[u/mrichter/AliRoot.git] / OADB / AliOADBPhysicsSelection.cxx

#include "AliOADBPhysicsSelection.h"
#include "TList.h"
#include "TString.h"
#include "TObjString.h"
#include "AliLog.h"
#include "TBrowser.h"
#include "TFolder.h"
#include "TIterator.h"
#include <iostream>

using namespace std;

ClassImp(AliOADBPhysicsSelection)


AliOADBPhysicsSelection::AliOADBPhysicsSelection() : 
TNamed("AliOADBPhysicsSelection", "OADB object for the physics selection"), fNtriggerBits(NTRIGGERBITS), fNtriggerLogics(NTRIGGERLOGICS),fCollTrigClasses(0),fBGTrigClasses(0),fHardwareTrigger(0),fOfflineTrigger(0),fBeamSide(0)
{
  // default ctor
  
}
AliOADBPhysicsSelection::AliOADBPhysicsSelection(const char* name) : 
  TNamed(name, "OADB object for the physics selection"), fNtriggerBits(NTRIGGERBITS), fNtriggerLogics(NTRIGGERLOGICS),fCollTrigClasses(0),fBGTrigClasses(0),fHardwareTrigger(0),fOfflineTrigger(0),fBeamSide(0)
{
  // ctor, better use this one
  Init();
}

void AliOADBPhysicsSelection::Init() {
  //Initialization of pointers

  if(fCollTrigClasses) {
    AliInfo("Already initialized");
    return;
  }

  fNtriggerBits = NTRIGGERBITS;
  fCollTrigClasses = new TList*[fNtriggerBits];
  fBGTrigClasses   = new TList*[fNtriggerBits];
  fHardwareTrigger = new TObjString[fNtriggerLogics];
  fOfflineTrigger  = new TObjString[fNtriggerLogics];  
  fBeamSide = new TMap;
  for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
    fCollTrigClasses[ibit] = new TList;
    fBGTrigClasses  [ibit] = new TList;
  }
  for(UInt_t ilogic = 0; ilogic < fNtriggerLogics; ilogic++){
    fHardwareTrigger[ilogic] = "";
    fOfflineTrigger [ilogic] = "";
  }
  

}

AliOADBPhysicsSelection::~AliOADBPhysicsSelection(){
  // dtor

  if(fHardwareTrigger) delete [] fHardwareTrigger;
  if(fOfflineTrigger)  delete [] fOfflineTrigger ;
  
  for(Int_t ibit = 0; ibit < NTRIGGERBITS; ibit++){
    
    if(fCollTrigClasses)
      if(fCollTrigClasses[ibit]) delete fCollTrigClasses[ibit];
    if(fBGTrigClasses)
      if(fBGTrigClasses  [ibit]) delete fBGTrigClasses  [ibit];
  }

}

AliOADBPhysicsSelection::AliOADBPhysicsSelection(const AliOADBPhysicsSelection& cont) :TNamed("AliOADBPhysicsSelection", "OADB object for the physics selection"), fNtriggerBits(NTRIGGERBITS), fNtriggerLogics(NTRIGGERLOGICS),fCollTrigClasses(0),fBGTrigClasses(0),fHardwareTrigger(0),fOfflineTrigger(0),fBeamSide(0) {
  // Copy ctor
  fCollTrigClasses = cont.fCollTrigClasses;
  fBGTrigClasses = cont.fBGTrigClasses;
  fHardwareTrigger = cont.fHardwareTrigger;
  fOfflineTrigger = cont.fOfflineTrigger;
  fBeamSide = cont.fBeamSide;
  
}

AliOADBPhysicsSelection& AliOADBPhysicsSelection::operator=(const AliOADBPhysicsSelection& other)  {
  //Assignment operator
  TNamed::operator=(other);

  fCollTrigClasses = other.fCollTrigClasses;
  fBGTrigClasses = other.fBGTrigClasses;
  fHardwareTrigger = other.fHardwareTrigger;
  fOfflineTrigger = other.fOfflineTrigger;
  fBeamSide = other.fBeamSide;
  

