWgtErrLoArray
	External weight array.
Double_t *	_extWgtErrHiArray
	External weight array - low error.
Double_t *	_extSumW2Array
	External weight array - high error.
Static Protected Attributes
static Int_t	_defTreeBufSize

---

Detailed Description

Definition at line 29 of file RooTreeDataStore.h.

---

Constructor & Destructor Documentation

RooTreeDataStore::RooTreeDataStore

(

)

Definition at line 50 of file RooTreeDataStore.cxx.

Referenced by clone().

RooTreeDataStore::RooTreeDataStore	(	TTree *	t,
		const RooArgSet &	vars,
		const char *	wgtVarName = 0
	)

Definition at line 70 of file RooTreeDataStore.cxx.

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		const char *	wgtVarName = 0
	)

Definition at line 88 of file RooTreeDataStore.cxx.

References initialize().

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		TTree &	t,
		const RooFormulaVar &	select,
		const char *	wgtVarName = 0
	)

Definition at line 112 of file RooTreeDataStore.cxx.

References initialize(), loadValues(), select(), and t.

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		TTree &	t,
		const char *	selExpr = 0,
		const char *	wgtVarName = 0
	)

Definition at line 136 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_vars, initialize(), loadValues(), select(), and t.

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		const RooAbsDataStore &	tds,
		const RooFormulaVar &	select,
		const char *	wgtVarName = 0
	)

Definition at line 167 of file RooTreeDataStore.cxx.

References initialize(), loadValues(), and select().

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		const RooAbsDataStore &	tds,
		const char *	selExpr = 0,
		const char *	wgtVarName = 0
	)

Definition at line 191 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_vars, initialize(), loadValues(), and select().

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		RooAbsDataStore &	tds,
		const RooArgSet &	vars,
		const RooFormulaVar *	cutVar,
		const char *	cutRange,
		Int_t	nStart,
		Int_t	nStop,
		Bool_t	,
		const char *	wgtVarName = 0
	)

Definition at line 223 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_cachedVars, _cacheOwner, _cacheTree, _tree, attachCache(), RooAbsArg::attachDataStore(), RooAbsArg::cloneTree(), TTree::CopyEntries(), createTree(), initialize(), and loadValues().

RooTreeDataStore::RooTreeDataStore	(	const RooTreeDataStore &	other,
		const char *	newname = 0
	)

Definition at line 328 of file RooTreeDataStore.cxx.

References initialize(), and loadValues().

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

Definition at line 350 of file RooTreeDataStore.cxx.

References initialize(), and loadValues().

RooTreeDataStore::~RooTreeDataStore

(

)

[virtual]

Definition at line 374 of file RooTreeDataStore.cxx.

References _cacheTree, and _tree.

RooTreeDataStore::RooTreeDataStore

(

)

RooTreeDataStore::RooTreeDataStore	(	TTree *	t,
		const RooArgSet &	vars,
		const char *	wgtVarName = 0
	)

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		const char *	wgtVarName = 0
	)

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		TTree &	t,
		const RooFormulaVar &	select,
		const char *	wgtVarName = 0
	)

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		TTree &	t,
		const char *	selExpr = 0,
		const char *	wgtVarName = 0
	)

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		const RooAbsDataStore &	tds,
		const RooFormulaVar &	select,
		const char *	wgtVarName = 0
	)

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		const RooArgSet &	vars,
		const RooAbsDataStore &	tds,
		const char *	selExpr = 0,
		const char *	wgtVarName = 0
	)

RooTreeDataStore::RooTreeDataStore	(	const char *	name,
		const char *	title,
		RooAbsDataStore &	tds,
		const RooArgSet &	vars,
		const RooFormulaVar *	cutVar,
		const char *	cutRange,
		Int_t	nStart,
		Int_t	nStop,
		Bool_t	,
		const char *	wgtVarName = 0
	)

RooTreeDataStore::RooTreeDataStore	(	const RooTreeDataStore &	other,
		const char *	newname = 0
	)

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

virtual RooTreeDataStore::~RooTreeDataStore

(

)

[virtual]

---

Member Function Documentation

virtual RooAbsDataStore* RooTreeDataStore::clone	(	const RooArgSet &	vars,
		const char *	newname = 0
	)			const [inline, virtual]

Implements RooAbsDataStore.

