[u/mrichter/AliRoot.git] / EMCAL / AliEMCALTriggerSTU.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/*


Author: R. GUERNANE LPSC Grenoble CNRS/IN2P3
*/

#include "AliEMCALTriggerSTU.h"
#include "AliCDBManager.h"
#include "AliCDBEntry.h"
#include "AliEMCALTriggerSTUDCSConfig.h"
#include "AliVZEROCalibData.h"
#include "AliVZEROdigit.h"
#include "AliEMCALTriggerPatch.h"
#include "AliESDVZERO.h"
#include "AliLog.h"

#include <TClonesArray.h>
#include <TSystem.h>
#include <TH2F.h>
#include <TFile.h>
#include <TTree.h>

#include <fstream>
#include <Riostream.h>
#include <cstdlib>

ClassImp(AliEMCALTriggerSTU)

//_______________
AliEMCALTriggerSTU::AliEMCALTriggerSTU() : AliEMCALTriggerBoard()
,fGammaTh(0)
,fJetTh(0)
,fDCSConfig(0x0)
{
	//
}

//_______________
AliEMCALTriggerSTU::AliEMCALTriggerSTU(AliEMCALTriggerSTUDCSConfig *dcsConf, const TVector2& RS) : AliEMCALTriggerBoard(RS)
,fGammaTh(0)
,fJetTh(0)
,fDCSConfig(dcsConf)
{
	//
}

//_______________
AliEMCALTriggerSTU::~AliEMCALTriggerSTU()
{
	//
}

//_______________
Int_t AliEMCALTriggerSTU::GetRawData() const
{
	//
	return fDCSConfig->GetRawData();
}

//_______________
void AliEMCALTriggerSTU::Build( TString& str, Int_t iTRU, Int_t** M, const TVector2* rSize )
{
	//
	str.ToLower();
	
	Int_t ix = (iTRU % 2) ? 24 : 0;

	Int_t iy =  iTRU / 2;
	
	Int_t** v = 0x0;
	
	if (str.Contains("map"))
	{
		v = fMap;
	}
	else if (str.Contains("region"))
	{
		v = fRegion;
	}
	else
	{
		AliError("Operation not allowed: STU won't be configured properly!");
	}
	
	for (Int_t i=0; i<rSize->X(); i++)
		for (Int_t j=0; j<rSize->Y(); j++) v[i + ix][j + iy * 4] = M[i][j];
}

//_______________
void AliEMCALTriggerSTU::L1(TriggerType_t type)
{
	//
	TVector2 s1, s2, s3, s4;
	fDCSConfig->GetSegmentation(s1, s2, s3, s4);
	
	switch (type)
	{
		case kL1Gamma:
			SetSubRegionSize(s1); 
			SetPatchSize(s2);
			break;
		case kL1Jet:
			SetSubRegionSize(s3);
			SetPatchSize(s4);
			break;
		default:
			AliError("Not supported L1 trigger type");
			return;
			break;
	}
	
	SlidingWindow(type, GetThreshold(type));	
}

//________________
void AliEMCALTriggerSTU::PrintADC( TriggerType_t type, TVector2& pos, TVector2& idx )
{
	//
	Int_t ix = (Int_t) (( pos.X() + fPatchSize->X() ) * fSubRegionSize->X());
	
	Int_t iy = (Int_t) (( pos.Y() + fPatchSize->Y() ) * fSubRegionSize->Y());
	
	TString subRegionADC[] = {"0->15", "16->31", "32->47", "48->63", "64->79", "80->95"};
	
	switch ( type )
	{
		case kL1Gamma:
		{
			Int_t iTRU = ( (ix-1) < 24 ) ? 31 - int(pos.Y() / 4) : 15 - int(pos.Y() / 4);
			
			printf("TRU #%d row #%d col #%d fastor: ",iTRU,int(idx.Y()),int(idx.X()));
			
			for (Int_t i=(Int_t)(pos.X() * fSubRegionSize->X());i<ix;i++) 
			{
			  for (Int_t j=(Int_t) (pos.Y() * fSubRegionSize->Y());j<iy;j++) 
				{
					Int_t jtru = ( i < 24 ) ? 31 - j / 4 : 15 - j / 4;
					printf("TRU#%d_%d ",jtru,fMap[i][j]);
				}
			}
			
			cout << endl;
		}	
		break;
		case kL1Jet:
		{
			//Int_t jTRU = ( (ix-1) < 24 ) ? 31 - (iy-1) / 4 : 15 - (iy-1) / 4;
			
			printf("jet found at row : %d and col : %d",int(idx.X()),int(idx.Y()));
			