  return *this;
}
 
void AliOADBPhysicsSelection::AddCollisionTriggerClass(AliVEvent::EOfflineTriggerTypes triggerMask, const char* className,const char * beamSide, UInt_t triggerLogic) {
  // add collision trigger class
  TObjString * tclass = new TObjString(Form("%s &%u *%u",ExpandTriggerString(className),triggerMask, triggerLogic));
  fCollTrigClasses[GetActiveBit(triggerMask)]->Add(tclass); 
  SetBeamSide(tclass->String().Data(),beamSide);
}
void AliOADBPhysicsSelection::AddBGTriggerClass       (AliVEvent::EOfflineTriggerTypes triggerMask, const char* className,const char * beamSide, UInt_t triggerLogic) 
{ 
  // add bg trigger class
  TObjString * tclass = new TObjString(Form("%s &%u *%u",ExpandTriggerString(className),triggerMask, triggerLogic));
  fBGTrigClasses  [GetActiveBit(triggerMask)]->Add(tclass);
  SetBeamSide(tclass->String().Data(),beamSide);
}

const TString AliOADBPhysicsSelection::GetBeamSide (const char * trigger)  {
  // Associate beam side to trigger class name
  TObjString * cname = new TObjString(trigger);
  CleanKey(cname->String());  
  static TString retValue="";
  retValue = ((TObjString*)fBeamSide->GetValue(cname->String().Data())) ?  
    ((TObjString*)fBeamSide->GetValue(cname->String().Data()))->String() : "" ;
  delete cname;
  return retValue;
}
void AliOADBPhysicsSelection::SetBeamSide (const char * className, const char * side)
{ 
  // return beam side
  TObjString * cname = new TObjString(className);
  CleanKey(cname->String());
  fBeamSide->Add(new TObjString(cname->String().Data()), new TObjString(side));
  delete cname;
}

void AliOADBPhysicsSelection::CleanKey(TString & str) {

  //  Remove all wite spaces and "goodies" of the trigger class string (bx ids, trigger logic...)
  if(str.Index("*")>0)
    str.Remove(str.Index("*")); // keep only the class name (no bx, offline trigger...)   
  if(str.Index("#")>0)
    str.Remove(str.Index("#")); // keep only the class name (no bx, offline trigger...)   
  if(str.Index("&")>0)
    str.Remove(str.Index("&")); // keep only the class name (no bx, offline trigger...)   
  str.ReplaceAll(" ","");

}
 
// Getters

// FIXME: decide about these getters
// TList * AliOADBPhysicsSelection::GetCollTrigClass(AliVEvent::EOfflineTriggerTypes trig) const { 
//   // Returns list of collision trigger classes for the requested bits
//   return GetTrigClass(trig,fCollTrigClasses);
// }

// TList * AliOADBPhysicsSelection::GetBGTrigClass(AliVEvent::EOfflineTriggerTypes trig) const { 
//   // Returns list of background trigger classes for the requested bits
//   return GetTrigClass(trig,fBGTrigClasses);
// }

// TList * AliOADBPhysicsSelection::GetTrigClass(AliVEvent::EOfflineTriggerTypes trig, TList ** listClasses) const { 
//   // Returns list of trigger classes for the requested bits

//   TList * list= new TList;  
//   // Check which bits are on and build the final list
//   for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
//     if ((trig&(0x1<<ibit))) {
//       if(listClasses[ibit]) list->AddAll(listClasses[ibit]);
//       else AliError(Form("List %d not initialized?",ibit));
//     }
//   }
  
//   return list;
// }

void AliOADBPhysicsSelection::Print(Option_t* option) const {

  for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
    cout << "Bit " << ibit << endl;
    
    fCollTrigClasses[ibit]->Print(option);
    fBGTrigClasses[ibit]->Print(option);
    cout << "HW trig " << fHardwareTrigger[ibit].String().Data() << endl;
    cout << "Offline trig " << fHardwareTrigger[ibit].String().Data() << endl;
    
  }
  cout << "Beams: " << endl;
  fBeamSide->Print();

}


void AliOADBPhysicsSelection::Browse(TBrowser *b)
{
   // Browse this object.
   // If b=0, there is no Browse call TObject::Browse(0) instead.
   //         This means TObject::Inspect() will be invoked indirectly
  static TFolder  ** bitFolders = 0;
  if(!bitFolders) {
    bitFolders = new TFolder*[fNtriggerBits];
    for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
      bitFolders[ibit] = 0;
    }
    