Definition at line 37 of file RooTreeDataStore.h.

References RooTreeDataStore().

Int_t RooTreeDataStore::fill

(

)

[virtual]

Implements RooAbsDataStore.

Definition at line 641 of file RooTreeDataStore.cxx.

References _tree, and TTree::Fill().

Referenced by append(), and loadValues().

const RooArgSet * RooTreeDataStore::get

(

Int_t

index

)

const [virtual]

Implements RooAbsDataStore.

Definition at line 650 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_cacheIter, _curWgt, _curWgtErr, _curWgtErrHi, _curWgtErrLo, RooAbsDataStore::_doDirtyProp, _extSumW2Array, _extWgtArray, _extWgtErrHiArray, _extWgtErrLoArray, RooAbsDataStore::_iterator, RooAbsDataStore::_vars, _wgtVar, checkInit(), RooAbsArg::clearValueDirty(), RooRealVar::getAsymErrorHi(), RooRealVar::getAsymErrorLo(), RooRealVar::getError(), RooRealVar::getVal(), RooRealVar::hasAsymError(), TIterator::Next(), TIterator::Reset(), RooAbsArg::setValueDirty(), and sqrt().

Double_t RooTreeDataStore::weight

(

)

const [virtual]

Implements RooAbsDataStore.

Definition at line 720 of file RooTreeDataStore.cxx.

References _curWgt.

Referenced by weight(), and weightError().

Double_t RooTreeDataStore::weightError

(

RooAbsData::ErrorType

etype = RooAbsData::Poisson

)

const [virtual]

Implements RooAbsDataStore.

Definition at line 728 of file RooTreeDataStore.cxx.

References _extWgtArray, _wgtVar, RooRealVar::getAsymErrorHi(), RooRealVar::getAsymErrorLo(), RooRealVar::getError(), RooRealVar::hasAsymError(), and hi.

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

Implements RooAbsDataStore.

Definition at line 759 of file RooTreeDataStore.cxx.

References _curWgtErr, _curWgtErrHi, _curWgtErrLo, _extWgtArray, _wgtVar, RooAbsData::Auto, Form(), RooRealVar::getAsymErrorHi(), RooRealVar::getAsymErrorLo(), RooRealVar::getError(), TNamed::GetName(), RooHistError::getPoissonInterval(), RooRealVar::hasAsymError(), RooHistError::instance(), RooAbsData::None, RooAbsData::Poisson, RooAbsData::SumW2, and weight().

Double_t RooTreeDataStore::weight

(

Int_t

index

)

const [virtual]

Implements RooAbsDataStore.

Definition at line 710 of file RooTreeDataStore.cxx.

References RooAbsDataStore::get(), and weight().

virtual Bool_t RooTreeDataStore::isWeighted

(

)

const [inline, virtual]

Implements RooAbsDataStore.

Definition at line 66 of file RooTreeDataStore.h.

References _extWgtArray, and _wgtVar.

Bool_t RooTreeDataStore::changeObservableName	(	const char *	from,
		const char *	to
	)			[virtual]

Implements RooAbsDataStore.

Definition at line 823 of file RooTreeDataStore.cxx.

References _tree, RooAbsDataStore::_vars, RooAbsArg::cleanBranchName(), coutE, TString::Data(), RooAbsCollection::find(), Form(), TTree::GetBranch(), TNamed::GetName(), RooFit::InputArguments, kFALSE, kTRUE, and TNamed::SetName().

RooAbsArg * RooTreeDataStore::addColumn	(	RooAbsArg &	var,
		Bool_t	adjustRange = kTRUE
	)			[virtual]

Implements RooAbsDataStore.

Definition at line 875 of file RooTreeDataStore.cxx.

References _defTreeBufSize, _tree, RooAbsDataStore::_vars, _varsww, RooArgSet::add(), checkInit(), RooAbsArg::cloneTree(), RooAbsArg::copyCache(), coutE, RooAbsArg::createFundamental(), RooAbsArg::fillTreeBranch(), RooAbsDataStore::get(), GetEntries(), TNamed::GetName(), i, RooFit::InputArguments, RooAbsArg::isFundamental(), kFALSE, RooAbsArg::recursiveRedirectServers(), and RooAbsArg::syncCache().

