KVBreakUp Class Reference

Detailed Description

Permet de casser aleatoirement un nombre entier (ztot) en un nombre (mtot) d'entiers plus petits d'une valeur minimale (zmin) donnée. Plusieurs methodes de cassures sont proposees.

Initialisation :

• Méthode SetConditions(Int_t zt,Int_t mt,Int_t zmin=1), définie la taille totale de la partition, le nombre de fragments et la taille minimale de la partition
• Méthode DefineBreakUpMethod(KVString bup_method=""), permet de definir la facon de casser la taille initiale Sont implémentées :

  BreakUsingChain (defaut) -> On casse aléatoirement les liens entre charge
  BreakUsingLine          -> On casse aléatoirement les liens entre charge + "effets de bords"
  BreakUsingIndividual    -> On tire aleatoirement une taille puis les autres tailles seront tirées a partir de la charge restante
  BreakUsingPile          -> On distribue 1 par un 1 les charges entre les fragments
  etc...

  Normalement toutes ces methodes garantissent à chaque tirage, les conditions imposées par SetConditions
• Méthode RedefineTRandom(KVString TRandom_Method), permet de redefinir la classe de tirage aleatoire voir TRandom et classes filles, la classe par default est TRandom3

Exemple d'utilisation :

void test{
 
KVBreakUp* bu = new KVBreakUp();
bu->SetConditions(80,6,5);
bu->StorePartitions(kFALSE);
bu->BreakNtimes(10000);
 
bu->DrawPanel();
 
bu->SaveAsTree("essai.root","tree")
bu->SaveHistos("essai.root","","update")
 
}

Definition at line 66 of file KVBreakUp.h.

#include <KVBreakUp.h>

Inheritance diagram for KVBreakUp:

