HcalDbService.cc

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//
// F.Ratnikov (UMd), Aug. 9, 2005
//

#include "FWCore/Utilities/interface/typelookup.h"

#include "CalibFormats/HcalObjects/interface/HcalDbService.h"
#include "CalibFormats/HcalObjects/interface/HcalCoderDb.h"
#include "CalibFormats/HcalObjects/interface/HcalCalibrations.h"
#include "CalibFormats/HcalObjects/interface/HcalCalibrationWidths.h"

#include "DataFormats/HcalDetId/interface/HcalGenericDetId.h"

#include <cmath>

HcalDbService::HcalDbService()
    : mPedestals(nullptr),
      mPedestalWidths(nullptr),
      mEffectivePedestals(nullptr),
      mEffectivePedestalWidths(nullptr),
      mGains(nullptr),
      mGainWidths(nullptr),
      mQIEData(nullptr),
      mQIETypes(nullptr),
      mElectronicsMap(nullptr),
      mFrontEndMap(nullptr),
      mRespCorrs(nullptr),
      mL1TriggerObjects(nullptr),
      mTimeCorrs(nullptr),
      mLUTCorrs(nullptr),
      mPFCorrs(nullptr),
      mLutMetadata(nullptr),
      mSiPMParameters(nullptr),
      mSiPMCharacteristics(nullptr),
      mTPChannelParameters(nullptr),
      mTPParameters(nullptr),
      mMCParams(nullptr),
      mRecoParams(nullptr),
      mCalibSet(nullptr),
      mCalibWidthSet(nullptr) {}

HcalDbService::~HcalDbService() {
  delete mCalibSet.load();
  delete mCalibWidthSet.load();
}

const HcalTopology* HcalDbService::getTopologyUsed() const {
  if (mPedestals && mPedestals->topo())
    return mPedestals->topo();
  if (mEffectivePedestals && mEffectivePedestals->topo())
    return mEffectivePedestals->topo();
  if (mGains && mGains->topo())
    return mGains->topo();
  if (mRespCorrs && mRespCorrs->topo())
    return mRespCorrs->topo();
  if (mQIETypes && mQIETypes->topo())
    return mQIETypes->topo();
  if (mL1TriggerObjects && mL1TriggerObjects->topo())
    return mL1TriggerObjects->topo();
  if (mLutMetadata && mLutMetadata->topo())
    return mLutMetadata->topo();
  return nullptr;
}

const HcalCalibrations& HcalDbService::getHcalCalibrations(const HcalGenericDetId& fId) const {
  buildCalibrations();
  return (*mCalibSet.load(std::memory_order_acquire)).getCalibrations(fId);
}

const HcalCalibrationWidths& HcalDbService::getHcalCalibrationWidths(const HcalGenericDetId& fId) const {
  buildCalibWidths();
  return (*mCalibWidthSet.load(std::memory_order_acquire)).getCalibrationWidths(fId);
}

const HcalCalibrationsSet* HcalDbService::getHcalCalibrationsSet() const {
  buildCalibrations();
  return mCalibSet.load(std::memory_order_acquire);
}

const HcalCalibrationWidthsSet* HcalDbService::getHcalCalibrationWidthsSet() const {
  buildCalibWidths();
  return mCalibWidthSet.load(std::memory_order_acquire);
}

void HcalDbService::buildCalibrations() const {
  // we use the set of ids for pedestals as the master list
  if ((!mPedestals) || (!mEffectivePedestals) || (!mGains) || (!mQIEData) || (!mQIETypes) || (!mRespCorrs) ||
      (!mTimeCorrs) || (!mLUTCorrs))
    return;

  if (!mCalibSet.load(std::memory_order_acquire)) {
    auto ptr = new HcalCalibrationsSet();

    std::vector<DetId> ids = mPedestals->getAllChannels();
    bool pedsInADC = mPedestals->isADC();
    bool effPedsInADC = mEffectivePedestals->isADC();
    // loop!
    HcalCalibrations tool;

