/home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Calibration/CalibSvc/CalibTreeCnv/CalibTreeCnv-00-01-18/src/cnv/TreeTofSimCnv.cxx

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#include "GaudiKernel/MsgStream.h"
#include "TreeTofSimCnv.h"
#include "CalibData/Tof/TofSimData.h"
#include "CalibDataSvc/IInstrumentName.h"
#include "CalibMySQLCnv/TreeAddress.h"
#include "TFile.h"
#include "TTree.h"
#include "TDirectory.h"
#include "TObject.h"
#include "TBuffer.h"

#include "GaudiKernel/CnvFactory.h"
#include "GaudiKernel/IOpaqueAddress.h"
#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/IAddressCreator.h"
#include "GaudiKernel/IDataProviderSvc.h"
#include "GaudiKernel/IConversionSvc.h"
#include "GaudiKernel/GenericAddress.h"

#include "CalibDataSvc/ICalibTreeSvc.h"    //maybe
#include "CalibDataSvc/ICalibMetaCnvSvc.h"

// Temporary.  Hope to find a better way to do this
#include "CalibData/CalibModel.h"
using namespace CalibData;
//static CnvFactory<TreeTofSimDataCnv> TofCal_factory;
//const  ICnvFactory& TreeTofSimDataCnvFactory = TofCal_factory;



TreeTofSimDataCnv::TreeTofSimDataCnv( ISvcLocator* svc) :
        TreeCalBaseCnv(svc, CLID_Calib_TofSim) { 

        }


const CLID& TreeTofSimDataCnv::objType() const {
        return CLID_Calib_TofSim;
}

const CLID& TreeTofSimDataCnv::classID() {
        return CLID_Calib_TofSim;
}

StatusCode TreeTofSimDataCnv::i_createObj(IOpaqueAddress* addr,
                DataObject*& refpObject) {

        MsgStream log(msgSvc(), "TreeTofSimDataCnv");
        log<<MSG::DEBUG<<"SetProperty"<<endreq;

        TreeAddress* add = dynamic_cast<TreeAddress*>(addr);

        DatabaseRecord *records=add->pp();

        TBufferFile *buf1 = new TBufferFile(TBuffer::kRead);
        TBufferFile *buf2 = new TBufferFile(TBuffer::kRead);
        TBufferFile *buf3 = new TBufferFile(TBuffer::kRead);

        buf1->SetBuffer((*records)["BTofSim"],512000,kFALSE);
        buf2->SetBuffer((*records)["ETofSim"],512000,kFALSE);
        buf3->SetBuffer((*records)["SimConstants"],512000,kFALSE);


        std::cout<<" SftVer is "<<(*records)["SftVer"];
        std::cout<<" CalVerSft is "<<(*records)["TofSimParVer"];
        std::cout<<"  File name  is "<<(*records)["FileName"]<<std::endl;



        TTree *btoftree= new TTree();
        TTree *etoftree= new TTree();
        TTree *btofcommontree = new TTree();
        btoftree->Streamer(*buf1);
        etoftree->Streamer(*buf2);
        btofcommontree->Streamer(*buf3);

        CalibData::BTofSimBase bTof;
        CalibData::ETofSimBase eTof;
        CalibData::TofSimConstBase tofbase;
        std::vector<CalibData::BTofSimBase> tmpbTof;//; = new vector<CalibData::bTofCalibBase>;
        std::vector<CalibData::ETofSimBase> tmpeTof;
        std::vector<CalibData::TofSimConstBase> tofbaseCol;
        // Read in the object
        int cnt;
        // read btoftree ------------------------------------------------------------
        double AttenLength;
        double Gain;
        double Ratio;
        double NoiseSmear;
        btoftree -> SetBranchAddress("AttenLength", &AttenLength);
        btoftree -> SetBranchAddress("Gain", &Gain);
        btoftree -> SetBranchAddress("Ratio", &Ratio);
        int entries=btoftree->GetEntries();
        for(cnt=0; cnt<entries; cnt++){
                btoftree -> GetEntry(cnt);
                bTof.setGain(Gain);
                bTof.setRatio(Ratio);
                bTof.setAttenLength(AttenLength);
                tmpbTof.push_back(bTof);
        }
        //read etoftree
        etoftree -> SetBranchAddress("Gain", &Gain);
        etoftree -> SetBranchAddress("AttenLength", &AttenLength);
        etoftree -> SetBranchAddress("NoiseSmear",  &NoiseSmear );
        entries=etoftree->GetEntries();
        for(cnt=0; cnt<entries; cnt++){
                etoftree->GetEntry(cnt);
                eTof.setGain(Gain);
                eTof.setAttenLength(AttenLength);
                eTof.setNoiseSmear(NoiseSmear);
                tmpeTof.push_back(eTof);
        }
        //read SimConstants
        double BarConstant,BarPMTGain,BarHighThres,BarLowThres,EndConstant,EndPMTGain,EndHighThres,EndLowThres,EndNoiseSwitch;
        btofcommontree-> SetBranchAddress("BarConstant", &BarConstant);
        btofcommontree-> SetBranchAddress("BarPMTGain",  &BarPMTGain);
        btofcommontree-> SetBranchAddress("BarHighThres", &BarHighThres);
        btofcommontree-> SetBranchAddress("BarLowThres", &BarLowThres);
        btofcommontree-> SetBranchAddress("EndConstant", &EndConstant);
        btofcommontree-> SetBranchAddress("EndPMTGain",  &EndPMTGain);
        btofcommontree-> SetBranchAddress("EndHighThres", &EndHighThres);
        btofcommontree-> SetBranchAddress("EndLowThres", &EndLowThres);
        btofcommontree-> SetBranchAddress("EndNoiseSwitch", &EndNoiseSwitch);
        entries = btofcommontree->GetEntries();
        for(cnt=0;cnt<entries;cnt++){
                btofcommontree->GetEntry(cnt);
                tofbase.setBarLowThres(BarLowThres);
                tofbase.setBarHighThres(BarHighThres);
                tofbase.setEndLowThres(EndLowThres);
                tofbase.setEndHighThres(EndHighThres);
                tofbase.setBarPMTGain(BarPMTGain);
                tofbase.setEndPMTGain(EndPMTGain);
                tofbase.setBarConstant(BarConstant);
                tofbase.setEndConstant(EndConstant);
                tofbase.setEndNoiseSwitch(EndNoiseSwitch);
                tofbaseCol.push_back(tofbase);
        }

        CalibData::TofSimData *tmpObject = new CalibData::TofSimData(&tofbaseCol,&tmpbTof,&tmpeTof);
        refpObject=tmpObject;
        delete btoftree;
        delete etoftree;
        delete btofcommontree;

        return StatusCode::SUCCESS;


}

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