AnticounterLevel2/src/AcCore.cpp

//
// C/C++ headers
//
#include <fstream>
#include <string.h>
//
// ROOT headers
//
#include <TTree.h>
#include <TClassEdit.h>
#include <TObject.h>
#include <TList.h>
#include <TArrayL.h>
#include <TSystem.h>
#include <TSystemDirectory.h>
#include <TString.h>
#include <TFile.h>
#include <TClass.h>
#include <TCanvas.h>
#include <TH1.h>
#include <TH1F.h>
#include <TH2D.h>
#include <TLatex.h>
#include <TPad.h>
#include <TSQLServer.h>
#include <TSQLRow.h>
#include <TSQLResult.h>
//#include <TClonesArray.h>
//
// YODA headers
//
#include <PamelaRun.h>
#include <RegistryEvent.h>
#include <physics/trigger/TriggerEvent.h>
#include <physics/anticounter/AnticounterEvent.h>
//
// RunInfo header
//
#include <RunInfo.h>
//
// This program headers
//
#include <AcCore.h>
#include <AcLevel2.h>
#include <AcVerl2.h>
//
using namespace std;
//
// CORE ROUTINE
//
//
int AcCore(ULong64_t run, TFile *file, TSQLServer *dbc, Int_t Acargc, char *Acargv[]){
  Int_t i = 0;
  Bool_t verbose = false;
  Bool_t debug = false;
  //
  TString processFolder = "AcFolder";
  if ( Acargc > 0 ){
    i = 0;
    while ( i < Acargc ){
      if ( !strcmp(Acargv[i],"-processFolder") ) {
        if ( Acargc < i+1 ){
          throw -3;
        };
        processFolder = (TString)Acargv[i+1];
        i++;
      };
      if ( !strcmp(Acargv[i],"-v") ||  !strcmp(Acargv[i],"--verbose") ) {
        verbose = true;
      };
      if ( !strcmp(Acargv[i],"-g") ||  !strcmp(Acargv[i],"--debug") ) {
        debug = true;
      };
      i++;
    };
  };
  //
  // Set these to true to have a very verbose output.
  //
  //
  // Output directory is the working directoy.
  //
  const char* outdir = gSystem->DirName(gSystem->DirName(file->GetPath()));
  //
  // Variables for level2 
  //
  TTree *ac = 0;
  Long64_t nevents = 0LL;
  //
  // variables needed to reprocess data
  //
  TString acversion;
  ItoRunInfo *runinfo = 0;
  TArrayL *runlist = 0;
  TTree *acclone = 0;
  Bool_t reproc = false;
  Bool_t reprocall = false;
  UInt_t nobefrun = 0;
  UInt_t noaftrun = 0;
  UInt_t numbofrun = 0;
  stringstream ftmpname;
  TString fname;
  Long64_t totfileentries = 0ULL;
  Long64_t idRun = 0LL;
  //
  // variables needed to handle error signals
  //
  Int_t code = 0;
  Int_t sgnl;
  //
  // anticounter level2 classes
  //
  AcLevel2 *acl2 = new AcLevel2();
  AcLevel2 *acl2clone = new AcLevel2();
  // note: the string "mydect" is now "ac", "mydetector" is "anticounter" (mydectversion -> acversion, mydectclone -> acclone);
  // the string "mydec" (without t) -> acl2 (acl2, acl2clone)
  //
  // define variables for opening and reading level0 file
  //
  TFile *l0File = 0;
  TTree *l0tr = 0;
  TBranch *l0head = 0;
  TBranch *l0registry = 0;
  TBranch *l0ac = 0;
  pamela::RegistryEvent *l0reg=0;
  pamela::anticounter::AnticounterEvent *acc = 0;
  //  pamela::trigger::TriggerEvent *trig = 0;
  //AcLevel2 *acl2 = new AcLevel2();
  //
  // Define other basic variables
  // 
  UInt_t procev = 0;
  stringstream file2;
  stringstream file3;
  stringstream qy;
  //  Int_t itr = -1;    
  Int_t totevent = 0;
  ULong64_t atime = 0ULL;
  Int_t ei = 0; 
  Int_t re = 0;
  //
  // Working filename
  //
  TString outputfile;
  stringstream name;
  name.str("");
  name << outdir << "/";
  //
  // temporary file and folder
  //
  TFile *tempfile = 0;
  TTree *tempac = 0;
  stringstream tempname;
  stringstream acfolder;
  tempname.str("");
  tempname << outdir;
  tempname << "/" << processFolder.Data();
  acfolder.str("");
  acfolder << tempname.str().c_str();
  gSystem->MakeDirectory(acfolder.str().c_str());
  tempname << "/ac2tree_run";
  tempname << run << ".root";  
  //
  // DB classes
  //
  GL_ROOT *glroot = new GL_ROOT();
  //GL_PARAM *glparam = new GL_PARAM();
  //
  UShort_t CRCcheck[2]= {0,0};
  UShort_t Status[2]= {0,0};
  UShort_t Hitmap[2]= {0,0};
  UShort_t Hitstatus[2]= {0,0};
  UShort_t Trigger[2]  = {0,0};
  UShort_t Trigg_old[2] = {0,0};
  UShort_t Counter[2][16];
  UShort_t Counter_old[2][16];
  UShort_t Shift[2][16];
  Int_t vec[2][16][16];
  Int_t tmp = 0;
  memset(vec, 0, 2*16*16*sizeof(UShort_t));
  memset(Shift, 0, 2*16*sizeof(UShort_t));
  memset(Counter, 0, 2*16*sizeof(UShort_t));
  memset(Counter_old, 0, 2*16*sizeof(UShort_t));
  //
  // Let's start!