RooArgSet * RooTreeDataStore::addColumns

(

const RooArgList &

varList

)

[virtual]

Implements RooAbsDataStore.

Definition at line 944 of file RooTreeDataStore.cxx.

References _defTreeBufSize, _tree, RooAbsDataStore::_vars, RooArgSet::add(), TList::Add(), RooArgSet::addOwned(), checkInit(), RooAbsArg::copyCache(), coutE, RooAbsArg::createFundamental(), RooAbsCollection::createIterator(), TList::Delete(), RooAbsArg::fillTreeBranch(), RooAbsCollection::find(), RooAbsDataStore::get(), GetEntries(), TNamed::GetName(), i, RooFit::InputArguments, RooAbsArg::isFundamental(), kFALSE, TIterator::Next(), RooAbsArg::recursiveRedirectServers(), TIterator::Reset(), and RooAbsArg::syncCache().

RooAbsDataStore* RooTreeDataStore::merge	(	const RooArgSet &	allvars,
		std::list< RooAbsDataStore * >	dstoreList
	)			[virtual]

Implements RooAbsDataStore.

void RooTreeDataStore::append

(

RooAbsDataStore &

other

)

[virtual]

Implements RooAbsDataStore.

Definition at line 1051 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_vars, _wgtVar, fill(), RooAbsDataStore::get(), i, RooAbsDataStore::numEntries(), RooRealVar::setVal(), and RooAbsDataStore::weight().

Bool_t RooTreeDataStore::valid

(

)

const [virtual]

Implements RooAbsDataStore.

Definition at line 630 of file RooTreeDataStore.cxx.

References kTRUE.

Int_t RooTreeDataStore::numEntries

(

)

const [virtual]

Implements RooAbsDataStore.

Definition at line 1067 of file RooTreeDataStore.cxx.

References _tree, and TTree::GetEntries().

void RooTreeDataStore::reset

(

)

[virtual]

Implements RooAbsDataStore.

Definition at line 1075 of file RooTreeDataStore.cxx.

References Reset().

TTree& RooTreeDataStore::tree

(

)

[inline]

Definition at line 87 of file RooTreeDataStore.h.

References _tree.

Referenced by RooDataSet::RooDataSet().

virtual const TTree* RooTreeDataStore::tree

(

)

const [inline, virtual]

Reimplemented from RooAbsDataStore.

Definition at line 88 of file RooTreeDataStore.h.

References _tree.

Stat_t RooTreeDataStore::GetEntries

(

)

const

Definition at line 1187 of file RooTreeDataStore.cxx.

References _tree, and TTree::GetEntries().

Referenced by addColumn(), addColumns(), and cacheArgs().

void RooTreeDataStore::Reset

(

Option_t *

option = 0

)

Definition at line 1195 of file RooTreeDataStore.cxx.

References _tree, and TTree::Reset().

Referenced by reset().

Int_t RooTreeDataStore::Fill

(

)

Definition at line 1203 of file RooTreeDataStore.cxx.

References _tree, and TTree::Fill().

Int_t RooTreeDataStore::GetEntry	(	Int_t	entry = 0,
		Int_t	getall = 0
	)

Definition at line 1211 of file RooTreeDataStore.cxx.

References _cacheTree, _tree, and TTree::GetEntry().

void RooTreeDataStore::Draw

(

Option_t *

option = ""

)

[virtual]

Reimplemented from TObject.

Definition at line 1222 of file RooTreeDataStore.cxx.

References _tree, and TTree::Draw().

void RooTreeDataStore::cacheArgs	(	const RooAbsArg *	owner,
		RooArgSet &	varSet,
		const RooArgSet *	nset = 0
	)			[virtual]

Implements RooAbsDataStore.

Definition at line 1083 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_cachedVars, _cacheOwner, _cacheTree, _defTreeBufSize, RooAbsDataStore::_vars, RooArgSet::add(), RooAbsArg::attachToTree(), checkInit(), RooAbsCollection::createIterator(), TTree::Fill(), RooAbsArg::fillTreeBranch(), RooAbsDataStore::get(), GetEntries(), RooAbsCollection::getSize(), i, TIterator::Next(), RooAbsArg::redirectServers(), TIterator::Reset(), RooAbsArg::setValueDirty(), and RooAbsArg::syncCache().

virtual const RooAbsArg* RooTreeDataStore::cacheOwner

(

)

[inline, virtual]

Implements RooAbsDataStore.

