+/**************************************************************************
+ * 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. *
+ **************************************************************************/
+
+/* $Id$ */
+
///////////////////////////////////////////////////////////////////////////////
// //
// START (T-Zero) Detector //
// //
// //
///////////////////////////////////////////////////////////////////////////////
-#include <stdlib.h>
-#include <TTUBE.h>
-#include <TNode.h>
+#include <Riostream.h>
+
+#include <TFile.h>
#include <TGeometry.h>
+#include <TMath.h>
+#include <TNode.h>
+#include <TParticle.h>
+#include <TRandom.h>
+#include <TTUBE.h>
+#include <TVirtualMC.h>
+#include <AliESD.h>
+
+#include "AliLog.h"
+#include "AliMC.h"
+#include "AliLoader.h"
#include "AliRun.h"
+#include "TClonesArray.h"
#include "AliSTART.h"
-#include <iostream.h>
-#include <fstream.h>
-#include "AliMC.h"
-//#include "TGeant3.h"
-
+#include "AliSTARTLoader.h"
+#include "AliSTARTdigit.h"
+#include "AliSTARThit.h"
+#include "AliSTARTDigitizer.h"
+#include "AliSTARTRawData.h"
+#include "AliSTARTRecPoint.h"
+#include "AliLog.h"
+
ClassImp(AliSTART)
-
+
+ //static AliSTARTdigit *digits;
+
//_____________________________________________________________________________
AliSTART::AliSTART()
{
//
// Default constructor for class AliSTART
//
- fIshunt = 0;
+ fIshunt = 1;
+ fHits = 0;
+ fDigits = 0;
+ fRecPoints = 0;
}
//_____________________________________________________________________________
//
// Standard constructor for START Detector
//
-
- AliModule *fmd = gAlice->GetModule("FMD");
- if(fmd) {
- Int_t fmdversion = fmd->IsVersion();
- if(fmdversion==0 || fmdversion==1) {
- Error("ctor","Versions 0 and 1 of FMD incompatible with START\n");
- exit(1);
- }
- }
+
+
//
// Initialise Hit array
- fHits = new TClonesArray("AliSTARThit", 405);
-
- fIshunt = 0;
- fIdSens1 = 0;
-
+ fHits = new TClonesArray("AliSTARThit", 405);
+ gAlice->GetMCApp()->AddHitList(fHits);
+ fDigits = new AliSTARTdigit();
+ fRecPoints = new AliSTARTRecPoint();
+ fIshunt = 1;
+ fIdSens = 0;
SetMarkerColor(kRed);
}
+
+//_____________________________________________________________________________
+AliSTART::~AliSTART() {
+
+ if (fHits) {
+ fHits->Delete();
+ delete fHits;
+ }
+ /*
+ if (fDigits) {
+ fDigits->Delete();
+ delete fDigits;
+ cout<<" delete fDigits; "<<endl;
+ }
+ if (fRecPoints) {
+ fRecPoints ->Delete();
+ delete fRecPoints;
+ cout<<" delete fRecPoints; "<<endl;
+ }
+ */
+}
//_____________________________________________________________________________
void AliSTART::AddHit(Int_t track, Int_t *vol, Float_t *hits)
TClonesArray &lhits = *fHits;
new(lhits[fNhits++]) AliSTARThit(fIshunt,track,vol,hits);
}
-
+
+
+//_____________________________________________________________________________
+
+void AliSTART::AddDigit(Int_t besttimeright, Int_t besttimeleft, Int_t meantime,
+ Int_t timediff, TArrayI *sumMult,
+ TArrayI *time, TArrayI *adc, TArrayI *timeAmp, TArrayI *adcAmp)
+{
+
+ // Add a START digit to the list.
