RooAcceptReject Class Reference

#include <RooAcceptReject.h>

Inheritance diagram for RooAcceptReject:

List of all members.

Public Member Functions
	RooAcceptReject ()
	RooAcceptReject (const RooAbsReal &func, const RooArgSet &genVars, const RooNumGenConfig &config, Bool_t verbose=kFALSE, const RooAbsReal *maxFuncVal=0)
RooAbsNumGenerator *	clone (const RooAbsReal &func, const RooArgSet &genVars, const RooArgSet &, const RooNumGenConfig &config, Bool_t verbose=kFALSE, const RooAbsReal *maxFuncVal=0) const
virtual	~RooAcceptReject ()
const RooArgSet *	generateEvent (UInt_t remaining, Double_t &resampleRatio)
Double_t	getFuncMax ()
virtual Bool_t	canSampleConditional () const
virtual Bool_t	canSampleCategories () const
	RooAcceptReject ()
	RooAcceptReject (const RooAbsReal &func, const RooArgSet &genVars, const RooNumGenConfig &config, Bool_t verbose=kFALSE, const RooAbsReal *maxFuncVal=0)
RooAbsNumGenerator *	clone (const RooAbsReal &func, const RooArgSet &genVars, const RooArgSet &, const RooNumGenConfig &config, Bool_t verbose=kFALSE, const RooAbsReal *maxFuncVal=0) const
virtual	~RooAcceptReject ()
const RooArgSet *	generateEvent (UInt_t remaining, Double_t &resampleRatio)
Double_t	getFuncMax ()
virtual Bool_t	canSampleConditional () const
virtual Bool_t	canSampleCategories () const
Protected Member Functions
void	addEventToCache ()
const RooArgSet *	nextAcceptedEvent ()
void	addEventToCache ()
const RooArgSet *	nextAcceptedEvent ()
Static Protected Member Functions
static void	registerSampler (RooNumGenFactory &fact)
static void	registerSampler (RooNumGenFactory &fact)
Protected Attributes
Double_t	_maxFuncVal
Double_t	_funcSum
UInt_t	_realSampleDim
UInt_t	_catSampleMult
UInt_t	_minTrials
UInt_t	_totalEvents
UInt_t	_eventsUsed
TIterator *	_nextCatVar
TIterator *	_nextRealVar
UInt_t	_minTrialsArray [4]
TIterator *	_nextCatVar
TIterator *	_nextRealVar
Friends
class	RooNumGenFactory

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Detailed Description

Definition at line 29 of file RooAcceptReject.h.

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Constructor & Destructor Documentation

RooAcceptReject::RooAcceptReject

(

)

[inline]

Definition at line 31 of file RooAcceptReject.h.

Referenced by clone().

RooAcceptReject::RooAcceptReject	(	const RooAbsReal &	func,
		const RooArgSet &	genVars,
		const RooNumGenConfig &	config,
		Bool_t	verbose = kFALSE,
		const RooAbsReal *	maxFuncVal = 0
	)

Definition at line 72 of file RooAcceptReject.cxx.

References _catSampleMult, RooAbsNumGenerator::_catVars, _eventsUsed, RooAbsNumGenerator::_funcClone, RooAbsNumGenerator::_funcMaxVal, _funcSum, _maxFuncVal, _minTrials, _minTrialsArray, _nextCatVar, _nextRealVar, _realSampleDim, RooAbsNumGenerator::_realVars, _totalEvents, RooAbsNumGenerator::_verbose, ccoutI, TObject::ClassName(), coutI, coutW, RooAbsCollection::createIterator(), TNamed::fName, RooFit::Generation, RooAbsCollection::getSize(), RooPrintable::kName, RooPrintable::kSingleLine, TIterator::Next(), RooAbsCategory::numTypes(), and RooPrintable::printStream().

RooAcceptReject::~RooAcceptReject

(

)

[virtual]

Definition at line 158 of file RooAcceptReject.cxx.

References _nextCatVar, and _nextRealVar.

