template<class T>
class RooCacheManager< T >

Template class RooCacheManager manages the storage of any type of data indexed on the choice of normalization and optionally the set of integrated observables.

The purpose of this class is to faciliate storage of intermediate results in operator p.d.f.s whose value and inner working are often highly dependent on the user provided choice of normalization in getVal().

For efficiency reasons these normalization set pointer are derefenced as little as possible. This class contains a lookup table for RooArgSet pointer pairs -> normalization lists. Distinct pointer pairs that represent the same normalization/projection are recognized and will all point to the same normalization list. Lists for up to 'maxSize' different normalization/ projection configurations can be cached.

Definition at line 35 of file RooCacheManager.h.

Public Member Functions
	RooCacheManager (Int_t maxSize=2)

	RooCacheManager (RooAbsArg *owner, Int_t maxSize=2)

	RooCacheManager (const RooCacheManager &other, RooAbsArg *owner=0)

virtual	~RooCacheManager ()

Int_t	cacheSize () const

T *	getObj (const RooArgSet nset, Int_t sterileIndex=0, const TNamed *isetRangeName=0)

T *	getObj (const RooArgSet nset, const RooArgSet iset, Int_t sterileIdx, const char isetRangeName)

T *	getObj (const RooArgSet nset, const RooArgSet iset, Int_t sterileIndex=0, const TNamed isetRangeName=0)

T *	getObjByIndex (Int_t index) const

virtual void	insertObjectHook (T &)

Int_t	lastIndex () const

const RooNameSet *	nameSet1ByIndex (Int_t index) const

const RooNameSet *	nameSet2ByIndex (Int_t index) const

virtual void	operModeHook ()
	Interface for operation mode changes. More...

virtual void	printCompactTreeHook (std::ostream &, const char *)
	Interface for printing of cache guts in tree mode printing. More...

virtual Bool_t	redirectServersHook (const RooAbsCollection &, Bool_t, Bool_t, Bool_t)
	Interface for server redirect calls. More...

void	reset ()

Int_t	setObj (const RooArgSet nset, T obj, const TNamed *isetRangeName=0)

Int_t	setObj (const RooArgSet nset, const RooArgSet iset, T obj, const TNamed isetRangeName=0)

virtual void	sterilize ()

void	wireCache ()

Public Member Functions inherited from RooAbsCache
	RooAbsCache (RooAbsArg *owner=0)
	Constructor. Takes owner as argument and register cache with owner. More...

	RooAbsCache (const RooAbsCache &, RooAbsArg *owner=0)
	Copy constructor. Takes owner as argument and registers cache with owne. More...

virtual	~RooAbsCache ()
	Destructor. Unregisters cache with owner. More...

virtual void	findConstantNodes (const RooArgSet &, RooArgSet &, RooLinkedList &)
	Interface for constant term node finding calls. More...

virtual void	optimizeCacheMode (const RooArgSet &, RooArgSet &, RooLinkedList &)
	Interface for processing of cache mode optimization calls. More...

Protected Attributes
Int_t	_lastIndex
	Actual use. More...

Int_t	_maxSize

std::vector< RooNormSetCache >	_nsetCache
	Last slot accessed. More...

std::vector< T * >	_object
	Normalization/Integration set manager. More...

Int_t	_size
	Maximum size. More...

Bool_t	_wired
	Payload. More...

Protected Attributes inherited from RooAbsCache
RooAbsArg *	_owner

#include <RooCacheManager.h>

Inheritance diagram for RooCacheManager< T >:

[legend]

Constructor & Destructor Documentation

◆ RooCacheManager() [1/3]

template<class T >

RooCacheManager< T >::RooCacheManager ( Int_t maxSize = 2 )

Definition at line 120 of file RooCacheManager.h.

◆ RooCacheManager() [2/3]

template<class T >

RooCacheManager< T >::RooCacheManager	(	RooAbsArg *	owner,
		Int_t	maxSize = `2`
	)

Definition at line 134 of file RooCacheManager.h.

◆ RooCacheManager() [3/3]

template<class T >

RooCacheManager< T >::RooCacheManager	(	const RooCacheManager< T > &	other,
		RooAbsArg *	owner = `0`
	)

Definition at line 158 of file RooCacheManager.h.

◆ ~RooCacheManager()

template<class T >

RooCacheManager< T >::~RooCacheManager ( )

virtual

Definition at line 185 of file RooCacheManager.h.

Member Function Documentation

◆ cacheSize()

template<class T>

Int_t RooCacheManager< T >::cacheSize ( ) const

inline

Definition at line 69 of file RooCacheManager.h.

◆ getObj() [1/3]

template<class T>

T* RooCacheManager< T >::getObj	(	const RooArgSet *	nset,
		Int_t *	sterileIndex = `0`,
		const TNamed *	isetRangeName = `0`
	)

inline

Definition at line 44 of file RooCacheManager.h.

