/data/refman/pasoursint/CMSSW_4_4_5_patch3/src/Alignment/OfflineValidation/plugins/TrackerGeometryCompare.h

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#ifndef Alignment_OfflineValidation_TrackerGeometryCompare_h
#define Alignment_OfflineValidation_TrackerGeometryCompare_h

#include "FWCore/Framework/interface/EDAnalyzer.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "Alignment/TrackerAlignment/interface/AlignableTracker.h"
#include "CondFormats/Alignment/interface/SurveyErrors.h"
#include "Alignment/CommonAlignment/interface/StructureType.h"

#include "Alignment/CommonAlignment/interface/AlignTools.h"

#include <algorithm>
#include "TTree.h"

class AlignTransform;

class TrackerGeometryCompare:
public edm::EDAnalyzer
{
public:
        typedef AlignTransform SurveyValue;
        typedef Alignments SurveyValues;
        typedef std::vector<Alignable*> Alignables;
                
  TrackerGeometryCompare(
                const edm::ParameterSet&
                );
        
        virtual void beginJob();

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


        //parameters
        edm::ParameterSet m_params;
        std::vector<align::StructureType> theLevels;
        //std::vector<int> theSubDets;
        
        //compares two geometries
        void compareGeometries(Alignable* refAli, Alignable* curAli);
        //filling the ROOT file
        void fillTree(Alignable *refAli, AlgebraicVector diff);
        //for filling identifiers
        void fillIdentifiers( int subdetlevel, int rawid );
        //converts surveyRcd into alignmentRcd
        void surveyToTracker(AlignableTracker* ali, Alignments* alignVals, AlignmentErrors* alignErrors);
        //need for conversion for surveyToTracker
        void addSurveyInfo(Alignable* ali);
        //void createDBGeometry(const edm::EventSetup& iSetup);
        void createROOTGeometry(const edm::EventSetup& iSetup);
        
        // for common tracker system
        void setCommonTrackerSystem();
        void diffCommonTrackerSystem(Alignable* refAli, Alignable* curAli);
        bool passIdCut( uint32_t );
        
        AlignableTracker* referenceTracker;
        AlignableTracker* dummyTracker;
        AlignableTracker* currentTracker;

        unsigned int theSurveyIndex;
        const Alignments* theSurveyValues;
        const SurveyErrors* theSurveyErrors;
        
        // configurables
        std::string _inputFilename1;
        std::string _inputFilename2;
        std::string _inputTreename;
        bool _writeToDB; 
        std::string _weightBy;
        std::string _setCommonTrackerSystem;
        bool _detIdFlag;
        std::string _detIdFlagFile;
        bool _weightById;
        std::string _weightByIdFile;
        std::vector< unsigned int > _weightByIdVector;
        
        std::vector< uint32_t > _detIdFlagVector;
        align::StructureType _commonTrackerLevel;
        align::GlobalVector _TrackerCommonT;
        align::GlobalVector _TrackerCommonR;
        align::PositionType _TrackerCommonCM;
        
        //root configuration
        std::string _filename;
        TFile* _theFile;
        TTree* _alignTree;
        TFile* _inputRootFile1;
        TFile* _inputRootFile2;
        TTree* _inputTree1;
        TTree* _inputTree2;
        
        int _id, _level, _mid, _mlevel, _sublevel, _useDetId, _detDim;
        float _xVal, _yVal, _zVal, _rVal, _phiVal, _alphaVal, _betaVal, _gammaVal, _etaVal;
        // changes in global variables
        float _dxVal, _dyVal, _dzVal, _drVal, _dphiVal, _dalphaVal, _dbetaVal, _dgammaVal;
        // changes local variables: u, v, w, alpha, beta, gamma
        float _duVal, _dvVal, _dwVal, _daVal, _dbVal, _dgVal;
        float _surWidth, _surLength;
        uint32_t _identifiers[6];
        double _surRot[9];
        
        bool firstEvent_;
        
};




#endif