+ //
+
+ if (!fDigits) {
+ fDigits = new AliSTARTdigit();
+ }
+ fDigits-> SetTimeBestRight(besttimeright);
+ fDigits->SetTimeBestLeft(besttimeleft);
+ fDigits-> SetMeanTime(meantime);
+ fDigits-> SetDiffTime(timediff);
+ fDigits-> SetSumMult(*sumMult);
+ fDigits->SetTime(*time);
+ fDigits->SetTimeAmp(*timeAmp);
+ fDigits->SetADC(*adc);
+ fDigits->SetADCAmp(*adcAmp);
+}
+
+
//_____________________________________________________________________________
void AliSTART::BuildGeometry()
{
//
// Build simple ROOT TNode geometry for event display
//
- TNode *Node, *Top;
+ TNode *node, *top;
const int kColorSTART = 19;
- //
- Top=gAlice->GetGeometry()->GetNode("alice");
+
+ top=gAlice->GetGeometry()->GetNode("alice");
// START define the different volumes
- new TRotMatrix("rot999","rot999", 90,0,90,90,180,0);
-
- new TTUBE("S_STR1","START volume 1","void",5.,10.7,5.3);
- Top->cd();
- Node = new TNode("STR1","STR1","S_STR1",0,0,75.,"");
- Node->SetLineColor(kColorSTART);
- fNodes->Add(Node);
-
- new TTUBE("S_STR2","START volume 2","void",5.,10.7,5.3);
- Top->cd();
- Node = new TNode("STR2","STR2","S_STR2",0,0,-75,"rot999");
- Node->SetLineColor(kColorSTART);
- fNodes->Add(Node);
+ new TRotMatrix("rotx999","rot999", 90,0,90,90,180,0);
+
+ new TTUBE("S_0ST1","START volume 1","void",5.,10.7,5.3);
+ top->cd();
+ node = new TNode("0ST1","0ST01","S_0ST1",0,0,-69.7,"");
+ node->SetLineColor(kColorSTART);
+ fNodes->Add(node);
+
+ new TTUBE("S_0ST2","START volume 2","void",5.,10.7,5.3);
+ top->cd();
+ node = new TNode("0ST2","0ST2","S_0ST2",0,0,350,"rotx999");
+ node->SetLineColor(kColorSTART);
+ fNodes->Add(node);
}
//_____________________________________________________________________________
-Int_t AliSTART::DistanceToPrimitive(Int_t px, Int_t py)
+Int_t AliSTART::DistanceToPrimitive(Int_t /*px*/, Int_t /*py*/)
{
//
// Calculate the distance from the mouse to the START on the screen
return 9999;
}
-//_____________________________________________________________________________
-
//-------------------------------------------------------------------------
void AliSTART::Init()
{
//
// Initialis the START after it has been built
Int_t i;
- AliMC* pMC = AliMC::GetMC();
- //
- printf("\n");
- for(i=0;i<35;i++) printf("*");
- printf(" START_INIT ");
- for(i=0;i<35;i++) printf("*");
- printf("\n");
//
- // Here the START initialisation code (if any!)
- for(i=0;i<80;i++) printf("*");
- printf("\n");
- //
- //
- fIdSens1=pMC->VolId("PTOP");
-
+ if(AliLog::GetGlobalDebugLevel()>0) {
+ printf("\n%s: ",ClassName());
+ for(i=0;i<35;i++) printf("*");
+ printf(" START_INIT ");
+ for(i=0;i<35;i++) printf("*");
+ printf("\n%s: ",ClassName());
+ //
+ // Here the START initialisation code (if any!)
+ for(i=0;i<80;i++) printf("*");
+ printf("\n");
+ }
}
//---------------------------------------------------------------------------
void AliSTART::MakeBranch(Option_t* option)
{
-
- // Create Tree branches for the START.
- Int_t buffersize = 4000;
- char branchname[10];
- sprintf(branchname,"%s",GetName());
+ //
+// Create Tree branches for the START.