◆ getObj() [2/3]

template<class T>

T* RooCacheManager< T >::getObj	(	const RooArgSet *	nset,
		const RooArgSet *	iset,
		Int_t *	sterileIdx,
		const char *	isetRangeName
	)

inline

Definition at line 54 of file RooCacheManager.h.

◆ getObj() [3/3]

template<class T >

T * RooCacheManager< T >::getObj	(	const RooArgSet *	nset,
		const RooArgSet *	iset,
		Int_t *	sterileIndex = `0`,
		const TNamed *	isetRangeName = `0`
	)

Definition at line 289 of file RooCacheManager.h.

◆ getObjByIndex()

template<class T >

T * RooCacheManager< T >::getObjByIndex ( Int_t index ) const

Definition at line 324 of file RooCacheManager.h.

◆ insertObjectHook()

template<class T>

virtual void RooCacheManager< T >::insertObjectHook ( T & )

inlinevirtual

Reimplemented in RooObjCacheManager.

Definition at line 90 of file RooCacheManager.h.

◆ lastIndex()

template<class T>

Int_t RooCacheManager< T >::lastIndex ( ) const

inline

Definition at line 65 of file RooCacheManager.h.

◆ nameSet1ByIndex()

template<class T >

const RooNameSet * RooCacheManager< T >::nameSet1ByIndex ( Int_t index ) const

Definition at line 337 of file RooCacheManager.h.

◆ nameSet2ByIndex()

template<class T >

const RooNameSet * RooCacheManager< T >::nameSet2ByIndex ( Int_t index ) const

Definition at line 350 of file RooCacheManager.h.

◆ operModeHook()

template<class T>

virtual void RooCacheManager< T >::operModeHook ( )

inlinevirtual

Interface for operation mode changes.

Reimplemented from RooAbsCache.

Reimplemented in RooObjCacheManager.

Definition at line 79 of file RooCacheManager.h.

◆ printCompactTreeHook()

template<class T>

virtual void RooCacheManager< T >::printCompactTreeHook	(	std::ostream &	,
		const char *
	)

inlinevirtual

Interface for printing of cache guts in tree mode printing.

Reimplemented from RooAbsCache.

Reimplemented in RooObjCacheManager.

Definition at line 82 of file RooCacheManager.h.

◆ redirectServersHook()

template<class T>

virtual Bool_t RooCacheManager< T >::redirectServersHook	(	const RooAbsCollection &	,
		Bool_t	,
		Bool_t	,
		Bool_t
	)

inlinevirtual

Interface for server redirect calls.

Reimplemented from RooAbsCache.

Reimplemented in RooObjCacheManager.

Definition at line 74 of file RooCacheManager.h.

◆ reset()

template<class T >

void RooCacheManager< T >::reset ( )

Definition at line 199 of file RooCacheManager.h.

◆ setObj() [1/2]

template<class T>

Int_t RooCacheManager< T >::setObj	(	const RooArgSet *	nset,
		T *	obj,
		const TNamed *	isetRangeName = `0`
	)

inline

Definition at line 49 of file RooCacheManager.h.

◆ setObj() [2/2]

template<class T>

Int_t RooCacheManager< T >::setObj	(	const RooArgSet *	nset,
		const RooArgSet *	iset,
		T *	obj,
		const TNamed *	isetRangeName = `0`
	)

Definition at line 231 of file RooCacheManager.h.

◆ sterilize()

template<class T >

void RooCacheManager< T >::sterilize ( )

virtual

Reimplemented in RooObjCacheManager.

Definition at line 216 of file RooCacheManager.h.

◆ wireCache()

template<class T>

Bool_t RooCacheManager< T >::_wired

protected

Payload.

Definition at line 113 of file RooCacheManager.h.

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

roofit/roofitcore/inc/RooCacheManager.h

template<class T> class RooCacheManager< T >

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ RooCacheManager() [1/3]

◆ RooCacheManager() [2/3]

◆ RooCacheManager() [3/3]

◆ ~RooCacheManager()

Member Function Documentation

◆ cacheSize()

◆ getObj() [1/3]

◆ getObj() [2/3]

◆ getObj() [3/3]

◆ getObjByIndex()

◆ insertObjectHook()

◆ lastIndex()

◆ nameSet1ByIndex()

◆ nameSet2ByIndex()

◆ operModeHook()

◆ printCompactTreeHook()

◆ redirectServersHook()

◆ reset()

◆ setObj() [1/2]

◆ setObj() [2/2]

◆ sterilize()

◆ wireCache()

Member Data Documentation

◆ _lastIndex

◆ _maxSize

◆ _nsetCache

◆ _object

◆ _size

◆ _wired

template<class T>
class RooCacheManager< T >