/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_5/src/DataFormats/Provenance/src/LuminosityBlockID.cc

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#include "DataFormats/Provenance/interface/LuminosityBlockID.h"
#include <ostream>
#include <limits>



namespace edm {

  static unsigned int const shift = 8 * sizeof(unsigned int);

  LuminosityBlockID::LuminosityBlockID(boost::uint64_t id) :
   run_(static_cast<RunNumber_t>(id >> shift)),
   luminosityBlock_(static_cast<LuminosityBlockNumber_t>(std::numeric_limits<unsigned int>::max() & id))
  {
  }

  boost::uint64_t
  LuminosityBlockID::value() const {
   boost::uint64_t id = run_;
   id = id << shift;
   id += luminosityBlock_;
   return id;
  }

  std::ostream& operator<<(std::ostream& oStream, LuminosityBlockID const& iID) {
    oStream<< "run: " << iID.run() << " luminosityBlock: " << iID.luminosityBlock();
    return oStream;
  }
}