HGCalConcentratorSuperTriggerCellImpl Class Reference

#include <HGCalConcentratorSuperTriggerCellImpl.h>

Classes
class	SuperTriggerCell

Public Member Functions
void	eventSetup (const edm::EventSetup &es)
	HGCalConcentratorSuperTriggerCellImpl (const edm::ParameterSet &conf)
void	superTriggerCellSelectImpl (const std::vector< l1t::HGCalTriggerCell > &trigCellVecInput, std::vector< l1t::HGCalTriggerCell > &trigCellVecOutput)

Private Member Functions
int	getSuperTriggerCellId (int detid) const

Private Attributes
HGCSiliconDetIdToROC	detIdToROC_
std::vector< unsigned >	stcSize_
HGCalTriggerTools	triggerTools_

Static Private Attributes
static int	kNLayers_ = 3
static int	kRocShift_ = 6
static int	kRotate4_ = 4
static const std::map< int, int >	kSplit_
static int	kSplit_v8_Coarse_ = 0x30
static int	kSplit_v8_Fine_ = 0x3a
static int	kSplit_v9_ = 0x36
static int	kSTCsizeCoarse_ = 16
static int	kSTCsizeFine_ = 4
static int	kUShift_ = 3
static int	kWafer_offset_ = 6

Detailed Description

Definition at line 16 of file HGCalConcentratorSuperTriggerCellImpl.h.

Constructor & Destructor Documentation

HGCalConcentratorSuperTriggerCellImpl::HGCalConcentratorSuperTriggerCellImpl

(

const edm::ParameterSet &

conf

)

Definition at line 6 of file HGCalConcentratorSuperTriggerCellImpl.cc.

References Exception, kNLayers_, kSplit_, kSplit_v8_Coarse_, kSplit_v8_Fine_, kSTCsizeCoarse_, kSTCsizeFine_, and stcSize_.

    : stcSize_(conf.getParameter<std::vector<unsigned> >("stcSize")) {
  if (stcSize_.size() != kNLayers_) {
    throw cms::Exception("HGCTriggerParameterError")
        << "Inconsistent size of super trigger cell size vector" << stcSize_.size();
  }
  for (auto stc : stcSize_) {
    if (stc != kSTCsizeFine_ && stc != kSTCsizeCoarse_) {
      throw cms::Exception("HGCTriggerParameterError")
          << "Super Trigger Cell should be of size " << kSTCsizeFine_ << " or " << kSTCsizeCoarse_;
    }
  }
}

Member Function Documentation

void HGCalConcentratorSuperTriggerCellImpl::eventSetup ( const edm::EventSetup &  es )

inline

Definition at line 22 of file HGCalConcentratorSuperTriggerCellImpl.h.

References HGCalTriggerTools::eventSetup(), getSuperTriggerCellId(), and triggerTools_.

{ triggerTools_.eventSetup(es); }

int HGCalConcentratorSuperTriggerCellImpl::getSuperTriggerCellId ( int  detid ) const

private

Definition at line 23 of file HGCalConcentratorSuperTriggerCellImpl.cc.

References HGCalDetId::cell(), DetId::det(), detIdToROC_, DetId::Forward, HGCSiliconDetIdToROC::getROCNumber(), DetId::HGCalTrigger, HGCScintillatorDetId::ietaAbs(), HGCScintillatorDetId::iphi(), HGCalTriggerTools::isScintillator(), HGCScintillatorDetId::kHGCalPhiOffset, kRocShift_, kRotate4_, kSplit_, kSplit_v9_, kSTCsizeCoarse_, kUShift_, kWafer_offset_, stcSize_, HGCalTriggerTools::thicknessIndex(), HGCalTriggerDetId::triggerCellU(), HGCalTriggerDetId::triggerCellV(), triggerTools_, HGCalDetId::wafer(), HGCalTriggerDetId::waferU(), and HGCalTriggerDetId::waferV().

Referenced by eventSetup(), and superTriggerCellSelectImpl().

                                                                                {
  DetId TC_id(detid);
  if (TC_id.det() == DetId::Forward) {  //V8

    HGCalDetId TC_idV8(detid);

    if (triggerTools_.isScintillator(detid)) {
      return TC_idV8.cell();  //scintillator
    } else {
      int TC_wafer = TC_idV8.wafer();
      int thickness = triggerTools_.thicknessIndex(detid, true);
      int TC_split = (TC_idV8.cell() & kSplit_.at(stcSize_.at(thickness)));

      return TC_wafer << kWafer_offset_ | TC_split;
    }

  }

  else if (TC_id.det() == DetId::HGCalTrigger) {  //V9

    if (triggerTools_.isScintillator(detid)) {
      HGCScintillatorDetId TC_idV9(detid);
      return TC_idV9.ietaAbs() << HGCScintillatorDetId::kHGCalPhiOffset | TC_idV9.iphi();  //scintillator
    } else {
      HGCalTriggerDetId TC_idV9(detid);

      int TC_wafer = TC_idV9.waferU() << kWafer_offset_ | TC_idV9.waferV();
      int thickness = triggerTools_.thicknessIndex(detid);

      int TC_12th = 0;
      int Uprime = 0;
      int Vprime = 0;
      int rocnum = detIdToROC_.getROCNumber(TC_idV9.triggerCellU(), TC_idV9.triggerCellV(), 1);

      if (rocnum == 1) {
        Uprime = TC_idV9.triggerCellU();
        Vprime = TC_idV9.triggerCellV() - TC_idV9.triggerCellU();