  //
  //
  // As a first thing we must check what we have to do: if run = 0 we must process all events in the file has been passed
  // if run != 0 we must process only that run but first we have to check if the tree Anticounter already exist in the file
  // if it exists we are reprocessing data and we must delete that entries, if not we must create it.
  // 
  if ( run == 0ULL ) reproc = true;
  //
  // Output file is "outputfile"
  //
  outputfile = name.str().c_str(); 
  if ( verbose ) printf("\n Output filename is: \n %s \n\n",outputfile.Data());
  //
  // 
  if ( !file->IsOpen() ){
    if ( verbose ) printf(" ANTICOUNTER - ERROR: cannot open file for writing\n");
    throw -701;
  };
  //
  // Retrieve GL_RUN variables from the level2 file
  //  
  acversion = AcInfo(false); // we should decide how to handle versioning system
  //
  // create an interface to RunInfo called "runinfo"
  //
  runinfo = new ItoRunInfo(file);
  //
  // open "Run" tree in level2 file, if not existing return an error (sngl != 0)
  //
  sgnl = 0;
  sgnl = runinfo->Update(run,"AC",acversion);
  if ( sgnl ){
    if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
    code = sgnl;
    goto closeandexit;
  } else {
    sgnl = 0;
  };
  //
  // number of events in the file BEFORE the first event of our run
  //
  nobefrun = runinfo->GetFirstEntry();
  //
  // total number of events in the file 
  //
  totfileentries = runinfo->GetFileEntries();
  //
  // first file entry AFTER the last event of our run
  //
  noaftrun = runinfo->GetLastEntry() + 1;
  //
  // number of run to be processed
  //
  numbofrun = runinfo->GetNoRun();
  //
  // Try to access the Anticounter tree in the file, if it exists we are reprocessing data if not we are processing a new run
  //
  acclone = (TTree*)file->Get("Anticounter");
  //
  if ( !acclone ){
    //
    // tree does not exist, we are not reprocessing
    //
    reproc = false;
    if ( run == 0ULL && verbose ) printf(" ANTICOUNTER - WARNING: you are reprocessing data but AC tree does not exist!\n");
    if ( verbose &&  runinfo->IsReprocessing() && run != 0ULL ) printf(" ANTICOUNTER - WARNING: it seems you are not reprocessing data but Anticounter\n versioning information already exists in RunInfo.\n");

  } else {
    //
    // tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
    //
    reproc = true;
    //
    //
    if ( verbose ) printf("\n Preparing the pre-processing...\n");
    //
    if ( run == 0ULL ){
      //
      // we are reprocessing all the file
      // if we are reprocessing everything we don't need to copy any old event and we can just work with the new tree and delete the old one immediately
      //
      reprocall = true;
      //
      if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing all runs\n");
      //
    } else {
      //
      // we are reprocessing a single run, we must copy to the new tree the events in the file which preceed the first event of the run
      //
      reprocall = false;
      //
      if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing run number %llu \n",run);
      //
      // copying old tree to a new file
      //
      tempfile = new TFile(tempname.str().c_str(),"RECREATE");
      tempac = acclone->CloneTree(-1,"fast");
      tempac->SetName("Anticounter-old");
      tempfile->Write();
      tempfile->Close();  
    }
    //
    // Delete the old tree from old file and memory
    //
    acclone->Delete("all");
    //
    if ( verbose ) printf(" ...done!\n");
    //
  };
  //
  // create anticounter tree ac
  // 
  file->cd();
  ac = new TTree("Anticounter-new","PAMELA Level2 Anticounter data");
  ac->Branch("AcLevel2","AcLevel2",&acl2);
  //
  if ( reproc && !reprocall ){
    //
    //  open new file and retrieve alo tree informations
    //
    tempfile = new TFile(tempname.str().c_str(),"READ");
    acclone = (TTree*)tempfile->Get("Anticounter-old");
    acclone->SetBranchAddress("AcLevel2",&acl2clone);
    //      
    if ( nobefrun > 0 ){
      if ( verbose ) {
        printf("\n Pre-processing: copying events from the old tree before the processed run\n");   
        printf(" Copying %u events in the file which are before the beginning of the run %llu \n",nobefrun,run);
        printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
      };
      for (UInt_t j = 0; j < nobefrun; j++){
        //
        acclone->GetEntry(j);     
        //
        // copy acl2clone to acl2
        //
        acl2->Clear();
        //      acl2 = new AcLevel2();
        memcpy(&acl2,&acl2clone,sizeof(acl2clone));
        //
        // Fill entry in the new tree
        //
        ac->Fill();
        //
      };
      if ( verbose ) printf(" Finished successful copying!\n");
    };          
  };
  //
  // Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
  //
  runlist = runinfo->GetRunList();
  //
  // Loop over the run to be processed
  //
  for (UInt_t irun=0; irun < numbofrun; irun++){
    //
    // retrieve the first run ID to be processed using the RunInfo list
    //
    idRun = runlist->At(irun);
    if ( verbose ){
      printf("\n\n\n ####################################################################### \n");
      printf("                    PROCESSING RUN NUMBER %i \n",(int)idRun);
      printf(" ####################################################################### \n\n\n");
    };
    //
    runinfo->ID_REG_RUN = 0ULL;
    //
    // store in the runinfo class the GL_RUN variables for our run
    //
    sgnl = 0;
    sgnl = runinfo->GetRunInfo(idRun);
    if ( sgnl ){
      if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
      code = sgnl;
      goto closeandexit;
    } else {
      sgnl = 0;
    };
    //
    // now you can access that variables using the RunInfo class this way runinfo->ID_REG_RUN
    //
    if ( runinfo->ID_REG_RUN == 0 ){
      if ( verbose ) printf("\n ANTICOUNTER - ERROR: no run with ID_RUN = %i \n\n Exiting... \n\n",(int)idRun);
      code = -5;
      goto closeandexit;    
    };
    //
    // Search in the DB the path and name of the LEVEL0 file to be processed.