    //  std::cout << " length of id-vector: " << ids.size() << std::endl;
    for (std::vector<DetId>::const_iterator id = ids.begin(); id != ids.end(); ++id) {
      // make
      bool ok = makeHcalCalibration(*id, &tool, pedsInADC, effPedsInADC);
      // store
      if (ok)
        ptr->setCalibrations(*id, tool);
      //    std::cout << "Hcal calibrations built... detid no. " << HcalGenericDetId(*id) << std::endl;
    }
    HcalCalibrationsSet const* cptr = ptr;
    HcalCalibrationsSet const* expect = nullptr;
    bool exchanged = mCalibSet.compare_exchange_strong(expect, cptr, std::memory_order_acq_rel);
    if (!exchanged) {
      delete ptr;
    }
  }
}

void HcalDbService::buildCalibWidths() const {
  // we use the set of ids for pedestal widths as the master list
  if ((!mPedestalWidths) || (!mEffectivePedestalWidths) || (!mGainWidths) || (!mQIEData))
    return;

  if (!mCalibWidthSet.load(std::memory_order_acquire)) {
    auto ptr = new HcalCalibrationWidthsSet();

    const std::vector<DetId>& ids = mPedestalWidths->getAllChannels();
    bool pedsInADC = mPedestalWidths->isADC();
    bool effPedsInADC = mEffectivePedestalWidths->isADC();
    // loop!
    HcalCalibrationWidths tool;

    //  std::cout << " length of id-vector: " << ids.size() << std::endl;
    for (std::vector<DetId>::const_iterator id = ids.begin(); id != ids.end(); ++id) {
      // make
      bool ok = makeHcalCalibrationWidth(*id, &tool, pedsInADC, effPedsInADC);
      // store
      if (ok)
        ptr->setCalibrationWidths(*id, tool);
      //    std::cout << "Hcal calibrations built... detid no. " << HcalGenericDetId(*id) << std::endl;
    }
    HcalCalibrationWidthsSet const* cptr = ptr;
    HcalCalibrationWidthsSet const* expect = nullptr;
    bool exchanged = mCalibWidthSet.compare_exchange_strong(expect, cptr, std::memory_order_acq_rel);
    if (!exchanged) {
      delete ptr;
    }
  }
}

bool HcalDbService::convertPedestals(const HcalGenericDetId& fId,
                                     const HcalPedestal* pedestal,
                                     float* pedTrue,
                                     bool inADC) const {
  if (!pedestal)
    return false;
  const HcalQIECoder* coder = nullptr;
  const HcalQIEShape* shape = nullptr;
  if (inADC) {
    coder = getHcalCoder(fId);
    shape = getHcalShape(coder);
    if (!coder || !shape)
      return false;
  }
  for (int i = 0; i < 4; i++) {
    float x = pedestal->getValues()[i];
    if (!inADC) {
      pedTrue[i] = x;
      continue;
    }
    int x1 = (int)std::floor(x);
    int x2 = (int)std::floor(x + 1);
    float y2 = coder->charge(*shape, x2, i);
    float y1 = coder->charge(*shape, x1, i);
    pedTrue[i] = (y2 - y1) * (x - x1) + y1;
  }
  return true;
}

bool HcalDbService::makeHcalCalibration(const HcalGenericDetId& fId,
                                        HcalCalibrations* fObject,
                                        bool pedestalInADC,
                                        bool effPedestalInADC) const {
  if (fObject) {
    const HcalPedestal* pedestal = getPedestal(fId);
    const HcalPedestal* effpedestal = getEffectivePedestal(fId);
    const HcalGain* gain = getGain(fId);
    const HcalRespCorr* respcorr = getHcalRespCorr(fId);
    const HcalTimeCorr* timecorr = getHcalTimeCorr(fId);
    const HcalLUTCorr* lutcorr = getHcalLUTCorr(fId);

    float pedTrue[4];
    bool converted = convertPedestals(fId, pedestal, pedTrue, pedestalInADC);

    float effPedTrue[4];
    bool effconverted = convertPedestals(fId, effpedestal, effPedTrue, effPedestalInADC);