  }

  if (b) {
    for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
      if(bitFolders[ibit]) delete bitFolders[ibit];
      bitFolders[ibit] = new TFolder (Form("Bit %2.2d", ibit), "Trigger bit folder");
      bitFolders[ibit]->SetOwner(); // Delete also the TObjString when deleting the folder
      for(UInt_t ilogic = 0; ilogic < fNtriggerLogics; ilogic++){
	if(GetHardwareTrigger(ilogic) != "" || 	GetOfflineTrigger(ilogic) != "")  {
	  bitFolders[ibit]->Add(new TObjString(Form("Hardware Trig    [*%d][%s]",ilogic,GetHardwareTrigger(ilogic).Data())));
	  bitFolders[ibit]->Add(new TObjString(Form("Offline  Trig    [*%d][%s]",ilogic,GetOfflineTrigger(ilogic).Data())));      
	}
      }
      
      TIterator *itColl = fCollTrigClasses[ibit]->MakeIterator();
      TObjString * coll = 0;

      while ((coll = (TObjString*)itColl->Next())) {
	bitFolders[ibit]->Add(new TObjString(Form("Collision Class  [%s] [%s]", coll->String().Data(), 
						  GetBeamSide(coll->String().Data()).Data())));
      }
      delete itColl;

      TIterator *itBG = fBGTrigClasses[ibit]->MakeIterator();
      TObjString * bg = 0;
      while ((bg = (TObjString*)itBG->Next())) {
	bitFolders[ibit]->Add(new TObjString(Form("Background Class [%s] [%s]", bg->String().Data(), 
						  GetBeamSide(bg->String().Data()).Data())));
      }
      delete itBG;

      b->Add(bitFolders[ibit]);

    }    
  }     
   else
      TObject::Browse(b);
}

UInt_t AliOADBPhysicsSelection::GetActiveBit(UInt_t mask) {
  // Returns the active bit index in the mask
  // Assumes only one bit is on.
  // If more than one bit is lit, prints an error and returns the first.
  // If no bit is on, prints an error and returns 0

  const Int_t kNBitsToCheck = 28;

  //  Int_t nbit = sizeof(mask)*8;
  Int_t nbit = kNBitsToCheck;
  Int_t activeBit = -1;
  for(Int_t ibit = 0; ibit < nbit; ibit++){
    if ( mask & (0x1 << ibit) ) {
      if (activeBit == -1) activeBit = ibit;
      else Printf("ERROR (AliTriggerAnalysis::GetActiveBit): More than one bit is on in this mask 0x%x", mask);
    }
  }
  if (activeBit == -1) {
    Printf("ERROR (AliTriggerAnalysis::GetActiveBit): No bit is on");
    activeBit=0;
  }

  return activeBit;

}

const char* AliOADBPhysicsSelection::ExpandTriggerString(const char* className)
{
  // expands [] syntax
  // E.g. +CVHN-B-[NOPF|PF]-[ALL|CENT]NOTRD goes to +CVHN-B-NOPF-ALLNOTRD,CVHN-B-NOPF-CENTNOTRD,CVHN-B-PF-ALLNOTRD,CVHN-B-PF-CENTNOTRD
  
  static TString str;
  str = className;
  TObjArray* triggers = str.Tokenize(" ");
  for (Int_t j=0; j<triggers->GetEntries(); j++)
  {
    str = triggers->At(j)->GetName();
    str = str(1, str.Length());
    
    TList list;
    list.SetOwner();

    TObjArray* triggers2 = str.Tokenize(",");
    for (Int_t k=0; k<triggers2->GetEntries(); k++)
      list.Add(new TObjString(triggers2->At(k)->GetName()));
    delete triggers2;
    
//     list.Print();
    
    while (1)
    {
      Int_t i=0;
      for (i=0; i<list.GetEntries(); i++)
      {
	str = list.At(i)->GetName();
      
	Int_t begin = str.Index("[");
	Int_t end = str.Index("]");
	if (begin >= 0 && end >= 0)
	{
	  TString before = str(0, begin);
	  TString after = str(end+1, str.Length());
	  TString tokens = str(begin+1, end-begin-1);
  // 	Printf("%s %s %s", before.Data(), tokens.Data(), after.Data());
	  Int_t pos = 0;
	  while (tokens.Index("|", pos) >= 0)
	  {
	    list.Add(new TObjString(before + tokens(pos, tokens.Index("|", pos) - pos) + after));
	    pos = tokens.Index("|", pos) + 1;
	  }
	  list.Add(new TObjString(before + tokens(pos, tokens.Length()) + after));
	  delete list.RemoveAt(i);
	  