    //
    glroot->Query_GL_ROOT(runinfo->ID_REG_RUN,dbc);
    //
    ftmpname.str("");
    ftmpname << glroot->PATH.Data() << "/";
    ftmpname << glroot->NAME.Data();
    fname = ftmpname.str().c_str();
    //
    // print out informations
    //
    totevent = runinfo->EV_REG_PHYS_TO - runinfo->EV_REG_PHYS_FROM + 1;
    if ( verbose ) {
      printf("\n LEVEL0 data file: %s \n",fname.Data());
      printf(" RUN HEADER absolute time is:  %llu \n",runinfo->RUNHEADER_TIME);
      printf(" RUN TRAILER absolute time is: %llu \n",runinfo->RUNTRAILER_TIME);
      printf(" %i events to be processed for run %llu: from %i to %i (reg entries)\n\n",totevent,idRun,runinfo->EV_REG_PHYS_FROM,runinfo->EV_REG_PHYS_TO);
    };
    //
    // Open Level0 file
    //
    l0File = new TFile(fname.Data());
    if ( !l0File ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: problems opening  Level0 file\n");
      code = -6;
      goto closeandexit;
    };
    l0tr = (TTree*)l0File->Get("Physics");
    if ( !l0tr ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: no Physics tree in Level0 file\n");
      l0File->Close();
      code = -7;
      goto closeandexit;
    };
    l0head = l0tr->GetBranch("Header");
    if ( !l0head ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: no Header branch in Level0 tree\n");
      l0File->Close();
      code = -8;
      goto closeandexit;    
    };
    l0registry = l0tr->GetBranch("Registry");
    if ( !l0registry ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: no Registry branch in Level0 tree\n");
      l0File->Close();
      code = -9;
      goto closeandexit;    
    };
    l0ac = l0tr->GetBranch("Anticounter");
    if ( !l0ac ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: no Anticounter branch in Level0 tree\n");
      l0File->Close();
      code = -704;
      goto closeandexit;
    };
    //
    //l0tr->SetBranchAddress("Trigger", &trig);
    l0tr->SetBranchAddress("Anticounter", &acc);
    l0tr->SetBranchAddress("Registry", &l0reg);
    //
    nevents = l0registry->GetEntries();
    //
    if ( nevents < 1 ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: Level0 file is empty\n\n");
      l0File->Close();
      code = -11;
      goto closeandexit;
    };
    //
    if ( runinfo->EV_REG_PHYS_TO > nevents-1 ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: too few entries in the registry tree\n");
      l0File->Close();
      code = -12;
      goto closeandexit;
    };
    //
    // run over all the events of the run
    //
    if ( verbose ) printf("\n Ready to start! \n\n Processed events: \n\n");
    //
    for ( re = runinfo->EV_REG_PHYS_FROM; re <= runinfo->EV_REG_PHYS_TO; re++){
      //
      if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);   
      //
      l0registry->GetEntry(re);
      //
      // absolute time of this event
      //
      atime = l0reg->absTime;
      //
      // physics events is at entry number ei where
      //
      ei = l0reg->event;
      //
      // paranoid check
      //
      if ( atime > runinfo->RUNTRAILER_TIME || atime < runinfo->RUNHEADER_TIME  ) {
        if ( verbose ) printf(" ANTICOUNTER - WARNING: event at time outside the run time window, skipping it\n");
        goto jumpev;
      };
      //
      procev++;
      //
      // start processing
      //
      //      acl2 = new AcLevel2();
      acl2->Clear();
      //
      l0ac->GetEntry(ei);
      //
      /***********************************************/
      // Here starts Anticounter specific code (Silvio)
      //
      memset(vec, 0, 2*16*16*sizeof(UShort_t));
      memset(Shift, 0, 2*16*sizeof(UShort_t));
      memset(Counter, 0, 2*16*sizeof(UShort_t));
      memset(Counter_old, 0, 2*16*sizeof(UShort_t));
      memset(CRCcheck, 0, 2*sizeof(UShort_t));
      memset(Status, 0, 2*sizeof(UShort_t));
      memset(Hitmap, 0, 2*sizeof(UShort_t));
      memset(Hitstatus, 0, 2*sizeof(UShort_t));
      memset(Trigger, 0, 2*sizeof(UShort_t));
      memset(Trigg_old, 0, 2*sizeof(UShort_t));
      tmp = 0;
      //
      for(Int_t gg = 0; gg < 2; gg++)
        {
          Hitstatus[gg] = 0;
        }
      //
      //fetch data
      //
      for(Int_t kk = 0; kk < 2; kk++)
        {
          if(re>0)
            {
              Trigg_old[kk] = Trigger[kk];
              for(Int_t jj = 0; jj < 16; jj++)
                Counter_old[kk][jj] = Counter[kk][jj];
            }
          
          for(Int_t jj = 0; jj < 16; jj++)
            {
              Counter[kk][jj] = acc->counters[kk][jj];
              Shift[kk][jj] = acc->shift[kk][jj];
            }
          Status[kk] = acc->status[kk];
          Hitmap[kk] = acc->hitmap[kk];
          Trigger[kk] = acc->trigg[kk];
          CRCcheck[kk] = acc->CRCcheck[kk];
        }
      
      /***********************************************/


      //process data
      /***********************************************/
      //shiftregisters
      for(Int_t b = 0; b < 2; b++){ //card
        for(Int_t k = 0; k < 16; k++){ //shift register
          Int_t cnt=1;
          for(Int_t l = 0; l < 16; l++){ //bin
            tmp = ((Shift[b][k] & cnt) > 0 ? 1 : 0);
            vec[b][k][l]=tmp;
            cnt=cnt<<1;
          }
          //cnt=1;
        }
      }
      
      //fill Level1 file
      /************************************************/
      for(Int_t s = 0; s < 2; s++) {
        acl2->hitmap[s] = Hitmap[s];
        acl2->trigger[s] = Trigger[s];
        Int_t cnt=1;
        for(Int_t k = 0; k < 16; k++) {