- AliDetector::MakeBranch(option);
+ // Options:
+ //
+ // H Make a branch of TClonesArray of AliSTARTHit's
+ // D Make a branch of TClonesArray of AliSTARTDigit's
+ //
+ // R Make a branch of AliSTARTRecPoints
+ //
+ char branchname[20];
+ sprintf(branchname,"%s",GetName());
- char *D = strstr(option,"D");
+ const char *cH = strstr(option,"H");
+ const char *cD = strstr(option,"D");
+ const char *cR = strstr(option,"R");
- if (fDigits && gAlice->TreeD() && D) {
- gAlice->TreeD()->Branch(branchname,&fDigits, buffersize);
- printf("Making Branch %s for digits\n",branchname);
- }
+ if (cH && fLoader->TreeH())
+ {
+ if (fHits == 0x0) fHits = new TClonesArray("AliSTARThit", 405);
+ AliDetector::MakeBranch(option);
+ }
+
+
+ if (cD && fLoader->TreeD())
+ {
+ if (fDigits == 0x0) fDigits = new AliSTARTdigit();
+ // MakeBranchInTree(fLoader->TreeD(), branchname,
+ // &fDigits, 405, 0);
+ fLoader->TreeD()->Branch(branchname,"AliSTARTdigit",&fDigits,405,1);
+ }
+ if (cR && fLoader->TreeR())
+ {
+ if (fRecPoints == 0x0) fRecPoints = new AliSTARTRecPoint();
+ MakeBranchInTree(fLoader->TreeR(), branchname,
+ &fRecPoints, 405, 0);
+ }
}
-
-ClassImp(AliSTARThit)
-
+
//_____________________________________________________________________________
-AliSTARThit::AliSTARThit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits):
- AliHit(shunt, track)
+void AliSTART::ResetHits()
+{
+ AliDetector::ResetHits();
+
+}
+//____________________________________________________________________
+void AliSTART::ResetDigits()
{
//
- // Add a START hit
+ // Reset number of digits and the digits array for this detector
//
+ if (fDigits) fDigits->Clear();
+}
+
+//_____________________________________________________________________________
+void AliSTART::SetTreeAddress()
+{
+
+ TTree *treeH;
+ treeH = TreeH();
-// Int_t i;
- fVolume = vol[0];
- fPmt=vol[1];
-//printf("fvolume %d\n",fVolume);
-//printf("fpmt %d\n",fPmt);
-
- fX=hits[0];
- fY=hits[1];
- fZ=hits[2];
- fEdep=hits[3];
- fEtot=hits[4];
- fParticle=Int_t (hits[5]);
- fTime=hits[6];
-
-//for (i=0; i<=6; i++) {printf("Hits up %f\n",hits[i]);}
+ if (treeH)
+ {
+ if (fHits == 0x0) fHits = new TClonesArray("AliSTARThit", 405);
+ }
+
+ AliDetector::SetTreeAddress();
+ TTree *treeD = fLoader->TreeD();
+ if (treeD) {
+ if (fDigits == 0x0) fDigits = new AliSTARTdigit();
+ TBranch* branch = treeD->GetBranch ("START");
+ if (branch) branch->SetAddress(&fDigits);
+ }
+
+ TTree *treeR = fLoader->TreeR();
+ if (treeR) {
+ if (fRecPoints == 0x0) fRecPoints = new AliSTARTRecPoint() ;
+ TBranch* branch = treeR->GetBranch ("START");
+ if (branch) branch->SetAddress(&fRecPoints);
+ }
+
+}
+
+
+//_____________________________________________________________________________
+void AliSTART::MakeBranchInTreeD(TTree *treeD, const char *file)
+{
+ //
+ // Create TreeD branches for the FMD
+ //
+ const Int_t kBufferSize = 4000;
+ char branchname[20];
+ sprintf(branchname,"%s",GetName());
+ if(treeD)
+ {
+ MakeBranchInTree(treeD, branchname,&fDigits, kBufferSize, file);
+ }
}
-// ClassImp(AliSTARTdigit)
+//_____________________________________________________________________________
+AliDigitizer* AliSTART::CreateDigitizer(AliRunDigitizer* manager) const
+{
+ return new AliSTARTDigitizer(manager);
+}
+//____________________________________________________________________________
+void AliSTART::Digits2Raw()
+{
+//
+// Starting from the START digits, writes the Raw Data objects
+//
+// AliSTARTLoader* pStartLoader = (AliSTARTLoader*)fLoader;
+ fLoader ->LoadDigits("read");
+ TTree* treeD = fLoader->TreeD();
+ if (!treeD) {
+ AliError("no digits tree");
+ return;
+ }
+ if (fDigits == 0x0) fDigits = new AliSTARTdigit();
+
+ TBranch *branch = treeD->GetBranch("START");
+ if (branch) {
+ branch->SetAddress(&fDigits);
+ }else{
+ AliError("Branch START DIGIT not found");
+ exit(111);
+ }
+ AliSTARTRawData rawWriter;
+ rawWriter.SetVerbose(0);
+
+ AliDebug(2,Form(" Formatting raw data for START "));
+ branch->GetEntry(0);
+ // rawWriter.RawDataSTART(treeD->GetBranch("START"));
+ rawWriter.RawDataSTART(fDigits);
+
+
+ fLoader->UnloadDigits();
+
+}