  // 	list.Print();
	  i=-1;
	}
      }

      str = "";
      for (i=0; i<list.GetEntries(); i++)
      {
	str += list.At(i)->GetName();
	str += ",";
      }
      str = str(0, str.Length() - 1);
      break;
    }
      
    TString& target = ((TObjString*) triggers->At(j))->String();
    target.Form("%c%s", target[0], str.Data());
  }
  
  str = "";
  for (Int_t j=0; j<triggers->GetEntries(); j++)
  {
    str += triggers->At(j)->GetName();
    str += " ";
  }
  str = str(0, str.Length() - 1);

  delete triggers;
  if (strcmp(className, str.Data()))
    Printf("AliOADBPhysicsSelection::ExpandTriggerString: In: <%s> Out: <%s>", className, str.Data());
  return str;
}
Commit	Line	Data
eeb4307b	1	#include "AliOADBPhysicsSelection.h"
	2	#include "TList.h"
	3	#include "TString.h"
	4	#include "TObjString.h"
	5	#include "AliLog.h"
	6	#include "TBrowser.h"
	7	#include "TFolder.h"
	8	#include "TIterator.h"
	9	#include <iostream>
	10
	11	using namespace std;
	12
	13	ClassImp(AliOADBPhysicsSelection)
	14
	15
	16	AliOADBPhysicsSelection::AliOADBPhysicsSelection() :
	17	TNamed("AliOADBPhysicsSelection", "OADB object for the physics selection"), fNtriggerBits(NTRIGGERBITS), fNtriggerLogics(NTRIGGERLOGICS),fCollTrigClasses(0),fBGTrigClasses(0),fHardwareTrigger(0),fOfflineTrigger(0),fBeamSide(0)
	18	{
	19	// default ctor
	20
	21	}
28cbc692	22	AliOADBPhysicsSelection::AliOADBPhysicsSelection(const char* name) :
eeb4307b	23	TNamed(name, "OADB object for the physics selection"), fNtriggerBits(NTRIGGERBITS), fNtriggerLogics(NTRIGGERLOGICS),fCollTrigClasses(0),fBGTrigClasses(0),fHardwareTrigger(0),fOfflineTrigger(0),fBeamSide(0)
	24	{
	25	// ctor, better use this one
	26	Init();
	27	}
	28
	29	void AliOADBPhysicsSelection::Init() {
	30	//Initialization of pointers
	31
	32	if(fCollTrigClasses) {
	33	AliInfo("Already initialized");
	34	return;
	35	}
	36
	37	fNtriggerBits = NTRIGGERBITS;
	38	fCollTrigClasses = new TList*[fNtriggerBits];
	39	fBGTrigClasses = new TList*[fNtriggerBits];
	40	fHardwareTrigger = new TObjString[fNtriggerLogics];
	41	fOfflineTrigger = new TObjString[fNtriggerLogics];
	42	fBeamSide = new TMap;
	43	for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
	44	fCollTrigClasses[ibit] = new TList;
	45	fBGTrigClasses [ibit] = new TList;
	46	}
	47	for(UInt_t ilogic = 0; ilogic < fNtriggerLogics; ilogic++){
	48	fHardwareTrigger[ilogic] = "";
	49	fOfflineTrigger [ilogic] = "";
	50	}
	51
	52
	53	}
	54
	55	AliOADBPhysicsSelection::~AliOADBPhysicsSelection(){
	56	// dtor
	57
	58	if(fHardwareTrigger) delete [] fHardwareTrigger;
	59	if(fOfflineTrigger) delete [] fOfflineTrigger ;
	60
	61	for(Int_t ibit = 0; ibit < NTRIGGERBITS; ibit++){
	62
	63	if(fCollTrigClasses)
	64	if(fCollTrigClasses[ibit]) delete fCollTrigClasses[ibit];
	65	if(fBGTrigClasses)
	66	if(fBGTrigClasses [ibit]) delete fBGTrigClasses [ibit];
	67	}
	68
	69	}
	70
	71	AliOADBPhysicsSelection::AliOADBPhysicsSelection(const AliOADBPhysicsSelection& cont) :TNamed("AliOADBPhysicsSelection", "OADB object for the physics selection"), fNtriggerBits(NTRIGGERBITS), fNtriggerLogics(NTRIGGERLOGICS),fCollTrigClasses(0),fBGTrigClasses(0),fHardwareTrigger(0),fOfflineTrigger(0),fBeamSide(0) {
	72	// Copy ctor