          for(Int_t bin = 5; bin < 9; bin++) { //acceptance window
            if(vec[s][bin][k]==1)
              Hitstatus[s] = Hitstatus[s] | cnt;
          }
          cnt=cnt<<1;
        }
        acl2->hitstatus[s] = Hitstatus[s];
        
        //Status
        /****************************************/
        if(s==0){
          if(Trigger[0] != (Trigg_old[0]+1))
            acl2->status[0] = acl2->status[0] | 0x1;
          if(Status[0] & 0x001F < 0x001F)
            acl2->status[0] = acl2->status[0] | 0x2;
          if(CRCcheck[0] == 0)
            acl2->status[0] = acl2->status[0] | 0x4;
          for(Int_t gg = 0; gg < 16; gg++){
            if((Counter[0][gg] == Counter_old[0][gg]) && ei>0){
              acl2->status[0] = acl2->status[0] | 0x8;
            }
          }
        }
        else {
          if(Trigger[1] != (Trigg_old[1]+2))
            acl2->status[1] = acl2->status[1] | 0x1;
          if(Status[1] & 0x001F < 0x001F)
            acl2->status[1] = acl2->status[1] | 0x2;
          if(CRCcheck[1] == 0)
            acl2->status[1] = acl2->status[1] | 0x4;
          for(Int_t gg = 0; gg < 16; gg++){
            if((Counter[1][gg] == Counter_old[1][gg]) && ei>0)
              acl2->status[1] = acl2->status[1] | 0x8;
          }
        }
      }
      //acl2->OBT = ph->GetOrbitalTime();
      //acl2->pkt_num = re+1;
      //acl2->pro_num = ph->GetCounter();
      //
      // End Anticounter specific code
      //
      /************************************************/
      
      //
      // Fill the rootple 
      //
      ac->Fill();
      //    
      //
    jumpev:
      debug = false;
      //
    };
    //
    // Here you may want to clear some variables before processing another run  
    //
    ei = 0;
  }; // process all the runs
  //
  if ( verbose ) printf("\n Finished processing data \n");
  //
 closeandexit:
  //
  // we have finished processing the run(s). If we processed a single run now we must copy all the events after our run from the old tree to the new one and delete the old tree.
  //
  if ( !reprocall && reproc && code >= 0 ){
    if ( totfileentries > noaftrun ){
      if ( verbose ){
        printf("\n Post-processing: copying events from the old tree after the processed run\n");   
        printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
        printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
      };
      for (UInt_t j = noaftrun; j < totfileentries; j++ ){
        //
        // Get entry from old tree
        //
        acclone->GetEntry(j);     
        //
        // copy acl2clone to acl2
        //
        //      acl2 = new AcLevel2();
        acl2->Clear();
        memcpy(&acl2,&acl2clone,sizeof(acl2clone));
        //
        // Fill entry in the new tree
        //
        ac->Fill();
      };
      if ( verbose ) printf(" Finished successful copying!\n");
    };
  };
  //
  // Close files, delete old tree(s), write and close level2 file 
  //
  if ( l0File ) l0File->Close();
  if ( tempfile ) tempfile->Close();            
  gSystem->Unlink(tempname.str().c_str());
  //
  if ( code < 0 && verbose ) printf("\n ANTICOUNTER - ERROR: an error occurred, try to save anyway...\n");
  if ( verbose ) printf("\n Writing and closing rootple\n");
  if ( runinfo ) runinfo->Close();    
  if ( ac ) ac->SetName("Anticounter");    
  if ( file ){
    file->cd();
    file->Write();
  };
  //
  gSystem->Unlink(acfolder.str().c_str());
  //
  // the end
  //
  if ( verbose ) printf("\n Exiting...\n");
  if( ac ) ac->Delete();
  //
  if ( acl2 ) delete acl2;
  if ( acclone ) delete acclone;
  if ( glroot ) delete glroot;
  if ( runinfo ) delete runinfo; 
  //
  if(code < 0) throw code;
  return(code);
}


1	mocchiut	1.1	//
2			// C/C++ headers
3			//
4			#include <fstream>
5			#include <string.h>
6			//
7			// ROOT headers
8			//
9			#include <TTree.h>
10			#include <TClassEdit.h>
11			#include <TObject.h>
12			#include <TList.h>
13			#include <TArrayL.h>
14			#include <TSystem.h>
15			#include <TSystemDirectory.h>
16			#include <TString.h>
17			#include <TFile.h>
18			#include <TClass.h>
19			#include <TCanvas.h>
20			#include <TH1.h>
21			#include <TH1F.h>
22			#include <TH2D.h>
23			#include <TLatex.h>
24			#include <TPad.h>
25			#include <TSQLServer.h>
26			#include <TSQLRow.h>
27			#include <TSQLResult.h>
28			//#include <TClonesArray.h>
29			//
30			// YODA headers
31			//
32			#include <PamelaRun.h>
33			#include <RegistryEvent.h>
34			#include <physics/trigger/TriggerEvent.h>
35			#include <physics/anticounter/AnticounterEvent.h>
36			//
37			// RunInfo header
38			//
39			#include <RunInfo.h>
40			//
41			// This program headers
42			//
43			#include <AcCore.h>
44			#include <AcLevel2.h>
45			#include <AcVerl2.h>
46			//
47			using namespace std;
48			//
49			// CORE ROUTINE
50			//
51			//
52			int AcCore(ULong64_t run, TFile file, TSQLServer dbc, Int_t Acargc, char *Acargv[]){
53			Int_t i = 0;
54			Bool_t verbose = false;
55			Bool_t debug = false;
56			//
57			TString processFolder = "AcFolder";
58			if ( Acargc > 0 ){
59			i = 0;
60			while ( i < Acargc ){
61			if ( !strcmp(Acargv[i],"-processFolder") ) {
62			if ( Acargc < i+1 ){
63			throw -3;
64			};
65			processFolder = (TString)Acargv[i+1];
66			i++;
67			};
68			if ( !strcmp(Acargv[i],"-v") \|\| !strcmp(Acargv[i],"--verbose") ) {
69			verbose = true;
70			};
71			if ( !strcmp(Acargv[i],"-g") \|\| !strcmp(Acargv[i],"--debug") ) {
72			debug = true;
73			};
74			i++;
75			};
76			};
77			//
78			// Set these to true to have a very verbose output.