Definition at line 100 of file RooTreeDataStore.h.

References _cacheOwner.

void RooTreeDataStore::setArgStatus	(	const RooArgSet &	set,
		Bool_t	active
	)			[virtual]

Implements RooAbsDataStore.

Definition at line 1134 of file RooTreeDataStore.cxx.

References _tree, RooAbsDataStore::_vars, coutE, RooAbsCollection::createIterator(), RooAbsCollection::find(), TNamed::GetName(), RooFit::InputArguments, TIterator::Next(), and RooAbsArg::setTreeBranchStatus().

void RooTreeDataStore::resetCache

(

)

[virtual]

Implements RooAbsDataStore.

Definition at line 1156 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_cachedVars, _cacheTree, createTree(), TNamed::GetName(), TNamed::GetTitle(), and RooAbsCollection::removeAll().

void RooTreeDataStore::loadValues	(	const TTree *	t,
		const RooFormulaVar *	select = 0,
		const char *	rangeName = 0,
		Int_t	nStart = 0,
		Int_t	nStop = 2000000000
	)

Definition at line 447 of file RooTreeDataStore.cxx.

References _defTreeBufSize, _varsww, RooAbsArg::ADirty, RooAbsArg::attachToTree(), RooAbsArg::branchNodeServerList(), TDirectory::cd(), TNamed::Clone(), TTree::CloneTree(), RooAbsArg::copyCache(), coutI, RooAbsCollection::createIterator(), RooFit::Eval, fill(), gDirectory, TTree::GetEntries(), TTree::GetEntry(), TTree::GetEntryNumber(), TNamed::GetName(), TDirectory::GetPath(), RooFormulaVar::getVal(), gROOT, i, RooAbsArg::isValid(), kFALSE, kTRUE, TIterator::Next(), pwd(), RooAbsArg::recursiveRedirectServers(), TIterator::Reset(), select(), TTree::SetDirectory(), RooAbsArg::setOperMode(), TNamed::SetTitle(), RooAbsCollection::snapshot(), and t.

Referenced by RooDataSet::RooDataSet(), and RooTreeDataStore().

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

Definition at line 560 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_cachedVars, _varsww, RooAbsArg::ADirty, RooAbsCollection::assignValueOnly(), RooAbsArg::branchNodeServerList(), RooAbsCollection::createIterator(), fill(), RooAbsDataStore::get(), TNamed::GetTitle(), RooFormulaVar::getVal(), i, RooAbsArg::inRange(), RooAbsArg::isValid(), kFALSE, kTRUE, TIterator::Next(), RooAbsDataStore::numEntries(), RooAbsArg::recursiveRedirectServers(), TIterator::Reset(), select(), RooAbsArg::setOperMode(), and TNamed::SetTitle().

void RooTreeDataStore::checkInit

(

)

const [virtual]

Reimplemented from RooAbsDataStore.

Definition at line 1174 of file RooTreeDataStore.cxx.

References _defCtor, initialize(), and kFALSE.

Referenced by addColumn(), addColumns(), cacheArgs(), and get().

void RooTreeDataStore::setExternalWeightArray	(	Double_t *	arrayWgt,
		Double_t *	arrayWgtErrLo,
		Double_t *	arrayWgtErrHi,
		Double_t *	arraySumW2
	)			[inline]

Definition at line 109 of file RooTreeDataStore.h.

References _extSumW2Array, _extWgtArray, _extWgtErrHiArray, and _extWgtErrLoArray.

const RooArgSet& RooTreeDataStore::row

(

)

[inline]

Definition at line 116 of file RooTreeDataStore.h.

References _varsww.

RooArgSet RooTreeDataStore::varsNoWeight	(	const RooArgSet &	allVars,
		const char *	wgtName = 0
	)			[protected]

Definition at line 270 of file RooTreeDataStore.cxx.

References RooAbsCollection::find(), kTRUE, and RooAbsCollection::remove().

