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LVL1::L1CPMTools Class Reference

#include <L1CPMTools.h>

Inheritance diagram for LVL1::L1CPMTools:
Collaboration diagram for LVL1::L1CPMTools:

Public Types

typedef DataVector< xAOD::CPMTowerCPMTCollection
 
typedef std::map< int, xAOD::CPMTower * > * CPMTContainer
 

Public Member Functions

 L1CPMTools (const std::string &, const std::string &, const IInterface *)
 Constructor. More...
 
virtual StatusCode initialize () override
 standard Athena-Algorithm method More...
 
virtual StatusCode finalize () override
 standard Athena-Algorithm method More...
 
virtual void mapTowers (const DataVector< xAOD::CPMTower > *cpmts, xAOD::CPMTowerMap_t *towers) const override
 Tool-based EM/tau algorithm implementation. More...
 
virtual void findRoIs (const TrigConf::L1Menu *l1menu, const xAOD::CPMTowerMap_t *towers, DataVector< CPMTobAlgorithm > *tobs, int slice=-1) const override
 Find RoIs in user-supplied map of input towers. More...
 
virtual void findRoIs (const TrigConf::L1Menu *l1menu, const DataVector< xAOD::CPMTower > *cpmts, DataVector< CPMTobAlgorithm > *tobs, int slice=-1) const override
 Find RoIs in user-supplied DataVector of input towers. More...
 
virtual void findCPMTobRoIs (const TrigConf::L1Menu *l1menu, const xAOD::CPMTowerMap_t *towers, xAOD::CPMTobRoIContainer *rois, int slice=-1) const override
 Form CPM results for specified crate/module using user-supplied map of input towers This version fills a vector of CPMTobRoI for the whole detector. More...
 
virtual void findCPMTobRoIs (const TrigConf::L1Menu *l1menu, const DataVector< xAOD::CPMTower > *cpmts, xAOD::CPMTobRoIContainer *rois, int slice=-1) const override
 Form CPM results for specified crate/module using user-supplied vector of input towers This version fills a vector of CPMTobRoI for the whole detector. More...
 
virtual void findCPMResults (const TrigConf::L1Menu *l1menu, const xAOD::CPMTowerMap_t *towers, int crate, int module, DataVector< CPMTobRoI > *rois, std::vector< unsigned int > &emCMXData, std::vector< unsigned int > &tauCMXData, int slice=-1) const override
 Form CPM results for specified crate/module using user-supplied map of input towers This version adds to DataVector of CPMTobRoI and returns backplane data words. More...
 
virtual CPMTobAlgorithm findRoI (const TrigConf::L1Menu *l1menu, double RoIeta, double RoIphi, const xAOD::CPMTowerMap_t *towers, int slice=-1) const override
 Return RoI object for a specified location. More...
 
virtual CPMTobAlgorithm formSums (const TrigConf::L1Menu *l1menu, double RoIeta, double RoIphi, const xAOD::CPMTowerMap_t *towers, int slice=-1) const override
 Form cluster/isolation sums for a given RoI location. More...
 
virtual CPMTobAlgorithm formSums (const TrigConf::L1Menu *l1menu, uint32_t roiWord, const xAOD::CPMTowerMap_t *towers, int slice=-1) const override
 Form sums for given RoI. More...
 

Private Attributes

CPRoIDecoder m_conv
 Utility for decoding RoI words. More...
 

Detailed Description

This is a tool to reconstruct the L1 EM/tau trigger sums for a particula] r RoI location from the stored TriggerTowers. Used for offline monitoring and trigger reconstruction.

Usage: L1CPMTools->mapTowers() // set up event for analysis L1CPMTools->formSums(eta, phi) // for each RoI L1CPMTools->EmClus() // etc. Return values

Author
Alan Watson Alan..nosp@m.Wats.nosp@m.on@ce.nosp@m.rn.c.nosp@m.h

Definition at line 44 of file L1CPMTools.h.

Member Typedef Documentation

◆ CPMTCollection

Definition at line 47 of file L1CPMTools.h.

◆ CPMTContainer

Definition at line 48 of file L1CPMTools.h.

Constructor & Destructor Documentation

◆ L1CPMTools()

LVL1::L1CPMTools::L1CPMTools ( const std::string &  t,
const std::string &  n,
const IInterface *  p 
)

Constructor.

Definition at line 19 of file L1CPMTools.cxx.

20 : base_class(t,n,p) {}

Member Function Documentation

◆ finalize()

StatusCode LVL1::L1CPMTools::finalize ( )
overridevirtual

standard Athena-Algorithm method

Finalisation.

Definition at line 31 of file L1CPMTools.cxx.

32 {
33  return StatusCode::SUCCESS;
34 }

◆ findCPMResults()

void LVL1::L1CPMTools::findCPMResults ( const TrigConf::L1Menu l1menu,
const xAOD::CPMTowerMap_t towers,
int  crate,
int  module,
DataVector< CPMTobRoI > *  rois,
std::vector< unsigned int > &  emCMXData,
std::vector< unsigned int > &  tauCMXData,
int  slice = -1 
) const
overridevirtual

Form CPM results for specified crate/module using user-supplied map of input towers This version adds to DataVector of CPMTobRoI and returns backplane data words.

Form results for a specified module.

This tool appends to an existing DataVector of results, so do not clear that. But reset & resize the module results vectors, to be safe

Count RoIs of each type (for correct filling of backplane words)

Process reference towers within this CPM's coverage

Loop over all reference towers in order of TOB readout. As only 1 TOB possible per chip/side, order within these doesn't matter

If want to be clever and test whether worth proceeding before evaluating window, this would be the place to put the test

Form algorithm object for this location

Did it pass as EM TOB? If so: Create TOB RoI object and push back into system results Add bit to presence map Add TOB to backplane data (if not overflowed)

Same for TAU hypothesis

Definition at line 39 of file L1CPMTools.cxx.