79			//
80			//
81			// Output directory is the working directoy.
82			//
83			const char* outdir = gSystem->DirName(gSystem->DirName(file->GetPath()));
84			//
85			// Variables for level2
86			//
87			TTree *ac = 0;
88			Long64_t nevents = 0LL;
89			//
90			// variables needed to reprocess data
91			//
92			TString acversion;
93			ItoRunInfo *runinfo = 0;
94			TArrayL *runlist = 0;
95			TTree *acclone = 0;
96			Bool_t reproc = false;
97			Bool_t reprocall = false;
98			UInt_t nobefrun = 0;
99			UInt_t noaftrun = 0;
100			UInt_t numbofrun = 0;
101			stringstream ftmpname;
102			TString fname;
103			Long64_t totfileentries = 0ULL;
104			Long64_t idRun = 0LL;
105			//
106			// variables needed to handle error signals
107			//
108			Int_t code = 0;
109			Int_t sgnl;
110			//
111			// anticounter level2 classes
112			//
113			AcLevel2 *acl2 = new AcLevel2();
114			AcLevel2 *acl2clone = new AcLevel2();
115			// note: the string "mydect" is now "ac", "mydetector" is "anticounter" (mydectversion -> acversion, mydectclone -> acclone);
116			// the string "mydec" (without t) -> acl2 (acl2, acl2clone)
117			//
118			// define variables for opening and reading level0 file
119			//
120			TFile *l0File = 0;
121			TTree *l0tr = 0;
122			TBranch *l0head = 0;
123			TBranch *l0registry = 0;
124			TBranch *l0ac = 0;
125			pamela::RegistryEvent *l0reg=0;
126			pamela::anticounter::AnticounterEvent *acc = 0;
127			// pamela::trigger::TriggerEvent *trig = 0;
128			//AcLevel2 *acl2 = new AcLevel2();
129			//
130			// Define other basic variables
131			//
132			UInt_t procev = 0;
133			stringstream file2;
134			stringstream file3;
135			stringstream qy;
136			// Int_t itr = -1;
137			Int_t totevent = 0;
138			ULong64_t atime = 0ULL;
139			Int_t ei = 0;
140			Int_t re = 0;
141			//
142			// Working filename
143			//
144			TString outputfile;
145			stringstream name;
146			name.str("");
147			name << outdir << "/";
148			//
149			// temporary file and folder
150			//
151			TFile *tempfile = 0;
152			TTree *tempac = 0;
153			stringstream tempname;
154			stringstream acfolder;
155			tempname.str("");
156			tempname << outdir;
157			tempname << "/" << processFolder.Data();
158			acfolder.str("");
159			acfolder << tempname.str().c_str();
160			gSystem->MakeDirectory(acfolder.str().c_str());
161			tempname << "/ac2tree_run";
162			tempname << run << ".root";
163			//
164			// DB classes
165			//
166			GL_ROOT *glroot = new GL_ROOT();
167			//GL_PARAM *glparam = new GL_PARAM();
168			//
169	mocchiut	1.4	UShort_t CRCcheck[2]= {0,0};
170			UShort_t Status[2]= {0,0};
171			UShort_t Hitmap[2]= {0,0};
172			UShort_t Hitstatus[2]= {0,0};
173			UShort_t Trigger[2] = {0,0};
174			UShort_t Trigg_old[2] = {0,0};
175			UShort_t Counter[2][16];
176			UShort_t Counter_old[2][16];
177			UShort_t Shift[2][16];
178			Int_t vec[2][16][16];
179			Int_t tmp = 0;
180			memset(vec, 0, 21616*sizeof(UShort_t));
181			memset(Shift, 0, 216sizeof(UShort_t));
182			memset(Counter, 0, 216sizeof(UShort_t));
183			memset(Counter_old, 0, 216sizeof(UShort_t));
184			//
185	mocchiut	1.1	// Let's start!
186			//
187			//
188			// As a first thing we must check what we have to do: if run = 0 we must process all events in the file has been passed
189			// if run != 0 we must process only that run but first we have to check if the tree Anticounter already exist in the file
190			// if it exists we are reprocessing data and we must delete that entries, if not we must create it.