Public Member Functions
	KVBreakUp (Int_t taille_max=1000)
virtual	~KVBreakUp ()
	Destructeur. More...
void	BreakFromHisto (TH2F *hh_zt_VS_mt, Int_t zmin=1)
void	BreakNtimes (Int_t times=1000)
void	BreakNtimesOnGaussian (Int_t times, Double_t Ztot_moy, Double_t Ztot_rms, Double_t Mtot_moy, Double_t Mtot_rms, Int_t zmin=1)
KVEvent *	BreakOnGaussian (Double_t Ztot_moy, Double_t Ztot_rms, Double_t Mtot_moy, Double_t Mtot_rms, Int_t zmin)
Int_t	BreakUsingChain ()
Int_t	BreakUsingIndividual ()
Int_t	BreakUsingLine ()
Int_t	BreakUsingPile ()
	Methode de cassure. More...
void	Clear (Option_t *="")
void	DefineBreakUpMethod (KVString bup_method="")
virtual void	DefineHistos ()
virtual void	DrawPanel ()
KVString	GetBreakUpMethod (void) const
	Retourne methode de cassure. More...
KVEvent *	GetCurrentEvent ()
Int_t	GetDeltaTime ()
KVHashList *	GetHistos ()
Int_t	GetMtot (void) const
	Retourne le nombre d'entiers apres cassure (la multiplicite) More...
KVHashList *	GetObjects ()
	Retourne la liste d'objects autres ... More...
Int_t	GetTotalIterations (void)
Int_t	GetZmin (void) const
	Retourne la taille minimale des entiers apres cassure. More...
Int_t	GetZtot (void) const
	Retourne le nombre entier a casser. More...
void	LinkEvent (KVEvent *)
void	PrintConfig () const
void	RedefineTRandom (KVString TRandom_Method)
virtual void	ResetHistos ()
	Met a zero le contenu des histogrammes. More...
virtual void	ResetTotalIterations ()
	Comme c'est ىcrit. More...
virtual void	SaveHistos (KVString filename="", KVString suff="", Option_t *option="recreate")
void	SetConditions (Int_t zt, Int_t mt, Int_t zmin=1)
void	StorePartitions (Bool_t choix=kTRUE)
	si choix=kTRUE, on enregistre les partitions More...
virtual void	TreatePartition ()
Public Member Functions inherited from KVPartitionList
	KVPartitionList ()
	Default constructor. More...
	KVPartitionList (const Char_t *name)
	constructor with name More...
virtual	~KVPartitionList ()
	Destructor. More...
virtual void	Add (TObject *obj)
virtual void	AddAfter (const TObject *after, TObject *obj)
virtual void	AddAt (TObject *obj, Int_t idx)
virtual void	AddBefore (const TObject *before, TObject *obj)
virtual void	AddFirst (TObject *obj)
virtual void	AddLast (TObject *obj)
virtual Bool_t	Fill (KVIntegerList *par)
Double_t	GetNbreDiff ()
Double_t	GetNbreTot ()
Bool_t	IsInTheList ()
void	SaveAsTree (const Char_t *filename, const Char_t *treename, Bool_t Compress=kTRUE, Option_t *option="recreate")
void	Update ()
	Met a jour l'intervalle de multiplicité associées aux partitions dans la liste. More...
Public Member Functions inherited from KVUniqueNameList
	KVUniqueNameList (Bool_t R=kFALSE)
	Default constructor. More...
virtual	~KVUniqueNameList ()
	Destructor. More...
Bool_t	ObjectAdded () const
void	ReplaceObjects (Bool_t yes=kTRUE)
Public Member Functions inherited from KVHashList
	KVHashList (Int_t capacity=TCollection::kInitHashTableCapacity, Int_t rehash=2)
virtual	~KVHashList ()
	Destructor. More...
Float_t	AverageCollisions () const
template<typename T >
Bool_t	ContainsObjectWithName (const T &o)
const TList *	GetListForObject (const char *name) const
const TList *	GetListForObject (const TObject *obj) const
void	Rehash (Int_t newCapacity=0)
void	Sort (Bool_t order=kSortAscending)
Public Member Functions inherited from KVSeqCollection
	KVSeqCollection ()
	Default constructor. More...
	KVSeqCollection (const Char_t *collection_classname)
	KVSeqCollection (const KVSeqCollection &)
virtual	~KVSeqCollection ()
virtual TObject *	After (const TObject *obj) const
virtual TObject *	At (Int_t idx) const
virtual TObject *	Before (const TObject *obj) const
const Char_t *	CollectionClassName () const
virtual void	Copy (TObject &obj) const
virtual void	Delete (Option_t *option="")
virtual void	Execute (const char *method, const char *params, Int_t *error=0)
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=0)
virtual TObject *	FindObject (const char *name) const
virtual TObject *	FindObject (const TObject *obj) const
virtual TObject *	FindObjectAny (const Char_t *att, const Char_t *keys, Bool_t contains_all=kFALSE, Bool_t case_sensitive=kTRUE) const
TObject *	FindObjectByClass (const Char_t *) const
	Return (first) object in embedded list with given class. More...
TObject *	FindObjectByClass (const TClass *) const
	Return (first) object in embedded list with given class. More...
virtual TObject *	FindObjectByLabel (const Char_t *) const
virtual TObject *	FindObjectByName (const Char_t *name) const
virtual TObject *	FindObjectByNumber (UInt_t num) const
virtual TObject *	FindObjectByTitle (const Char_t *) const
	Will return object with given title (value of TObject::GetTitle() method). More...
virtual TObject *	FindObjectByType (const Char_t *) const
virtual TObject *	FindObjectWithMethod (const Char_t *retvalue, const Char_t *method) const
virtual TObject *	FindObjectWithNameAndType (const Char_t *name, const Char_t *type) const
virtual TObject *	First () const
template<typename T >
T *	get_object (const TString &name) const
TSeqCollection *	GetCollection () const
virtual TObject **	GetObjectRef (const TObject *obj) const
	Return reference to object. More...
virtual Int_t	GetSize () const
KVSeqCollection *	GetSubListWithClass (const Char_t *class_name) const
KVSeqCollection *	GetSubListWithClass (const TClass *_class) const
KVSeqCollection *	GetSubListWithLabel (const Char_t *retvalue) const
KVSeqCollection *	GetSubListWithMethod (const Char_t *retvalue, const Char_t *method) const
KVSeqCollection *	GetSubListWithName (const Char_t *retvalue) const
KVSeqCollection *	GetSubListWithType (const Char_t *retvalue) const
virtual Bool_t	IsCleanup () const
virtual Bool_t	IsSendingModifiedSignals () const
virtual Bool_t	IsSortable () const
virtual Bool_t	IsSorted () const
virtual TObject *	Last () const
virtual TIterator *	MakeIterator (Bool_t dir=kIterForward) const
	Make and return iterator for the list. More...
virtual void	Modified ()
KVSeqCollection &	operator= (const KVSeqCollection &)
virtual void	RecursiveRemove (TObject *obj)
virtual TObject *	Remove (TObject *obj)
	Remove object from list. More...
virtual void	SendModifiedSignals (Bool_t yes=kTRUE)
virtual void	SetCleanup (Bool_t enable=kTRUE)
virtual void	SetOwner (Bool_t enable=kTRUE)