	73	fCollTrigClasses = cont.fCollTrigClasses;
	74	fBGTrigClasses = cont.fBGTrigClasses;
	75	fHardwareTrigger = cont.fHardwareTrigger;
	76	fOfflineTrigger = cont.fOfflineTrigger;
	77	fBeamSide = cont.fBeamSide;
	78
	79	}
	80
	81	AliOADBPhysicsSelection& AliOADBPhysicsSelection::operator=(const AliOADBPhysicsSelection& other) {
	82	//Assignment operator
	83	TNamed::operator=(other);
	84
	85	fCollTrigClasses = other.fCollTrigClasses;
	86	fBGTrigClasses = other.fBGTrigClasses;
87	fHardwareTrigger = other.fHardwareTrigger;
88	fOfflineTrigger = other.fOfflineTrigger;
89	fBeamSide = other.fBeamSide;
90
91
92	return *this;
93	}
94
95	void AliOADBPhysicsSelection::AddCollisionTriggerClass(AliVEvent::EOfflineTriggerTypes triggerMask, const char* className,const char * beamSide, UInt_t triggerLogic) {
96	// add collision trigger class
7a4eb25e	97	TObjString * tclass = new TObjString(Form("%s &%u *%u",ExpandTriggerString(className),triggerMask, triggerLogic));
eeb4307b	98	fCollTrigClasses[GetActiveBit(triggerMask)]->Add(tclass);
	99	SetBeamSide(tclass->String().Data(),beamSide);
	100	}
	101	void AliOADBPhysicsSelection::AddBGTriggerClass (AliVEvent::EOfflineTriggerTypes triggerMask, const char* className,const char * beamSide, UInt_t triggerLogic)
	102	{
4e3a6556	103	// add bg trigger class
7a4eb25e	104	TObjString * tclass = new TObjString(Form("%s &%u *%u",ExpandTriggerString(className),triggerMask, triggerLogic));
eeb4307b	105	fBGTrigClasses [GetActiveBit(triggerMask)]->Add(tclass);
	106	SetBeamSide(tclass->String().Data(),beamSide);
	107	}
	108
	109	const TString AliOADBPhysicsSelection::GetBeamSide (const char * trigger) {
4e3a6556	110	// Associate beam side to trigger class name
eeb4307b	111	TObjString * cname = new TObjString(trigger);
	112	CleanKey(cname->String());
	113	static TString retValue="";
	114	retValue = ((TObjString*)fBeamSide->GetValue(cname->String().Data())) ?
	115	((TObjString*)fBeamSide->GetValue(cname->String().Data()))->String() : "" ;
	116	delete cname;
	117	return retValue;
	118	}
	119	void AliOADBPhysicsSelection::SetBeamSide (const char * className, const char * side)
	120	{
	121	// return beam side
	122	TObjString * cname = new TObjString(className);
	123	CleanKey(cname->String());
	124	fBeamSide->Add(new TObjString(cname->String().Data()), new TObjString(side));
	125	delete cname;
	126	}
	127
	128	void AliOADBPhysicsSelection::CleanKey(TString & str) {
	129
4e3a6556	130	// Remove all wite spaces and "goodies" of the trigger class string (bx ids, trigger logic...)
eeb4307b	131	if(str.Index("*")>0)
	132	str.Remove(str.Index("*")); // keep only the class name (no bx, offline trigger...)
	133	if(str.Index("#")>0)
	134	str.Remove(str.Index("#")); // keep only the class name (no bx, offline trigger...)
	135	if(str.Index("&")>0)
	136	str.Remove(str.Index("&")); // keep only the class name (no bx, offline trigger...)
	137	str.ReplaceAll(" ","");
	138
	139	}
	140
	141	// Getters
	142
	143	// FIXME: decide about these getters
	144	// TList * AliOADBPhysicsSelection::GetCollTrigClass(AliVEvent::EOfflineTriggerTypes trig) const {
	145	// // Returns list of collision trigger classes for the requested bits
	146	// return GetTrigClass(trig,fCollTrigClasses);
