TreeEmcCalibDataCnv.cxx

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#include "TreeEmcCalibDataCnv.h"
#include "CalibData/Emc/EmcCalibData.h"
#include "CalibDataSvc/IInstrumentName.h"
#include "CalibMySQLCnvSvc/TreeAddress.h"
#include "GaudiKernel/MsgStream.h"
#include "TBuffer.h"
#include "TDirectory.h"
#include "TFile.h"
#include "TObject.h"
#include "TTree.h"
 
#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/GenericAddress.h"
#include "GaudiKernel/IAddressCreator.h"
#include "GaudiKernel/IConversionSvc.h"
#include "GaudiKernel/IDataProviderSvc.h"
#include "GaudiKernel/IOpaqueAddress.h"
 
#include "CalibDataSvc/ICalibMetaCnvSvc.h"
#include "CalibDataSvc/ICalibTreeSvc.h" //maybe
 
// 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" << endmsg;
  //   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;
}