CalibTreeCnv-00-02-03-bak/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;
 
 
}