Public Attributes
Int_t	nraffine

Private Types
enum	{ kStorePartitions = BIT(14) }

Private Member Functions
void	init ()
void	SetBreakUpMethod (KVString bup_method)
	Protected method. More...
void	SetMtot (Int_t mt)
	Protected method. More...
void	SetZmin (Int_t zlim)
	Protected method. More...
void	SetZtot (Int_t zt)
	Protected method. More...
void	Start ()
void	Stop ()

Private Attributes
TRandom *	alea
Int_t *	bound
	[Ztotal] tableau permettant de gérer les cassures de liens More...
KVString	BreakUpMethod
KVEvent *	current_event
TH1F *	hmt
TH1F *	hzt
TH1F *	hzz
KVHashList *	lhisto
KVHashList *	lobjects
Int_t	Mtotal
Int_t	nbre_nuc
Int_t	niter_tot
KVNumberList	nl
KVIntegerList *	partition
Int_t *	size
	[size_max]-> More...
Int_t	size_max
Int_t	tellapsed
KVString	TRandom_Method
Int_t	tstart
Int_t	tstop
Int_t	Zmin
Int_t	Ztotal

Additional Inherited Members
Static Public Member Functions inherited from KVSeqCollection
static KVSeqCollection *	MakeListFromFile (TFile *file)
static KVSeqCollection *	MakeListFromFileWithClass (TFile *file, const Char_t *class_name)
static KVSeqCollection *	MakeListFromFileWithClass (TFile *file, const TClass *_class)
static KVSeqCollection *	MakeListFromFileWithMethod (TFile *file, const Char_t *retvalue, const Char_t *method)
static void	RehashCleanupList ()

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
kStorePartitions

Definition at line 94 of file KVBreakUp.h.

Constructor & Destructor Documentation

KVBreakUp()

KVBreakUp::KVBreakUp

(

Int_t

taille_max = 1000

)

Constructeur, l'argument taille_max correspond a la taille maximale du tableau ou sont enregistrees les produits de la cassure (par defaut 5000) Ce qui correspond a la cassure en 5000 morceaux max

Definition at line 63 of file KVBreakUp.cpp.

~KVBreakUp()

KVBreakUp::~KVBreakUp ( )

virtual

Destructeur.

Definition at line 79 of file KVBreakUp.cpp.

Member Function Documentation

BreakFromHisto()

void KVBreakUp::BreakFromHisto	(	TH2F *	hh_zt_VS_mt,
		Int_t	zmin = 1
	)

On realise times fois la cassure suivant un histogramme a deux dimensions avec en definition : mtot -> axe X ztot -> axe Y la methode SetCondition n'a ici aucune influence les valeurs ztot et mtot sont tirees aleatoirement sur cette histogramme a chaque iteration

Plusieurs series de cassures peuvent etre ainsi realise

Si l utilisateur veut changer de conditions et ne pas melanger les partitions il faut appeler la methode Clear()

Definition at line 763 of file KVBreakUp.cpp.

