CSCChamberIndexValues.h

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#ifndef _CSCCHAMBERINDEXVALUES_H
#define _CSCCHAMBERINDEXVALUES_H

#include <memory>
#include "FWCore/Framework/interface/SourceFactory.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/ESProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/EventSetupRecordIntervalFinder.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include <DataFormats/MuonDetId/interface/CSCDetId.h>
#include "CondFormats/CSCObjects/interface/CSCChamberIndex.h"
#include "CondFormats/DataRecord/interface/CSCChamberIndexRcd.h"
#include "OnlineDB/CSCCondDB/interface/CSCChamberIndexValues.h"
#include "CondFormats/CSCObjects/interface/CSCMapItem.h"
#include "OnlineDB/CSCCondDB/interface/CSCMap1.h"

class CSCChamberIndexValues : public edm::ESProducer, public edm::EventSetupRecordIntervalFinder {
public:
  CSCChamberIndexValues(const edm::ParameterSet &);
  ~CSCChamberIndexValues() override;

  typedef std::unique_ptr<CSCChamberIndex> ReturnType;

  inline static CSCChamberIndex *fillChamberIndex();

  ReturnType produceChamberIndex(const CSCChamberIndexRcd &);

private:
  // ----------member data ---------------------------
  void setIntervalFor(const edm::eventsetup::EventSetupRecordKey &,
                      const edm::IOVSyncValue &,
                      edm::ValidityInterval &) override;
};

#include <fstream>
#include <vector>
#include <iostream>

// to workaround plugin library
inline CSCChamberIndex *CSCChamberIndexValues::fillChamberIndex() {
  CSCChamberIndex *mapobj = new CSCChamberIndex();
  cscmap1 map;
  CSCMapItem::MapItem item;
  int chamberid;

  int i, j, k, l;  //i - endcap, j - station, k - ring, l - chamber.
  int r, c;        //r - number of rings, c - number of chambers.
  int count = 0;

  mapobj->ch_index.resize(540);
  /* This is version for 540 chambers. */
  for (i = 1; i <= 2; ++i) {
    for (j = 1; j <= 4; ++j) {
      if (j == 1)
        r = 3;
      //else if(j==4) r=1;
      else
        r = 2;
      for (k = 1; k <= r; ++k) {
        if (j > 1 && k == 1)
          c = 18;
        else
          c = 36;
        for (l = 1; l <= c; ++l) {
          chamberid = i * 100000 + j * 10000 + k * 1000 + l * 10;
          map.chamber(chamberid, &item);
          mapobj->ch_index[item.cscIndex - 1] = item;
          count = count + 1;
        }
      }
    }
  }
  return mapobj;
}

#endif