			Char_t vPair[100];
			Int_t nSubRegion = 0;
			
			for (Int_t i=(Int_t)(pos.X() * fSubRegionSize->X());i<ix;i++) 
			{
			  for (Int_t j=(Int_t)(pos.Y() * fSubRegionSize->Y());j<iy;j++) 
				{
					Int_t itru = ( i < 24 ) ? 31 - j / 4 : 15 - j / 4;
					
					Int_t idSR = fMap[i][j]/16;
					
					Char_t value = ((itru << 3) & 0xF8) | (idSR & 0x7);
					
					Bool_t isFound = kFALSE;
					
					for (Int_t k=0;k<nSubRegion && nSubRegion;k++)
					{
						if (vPair[k] == value) isFound = kTRUE;
					}
					
					if (!isFound) 
					{	
						nSubRegion++;
						
						vPair[nSubRegion-1] = value;
					}
				}
			}
			
			cout << " fastor:"; 
			for (Int_t i=0;i<nSubRegion;i++)
			{
				cout << " TRU#" << ((vPair[i] & 0xF8) >> 3) << "_" << subRegionADC[(vPair[i] & 0x7)];
			}
		
			cout << endl;
		}
		break;
		default:
			AliError("AliEMCALTriggerSTU::PrintADC(): Undefined trigger type, pls check!");
	}
}

//___________
void AliEMCALTriggerSTU::PatchGenerator(const TClonesArray* lpos, Int_t val)
{
	ZeroRegion();
	
	Int_t vTRU[32][24][4] ;//= {0};
	
	for (Int_t i = 0; i < 32; i++) 
		for (Int_t j = 0; j < 24; j++) 
			for (Int_t k = 0; k < 4; k++) vTRU[i][j][k]=0;
	
	
	AliWarning("AliEMCALTriggerSTU::PatchGenerator(): STU region has been reset!");
	
	// Fill the patch FOR at 'pos' w/ value 'val'
	
	TIter NextPosition( lpos );
	
	while ( TVector2 *pos = (TVector2*)NextPosition() )
	{
		pos->Print();
		for (Int_t i=(Int_t)(pos->X()*fSubRegionSize->X()); i<int((pos->X()+fPatchSize->X())*fSubRegionSize->X()); i++)
		  for (Int_t j=(Int_t)(pos->Y()*fSubRegionSize->Y()); j<int((pos->Y()+fPatchSize->Y())*fSubRegionSize->Y()); j++) 
				fRegion[i][j] = val;
	}
	
	for (Int_t i=0; i<2; i++)
	{
		for (Int_t j=0; j<16; j++)
		{
			Int_t iTRU = ( !i ) ? 31 - j : 15 - j;
			
			for (Int_t i1=24*i; i1<24*(i+1); i1++)
			{
				for (Int_t j1=4*j; j1<4*(j+1); j1++)
				{
					vTRU[iTRU][i1%24][j1%4] = fRegion[i1][j1];
				}
			}
		}
	}
	
	gSystem->Exec(Form("mkdir -p GP"));

	for (Int_t i=0; i<32; i++)
	{
		std::ofstream outfile(Form("GP/data_TRU%d.txt",i),std::ios::trunc);
	
		for (Int_t j=0;j<96;j++) 
		{
			Int_t ietam, iphim;
			
			if ( int(i / 16) )
			{
				ietam =      j/4;
				iphim =  3 - j%4;
			}
			else
			{					
				ietam = 23 - j/4;
				iphim =      j%4;
			}
			
			outfile << vTRU[i][ietam][iphim] << endl;
		}
	
		outfile.close();
	}
}

//___________
void AliEMCALTriggerSTU::ComputeThFromV0(const Int_t M[])
{
	//
	if (!(M[0] + M[1])) AliWarning("V0A + V0C is null!"); // 0/1: V0C/V0A

	
	fGammaTh = fDCSConfig->GetGA()*(M[0] + M[1])*(M[0] + M[1]) + fDCSConfig->GetGB()*(M[0] + M[1]) + fDCSConfig->GetGC();
	
	fJetTh   = fDCSConfig->GetJA()*(M[0] + M[1])*(M[0] + M[1]) + fDCSConfig->GetJB()*(M[0] + M[1]) + fDCSConfig->GetJC();	
}