BreakNtimes()

void KVBreakUp::BreakNtimes

(

Int_t

times = 1000

)

On realise times fois la cassure suivant les conditions definis vis la methode SetConditions et DefineBreakUpMethod Plusieurs series de cassures peuvent etre ainsi realise

Si l utilisateur veut changer de conditions et ne pas melanger les partitions il faut appeler la methode Clear()

Definition at line 611 of file KVBreakUp.cpp.

BreakNtimesOnGaussian()

void KVBreakUp::BreakNtimesOnGaussian	(	Int_t	times,
		Double_t	Ztot_moy,
		Double_t	Ztot_rms,
		Double_t	Mtot_moy,
		Double_t	Mtot_rms,
		Int_t	zmin = 1
	)

On realise times fois la cassure sur une double gaussienne la methode SetCondition n'a ici aucune influence les valeurs ztot et mtot sont tirees aleatoirement sur une gaussienne a chaque iteration

Plusieurs series de cassures peuvent etre ainsi realise

Si l utilisateur veut changer de conditions et ne pas melanger les partitions il faut appeler la methode Clear()

Definition at line 658 of file KVBreakUp.cpp.

BreakOnGaussian()

KVEvent * KVBreakUp::BreakOnGaussian	(	Double_t	Ztot_moy,
		Double_t	Ztot_rms,
		Double_t	Mtot_moy,
		Double_t	Mtot_rms,
		Int_t	zmin
	)

On realise la cassure sur une double gaussienne

les valeurs ztot et mtot sont tirees aleatoirement sur une gaussienne

Plusieurs series de cassures peuvent etre ainsi realise

Definition at line 714 of file KVBreakUp.cpp.

BreakUsingChain()

Int_t KVBreakUp::BreakUsingChain

(

void

)

Methodes qui devraient etre declaree en privee mais celà rend impossible leur utilisation via TMethodCall

Methode de cassure Conditions de depart Mtotal clusters de taille minimale Zmin

Definition at line 329 of file KVBreakUp.cpp.

BreakUsingIndividual()

Int_t KVBreakUp::BreakUsingIndividual

(

void

)

Methode de cassure Conditions de depart Mtotal clusters de taille minimale Zmin

Definition at line 456 of file KVBreakUp.cpp.

BreakUsingLine()

Int_t KVBreakUp::BreakUsingLine

(

void

)

Methode de cassure Conditions de depart Mtotal clusters de taille minimale Zmin

Definition at line 392 of file KVBreakUp.cpp.

BreakUsingPile()

Int_t KVBreakUp::BreakUsingPile

(

void

)

Methode de cassure.

Definition at line 521 of file KVBreakUp.cpp.

Clear()

void KVBreakUp::Clear ( Option_t *  opt = "" )

virtual

Remet a zero les compteurs Efface les partitions enregistrees Le contenu des histos

Reimplemented from KVPartitionList.

Definition at line 102 of file KVBreakUp.cpp.

DefineBreakUpMethod()

void KVBreakUp::DefineBreakUpMethod

(

KVString

bup_method = ""

)

Permet de definir une methode de cassure

Definition at line 244 of file KVBreakUp.cpp.

DefineHistos()

void KVBreakUp::DefineHistos ( )

virtual

Definition des histogrammes A redefinir si besoin dans les classes filles A Remplir dans la methode TreatePartition()

Definition at line 120 of file KVBreakUp.cpp.

DrawPanel()

void KVBreakUp::DrawPanel ( )

virtual

Trace les histos definis A redefinir si besoin dans les classes filles

Definition at line 891 of file KVBreakUp.cpp.

GetBreakUpMethod()

KVString KVBreakUp::GetBreakUpMethod

(

void

)

const

Retourne methode de cassure.

Definition at line 303 of file KVBreakUp.cpp.

GetCurrentEvent()

KVEvent * KVBreakUp::GetCurrentEvent

(

)

Definition at line 594 of file KVBreakUp.cpp.