191			//
192			if ( run == 0ULL ) reproc = true;
193			//
194			// Output file is "outputfile"
195			//
196			outputfile = name.str().c_str();
197			if ( verbose ) printf("\n Output filename is: \n %s \n\n",outputfile.Data());
198			//
199			//
200			if ( !file->IsOpen() ){
201			if ( verbose ) printf(" ANTICOUNTER - ERROR: cannot open file for writing\n");
202			throw -701;
203			};
204			//
205			// Retrieve GL_RUN variables from the level2 file
206			//
207			acversion = AcInfo(false); // we should decide how to handle versioning system
208			//
209			// create an interface to RunInfo called "runinfo"
210			//
211			runinfo = new ItoRunInfo(file);
212			//
213			// open "Run" tree in level2 file, if not existing return an error (sngl != 0)
214			//
215			sgnl = 0;
216			sgnl = runinfo->Update(run,"AC",acversion);
217			if ( sgnl ){
218			if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
219			code = sgnl;
220			goto closeandexit;
221			} else {
222			sgnl = 0;
223			};
224			//
225			// number of events in the file BEFORE the first event of our run
226			//
227			nobefrun = runinfo->GetFirstEntry();
228			//
229			// total number of events in the file
230			//
231			totfileentries = runinfo->GetFileEntries();
232			//
233			// first file entry AFTER the last event of our run
234			//
235			noaftrun = runinfo->GetLastEntry() + 1;
236			//
237			// number of run to be processed
238			//
239			numbofrun = runinfo->GetNoRun();
240			//
241			// Try to access the Anticounter tree in the file, if it exists we are reprocessing data if not we are processing a new run
242			//
243			acclone = (TTree*)file->Get("Anticounter");
244			//
245			if ( !acclone ){
246			//
247			// tree does not exist, we are not reprocessing
248			//
249			reproc = false;
250			if ( run == 0ULL && verbose ) printf(" ANTICOUNTER - WARNING: you are reprocessing data but AC tree does not exist!\n");
251			if ( verbose && runinfo->IsReprocessing() && run != 0ULL ) printf(" ANTICOUNTER - WARNING: it seems you are not reprocessing data but Anticounter\n versioning information already exists in RunInfo.\n");
252
253			} else {
254			//
255			// tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
256			//
257			reproc = true;
258			//
259			//
260			if ( verbose ) printf("\n Preparing the pre-processing...\n");
261			//
262			if ( run == 0ULL ){
263			//
264			// we are reprocessing all the file
265			// if we are reprocessing everything we don't need to copy any old event and we can just work with the new tree and delete the old one immediately
266			//
267			reprocall = true;
268			//
269			if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing all runs\n");
270			//
271			} else {
272			//
273			// we are reprocessing a single run, we must copy to the new tree the events in the file which preceed the first event of the run
274			//
275			reprocall = false;
276			//
277			if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing run number %llu \n",run);
278			//
279			// copying old tree to a new file
280			//
281			tempfile = new TFile(tempname.str().c_str(),"RECREATE");
282			tempac = acclone->CloneTree(-1,"fast");
283			tempac->SetName("Anticounter-old");
284			tempfile->Write();
285			tempfile->Close();
286			}
287			//
288			// Delete the old tree from old file and memory
289			//
290			acclone->Delete("all");
291			//
292			if ( verbose ) printf(" ...done!\n");
293			//
294			};
295			//
296			// create anticounter tree ac
297			//
298			file->cd();
299			ac = new TTree("Anticounter-new","PAMELA Level2 Anticounter data");
300			ac->Branch("AcLevel2","AcLevel2",&acl2);
301			//
302			if ( reproc && !reprocall ){
303			//
304			// open new file and retrieve alo tree informations
305			//
306			tempfile = new TFile(tempname.str().c_str(),"READ");
307			acclone = (TTree*)tempfile->Get("Anticounter-old");
308			acclone->SetBranchAddress("AcLevel2",&acl2clone);
309			//
310			if ( nobefrun > 0 ){
311			if ( verbose ) {
312			printf("\n Pre-processing: copying events from the old tree before the processed run\n");
313			printf(" Copying %u events in the file which are before the beginning of the run %llu \n",nobefrun,run);
314			printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
315			};
316			for (UInt_t j = 0; j < nobefrun; j++){
317			//
318			acclone->GetEntry(j);
319			//
320			// copy acl2clone to acl2
321			//
322	mocchiut	1.3	acl2->Clear();
323			// acl2 = new AcLevel2();
324	mocchiut	1.1	memcpy(&acl2,&acl2clone,sizeof(acl2clone));
325			//
326			// Fill entry in the new tree
327			//
328			ac->Fill();
329			//
330			};
331			if ( verbose ) printf(" Finished successful copying!\n");
332			};
333			};
334			//
335			// Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
336			//
337			runlist = runinfo->GetRunList();
338			//
339			// Loop over the run to be processed
340			//
341			for (UInt_t irun=0; irun < numbofrun; irun++){
342			//
343			// retrieve the first run ID to be processed using the RunInfo list
344			//
345			idRun = runlist->At(irun);
346			if ( verbose ){
347			printf("\n\n\n ####################################################################### \n");
348			printf(" PROCESSING RUN NUMBER %i \n",(int)idRun);
349			printf(" ####################################################################### \n\n\n");
350			};
351			//
352			runinfo->ID_REG_RUN = 0ULL;
353			//
354			// store in the runinfo class the GL_RUN variables for our run
355			//
356			sgnl = 0;
357			sgnl = runinfo->GetRunInfo(idRun);
358			if ( sgnl ){
359			if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
360			code = sgnl;
361			goto closeandexit;
362			} else {
363			sgnl = 0;
364			};
365			//
366			// now you can access that variables using the RunInfo class this way runinfo->ID_REG_RUN
367			//
368			if ( runinfo->ID_REG_RUN == 0 ){
369			if ( verbose ) printf("\n ANTICOUNTER - ERROR: no run with ID_RUN = %i \n\n Exiting... \n\n",(int)idRun);
370			code = -5;
371			goto closeandexit;
372			};
373			//
374			// Search in the DB the path and name of the LEVEL0 file to be processed.
