/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_6_2_5/src/SimDataFormats/PileupSummaryInfo/interface/PileupMixingContent.h

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#ifndef PileupMixingContent_h
#define PileupMixingContent_h
// -*- C++ -*-
//
// Package:     PileupMixingContent
// Class  :     PileupMixingContent
// 
//
// Original Author:  Mike Hildreth, Notre Dame
//         Created:  April 18, 2011
//
//

#include <vector>
#include <string>
#include <iostream>

class PileupMixingContent {

 public:

  PileupMixingContent(){};

  PileupMixingContent( std::vector<int>& bunchCrossing,
                       std::vector<int>& n_interactions, 
                       std::vector<float>& True_interactions ) 
 {

    bunchCrossing_.reserve(bunchCrossing.size());
    n_interactions_.reserve(bunchCrossing.size());
    n_TrueInteractions_.reserve(bunchCrossing.size());

    for(int inter=0; inter<(int)bunchCrossing.size(); ++inter) {
        bunchCrossing_.push_back(bunchCrossing[inter]);
        n_interactions_.push_back(n_interactions[inter]);
        n_TrueInteractions_.push_back(True_interactions[inter]);
    }
  };

  PileupMixingContent( std::vector<int>& bunchCrossing,
                       std::vector<int>& n_interactions)
 {

    bunchCrossing_.reserve(bunchCrossing.size());
    n_interactions_.reserve(bunchCrossing.size());

    for(int inter=0; inter<(int)bunchCrossing.size(); ++inter) {
        bunchCrossing_.push_back(bunchCrossing[inter]);
        n_interactions_.push_back(n_interactions[inter]);
        n_TrueInteractions_.push_back(-1.);
    }
  };



  ~PileupMixingContent(){
    bunchCrossing_.clear();
    n_interactions_.clear();
    n_TrueInteractions_.clear();
  };

  const std::vector<int>& getMix_Ninteractions() const { return n_interactions_; }
  const std::vector<float>& getMix_TrueInteractions() const { return n_TrueInteractions_; }
  const std::vector<int>& getMix_bunchCrossing() const { return bunchCrossing_; }

 private:

  // for "standard" pileup: we have MC Truth information for these


  std::vector<int> bunchCrossing_;
  std::vector<int> n_interactions_;
  std::vector<float> n_TrueInteractions_;


};

#endif