	147	// }
	148
	149	// TList * AliOADBPhysicsSelection::GetBGTrigClass(AliVEvent::EOfflineTriggerTypes trig) const {
	150	// // Returns list of background trigger classes for the requested bits
	151	// return GetTrigClass(trig,fBGTrigClasses);
	152	// }
	153
	154	// TList * AliOADBPhysicsSelection::GetTrigClass(AliVEvent::EOfflineTriggerTypes trig, TList ** listClasses) const {
	155	// // Returns list of trigger classes for the requested bits
	156
	157	// TList * list= new TList;
	158	// // Check which bits are on and build the final list
	159	// for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
	160	// if ((trig&(0x1<<ibit))) {
	161	// if(listClasses[ibit]) list->AddAll(listClasses[ibit]);
	162	// else AliError(Form("List %d not initialized?",ibit));
	163	// }
	164	// }
	165
	166	// return list;
	167	// }
	168
	169	void AliOADBPhysicsSelection::Print(Option_t* option) const {
	170
	171	for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
	172	cout << "Bit " << ibit << endl;
	173
	174	fCollTrigClasses[ibit]->Print(option);
	175	fBGTrigClasses[ibit]->Print(option);
	176	cout << "HW trig " << fHardwareTrigger[ibit].String().Data() << endl;
	177	cout << "Offline trig " << fHardwareTrigger[ibit].String().Data() << endl;
	178
	179	}
	180	cout << "Beams: " << endl;
	181	fBeamSide->Print();
	182
	183	}
	184
	185
	186	void AliOADBPhysicsSelection::Browse(TBrowser *b)
	187	{
	188	// Browse this object.
	189	// If b=0, there is no Browse call TObject::Browse(0) instead.
	190	// This means TObject::Inspect() will be invoked indirectly
fd409bc1	191	static TFolder ** bitFolders = 0;
	192	if(!bitFolders) {
	193	bitFolders = new TFolder*[fNtriggerBits];
	194	for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
	195	bitFolders[ibit] = 0;
	196	}
	197
	198	}
eeb4307b	199
	200	if (b) {
	201	for(UInt_t ibit = 0; ibit < fNtriggerBits; ibit++){
fd409bc1	202	if(bitFolders[ibit]) delete bitFolders[ibit];
eeb4307b	203	bitFolders[ibit] = new TFolder (Form("Bit %2.2d", ibit), "Trigger bit folder");
fd409bc1	204	bitFolders[ibit]->SetOwner(); // Delete also the TObjString when deleting the folder
eeb4307b	205	for(UInt_t ilogic = 0; ilogic < fNtriggerLogics; ilogic++){
	206	if(GetHardwareTrigger(ilogic) != "" \|\| GetOfflineTrigger(ilogic) != "") {
	207	bitFolders[ibit]->Add(new TObjString(Form("Hardware Trig [*%d][%s]",ilogic,GetHardwareTrigger(ilogic).Data())));
	208	bitFolders[ibit]->Add(new TObjString(Form("Offline Trig [*%d][%s]",ilogic,GetOfflineTrigger(ilogic).Data())));
	209	}
	210	}
	211
	212	TIterator *itColl = fCollTrigClasses[ibit]->MakeIterator();
	213	TObjString * coll = 0;
	214
	215	while ((coll = (TObjString*)itColl->Next())) {
	216	bitFolders[ibit]->Add(new TObjString(Form("Collision Class [%s] [%s]", coll->String().Data(),
	217	GetBeamSide(coll->String().Data()).Data())));
	218	}
fd409bc1	219	delete itColl;
eeb4307b	220
	221	TIterator *itBG = fBGTrigClasses[ibit]->MakeIterator();
	222	TObjString * bg = 0;
	223	while ((bg = (TObjString*)itBG->Next())) {
	224	bitFolders[ibit]->Add(new TObjString(Form("Background Class [%s] [%s]", bg->String().Data(),
	225	GetBeamSide(bg->String().Data()).Data())));
	226	}
fd409bc1	227	delete itBG;
eeb4307b	228