      } else if (rocnum == 2) {
        Uprime = TC_idV9.triggerCellU() - TC_idV9.triggerCellV() - 1;
        Vprime = TC_idV9.triggerCellV();

      } else if (rocnum == 3) {
        Uprime = TC_idV9.triggerCellU() - kRotate4_;
        Vprime = TC_idV9.triggerCellV() - kRotate4_;
      }

      TC_12th = (rocnum << kRocShift_) | ((Uprime << kUShift_ | Vprime) & kSplit_v9_);

      int TC_split = TC_12th;
      if (stcSize_.at(thickness) == kSTCsizeCoarse_) {
        TC_split = rocnum;
      }

      return TC_wafer << kWafer_offset_ | TC_split;
    }

  } else {
    return -1;
  }
}

void HGCalConcentratorSuperTriggerCellImpl::superTriggerCellSelectImpl	(	const std::vector< l1t::HGCalTriggerCell > &	trigCellVecInput,
		std::vector< l1t::HGCalTriggerCell > &	trigCellVecOutput
	)

Definition at line 85 of file HGCalConcentratorSuperTriggerCellImpl.cc.

References PVValHelper::add(), getSuperTriggerCellId(), and HGCHEB.

                                                                                                               {
  std::unordered_map<unsigned, SuperTriggerCell> STCs;

  // first pass, fill the super trigger cells
  for (const l1t::HGCalTriggerCell& tc : trigCellVecInput) {
    if (tc.subdetId() == HGCHEB)
      continue;
    STCs[getSuperTriggerCellId(tc.detId())].add(tc);
  }

  // second pass, write them out
  for (const l1t::HGCalTriggerCell& tc : trigCellVecInput) {
    //If scintillator use a simple threshold cut
    if (tc.subdetId() == HGCHEB) {
      trigCellVecOutput.push_back(tc);
    } else {
      const auto& stc = STCs[getSuperTriggerCellId(tc.detId())];
      if (tc.detId() == stc.GetMaxId()) {
        trigCellVecOutput.push_back(tc);
        stc.assignEnergy(trigCellVecOutput.back());
      }
    }

  }  // end of second loop
}

Member Data Documentation

HGCSiliconDetIdToROC HGCalConcentratorSuperTriggerCellImpl::detIdToROC_

private

Definition at line 40 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId().

int HGCalConcentratorSuperTriggerCellImpl::kNLayers_ = 3

staticprivate

Definition at line 32 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by HGCalConcentratorSuperTriggerCellImpl().

int HGCalConcentratorSuperTriggerCellImpl::kRocShift_ = 6

staticprivate

Definition at line 35 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId().

int HGCalConcentratorSuperTriggerCellImpl::kRotate4_ = 4

staticprivate

Definition at line 36 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId().

const std::map< int, int > HGCalConcentratorSuperTriggerCellImpl::kSplit_

staticprivate

Initial value:

= {{kSTCsizeFine_, kSplit_v8_Fine_},
                                                                           {kSTCsizeCoarse_, kSplit_v8_Coarse_}}

Definition at line 26 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId(), and HGCalConcentratorSuperTriggerCellImpl().

int HGCalConcentratorSuperTriggerCellImpl::kSplit_v8_Coarse_ = 0x30

staticprivate

Definition at line 30 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by HGCalConcentratorSuperTriggerCellImpl().

int HGCalConcentratorSuperTriggerCellImpl::kSplit_v8_Fine_ = 0x3a

staticprivate

Definition at line 31 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by HGCalConcentratorSuperTriggerCellImpl().

int HGCalConcentratorSuperTriggerCellImpl::kSplit_v9_ = 0x36

staticprivate

Definition at line 33 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId().

int HGCalConcentratorSuperTriggerCellImpl::kSTCsizeCoarse_ = 16

staticprivate

Definition at line 28 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId(), and HGCalConcentratorSuperTriggerCellImpl().

int HGCalConcentratorSuperTriggerCellImpl::kSTCsizeFine_ = 4

staticprivate

Definition at line 29 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by HGCalConcentratorSuperTriggerCellImpl().

int HGCalConcentratorSuperTriggerCellImpl::kUShift_ = 3

staticprivate

Definition at line 37 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId().

int HGCalConcentratorSuperTriggerCellImpl::kWafer_offset_ = 6

staticprivate

Definition at line 27 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId().

std::vector<unsigned> HGCalConcentratorSuperTriggerCellImpl::stcSize_

private

Definition at line 41 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by getSuperTriggerCellId(), and HGCalConcentratorSuperTriggerCellImpl().

HGCalTriggerTools HGCalConcentratorSuperTriggerCellImpl::triggerTools_

private

Definition at line 39 of file HGCalConcentratorSuperTriggerCellImpl.h.

Referenced by eventSetup(), and getSuperTriggerCellId().