RooAcceptReject::RooAcceptReject

(

)

[inline]

Definition at line 31 of file RooAcceptReject.h.

RooAcceptReject::RooAcceptReject	(	const RooAbsReal &	func,
		const RooArgSet &	genVars,
		const RooNumGenConfig &	config,
		Bool_t	verbose = kFALSE,
		const RooAbsReal *	maxFuncVal = 0
	)

virtual RooAcceptReject::~RooAcceptReject

(

)

[virtual]

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Member Function Documentation

RooAbsNumGenerator* RooAcceptReject::clone	(	const RooAbsReal &	func,
		const RooArgSet &	genVars,
		const RooArgSet &	,
		const RooNumGenConfig &	config,
		Bool_t	verbose = kFALSE,
		const RooAbsReal *	maxFuncVal = 0
	)			const [inline, virtual]

Implements RooAbsNumGenerator.

Definition at line 35 of file RooAcceptReject.h.

References func(), RooAcceptReject(), and verbose.

const RooArgSet * RooAcceptReject::generateEvent	(	UInt_t	remaining,
		Double_t &	resampleRatio
	)			[virtual]

Implements RooAbsNumGenerator.

Definition at line 168 of file RooAcceptReject.cxx.

References RooAbsNumGenerator::_cache, _eventsUsed, RooAbsNumGenerator::_funcMaxVal, _funcSum, _maxFuncVal, _minTrials, _totalEvents, addEventToCache(), coutE, coutI, cxcoutD, extra, RooFit::Generation, RooDataSet::get(), RooAbsCollection::getSize(), RooAbsReal::getVal(), Long64_t, nextAcceptedEvent(), RooAbsData::numEntries(), and RooAbsData::reset().

Double_t RooAcceptReject::getFuncMax

(

)

[virtual]

Reimplemented from RooAbsNumGenerator.

Definition at line 323 of file RooAcceptReject.cxx.

References RooAbsNumGenerator::_cache, _eventsUsed, _maxFuncVal, _minTrials, _totalEvents, addEventToCache(), coutI, RooFit::Generation, RooAbsData::numEntries(), and RooAbsData::reset().

virtual Bool_t RooAcceptReject::canSampleConditional

(

)

const [inline, virtual]

Reimplemented from RooAbsNumGenerator.

Definition at line 46 of file RooAcceptReject.h.

References kTRUE.

virtual Bool_t RooAcceptReject::canSampleCategories

(

)

const [inline, virtual]

Reimplemented from RooAbsNumGenerator.

Definition at line 47 of file RooAcceptReject.h.

References kTRUE.

void RooAcceptReject::registerSampler

(

RooNumGenFactory &

fact

)

[static, protected]

Definition at line 57 of file RooAcceptReject.cxx.

References RooNumGenFactory::storeProtoSampler().

Referenced by RooNumGenFactory::RooNumGenFactory().

void RooAcceptReject::addEventToCache

(

)

[protected]

Definition at line 288 of file RooAcceptReject.cxx.

References RooAbsNumGenerator::_cache, RooAbsNumGenerator::_funcClone, _funcSum, RooAbsNumGenerator::_funcValPtr, _maxFuncVal, _nextCatVar, _nextRealVar, _totalEvents, RooAbsNumGenerator::_verbose, RooAbsData::fill(), RooAbsReal::getVal(), TIterator::Next(), RooAbsCategoryLValue::randomize(), RooAbsRealLValue::randomize(), TIterator::Reset(), RooRealVar::setVal(), and val.

Referenced by generateEvent(), and getFuncMax().

const RooArgSet * RooAcceptReject::nextAcceptedEvent

(

)

[protected]

Definition at line 256 of file RooAcceptReject.cxx.

References RooAbsNumGenerator::_cache, _eventsUsed, RooAbsNumGenerator::_funcValPtr, _maxFuncVal, RooAbsNumGenerator::_verbose, RooDataSet::get(), RooRealVar::getVal(), RooAbsData::numEntries(), and RooRandom::uniform().