375			//
376			glroot->Query_GL_ROOT(runinfo->ID_REG_RUN,dbc);
377			//
378			ftmpname.str("");
379			ftmpname << glroot->PATH.Data() << "/";
380			ftmpname << glroot->NAME.Data();
381			fname = ftmpname.str().c_str();
382			//
383			// print out informations
384			//
385			totevent = runinfo->EV_REG_PHYS_TO - runinfo->EV_REG_PHYS_FROM + 1;
386			if ( verbose ) {
387			printf("\n LEVEL0 data file: %s \n",fname.Data());
388			printf(" RUN HEADER absolute time is: %llu \n",runinfo->RUNHEADER_TIME);
389			printf(" RUN TRAILER absolute time is: %llu \n",runinfo->RUNTRAILER_TIME);
390			printf(" %i events to be processed for run %llu: from %i to %i (reg entries)\n\n",totevent,idRun,runinfo->EV_REG_PHYS_FROM,runinfo->EV_REG_PHYS_TO);
391			};
392			//
393			// Open Level0 file
394			//
395			l0File = new TFile(fname.Data());
396			if ( !l0File ) {
397			if ( verbose ) printf(" ANTICOUNTER - ERROR: problems opening Level0 file\n");
398			code = -6;
399			goto closeandexit;
400			};
401			l0tr = (TTree*)l0File->Get("Physics");
402			if ( !l0tr ) {
403			if ( verbose ) printf(" ANTICOUNTER - ERROR: no Physics tree in Level0 file\n");
404			l0File->Close();
405			code = -7;
406			goto closeandexit;
407			};
408			l0head = l0tr->GetBranch("Header");
409			if ( !l0head ) {
410			if ( verbose ) printf(" ANTICOUNTER - ERROR: no Header branch in Level0 tree\n");
411			l0File->Close();
412			code = -8;
413			goto closeandexit;
414			};
415			l0registry = l0tr->GetBranch("Registry");
416			if ( !l0registry ) {
417			if ( verbose ) printf(" ANTICOUNTER - ERROR: no Registry branch in Level0 tree\n");
418			l0File->Close();
419			code = -9;
420			goto closeandexit;
421			};
422			l0ac = l0tr->GetBranch("Anticounter");
423			if ( !l0ac ) {
424			if ( verbose ) printf(" ANTICOUNTER - ERROR: no Anticounter branch in Level0 tree\n");
425			l0File->Close();
426			code = -704;
427			goto closeandexit;
428			};
429			//
430			//l0tr->SetBranchAddress("Trigger", &trig);
431			l0tr->SetBranchAddress("Anticounter", &acc);
432			l0tr->SetBranchAddress("Registry", &l0reg);
433			//
434			nevents = l0registry->GetEntries();
435			//
436			if ( nevents < 1 ) {
437			if ( verbose ) printf(" ANTICOUNTER - ERROR: Level0 file is empty\n\n");
438			l0File->Close();
439			code = -11;
440			goto closeandexit;
441			};
442			//
443			if ( runinfo->EV_REG_PHYS_TO > nevents-1 ) {
444			if ( verbose ) printf(" ANTICOUNTER - ERROR: too few entries in the registry tree\n");
445			l0File->Close();
446			code = -12;
447			goto closeandexit;
448			};
449			//
450			// run over all the events of the run
451			//
452			if ( verbose ) printf("\n Ready to start! \n\n Processed events: \n\n");
453			//
454			for ( re = runinfo->EV_REG_PHYS_FROM; re <= runinfo->EV_REG_PHYS_TO; re++){
455			//
456			if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);
457			//
458			l0registry->GetEntry(re);
459			//
460			// absolute time of this event
461			//
462			atime = l0reg->absTime;
463			//
464			// physics events is at entry number ei where
465			//
466			ei = l0reg->event;
467			//
468			// paranoid check
469			//
470			if ( atime > runinfo->RUNTRAILER_TIME \|\| atime < runinfo->RUNHEADER_TIME ) {
471			if ( verbose ) printf(" ANTICOUNTER - WARNING: event at time outside the run time window, skipping it\n");
472			goto jumpev;
473			};
474			//
475			procev++;
476			//
477			// start processing
478			//
479	mocchiut	1.3	// acl2 = new AcLevel2();
480			acl2->Clear();
481	mocchiut	1.1	//
482	pam-se	1.2	l0ac->GetEntry(ei);
483			//
484	mocchiut	1.1	/***********************************************/
485			// Here starts Anticounter specific code (Silvio)
486			//
487	mocchiut	1.4	memset(vec, 0, 21616*sizeof(UShort_t));
488			memset(Shift, 0, 216sizeof(UShort_t));
489			memset(Counter, 0, 216sizeof(UShort_t));
490			memset(Counter_old, 0, 216sizeof(UShort_t));
491			memset(CRCcheck, 0, 2*sizeof(UShort_t));
492			memset(Status, 0, 2*sizeof(UShort_t));
493			memset(Hitmap, 0, 2*sizeof(UShort_t));
494			memset(Hitstatus, 0, 2*sizeof(UShort_t));
495			memset(Trigger, 0, 2*sizeof(UShort_t));
496			memset(Trigg_old, 0, 2*sizeof(UShort_t));
497			tmp = 0;
498	mocchiut	1.1	//
499			for(Int_t gg = 0; gg < 2; gg++)
500			{
501			Hitstatus[gg] = 0;
502			}
503			//
504			//fetch data
505			//
506			for(Int_t kk = 0; kk < 2; kk++)
507			{
508			if(re>0)
509			{
510			Trigg_old[kk] = Trigger[kk];
511			for(Int_t jj = 0; jj < 16; jj++)
512			Counter_old[kk][jj] = Counter[kk][jj];
513			}
514
515			for(Int_t jj = 0; jj < 16; jj++)
516			{
517			Counter[kk][jj] = acc->counters[kk][jj];
518			Shift[kk][jj] = acc->shift[kk][jj];