RooRealVar * RooTreeDataStore::weightVar	(	const RooArgSet &	allVars,
		const char *	wgtName = 0
	)			[protected]

Definition at line 288 of file RooTreeDataStore.cxx.

References RooAbsCollection::find().

void RooTreeDataStore::initialize

(

)

[protected]

Definition at line 388 of file RooTreeDataStore.cxx.

References _defTreeBufSize, _tree, _varsww, RooAbsArg::attachToTree(), RooAbsCollection::createIterator(), createTree(), TNamed::GetName(), TNamed::GetTitle(), and TIterator::Next().

Referenced by checkInit(), and RooTreeDataStore().

void RooTreeDataStore::attachCache	(	const RooAbsArg *	newOwner,
		const RooArgSet &	cachedVars
	)			[protected, virtual]

Implements RooAbsDataStore.

Definition at line 304 of file RooTreeDataStore.cxx.

References RooAbsDataStore::_cachedVars, _cacheOwner, _cacheTree, _defTreeBufSize, RooArgSet::add(), RooAbsArg::attachToTree(), RooAbsCollection::createIterator(), TIterator::Next(), and RooAbsCollection::removeAll().

Referenced by RooTreeDataStore().

void RooTreeDataStore::setBranchBufferSize

(

Int_t

size

)

[inline, protected]

Definition at line 127 of file RooTreeDataStore.h.

References _defTreeBufSize.

Int_t RooTreeDataStore::getBranchBufferSize

(

)

const [inline, protected]

Definition at line 128 of file RooTreeDataStore.h.

References _defTreeBufSize.

void RooTreeDataStore::createTree	(	const char *	name,
		const char *	title
	)			[protected]

Definition at line 410 of file RooTreeDataStore.cxx.

References _cacheTree, _tree, TDirectory::cd(), gDirectory, TNamed::GetName(), TDirectory::GetPath(), gROOT, pwd(), TDirectory::RecursiveRemove(), and TTree::SetDirectory().

Referenced by initialize(), resetCache(), and RooTreeDataStore().

virtual RooAbsDataStore* RooTreeDataStore::clone	(	const RooArgSet &	vars,
		const char *	newname = 0
	)			const [inline, virtual]

Implements RooAbsDataStore.

Definition at line 37 of file RooTreeDataStore.h.

References RooTreeDataStore().

virtual Int_t RooTreeDataStore::fill

(

)

[virtual]

Implements RooAbsDataStore.

virtual const RooArgSet* RooTreeDataStore::get

(

Int_t

index

)

const [virtual]

Implements RooAbsDataStore.

virtual Double_t RooTreeDataStore::weight

(

)

const [virtual]

Implements RooAbsDataStore.

virtual Double_t RooTreeDataStore::weightError

(

RooAbsData::ErrorType

etype = RooAbsData::Poisson

)

const [virtual]

Implements RooAbsDataStore.

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

Implements RooAbsDataStore.

virtual Double_t RooTreeDataStore::weight

(

Int_t

index

)

const [virtual]

Implements RooAbsDataStore.

virtual Bool_t RooTreeDataStore::isWeighted

(

)

const [inline, virtual]

Implements RooAbsDataStore.

Definition at line 66 of file RooTreeDataStore.h.

References _extWgtArray, and _wgtVar.

virtual Bool_t RooTreeDataStore::changeObservableName	(	const char *	from,
		const char *	to
	)			[virtual]

Implements RooAbsDataStore.

virtual RooAbsArg* RooTreeDataStore::addColumn	(	RooAbsArg &	var,
		Bool_t	adjustRange = kTRUE
	)			[virtual]

Implements RooAbsDataStore.

virtual RooArgSet* RooTreeDataStore::addColumns

(

const RooArgList &

varList

)

[virtual]

Implements RooAbsDataStore.

RooAbsDataStore* RooTreeDataStore::merge	(	const RooArgSet &	allvars,
		std::list< RooAbsDataStore * >	dstoreList
	)			[virtual]

Implements RooAbsDataStore.

virtual void RooTreeDataStore::append

(

RooAbsDataStore &

other

)

[virtual]

Implements RooAbsDataStore.

virtual Bool_t RooTreeDataStore::valid

(

)

const [virtual]

Implements RooAbsDataStore.

virtual Int_t RooTreeDataStore::numEntries

(

)

const [virtual]

Implements RooAbsDataStore.

virtual void RooTreeDataStore::reset

(

)

[virtual]

Implements RooAbsDataStore.

