BeamSpotWrite2Txt.h

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#ifndef RecoVertex_BeamSpotProducer_BeamSpotWrite2Txt_h
#define RecoVertex_BeamSpotProducer_BeamSpotWrite2Txt_h

#include <fstream>

#include "DataFormats/BeamSpot/interface/BeamSpot.h"

namespace beamspot {

  struct BeamSpotContainer {
      reco::BeamSpot beamspot          ;
      int            run               ;
      char           beginTimeOfFit[32];
      char           endTimeOfFit  [32];
      int            beginLumiOfFit    ;
      int            endLumiOfFit      ;
      std::time_t    reftime[2]        ;
  };
 
  void dumpBeamSpotTxt(std::ofstream & outFile, BeamSpotContainer const& bsContainer){

    outFile << "Runnumber "            << bsContainer.run                                                 << std::endl;
    outFile << "BeginTimeOfFit "       << bsContainer.beginTimeOfFit << " "   << bsContainer.reftime[0]   << std::endl;
    outFile << "EndTimeOfFit "         << bsContainer.endTimeOfFit   << " "   << bsContainer.reftime[1]   << std::endl;
    outFile << "LumiRange "            << bsContainer.beginLumiOfFit << " - " << bsContainer.endLumiOfFit << std::endl;
    outFile << "Type "                 << bsContainer.beamspot.type()                                     << std::endl;
    outFile << "X0 "                   << bsContainer.beamspot.x0()                                       << std::endl;
    outFile << "Y0 "                   << bsContainer.beamspot.y0()                                       << std::endl;
    outFile << "Z0 "                   << bsContainer.beamspot.z0()                                       << std::endl;
    outFile << "sigmaZ0 "              << bsContainer.beamspot.sigmaZ()                                   << std::endl;
    outFile << "dxdz "                 << bsContainer.beamspot.dxdz()                                     << std::endl;
    outFile << "dydz "                 << bsContainer.beamspot.dydz()                                     << std::endl;
    outFile << "BeamWidthX "           << bsContainer.beamspot.BeamWidthX()                               << std::endl;
    outFile << "BeamWidthY "           << bsContainer.beamspot.BeamWidthY()                               << std::endl;
    for (int i = 0; i<6; ++i) {
      outFile << "Cov("<<i<<",j) ";
      for (int j=0; j<7; ++j) {
        outFile << bsContainer.beamspot.covariance(i,j) << " ";
      }
        outFile << std::endl;
      }
    // Uncertainties on sigmaX and sigmaY are set to be equal. Legacy from a distant past
    outFile << "Cov(6,j) 0 0 0 0 0 0 " << bsContainer.beamspot.covariance(6,6)                            << std::endl;
    outFile << "EmittanceX "           << bsContainer.beamspot.emittanceX()                               << std::endl;
    outFile << "EmittanceY "           << bsContainer.beamspot.emittanceY()                               << std::endl;
    outFile << "BetaStar "             << bsContainer.beamspot.betaStar()                                 << std::endl;

  }

} // end namespace beamspot


#endif