    if (pedestal && effpedestal && converted && effconverted && gain && respcorr && timecorr && lutcorr) {
      *fObject = HcalCalibrations(
          gain->getValues(), pedTrue, effPedTrue, respcorr->getValue(), timecorr->getValue(), lutcorr->getValue());
      return true;
    }
  }
  return false;
}

bool HcalDbService::convertPedestalWidths(const HcalGenericDetId& fId,
                                          const HcalPedestalWidth* pedestalwidth,
                                          const HcalPedestal* pedestal,
                                          float* pedTrueWidth,
                                          bool inADC) const {
  if (!pedestalwidth)
    return false;
  const HcalQIECoder* coder = nullptr;
  const HcalQIEShape* shape = nullptr;
  if (inADC) {
    coder = getHcalCoder(fId);
    shape = getHcalShape(coder);
    if (!coder || !shape)
      return false;
  }
  for (int i = 0; i < 4; i++) {
    float x = pedestalwidth->getWidth(i);
    if (!inADC) {
      pedTrueWidth[i] = x;
      continue;
    }
    float y = pedestal->getValues()[i];
    unsigned x1 = static_cast<unsigned>(std::floor(y));
    unsigned x2 = static_cast<unsigned>(std::floor(y + 1.));
    unsigned iun = static_cast<unsigned>(i);
    float y1 = coder->charge(*shape, x1, iun);
    float y2 = coder->charge(*shape, x2, iun);
    pedTrueWidth[i] = (y2 - y1) * x;
  }
  return true;
}

bool HcalDbService::makeHcalCalibrationWidth(const HcalGenericDetId& fId,
                                             HcalCalibrationWidths* fObject,
                                             bool pedestalInADC,
                                             bool effPedestalInADC) const {
  if (fObject) {
    const HcalPedestal* pedestal = getPedestal(fId);
    const HcalPedestal* effpedestal = getEffectivePedestal(fId);

    const HcalPedestalWidth* pedestalwidth = getPedestalWidth(fId);
    const HcalPedestalWidth* effpedestalwidth = getEffectivePedestalWidth(fId);
    const HcalGainWidth* gainwidth = getGainWidth(fId);

    float pedTrueWidth[4];
    bool converted = convertPedestalWidths(fId, pedestalwidth, pedestal, pedTrueWidth, pedestalInADC);

    float effPedTrueWidth[4];
    bool effconverted = convertPedestalWidths(fId, effpedestalwidth, effpedestal, effPedTrueWidth, effPedestalInADC);
    if (pedestalwidth && effpedestalwidth && gainwidth && converted && effconverted) {
      *fObject = HcalCalibrationWidths(gainwidth->getValues(), pedTrueWidth, effPedTrueWidth);
      return true;
    }
  }
  return false;
}

const HcalQIEType* HcalDbService::getHcalQIEType(const HcalGenericDetId& fId) const {
  if (mQIETypes) {
    return mQIETypes->getValues(fId);
  }
  return nullptr;
}

const HcalRespCorr* HcalDbService::getHcalRespCorr(const HcalGenericDetId& fId) const {
  if (mRespCorrs) {
    return mRespCorrs->getValues(fId);
  }
  return nullptr;
}

const HcalPedestal* HcalDbService::getPedestal(const HcalGenericDetId& fId) const {
  if (mPedestals) {
    return mPedestals->getValues(fId);
  }
  return nullptr;
}

const HcalPedestalWidth* HcalDbService::getPedestalWidth(const HcalGenericDetId& fId) const {
  if (mPedestalWidths) {
    return mPedestalWidths->getValues(fId);
  }
  return nullptr;
}

const HcalPedestal* HcalDbService::getEffectivePedestal(const HcalGenericDetId& fId) const {
  if (mEffectivePedestals) {
    return mEffectivePedestals->getValues(fId);
  }
  return nullptr;
}

const HcalPedestalWidth* HcalDbService::getEffectivePedestalWidth(const HcalGenericDetId& fId) const {
  if (mEffectivePedestalWidths) {
    return mEffectivePedestalWidths->getValues(fId);
  }
  return nullptr;
}