//___________
void AliEMCALTriggerSTU::SetThreshold(TriggerType_t type, Int_t v)
{
	switch (type)
	{
		case kL1Gamma:
			fGammaTh = v;
			break;
		case kL1Jet:
			fJetTh = v;		
			break;
		default:
			AliError("AliEMCALTriggerSTU::SetThreshold(): Undefined trigger type, pls check!");
	}
}

//___________
Int_t AliEMCALTriggerSTU::GetThreshold(TriggerType_t type)
{	
	// Compute threshold FIXME: need an access to the OCDB
	// to get f(V0) parameters depending on trigger type
	
	
	switch (type)
	{
		case kL1Gamma:
			return fGammaTh;
			break;
		case kL1Jet:
			return fJetTh;		
			break;
		default:
			AliError("AliEMCALTriggerSTU::GetThreshold(): Undefined trigger type, pls check!");
	}
	
	return 0;
}

//__________
void AliEMCALTriggerSTU::Reset()
{
	fPatches->Delete();
}
Commit	Line	Data
916f1e76	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/*
	17
	18
	19
	20
	21	Author: R. GUERNANE LPSC Grenoble CNRS/IN2P3
	22	*/
	23
	24	#include "AliEMCALTriggerSTU.h"
	25	#include "AliCDBManager.h"
	26	#include "AliCDBEntry.h"
fff39dd1	27	#include "AliEMCALTriggerSTUDCSConfig.h"
916f1e76	28	#include "AliVZEROCalibData.h"
	29	#include "AliVZEROdigit.h"
	30	#include "AliEMCALTriggerPatch.h"
	31	#include "AliESDVZERO.h"
	32	#include "AliLog.h"
	33
	34	#include <TClonesArray.h>
	35	#include <TSystem.h>
	36	#include <TH2F.h>
	37	#include <TFile.h>
	38	#include <TTree.h>
	39
	40	#include <fstream>
	41	#include <Riostream.h>
c58cfdff	42	#include <cstdlib>
916f1e76	43
	44	ClassImp(AliEMCALTriggerSTU)
	45
	46	//_______________
	47	AliEMCALTriggerSTU::AliEMCALTriggerSTU() : AliEMCALTriggerBoard()
fff39dd1	48	,fGammaTh(0)
	49	,fJetTh(0)
	50	,fDCSConfig(0x0)
916f1e76	51	{
916f1e76	52	//
916f1e76	53	}
	54
	55	//_______________
fff39dd1	56	AliEMCALTriggerSTU::AliEMCALTriggerSTU(AliEMCALTriggerSTUDCSConfig *dcsConf, const TVector2& RS) : AliEMCALTriggerBoard(RS)
	57	,fGammaTh(0)
	58	,fJetTh(0)
	59	,fDCSConfig(dcsConf)
916f1e76	60	{
916f1e76	61	//
916f1e76	62	}
	63
	64	//_______________
	65	AliEMCALTriggerSTU::~AliEMCALTriggerSTU()
	66	{
	67	//
	68	}
	69
	70	//_______________
de39a0ff	71	Int_t AliEMCALTriggerSTU::GetRawData() const
916f1e76	72	{
916f1e76	73	//
de39a0ff	74	return fDCSConfig->GetRawData();
	75	}
	76
	77	//_______________
	78	void AliEMCALTriggerSTU::Build( TString& str, Int_t iTRU, Int_t** M, const TVector2* rSize )
	79	{
	80	//
	81	str.ToLower();
	82
	83	Int_t ix = (iTRU % 2) ? 24 : 0;
	84
	85	Int_t iy = iTRU / 2;
916f1e76	86
de39a0ff	87	Int_t** v = 0x0;
916f1e76	88
de39a0ff	89	if (str.Contains("map"))
916f1e76	90	{
de39a0ff	91	v = fMap;
916f1e76	92	}
de39a0ff	93	else if (str.Contains("region"))
916f1e76	94	{
de39a0ff	95	v = fRegion;
	96	}
	97	else
	98	{
	99	AliError("Operation not allowed: STU won't be configured properly!");
	100	}
	101
	102	for (Int_t i=0; i<rSize->X(); i++)
	103	for (Int_t j=0; j<rSize->Y(); j++) v[i + ix][j + iy * 4] = M[i][j];
916f1e76	104	}
	105
	106	//_______________
de39a0ff	107	void AliEMCALTriggerSTU::L1(TriggerType_t type)
