/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/SimCalorimetry/EcalElectronicsEmulation/interface/EcalSimRawData.h

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/*  
 * $Id: EcalSimRawData.h,v 1.8 2007/05/15 20:57:01 nuno Exp $
 */

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/EDAnalyzer.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
#include "DataFormats/EcalDigi/interface/EcalDigiCollections.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
#include "Geometry/CaloTopology/interface/EcalTrigTowerConstituentsMap.h"
#include "SimCalorimetry/EcalSelectiveReadoutAlgos/src/EcalSelectiveReadout.h"
#include <string>
#include <fstream>

class EcalSimRawData: public edm::EDAnalyzer{
  public:
  explicit EcalSimRawData(const edm::ParameterSet& pset);

  virtual ~EcalSimRawData(){};

  virtual void analyze(const edm::Event&, const edm::EventSetup&);

private:
  static const int nEbEta = 170;

  static const int nEbPhi = 360;

  static const int nEeX = 100;

  static const int nEeY = 100;

  static const int nEndcaps = 2;

  static const int scEdge = 5;

  static const int nScX = 20;

  static const int nScY = 20;

  /* Edge size of a barrel TT in num. of crystals
  */
  static const int ttEdge = 5;

  static const int nTtSmPhi = 4;

  static const int nTtSmEta = 17;

  static const int nTtPhi = nEbPhi/ttEdge;//72

  static const int nEbTtEta = nEbEta/ttEdge;//34

  static const int nEeTtEta = 11;

  static const int nTtEta = nEbTtEta+2*nEeTtEta;//56

  static const int nDccInPhi = 18;

  static const int nDccEndcap = 9;

  static const int ebTccPhiEdge = 20;

  static const int nTccInPhi = 18;

  static const int nTccEndcap = 36;

  static const int ebDccPhiEdge = 20;

  static const int nTtPhisPerEbDcc = 4;

  static const int nTtPhisPerEbTcc = 4;

  static const int nTtTypes = 2;

  static const int ttType[nEbTtEta];

  static const int stripCh2Phi[nTtTypes][ttEdge][ttEdge];

  static const int strip2Eta[nTtTypes][ttEdge];

  enum writeMode_t {littleEndian, bigEndian, ascii};
  
private:
  /*
  const EBDigiCollection*
  getEBDigis(const edm::Event& event) const;
  
  const EEDigiCollection*
  getEEDigis(const edm::Event& event) const;

  const EcalTrigPrimDigiCollection*
  getTrigPrims(const edm::Event& event) const;
  */
  
  void
  checkGeometry(const edm::EventSetup& eventSetup);
  void
  checkTriggerMap(const edm::EventSetup& eventSetup);

  int iEta2cIndex(int iEta) const{
    return (iEta<0)?iEta+85:iEta+84;
  }

  int iPhi2cIndex(int iPhi) const{
    int iPhi0 = iPhi -11;
    if(iPhi0<0) iPhi0+=nEbPhi;
    return iPhi0;
  }

  int iTtEta2cIndex(int iTtEta) const{
    return (iTtEta<0)?(iTtEta+28):(iTtEta+27);
  }

  int cIndex2iTtEta(int iTtEta0) const{
    return (iTtEta0<28)?(iTtEta0-28):(iTtEta0-27);
  }

  int cIndex2TtPhi(int iTtPhi0) const{
    return iTtPhi0+1;
  }
  
  int iTtPhi2cIndex(int iTtPhi) const{
    return iTtPhi-1;
  }

  /*
    int iXY2cIndex(int iX) const{
    return iX-1;
  }
  */

  void elec2GeomNum(int ittEta0, int ittPhi0, int strip1,
                    int ch1, int& iEta0, int& iPhi0) const;

  /* Set horizontal parity of a 16-bit word of FE data
   * @param a the word whose parity must be set.
   */
  void setHParity(uint16_t& a) const;

  void genFeData(std::string basename, int iEvent,
                 const std::vector<uint16_t> adcCount[nEbEta][nEbPhi]) const;


  void genTccIn(std::string basename, int iEvent,
                const int tps[nTtEta][nTtPhi]) const;

  void genTccOut(std::string basename, int iEvent,
                 const int tps[nTtEta][nTtPhi]) const;


  
  void getEbDigi(const edm::Event& event,
                 std::vector<uint16_t> adc[nEbEta][nEbPhi]) const;


  void getTp(const edm::Event& event, const std::string& collName,
             int tp[nTtEta][nTtPhi]) const;

  
  std::string getExt() const;

  void fwrite(std::ofstream& f, uint16_t data, int& iword,
              bool hpar = true) const;


  void getSrfs(const edm::Event& event, int ebSrf[nTtEta][nTtPhi],
               int eeSrf[nEndcaps][nScX][nScY]) const;

  void genSrData(std::string basename, int iEvent,
                 int ttf[nEbTtEta][nTtPhi]) const;
  
private:
  std::string digiProducer_;

  std::string ebDigiCollection_;

  std::string eeDigiCollection_;


  std::string srDigiProducer_;
  
  std::string ebSrFlagCollection_;

  std::string eeSrFlagCollection_;

  std::string tpDigiCollection_; 

  std::string tcpDigiCollection_; 
  
  const CaloGeometry * theGeometry;

  std::string tpProducer_;

  writeMode_t writeMode_;

  bool xtalVerbose_;

  bool tpVerbose_;

  bool srp2dcc_;

  bool tcc2dcc_;

  bool fe2dcc_;

  bool fe2tcc_;

  const EcalTrigTowerConstituentsMap * theTriggerTowerMap;

  std::auto_ptr<EcalSelectiveReadout> esr_;

  std::ofstream ttfFile;

  std::ofstream srfFile;

  int tccNum_;
  
  int dccNum_;
  
  int tccInDefaultVal_;
  
  std::string basename_;
};