Referenced by generateEvent().

RooAbsNumGenerator* RooAcceptReject::clone	(	const RooAbsReal &	func,
		const RooArgSet &	genVars,
		const RooArgSet &	,
		const RooNumGenConfig &	config,
		Bool_t	verbose = kFALSE,
		const RooAbsReal *	maxFuncVal = 0
	)			const [inline, virtual]

Implements RooAbsNumGenerator.

Definition at line 35 of file RooAcceptReject.h.

References func(), RooAcceptReject(), and verbose.

const RooArgSet* RooAcceptReject::generateEvent	(	UInt_t	remaining,
		Double_t &	resampleRatio
	)			[virtual]

Implements RooAbsNumGenerator.

Double_t RooAcceptReject::getFuncMax

(

)

[virtual]

Reimplemented from RooAbsNumGenerator.

virtual Bool_t RooAcceptReject::canSampleConditional

(

)

const [inline, virtual]

Reimplemented from RooAbsNumGenerator.

Definition at line 46 of file RooAcceptReject.h.

References kTRUE.

virtual Bool_t RooAcceptReject::canSampleCategories

(

)

const [inline, virtual]

Reimplemented from RooAbsNumGenerator.

Definition at line 47 of file RooAcceptReject.h.

References kTRUE.

static void RooAcceptReject::registerSampler

(

RooNumGenFactory &

fact

)

[static, protected]

void RooAcceptReject::addEventToCache

(

)

[protected]

const RooArgSet* RooAcceptReject::nextAcceptedEvent

(

)

[protected]

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Friends And Related Function Documentation

RooNumGenFactory [friend]

Definition at line 52 of file RooAcceptReject.h.

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Member Data Documentation

Double_t RooAcceptReject::_maxFuncVal [protected]

Definition at line 58 of file RooAcceptReject.h.

Referenced by addEventToCache(), generateEvent(), getFuncMax(), nextAcceptedEvent(), and RooAcceptReject().

Double_t RooAcceptReject::_funcSum [protected]

Definition at line 58 of file RooAcceptReject.h.

Referenced by addEventToCache(), generateEvent(), and RooAcceptReject().

UInt_t RooAcceptReject::_realSampleDim [protected]

Definition at line 59 of file RooAcceptReject.h.

Referenced by RooAcceptReject().

UInt_t RooAcceptReject::_catSampleMult [protected]

Definition at line 59 of file RooAcceptReject.h.

Referenced by RooAcceptReject().

UInt_t RooAcceptReject::_minTrials [protected]

Definition at line 60 of file RooAcceptReject.h.

Referenced by generateEvent(), getFuncMax(), and RooAcceptReject().

UInt_t RooAcceptReject::_totalEvents [protected]

Definition at line 61 of file RooAcceptReject.h.

Referenced by addEventToCache(), generateEvent(), getFuncMax(), and RooAcceptReject().

UInt_t RooAcceptReject::_eventsUsed [protected]

Definition at line 62 of file RooAcceptReject.h.

Referenced by generateEvent(), getFuncMax(), nextAcceptedEvent(), and RooAcceptReject().

TIterator* RooAcceptReject::_nextCatVar [protected]

Definition at line 63 of file RooAcceptReject.h.

Referenced by addEventToCache(), RooAcceptReject(), and ~RooAcceptReject().

TIterator* RooAcceptReject::_nextRealVar [protected]

Definition at line 64 of file RooAcceptReject.h.

Referenced by addEventToCache(), RooAcceptReject(), and ~RooAcceptReject().

UInt_t RooAcceptReject::_minTrialsArray [protected]

Definition at line 66 of file RooAcceptReject.h.

Referenced by RooAcceptReject().

TIterator* RooAcceptReject::_nextCatVar [protected]

Definition at line 63 of file RooAcceptReject.h.

TIterator* RooAcceptReject::_nextRealVar [protected]

Definition at line 64 of file RooAcceptReject.h.

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

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

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