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

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#include "GaudiKernel/MsgStream.h"
#include "TreeEmcCalibDataCnv.h"
#include "CalibData/Emc/EmcCalibData.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<TreeEmcCalibDataCnv> EmcCal_factory;
//const  ICnvFactory& TreeEmcCalibDataCnvFactory = EmcCal_factory;



TreeEmcCalibDataCnv::TreeEmcCalibDataCnv( ISvcLocator* svc) :
        TreeCalBaseCnv(svc, CLID_Calib_EmcCal) { 

        }


const CLID& TreeEmcCalibDataCnv::objType() const {
        return CLID_Calib_EmcCal;
}

const CLID& TreeEmcCalibDataCnv::classID() {
        return CLID_Calib_EmcCal;
}

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

        MsgStream log(msgSvc(), "TreeEmcCalibDataCnv");
        log<<MSG::DEBUG<<"SetProperty"<<endreq;
        //   gROOT->Reset();
        //   gDirectory = gROOT;
        //TFile("temp.root");
        TreeAddress* add = dynamic_cast<TreeAddress*>(addr);
        DatabaseRecord *records=add->pp();
        TBufferFile *buf1 = new TBufferFile(TBuffer::kRead);
        buf1->SetBuffer((*records)["DigiCalibConst"],512000,kFALSE);

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

        TTree* Digitree= new TTree();

        Digitree->Streamer(*buf1);

        Digitree->Print();

        CalibData::EmcCalibData *tmpObject = new CalibData::EmcCalibData ;
        // Read in our object
        int i;
        int nentries;

        // read DigiCalibConst ------------------------------------------------------------
        double emcdata;
        //  Digitree -> SetBranchAddress("DigiCalibConst", &emcdata);
        //  Digitree -> SetBranchAddress("DigiCalibConst", &emcdata);
        //  nentries = Digitree-> GetEntries();
        //  std::cout<<"nentries=="<<nentries<<std::endl;


        double EmcCalibConst[6240];
        int EmcIxtalNumber[6240];
        vector<double> DigiCalibConst;
        vector<int> IxtalNumber;
        Digitree->SetBranchAddress("DigiCalibConst", EmcCalibConst);
        Digitree -> SetBranchAddress("IxtalNumber", EmcIxtalNumber);
        Digitree -> GetEntry(0);
        for(i=0; i<6240; i++){
                DigiCalibConst.push_back(EmcCalibConst[i]);
                IxtalNumber.push_back(EmcIxtalNumber[i]); 
        }
        tmpObject -> setDigiCalibConst(&DigiCalibConst);
        tmpObject -> setIxtalNumber(&IxtalNumber);
        refpObject=tmpObject;
        //  temp->Close();
        delete Digitree;
        return StatusCode::SUCCESS;


}

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