	229	b->Add(bitFolders[ibit]);
	230
	231	}
	232	}
	233	else
	234	TObject::Browse(b);
	235	}
	236
d60ec0a6	237	UInt_t AliOADBPhysicsSelection::GetActiveBit(UInt_t mask) {
eeb4307b	238	// Returns the active bit index in the mask
	239	// Assumes only one bit is on.
	240	// If more than one bit is lit, prints an error and returns the first.
	241	// If no bit is on, prints an error and returns 0
	242
51a3f1b2	243	const Int_t kNBitsToCheck = 28;
	244
	245	// Int_t nbit = sizeof(mask)*8;
	246	Int_t nbit = kNBitsToCheck;
eeb4307b	247	Int_t activeBit = -1;
	248	for(Int_t ibit = 0; ibit < nbit; ibit++){
	249	if ( mask & (0x1 << ibit) ) {
	250	if (activeBit == -1) activeBit = ibit;
	251	else Printf("ERROR (AliTriggerAnalysis::GetActiveBit): More than one bit is on in this mask 0x%x", mask);
	252	}
	253	}
	254	if (activeBit == -1) {
	255	Printf("ERROR (AliTriggerAnalysis::GetActiveBit): No bit is on");
	256	activeBit=0;
	257	}
	258
	259	return activeBit;
	260
	261	}
7a4eb25e	262
	263	const char* AliOADBPhysicsSelection::ExpandTriggerString(const char* className)
	264	{
	265	// expands [] syntax
	266	// E.g. +CVHN-B-[NOPF\|PF]-[ALL\|CENT]NOTRD goes to +CVHN-B-NOPF-ALLNOTRD,CVHN-B-NOPF-CENTNOTRD,CVHN-B-PF-ALLNOTRD,CVHN-B-PF-CENTNOTRD
	267
	268	static TString str;
	269	str = className;
	270	TObjArray* triggers = str.Tokenize(" ");
	271	for (Int_t j=0; j<triggers->GetEntries(); j++)
	272	{
	273	str = triggers->At(j)->GetName();
	274	str = str(1, str.Length());
	275
	276	TList list;
	277	list.SetOwner();
	278
	279	TObjArray* triggers2 = str.Tokenize(",");
	280	for (Int_t k=0; k<triggers2->GetEntries(); k++)
	281	list.Add(new TObjString(triggers2->At(k)->GetName()));
	282	delete triggers2;
	283
	284	// list.Print();
	285
	286	while (1)
	287	{
	288	Int_t i=0;
	289	for (i=0; i<list.GetEntries(); i++)
	290	{
	291	str = list.At(i)->GetName();
	292
	293	Int_t begin = str.Index("[");
	294	Int_t end = str.Index("]");
	295	if (begin >= 0 && end >= 0)
	296	{
	297	TString before = str(0, begin);
	298	TString after = str(end+1, str.Length());
	299	TString tokens = str(begin+1, end-begin-1);
	300	// Printf("%s %s %s", before.Data(), tokens.Data(), after.Data());
	301	Int_t pos = 0;
	302	while (tokens.Index("\|", pos) >= 0)
	303	{
	304	list.Add(new TObjString(before + tokens(pos, tokens.Index("\|", pos) - pos) + after));
	305	pos = tokens.Index("\|", pos) + 1;
	306	}
	307	list.Add(new TObjString(before + tokens(pos, tokens.Length()) + after));
	308	delete list.RemoveAt(i);
	309
	310	// list.Print();
	311	i=-1;
	312	}
	313	}
	314
	315	str = "";
	316	for (i=0; i<list.GetEntries(); i++)
	317	{
	318	str += list.At(i)->GetName();
	319	str += ",";
	320	}
	321	str = str(0, str.Length() - 1);
	322	break;
	323	}
	324
	325	TString& target = ((TObjString*) triggers->At(j))->String();
326	target.Form("%c%s", target[0], str.Data());
327	}
328
329	str = "";
330	for (Int_t j=0; j<triggers->GetEntries(); j++)
331	{
332	str += triggers->At(j)->GetName();
333	str += " ";
334	}
335	str = str(0, str.Length() - 1);
336
337	delete triggers;
338	if (strcmp(className, str.Data()))
339	Printf("AliOADBPhysicsSelection::ExpandTriggerString: In: <%s> Out: <%s>", className, str.Data());
340	return str;
341	}