916f1e76	108	{
916f1e76	109	//
de39a0ff	110	TVector2 s1, s2, s3, s4;
	111	fDCSConfig->GetSegmentation(s1, s2, s3, s4);
	112
	113	switch (type)
	114	{
	115	case kL1Gamma:
	116	SetSubRegionSize(s1);
	117	SetPatchSize(s2);
	118	break;
	119	case kL1Jet:
	120	SetSubRegionSize(s3);
	121	SetPatchSize(s4);
	122	break;
	123	default:
	124	AliError("Not supported L1 trigger type");
	125	return;
	126	break;
	127	}
	128
	129	SlidingWindow(type, GetThreshold(type));
916f1e76	130	}
	131
	132	//________________
de39a0ff	133	void AliEMCALTriggerSTU::PrintADC( TriggerType_t type, TVector2& pos, TVector2& idx )
916f1e76	134	{
916f1e76	135	//
de39a0ff	136	Int_t ix = (Int_t) (( pos.X() + fPatchSize->X() ) * fSubRegionSize->X());
	137
	138	Int_t iy = (Int_t) (( pos.Y() + fPatchSize->Y() ) * fSubRegionSize->Y());
916f1e76	139
	140	TString subRegionADC[] = {"0->15", "16->31", "32->47", "48->63", "64->79", "80->95"};
	141
	142	switch ( type )
	143	{
de39a0ff	144	case kL1Gamma:
916f1e76	145	{
	146	Int_t iTRU = ( (ix-1) < 24 ) ? 31 - int(pos.Y() / 4) : 15 - int(pos.Y() / 4);
	147
	148	printf("TRU #%d row #%d col #%d fastor: ",iTRU,int(idx.Y()),int(idx.X()));
	149
da509d54	150	for (Int_t i=(Int_t)(pos.X() * fSubRegionSize->X());i<ix;i++)
916f1e76	151	{
da509d54	152	for (Int_t j=(Int_t) (pos.Y() * fSubRegionSize->Y());j<iy;j++)
916f1e76	153	{
	154	Int_t jtru = ( i < 24 ) ? 31 - j / 4 : 15 - j / 4;
	155	printf("TRU#%d_%d ",jtru,fMap[i][j]);
	156	}
	157	}
	158
	159	cout << endl;
	160	}
	161	break;
de39a0ff	162	case kL1Jet:
916f1e76	163	{
	164	//Int_t jTRU = ( (ix-1) < 24 ) ? 31 - (iy-1) / 4 : 15 - (iy-1) / 4;
	165
	166	printf("jet found at row : %d and col : %d",int(idx.X()),int(idx.Y()));
	167
de39a0ff	168	Char_t vPair[100];
916f1e76	169	Int_t nSubRegion = 0;
916f1e76	170
da509d54	171	for (Int_t i=(Int_t)(pos.X() * fSubRegionSize->X());i<ix;i++)
916f1e76	172	{
da509d54	173	for (Int_t j=(Int_t)(pos.Y() * fSubRegionSize->Y());j<iy;j++)
916f1e76	174	{
	175	Int_t itru = ( i < 24 ) ? 31 - j / 4 : 15 - j / 4;
	176
	177	Int_t idSR = fMap[i][j]/16;
	178
	179	Char_t value = ((itru << 3) & 0xF8) \| (idSR & 0x7);
	180
	181	Bool_t isFound = kFALSE;
	182
	183	for (Int_t k=0;k<nSubRegion && nSubRegion;k++)
	184	{
	185	if (vPair[k] == value) isFound = kTRUE;
	186	}
	187
	188	if (!isFound)
	189	{
	190	nSubRegion++;
916f1e76	191
	192	vPair[nSubRegion-1] = value;
	193	}
	194	}
	195	}
	196
	197	cout << " fastor:";
	198	for (Int_t i=0;i<nSubRegion;i++)
	199	{
	200	cout << " TRU#" << ((vPair[i] & 0xF8) >> 3) << "_" << subRegionADC[(vPair[i] & 0x7)];
	201	}
	202
	203	cout << endl;
916f1e76	204	}
	205	break;
	206	default:
	207	AliError("AliEMCALTriggerSTU::PrintADC(): Undefined trigger type, pls check!");
	208	}
	209	}
	210
916f1e76	211	//___________
	212	void AliEMCALTriggerSTU::PatchGenerator(const TClonesArray* lpos, Int_t val)
	213	{
	214	ZeroRegion();
	215
	216	Int_t vTRU[32][24][4] ;//= {0};
	217
	218	for (Int_t i = 0; i < 32; i++)
	219	for (Int_t j = 0; j < 24; j++)