GetDeltaTime()

Int_t KVBreakUp::GetDeltaTime

(

)

Retoune le temps ecoules (en seconde) entre un appel Start() et un appel Stop()

Definition at line 1014 of file KVBreakUp.cpp.

GetHistos()

KVHashList * KVBreakUp::GetHistos

(

)

Retourne la liste des histogrammes definis dans DefineHistos() si l utilisateur a utilise lhisto->Add(TObject * )

Definition at line 840 of file KVBreakUp.cpp.

GetMtot()

Int_t KVBreakUp::GetMtot

(

void

)

const

Retourne le nombre d'entiers apres cassure (la multiplicite)

Definition at line 279 of file KVBreakUp.cpp.

GetObjects()

KVHashList * KVBreakUp::GetObjects

(

)

Retourne la liste d'objects autres ...

Definition at line 854 of file KVBreakUp.cpp.

GetTotalIterations()

Int_t KVBreakUp::GetTotalIterations

(

void

)

Retourne le nombre total d iterations depuis le dernier clear

Definition at line 825 of file KVBreakUp.cpp.

GetZmin()

Int_t KVBreakUp::GetZmin

(

void

)

const

Retourne la taille minimale des entiers apres cassure.

Definition at line 291 of file KVBreakUp.cpp.

GetZtot()

Int_t KVBreakUp::GetZtot

(

void

)

const

Retourne le nombre entier a casser.

Definition at line 267 of file KVBreakUp.cpp.

init()

void KVBreakUp::init ( void  )

private

Initialisation des variables appele par le constructeur

Definition at line 20 of file KVBreakUp.cpp.

LinkEvent()

void KVBreakUp::LinkEvent

(

KVEvent *

evt

)

Definition at line 196 of file KVBreakUp.cpp.

PrintConfig()

void KVBreakUp::PrintConfig

(

)

const

Comme c'est ىcrit Why not "Print(Option_t*)" ?

• because TCollection has several 'virtual' Print methods which are overloaded (i.e. have different arguments): BAD!

Definition at line 961 of file KVBreakUp.cpp.

RedefineTRandom()

void KVBreakUp::RedefineTRandom

(

KVString

TRandom_Method

)

Permet de definir une classe pour le tirage aleatoire pour la cassure en entiers La class doit derivee de TRandom

Definition at line 211 of file KVBreakUp.cpp.

ResetHistos()

void KVBreakUp::ResetHistos ( )

virtual

Met a zero le contenu des histogrammes.

Definition at line 878 of file KVBreakUp.cpp.

ResetTotalIterations()

void KVBreakUp::ResetTotalIterations ( )

virtual

Comme c'est ىcrit.

Definition at line 866 of file KVBreakUp.cpp.

SaveHistos()

void KVBreakUp::SaveHistos ( KVString  filename = "", KVString  suff = "", Option_t *  option = "recreate"  )

virtual

Permet la sauvegarde des histogrammes dans un fichier (option est l'option classique de TFile::TFile())

Si filename=="" (defaut) -> nom du fichier = "KVBreakUp_Ouput.root"; Si suff=="" (defaut) -> definition d'un suffixe en utisant les arguments de SetConditions() Ce suffixe est ensuite utilise dans la redefinition des noms des histogrammes Exemple: nom de l'histogramme : histo -> histo_suff

Definition at line 927 of file KVBreakUp.cpp.

SetBreakUpMethod()

void KVBreakUp::SetBreakUpMethod ( KVString  bup_method )

private

Protected method.

Definition at line 185 of file KVBreakUp.cpp.

SetConditions()

void KVBreakUp::SetConditions	(	Int_t	zt,
		Int_t	mt,
		Int_t	zmin = 1
	)

Definition du nombre a casser (zt), en plusieurs nombres entiers (mt) avec une valeur minimale (zmin)

Definition at line 229 of file KVBreakUp.cpp.

SetMtot()

void KVBreakUp::SetMtot ( Int_t  mt )

private

Protected method.