519			}
520			Status[kk] = acc->status[kk];
521			Hitmap[kk] = acc->hitmap[kk];
522			Trigger[kk] = acc->trigg[kk];
523			CRCcheck[kk] = acc->CRCcheck[kk];
524			}
525
526			/***********************************************/
527
528
529			//process data
530			/***********************************************/
531			//shiftregisters
532			for(Int_t b = 0; b < 2; b++){ //card
533			for(Int_t k = 0; k < 16; k++){ //shift register
534			Int_t cnt=1;
535			for(Int_t l = 0; l < 16; l++){ //bin
536			tmp = ((Shift[b][k] & cnt) > 0 ? 1 : 0);
537			vec[b][k][l]=tmp;
538			cnt=cnt<<1;
539			}
540			//cnt=1;
541			}
542			}
543
544			//fill Level1 file
545			/************************************************/
546			for(Int_t s = 0; s < 2; s++) {
547			acl2->hitmap[s] = Hitmap[s];
548			acl2->trigger[s] = Trigger[s];
549			Int_t cnt=1;
550			for(Int_t k = 0; k < 16; k++) {
551			for(Int_t bin = 5; bin < 9; bin++) { //acceptance window
552			if(vec[s][bin][k]==1)
553			Hitstatus[s] = Hitstatus[s] \| cnt;
554			}
555			cnt=cnt<<1;
556			}
557			acl2->hitstatus[s] = Hitstatus[s];
558
559			//Status
560			/****************************************/
561			if(s==0){
562			if(Trigger[0] != (Trigg_old[0]+1))
563			acl2->status[0] = acl2->status[0] \| 0x1;
564			if(Status[0] & 0x001F < 0x001F)
565			acl2->status[0] = acl2->status[0] \| 0x2;
566			if(CRCcheck[0] == 0)
567			acl2->status[0] = acl2->status[0] \| 0x4;
568			for(Int_t gg = 0; gg < 16; gg++){
569			if((Counter[0][gg] == Counter_old[0][gg]) && ei>0){
570			acl2->status[0] = acl2->status[0] \| 0x8;
571			}
572			}
573			}
574			else {
575			if(Trigger[1] != (Trigg_old[1]+2))
576			acl2->status[1] = acl2->status[1] \| 0x1;
577			if(Status[1] & 0x001F < 0x001F)
578			acl2->status[1] = acl2->status[1] \| 0x2;
579			if(CRCcheck[1] == 0)
580			acl2->status[1] = acl2->status[1] \| 0x4;
581			for(Int_t gg = 0; gg < 16; gg++){
582			if((Counter[1][gg] == Counter_old[1][gg]) && ei>0)
583			acl2->status[1] = acl2->status[1] \| 0x8;
584			}
585			}
586			}
587			//acl2->OBT = ph->GetOrbitalTime();
588			//acl2->pkt_num = re+1;
589			//acl2->pro_num = ph->GetCounter();
590			//
591			// End Anticounter specific code
592			//
593			/************************************************/
594
595			//
596			// Fill the rootple
597			//
598			ac->Fill();
599			//
600			//
601			jumpev:
602			debug = false;
603			//
604			};
605			//
606			// Here you may want to clear some variables before processing another run
607			//
608			ei = 0;
609			}; // process all the runs
610			//
611			if ( verbose ) printf("\n Finished processing data \n");
612			//
613			closeandexit:
614			//
615			// we have finished processing the run(s). If we processed a single run now we must copy all the events after our run from the old tree to the new one and delete the old tree.
616			//
617			if ( !reprocall && reproc && code >= 0 ){
618			if ( totfileentries > noaftrun ){
619			if ( verbose ){
620			printf("\n Post-processing: copying events from the old tree after the processed run\n");
621			printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
622			printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
623			};
624			for (UInt_t j = noaftrun; j < totfileentries; j++ ){
625			//
626			// Get entry from old tree
627			//
628			acclone->GetEntry(j);
629			//
630			// copy acl2clone to acl2
631			//
632	mocchiut	1.3	// acl2 = new AcLevel2();
633			acl2->Clear();
634	mocchiut	1.1	memcpy(&acl2,&acl2clone,sizeof(acl2clone));
635			//
636			// Fill entry in the new tree
637			//
638			ac->Fill();
639			};
640			if ( verbose ) printf(" Finished successful copying!\n");
641			};
642			};
643			//
644			// Close files, delete old tree(s), write and close level2 file
645			//
646			if ( l0File ) l0File->Close();
647			if ( tempfile ) tempfile->Close();
648			gSystem->Unlink(tempname.str().c_str());
649			//
650			if ( code < 0 && verbose ) printf("\n ANTICOUNTER - ERROR: an error occurred, try to save anyway...\n");
651			if ( verbose ) printf("\n Writing and closing rootple\n");
652			if ( runinfo ) runinfo->Close();
653			if ( ac ) ac->SetName("Anticounter");
654			if ( file ){
655			file->cd();
656			file->Write();
657			};
658			//
659			gSystem->Unlink(acfolder.str().c_str());
660			//
661			// the end
662			//
663			if ( verbose ) printf("\n Exiting...\n");
664			if( ac ) ac->Delete();
665	mocchiut	1.4	//
666			if ( acl2 ) delete acl2;
667			if ( acclone ) delete acclone;
668			if ( glroot ) delete glroot;
669			if ( runinfo ) delete runinfo;
670			//
671	mocchiut	1.1	if(code < 0) throw code;
672			return(code);
673			}
674
675
676