const HcalGain* HcalDbService::getGain(const HcalGenericDetId& fId) const {
  if (mGains) {
    return mGains->getValues(fId);
  }
  return nullptr;
}

const HcalGainWidth* HcalDbService::getGainWidth(const HcalGenericDetId& fId) const {
  if (mGainWidths) {
    return mGainWidths->getValues(fId);
  }
  return nullptr;
}

const HcalQIECoder* HcalDbService::getHcalCoder(const HcalGenericDetId& fId) const {
  if (mQIEData) {
    return mQIEData->getCoder(fId);
  }
  return nullptr;
}

const HcalQIEShape* HcalDbService::getHcalShape(const HcalGenericDetId& fId) const {
  if (mQIEData && mQIETypes) {
    //currently 3 types of QIEs exist: QIE8, QIE10, QIE11
    int qieType = mQIETypes->getValues(fId)->getValue();
    //QIE10 and QIE11 have same shape (ADC ladder)
    if (qieType > 0)
      qieType = 1;
    return &mQIEData->getShape(qieType);
  }
  return nullptr;
}

const HcalQIEShape* HcalDbService::getHcalShape(const HcalQIECoder* coder) const {
  HcalGenericDetId fId(coder->rawId());
  return getHcalShape(fId);
}

const HcalElectronicsMap* HcalDbService::getHcalMapping() const { return mElectronicsMap; }

const HcalFrontEndMap* HcalDbService::getHcalFrontEndMapping() const { return mFrontEndMap; }

const HcalL1TriggerObject* HcalDbService::getHcalL1TriggerObject(const HcalGenericDetId& fId) const {
  return mL1TriggerObjects->getValues(fId);
}

const HcalChannelStatus* HcalDbService::getHcalChannelStatus(const HcalGenericDetId& fId) const {
  return mChannelQuality->getValues(fId);
}

const HcalZSThreshold* HcalDbService::getHcalZSThreshold(const HcalGenericDetId& fId) const {
  return mZSThresholds->getValues(fId);
}

const HcalTimeCorr* HcalDbService::getHcalTimeCorr(const HcalGenericDetId& fId) const {
  if (mTimeCorrs) {
    return mTimeCorrs->getValues(fId);
  }
  return nullptr;
}

const HcalLUTCorr* HcalDbService::getHcalLUTCorr(const HcalGenericDetId& fId) const {
  if (mLUTCorrs) {
    return mLUTCorrs->getValues(fId);
  }
  return nullptr;
}

const HcalPFCorr* HcalDbService::getHcalPFCorr(const HcalGenericDetId& fId) const {
  if (mPFCorrs) {
    return mPFCorrs->getValues(fId);
  }
  return nullptr;
}

const HcalLutMetadata* HcalDbService::getHcalLutMetadata() const { return mLutMetadata; }

const HcalSiPMParameter* HcalDbService::getHcalSiPMParameter(const HcalGenericDetId& fId) const {
  if (mSiPMParameters) {
    return mSiPMParameters->getValues(fId);
  }
  return nullptr;
}

const HcalSiPMCharacteristics* HcalDbService::getHcalSiPMCharacteristics() const { return mSiPMCharacteristics; }

const HcalTPChannelParameter* HcalDbService::getHcalTPChannelParameter(const HcalGenericDetId& fId) const {
  if (mTPChannelParameters) {
    return mTPChannelParameters->getValues(fId);
  }
  return nullptr;
}

const HcalMCParam* HcalDbService::getHcalMCParam(const HcalGenericDetId& fId) const {
  if (mMCParams) {
    return mMCParams->getValues(fId);
  }
  return nullptr;
}

const HcalRecoParam* HcalDbService::getHcalRecoParam(const HcalGenericDetId& fId) const {
  if (mRecoParams) {
    return mRecoParams->getValues(fId);
  }
  return nullptr;
}

const HcalTPParameters* HcalDbService::getHcalTPParameters() const { return mTPParameters; }

TYPELOOKUP_DATA_REG(HcalDbService);