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StandaloneMerger.h

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#ifndef Alignment_MuonStantaloneAlgorithm_StandaloneMerger_H
#define Alignment_MuonStantaloneAlgorithm_StandaloneMerger_H


// Base Class Headers
#include "FWCore/Framework/interface/EDAnalyzer.h"
#include "Alignment/MuonStandaloneAlgorithm/interface/AlignmentDetectorCollection.h"
//#include "Alignment/MuonAlignment/interface/MuonAlignment.h"
#include <vector>
#include <string>
#include "TMatrixD.h"

namespace edm {
  class ParameterSet;
  class Event;
  class EventSetup;
}

class TFile;
class TH1F;


class StandaloneMerger: public edm::EDAnalyzer {
 public:
  
  StandaloneMerger(const edm::ParameterSet& pset);
  
  virtual ~StandaloneMerger();
  
  // Operations
  void analyze(const edm::Event & event, const edm::EventSetup& eventSetup);
  
  virtual void beginJob(const edm::EventSetup& eventSetup) ;
  
  virtual void endJob();

 private:
  
  void surveyAdd();

  bool CalculateSolution();
  
  void BuildDelta();

  void updateMatrix(TMatrixD *, TMatrixD *, TMatrixD *, TMatrixD *);

  void mergeMatrix();
  
  TFile *theFile;
  TFile *f;
  
  TMatrixD C;
  TMatrixD CMatrixInvert;
  TMatrixD b;
  TMatrixD Delta;
  TMatrixD theIndex;
  TMatrixD SurveyMatrix;
  TMatrixD SurveyVector;
  TMatrixD N;
  TMatrixD TotalMatrix;
  TMatrixD TotalVector;
  //TDecompQRH *Decomp;
  TMatrixD Q, R;
  TMatrixD IndependentVector;


  int maxFiles;
  std::string surveyFileName;
  std::string outputFile;
  std::string submatrices;

  const static int NDOFTrack = 5;
  const static int NDOFAlign = 6;
  const static int NDOFChamber = 4;
  const static int NDOFCoor = 4;

};
#endif

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