	220	for (Int_t k = 0; k < 4; k++) vTRU[i][j][k]=0;
	221
	222
	223	AliWarning("AliEMCALTriggerSTU::PatchGenerator(): STU region has been reset!");
	224
	225	// Fill the patch FOR at 'pos' w/ value 'val'
	226
	227	TIter NextPosition( lpos );
	228
	229	while ( TVector2 pos = (TVector2)NextPosition() )
	230	{
	231	pos->Print();
da509d54	232	for (Int_t i=(Int_t)(pos->X()fSubRegionSize->X()); i<int((pos->X()+fPatchSize->X())fSubRegionSize->X()); i++)
da509d54	233	for (Int_t j=(Int_t)(pos->Y()fSubRegionSize->Y()); j<int((pos->Y()+fPatchSize->Y())fSubRegionSize->Y()); j++)
916f1e76	234	fRegion[i][j] = val;
	235	}
	236
	237	for (Int_t i=0; i<2; i++)
	238	{
	239	for (Int_t j=0; j<16; j++)
	240	{
	241	Int_t iTRU = ( !i ) ? 31 - j : 15 - j;
	242
	243	for (Int_t i1=24i; i1<24(i+1); i1++)
	244	{
	245	for (Int_t j1=4j; j1<4(j+1); j1++)
	246	{
	247	vTRU[iTRU][i1%24][j1%4] = fRegion[i1][j1];
	248	}
	249	}
	250	}
	251	}
	252
	253	gSystem->Exec(Form("mkdir -p GP"));
	254
	255	for (Int_t i=0; i<32; i++)
	256	{
	257	std::ofstream outfile(Form("GP/data_TRU%d.txt",i),std::ios::trunc);
	258
	259	for (Int_t j=0;j<96;j++)
	260	{
	261	Int_t ietam, iphim;
	262
	263	if ( int(i / 16) )
	264	{
	265	ietam = j/4;
	266	iphim = 3 - j%4;
	267	}
	268	else
	269	{
	270	ietam = 23 - j/4;
	271	iphim = j%4;
	272	}
	273
	274	outfile << vTRU[i][ietam][iphim] << endl;
	275	}
	276
	277	outfile.close();
	278	}
	279	}
	280
	281	//___________
de39a0ff	282	void AliEMCALTriggerSTU::ComputeThFromV0(const Int_t M[])
fff39dd1	283	{
fff39dd1	284	//
de39a0ff	285	if (!(M[0] + M[1])) AliWarning("V0A + V0C is null!"); // 0/1: V0C/V0A
fff39dd1	286
fff39dd1	287
de39a0ff	288	fGammaTh = fDCSConfig->GetGA()(M[0] + M[1])(M[0] + M[1]) + fDCSConfig->GetGB()*(M[0] + M[1]) + fDCSConfig->GetGC();
fff39dd1	289
de39a0ff	290	fJetTh = fDCSConfig->GetJA()(M[0] + M[1])(M[0] + M[1]) + fDCSConfig->GetJB()*(M[0] + M[1]) + fDCSConfig->GetJC();
	291	}
	292
	293	//___________
	294	void AliEMCALTriggerSTU::SetThreshold(TriggerType_t type, Int_t v)
	295	{
	296	switch (type)
	297	{
	298	case kL1Gamma:
	299	fGammaTh = v;
	300	break;
	301	case kL1Jet:
	302	fJetTh = v;
	303	break;
	304	default:
	305	AliError("AliEMCALTriggerSTU::SetThreshold(): Undefined trigger type, pls check!");
	306	}
fff39dd1	307	}
	308
	309	//___________
de39a0ff	310	Int_t AliEMCALTriggerSTU::GetThreshold(TriggerType_t type)
916f1e76	311	{
	312	// Compute threshold FIXME: need an access to the OCDB
	313	// to get f(V0) parameters depending on trigger type
	314
de39a0ff	315
de39a0ff	316	switch (type)
916f1e76	317	{
de39a0ff	318	case kL1Gamma:
fff39dd1	319	return fGammaTh;
916f1e76	320	break;
de39a0ff	321	case kL1Jet:
fff39dd1	322	return fJetTh;
916f1e76	323	break;
916f1e76	324	default:
fff39dd1	325	AliError("AliEMCALTriggerSTU::GetThreshold(): Undefined trigger type, pls check!");
916f1e76	326	}
916f1e76	327
fff39dd1	328	return 0;
916f1e76	329	}
	330
	331	//__________
	332	void AliEMCALTriggerSTU::Reset()
	333	{
	334	fPatches->Delete();
	335	}