/data/refman/pasoursint/CMSSW_4_2_9_HLT1_bphpatch4/src/DataFormats/Provenance/src/RunAuxiliary.cc

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#include "DataFormats/Provenance/interface/RunAuxiliary.h"
#include <cassert>
#include <ostream>

/*----------------------------------------------------------------------

----------------------------------------------------------------------*/

namespace edm {
  void
  RunAuxiliary::write(std::ostream& os) const {
    os << "Process History ID = " <<  processHistoryID_ << std::endl;
    os << id_ << std::endl;
  }

  void
  RunAuxiliary::mergeAuxiliary(RunAuxiliary const& newAux) {

    assert(id_ == newAux.id_);
    assert(processHistoryID_ == newAux.processHistoryID_);
    mergeNewTimestampsIntoThis_(newAux);

  }

  void
  RunAuxiliary::mergeNewTimestampsIntoThis_(RunAuxiliary const& newAux) {
    if (beginTime_ == Timestamp::invalidTimestamp() ||
        newAux.beginTime() == Timestamp::invalidTimestamp()) {
      beginTime_ = Timestamp::invalidTimestamp();
    }
    else if (newAux.beginTime() < beginTime_) {
      beginTime_ = newAux.beginTime();
    }
    
    if (endTime_ == Timestamp::invalidTimestamp() ||
        newAux.endTime() == Timestamp::invalidTimestamp()) {
      endTime_ = Timestamp::invalidTimestamp();
    }
    else if (newAux.endTime() > endTime_) {
      endTime_ = newAux.endTime();
    }
  }
}