TTree& RooTreeDataStore::tree

(

)

[inline]

Definition at line 87 of file RooTreeDataStore.h.

References _tree.

virtual const TTree* RooTreeDataStore::tree

(

)

const [inline, virtual]

Reimplemented from RooAbsDataStore.

Definition at line 88 of file RooTreeDataStore.h.

References _tree.

Stat_t RooTreeDataStore::GetEntries

(

)

const

void RooTreeDataStore::Reset

(

Option_t *

option = 0

)

Int_t RooTreeDataStore::Fill

(

)

Int_t RooTreeDataStore::GetEntry	(	Int_t	entry = 0,
		Int_t	getall = 0
	)

void RooTreeDataStore::Draw

(

Option_t *

option = ""

)

[virtual]

Reimplemented from TObject.

virtual void RooTreeDataStore::cacheArgs	(	const RooAbsArg *	owner,
		RooArgSet &	varSet,
		const RooArgSet *	nset = 0
	)			[virtual]

Implements RooAbsDataStore.

virtual const RooAbsArg* RooTreeDataStore::cacheOwner

(

)

[inline, virtual]

Implements RooAbsDataStore.

Definition at line 100 of file RooTreeDataStore.h.

References _cacheOwner.

virtual void RooTreeDataStore::setArgStatus	(	const RooArgSet &	set,
		Bool_t	active
	)			[virtual]

Implements RooAbsDataStore.

virtual void RooTreeDataStore::resetCache

(

)

[virtual]

Implements RooAbsDataStore.

void RooTreeDataStore::loadValues	(	const TTree *	t,
		const RooFormulaVar *	select = 0,
		const char *	rangeName = 0,
		Int_t	nStart = 0,
		Int_t	nStop = 2000000000
	)

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

virtual void RooTreeDataStore::checkInit

(

)

const [virtual]

Reimplemented from RooAbsDataStore.

void RooTreeDataStore::setExternalWeightArray	(	Double_t *	arrayWgt,
		Double_t *	arrayWgtErrLo,
		Double_t *	arrayWgtErrHi,
		Double_t *	arraySumW2
	)			[inline]

Definition at line 109 of file RooTreeDataStore.h.

References _extSumW2Array, _extWgtArray, _extWgtErrHiArray, and _extWgtErrLoArray.

const RooArgSet& RooTreeDataStore::row

(

)

[inline]

Definition at line 116 of file RooTreeDataStore.h.

References _varsww.

RooArgSet RooTreeDataStore::varsNoWeight	(	const RooArgSet &	allVars,
		const char *	wgtName = 0
	)			[protected]

RooRealVar* RooTreeDataStore::weightVar	(	const RooArgSet &	allVars,
		const char *	wgtName = 0
	)			[protected]

void RooTreeDataStore::initialize

(

)

[protected]

void RooTreeDataStore::attachCache	(	const RooAbsArg *	newOwner,
		const RooArgSet &	cachedVars
	)			[protected, virtual]

Implements RooAbsDataStore.

void RooTreeDataStore::setBranchBufferSize

(

Int_t

size

)

[inline, protected]

Definition at line 127 of file RooTreeDataStore.h.

References _defTreeBufSize.

Int_t RooTreeDataStore::getBranchBufferSize

(

)

const [inline, protected]

Definition at line 128 of file RooTreeDataStore.h.

References _defTreeBufSize.

void RooTreeDataStore::createTree	(	const char *	name,
		const char *	title
	)			[protected]

---

Member Data Documentation

Int_t RooTreeDataStore::_defTreeBufSize [static, protected]

Definition at line 130 of file RooTreeDataStore.h.

Referenced by addColumn(), addColumns(), attachCache(), cacheArgs(), getBranchBufferSize(), initialize(), loadValues(), and setBranchBufferSize().

TTree* RooTreeDataStore::_tree [protected]

Definition at line 133 of file RooTreeDataStore.h.

