HcalRecHitDump

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
#include <string>
#include <iostream>
#include <vector>
#include <array>
#include <cstdint>

#include "FWCore/Framework/interface/stream/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/HcalRecHit/interface/HcalRecHitCollections.h"
#include "DataFormats/HcalRecHit/interface/CaloRecHitAuxSetter.h"

namespace {
  std::ostream& operator<<(std::ostream& s, const HFQIE10Info& i) {
    s << i.id() << ": " << i.energy() << " GeV"
      << ", t= " << i.timeRising() << " to " << i.timeFalling() << " ns";
    return s;
  }

  std::ostream& operator<<(std::ostream& s, const HFPreRecHit& hit) {
    s << "{ ";
    const HFQIE10Info* i = hit.getHFQIE10Info(0);
    if (i) {
      s << *i;
    }
    s << " }, ";
    s << "{ ";
    i = hit.getHFQIE10Info(1);
    if (i) {
      s << *i;
    }
    s << " }";
    return s;
  }

  template <std::size_t N>
  void printBits(std::ostream& s, const std::array<uint32_t, N>& allbits, const std::vector<int>& bits) {
    const int maxbit = N * 32;
    const unsigned len = bits.size();
    for (unsigned i = 0; i < len; ++i) {
      const int bitnum = bits[i];
      if (bitnum >= 0 && bitnum < maxbit) {
        const unsigned ibit = bitnum % 32;
        const bool bit = (allbits[bitnum / 32] & (1U << ibit)) >> ibit;
        s << bit;
      } else
        s << '-';
    }
  }

  void printRecHitAuxInfo(std::ostream& s, const HFPreRecHit& i, const std::vector<int>& bits, bool) {}

  void printRecHitAuxInfo(std::ostream& s, const HBHERecHit& i, const std::vector<int>& bits, const bool plan1) {
    if (plan1 && i.isMerged()) {
      // This is a "Plan 1" combined rechit
      std::vector<HcalDetId> ids;
      i.getMergedIds(&ids);
      const unsigned n = ids.size();
      s << "; merged " << n << ": ";
      for (unsigned j = 0; j < n; ++j) {
        if (j)
          s << ", ";
        s << ids[j];
      }
    }
    if (!bits.empty()) {
      std::array<uint32_t, 4> allbits;
      allbits[0] = i.flags();
      allbits[1] = i.aux();
      allbits[2] = i.auxHBHE();
      allbits[3] = i.auxPhase1();
      s << "; bits: ";
      printBits(s, allbits, bits);
    }

    // Dump TDC data
    s << "; tdc:";
    const uint32_t auxTDC = i.auxTDC();
    if (auxTDC) {
      const unsigned six_bits_mask = 0x3f;
      for (unsigned ts = 0; ts < 5; ++ts)
        s << ' ' << CaloRecHitAuxSetter::getField(auxTDC, six_bits_mask, ts * 6);
    } else {
      s << " none";
    }
  }

  void printRecHitAuxInfo(std::ostream& s, const HFRecHit& i, const std::vector<int>& bits, bool) {
    if (!bits.empty()) {
      std::array<uint32_t, 3> allbits;
      allbits[0] = i.flags();
      allbits[1] = i.aux();
      allbits[2] = i.getAuxHF();
      s << "; bits: ";
      printBits(s, allbits, bits);
    }
  }
}  // namespace

using namespace std;

class HcalRecHitDump : public edm::stream::EDAnalyzer<> {
public:
  explicit HcalRecHitDump(edm::ParameterSet const& conf);
  virtual void analyze(edm::Event const& e, edm::EventSetup const& c) override;

private:
  string hbhePrefix_;
  string hfPrefix_;
  string hfprePrefix_;
  std::vector<int> bits_;
  bool printPlan1Info_;

  edm::EDGetTokenT<HBHERecHitCollection> tok_hbhe_;
  edm::EDGetTokenT<HFRecHitCollection> tok_hf_;
  edm::EDGetTokenT<HFPreRecHitCollection> tok_prehf_;

  unsigned long long counter_;

  template <class Collection, class Token>
  void analyzeT(edm::Event const& e,
                const Token& tok,
                const char* name,
                const string& prefix,
                const bool printPlan1Info = false) const {
    cout << prefix << " rechit dump " << counter_ << endl;

    edm::Handle<Collection> coll;
    bool found = false;
    try {
      e.getByToken(tok, coll);
      found = true;
    } catch (...) {
      cout << prefix << " Error: no " << name << " rechit data" << endl;
    }
    if (found) {
      for (typename Collection::const_iterator j = coll->begin(); j != coll->end(); ++j) {
        cout << prefix << *j;
        printRecHitAuxInfo(cout, *j, bits_, printPlan1Info);
        cout << endl;
      }
    }
  }
};

HcalRecHitDump::HcalRecHitDump(edm::ParameterSet const& conf)
    : hbhePrefix_(conf.getUntrackedParameter<string>("hbhePrefix", "")),
      hfPrefix_(conf.getUntrackedParameter<string>("hfPrefix", "")),
      hfprePrefix_(conf.getUntrackedParameter<string>("hfprePrefix", "")),
      bits_(conf.getUntrackedParameter<std::vector<int> >("bits")),
      printPlan1Info_(conf.getUntrackedParameter<bool>("printPlan1Info", false)),
      counter_(0) {
  if (!hbhePrefix_.empty())
    tok_hbhe_ = consumes<HBHERecHitCollection>(conf.getParameter<edm::InputTag>("tagHBHE"));
  if (!hfPrefix_.empty())
    tok_hf_ = consumes<HFRecHitCollection>(conf.getParameter<edm::InputTag>("tagHF"));
  if (!hfprePrefix_.empty())
    tok_prehf_ = consumes<HFPreRecHitCollection>(conf.getParameter<edm::InputTag>("tagPreHF"));
}

void HcalRecHitDump::analyze(edm::Event const& e, edm::EventSetup const& c) {
  if (!hbhePrefix_.empty())
    analyzeT<HBHERecHitCollection>(e, tok_hbhe_, "HBHE", hbhePrefix_, printPlan1Info_);
  if (!hfPrefix_.empty())
    analyzeT<HFRecHitCollection>(e, tok_hf_, "HF", hfPrefix_);
  if (!hfprePrefix_.empty())
    analyzeT<HFPreRecHitCollection>(e, tok_prehf_, "PreHF", hfprePrefix_);
  ++counter_;
}

DEFINE_FWK_MODULE(HcalRecHitDump);