Definition at line 155 of file KVBreakUp.cpp.

SetZmin()

void KVBreakUp::SetZmin ( Int_t  zlim )

private

Protected method.

Definition at line 171 of file KVBreakUp.cpp.

SetZtot()

void KVBreakUp::SetZtot ( Int_t  zt )

private

Protected method.

Definition at line 137 of file KVBreakUp.cpp.

Start()

void KVBreakUp::Start ( )

private

protected method Signal start

Definition at line 983 of file KVBreakUp.cpp.

Stop()

void KVBreakUp::Stop ( )

private

protected method Signal stop

Definition at line 998 of file KVBreakUp.cpp.

StorePartitions()

void KVBreakUp::StorePartitions

(

Bool_t

choix = kTRUE

)

si choix=kTRUE, on enregistre les partitions

Definition at line 315 of file KVBreakUp.cpp.

TreatePartition()

void KVBreakUp::TreatePartition ( )

virtual

Remplissage des histogrammes predefinis A redefinir si besoin dans les classes filles

Enregistrement de la partition (si demande, via StorePartitions(kTRUE) par defaut) Si une partition identique est deja presente, on incremente sa population sinon on enregistre celle-ci, voir KVPartitionList

Definition at line 559 of file KVBreakUp.cpp.

Member Data Documentation

alea

TRandom* KVBreakUp::alea

private

Definition at line 76 of file KVBreakUp.h.

bound

Int_t* KVBreakUp::bound

private

[Ztotal] tableau permettant de gérer les cassures de liens

Definition at line 73 of file KVBreakUp.h.

BreakUpMethod

KVString KVBreakUp::BreakUpMethod

private

Definition at line 74 of file KVBreakUp.h.

current_event

KVEvent* KVBreakUp::current_event

private

Definition at line 92 of file KVBreakUp.h.

hmt

TH1F* KVBreakUp::hmt

private

Definition at line 87 of file KVBreakUp.h.

hzt

TH1F* KVBreakUp::hzt

private

Definition at line 86 of file KVBreakUp.h.

hzz

TH1F* KVBreakUp::hzz

private

Definition at line 85 of file KVBreakUp.h.

lhisto

KVHashList* KVBreakUp::lhisto

private

Definition at line 90 of file KVBreakUp.h.

lobjects

KVHashList* KVBreakUp::lobjects

private

Definition at line 89 of file KVBreakUp.h.

Mtotal

Int_t KVBreakUp::Mtotal

private

Definition at line 71 of file KVBreakUp.h.

nbre_nuc

Int_t KVBreakUp::nbre_nuc

private

Definition at line 79 of file KVBreakUp.h.

niter_tot

Int_t KVBreakUp::niter_tot

private

Definition at line 82 of file KVBreakUp.h.

nl

KVNumberList KVBreakUp::nl

private

Definition at line 78 of file KVBreakUp.h.

nraffine

Int_t KVBreakUp::nraffine

Definition at line 109 of file KVBreakUp.h.

partition

KVIntegerList* KVBreakUp::partition

private

Definition at line 91 of file KVBreakUp.h.

size

Int_t* KVBreakUp::size

private

[size_max]->

Definition at line 81 of file KVBreakUp.h.

size_max

Int_t KVBreakUp::size_max

private

Definition at line 80 of file KVBreakUp.h.

tellapsed

Int_t KVBreakUp::tellapsed

private

Definition at line 83 of file KVBreakUp.h.

TRandom_Method

KVString KVBreakUp::TRandom_Method

private

Definition at line 74 of file KVBreakUp.h.

tstart

Int_t KVBreakUp::tstart

private

Definition at line 83 of file KVBreakUp.h.

tstop

Int_t KVBreakUp::tstop

private

Definition at line 83 of file KVBreakUp.h.

Zmin

Int_t KVBreakUp::Zmin

private

Definition at line 72 of file KVBreakUp.h.

Ztotal

Int_t KVBreakUp::Ztotal

private

Definition at line 70 of file KVBreakUp.h.