Referenced by addColumn(), addColumns(), changeObservableName(), createTree(), Draw(), fill(), Fill(), GetEntries(), GetEntry(), initialize(), numEntries(), Reset(), RooTreeDataStore(), setArgStatus(), tree(), and ~RooTreeDataStore().

TTree* RooTreeDataStore::_cacheTree [protected]

Definition at line 134 of file RooTreeDataStore.h.

Referenced by attachCache(), cacheArgs(), createTree(), GetEntry(), resetCache(), RooTreeDataStore(), and ~RooTreeDataStore().

const RooAbsArg* RooTreeDataStore::_cacheOwner [protected]

TTree holding the cached function values.

Definition at line 135 of file RooTreeDataStore.h.

Referenced by attachCache(), cacheArgs(), cacheOwner(), and RooTreeDataStore().

Bool_t RooTreeDataStore::_defCtor [mutable, protected]

Object owning cache contents.

Definition at line 136 of file RooTreeDataStore.h.

Referenced by checkInit().

RooArgSet RooTreeDataStore::_varsww [protected]

Was object constructed with default ctor?

Definition at line 138 of file RooTreeDataStore.h.

Referenced by addColumn(), initialize(), loadValues(), and row().

RooRealVar* RooTreeDataStore::_wgtVar [protected]

Definition at line 139 of file RooTreeDataStore.h.

Referenced by append(), get(), isWeighted(), and weightError().

Double_t* RooTreeDataStore::_extWgtArray [protected]

Definition at line 141 of file RooTreeDataStore.h.

Referenced by get(), isWeighted(), setExternalWeightArray(), and weightError().

Double_t* RooTreeDataStore::_extWgtErrLoArray [protected]

External weight array.

Definition at line 142 of file RooTreeDataStore.h.

Referenced by get(), and setExternalWeightArray().

Double_t* RooTreeDataStore::_extWgtErrHiArray [protected]

External weight array - low error.

Definition at line 143 of file RooTreeDataStore.h.

Referenced by get(), and setExternalWeightArray().

Double_t* RooTreeDataStore::_extSumW2Array [protected]

External weight array - high error.

Definition at line 144 of file RooTreeDataStore.h.

Referenced by get(), and setExternalWeightArray().

Double_t RooTreeDataStore::_curWgt [mutable, protected]

External sum of weights array.

Definition at line 146 of file RooTreeDataStore.h.

Referenced by get(), and weight().

Double_t RooTreeDataStore::_curWgtErrLo [mutable, protected]

Definition at line 147 of file RooTreeDataStore.h.

Referenced by get(), and weightError().

Double_t RooTreeDataStore::_curWgtErrHi [mutable, protected]

Definition at line 148 of file RooTreeDataStore.h.

Referenced by get(), and weightError().

Double_t RooTreeDataStore::_curWgtErr [mutable, protected]

Definition at line 149 of file RooTreeDataStore.h.

Referenced by get(), and weightError().

TTree* RooTreeDataStore::_tree [protected]

Definition at line 133 of file RooTreeDataStore.h.

TTree* RooTreeDataStore::_cacheTree [protected]

Definition at line 134 of file RooTreeDataStore.h.

const RooAbsArg* RooTreeDataStore::_cacheOwner [protected]

TTree holding the cached function values.

Definition at line 135 of file RooTreeDataStore.h.

RooRealVar* RooTreeDataStore::_wgtVar [protected]

Definition at line 139 of file RooTreeDataStore.h.

Double_t* RooTreeDataStore::_extWgtArray [protected]

Definition at line 141 of file RooTreeDataStore.h.

Double_t* RooTreeDataStore::_extWgtErrLoArray [protected]

External weight array.

Definition at line 142 of file RooTreeDataStore.h.

Double_t* RooTreeDataStore::_extWgtErrHiArray [protected]

External weight array - low error.

Definition at line 143 of file RooTreeDataStore.h.

Double_t* RooTreeDataStore::_extSumW2Array [protected]

External weight array - high error.

Definition at line 144 of file RooTreeDataStore.h.

---

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

• include/RooTreeDataStore.h
• roofit/roofitcore/inc/RooTreeDataStore.h
• roofit/roofitcore/src/RooTreeDataStore.cxx

---