41  {
42 
45  emCMXData.clear();
46  emCMXData.resize(4);
47  tauCMXData.clear();
48  tauCMXData.resize(4);
49 
51  int nEmTobs = 0;
52  int nTauTobs = 0;
53 
56  int iPhiMin = crate*16;
57  int iEtaMin = (module-1)*4 - 28;
58 
61  for (int iChip = 0; iChip < 8; ++iChip) {
62  for (int iSide = 0; iSide < 2; ++iSide) {
63  for (int iPhi = 0; iPhi < 2; ++iPhi) {
64  int ip = iPhiMin + 2*iChip + iPhi;
65  for (int iEta = 0; iEta < 2; ++iEta) {
66  int ie = iEtaMin + 2*iSide + iEta;
67 
68  float eta = ie*0.1 + 0.05;
69  float phi = ip*M_PI/32 + M_PI/64;
70 
75  CPMTobAlgorithm tob(eta, phi, towers, l1menu, slice); // quicker to do both in one go, though maybe not cleaner
76 
81  if (tob.isEMRoI()) {
82  int et = tob.EMClusET();
83  int isol = tob.EMIsolWord();
84  int location = (iSide << 2) + (iPhi << 1) + iEta;
85 
86  CPMTobRoI* emRoI = new CPMTobRoI(crate, module, iChip, location, TrigT1CaloDefs::emTobType, et, isol);
87  rois->push_back(emRoI);
88 
89  unsigned int offset = iChip*2 + iSide;
90  emCMXData[0] |= (1 << offset);
91 
92  unsigned int lc = (iPhi << 1) + iEta;
93  switch (nEmTobs) {
94  case 0:
95  emCMXData[1] += et;
96  emCMXData[0] += (isol<<18);
97  emCMXData[0] += (lc<<16);
98  break;
99  case 1:
100  emCMXData[1] += (et<<8);
101  emCMXData[1] += (isol<<18);
102  emCMXData[1] += (lc<<16);
103  break;
104  case 2:
105  emCMXData[2] += et;
106  emCMXData[2] += (isol<<18);
107  emCMXData[2] += (lc<<16);
108  break;
109  case 3:
110  emCMXData[2] += (et<<8);
111  emCMXData[3] += (isol<<10);
112  emCMXData[3] += (lc<<8);
113  break;
114  case 4:
115  emCMXData[3] += et;
116  emCMXData[3] += (isol<<18);
117  emCMXData[3] += (lc<<16);
118  break;
119  }
120  nEmTobs++;
121 
122  } // Found EM TOB
123 
125  if (tob.isTauRoI()) {
126  int et = tob.TauClusET();
127  int isol = tob.TauIsolWord();
128  int location = (iSide << 2) + (iPhi << 1) + iEta;
129 
130  CPMTobRoI* tauRoI = new CPMTobRoI(crate, module, iChip, location, TrigT1CaloDefs::tauTobType, et, isol);
131  rois->push_back(tauRoI);
132 
133  unsigned int offset = iChip*2 + iSide;
134  tauCMXData[0] |= (1 << offset);
135 
136  unsigned int lc = (iPhi << 1) + iEta;
137  switch (nTauTobs) {
138  case 0:
139  tauCMXData[1] += et;
140  tauCMXData[0] += (isol<<18);
141  tauCMXData[0] += (lc<<16);
142  break;
143  case 1:
144  tauCMXData[1] += (et<<8);
145  tauCMXData[1] += (isol<<18);
146  tauCMXData[1] += (lc<<16);
147  break;
148  case 2:
149  tauCMXData[2] += et;
150  tauCMXData[2] += (isol<<18);
151  tauCMXData[2] += (lc<<16);
152  break;
153  case 3:
154  tauCMXData[2] += (et<<8);
155  tauCMXData[3] += (isol<<10);
156  tauCMXData[3] += (lc<<8);
157  break;
158  case 4:
159  tauCMXData[3] += et;
160  tauCMXData[3] += (isol<<18);
161  tauCMXData[3] += (lc<<16);
162  break;
163  }
164  nTauTobs++;
165 
166  } // Found Tau TOB
167 
168  } // eta within chip/side
169  } // phi within chip/side
170  } // side (L/R) of chip
171  } // chip (0-7) within module
172 
173  // Finally set parity bits for data words
174  for (unsigned int word = 0; word < 4; ++word) {
175  unsigned int parity = 1;
176  for (unsigned int bit = 0; bit < 24; ++bit) if ( ( (emCMXData[word]>>bit) & 1) > 0 ) parity++;
177  parity &= 1;
178  emCMXData[word] |= (parity<<23);
179 
180  parity = 1;
181  for (unsigned int bit = 0; bit < 24; ++bit) if ( ( (tauCMXData[word]>>bit) & 1) > 0 ) parity++;
182  parity &= 1;
183  tauCMXData[word] |= (parity<<23);
184  }
185 
186 
187 }

◆ findCPMTobRoIs() [1/2]

void LVL1::L1CPMTools::findCPMTobRoIs ( const TrigConf::L1Menu l1menu,
const DataVector< xAOD::CPMTower > *  cpmts,
xAOD::CPMTobRoIContainer rois,
int  slice = -1 
) const
overridevirtual

Form CPM results for specified crate/module using user-supplied vector of input towers This version fills a vector of CPMTobRoI for the whole detector.

Find all CPMTobRoIs in the event.

Need a map of CPMTowers as input

Now find the RoIs in this map

Clean up

Definition at line 192 of file L1CPMTools.cxx.

192  {
193 
196  mapTowers(cpmts, towers);
197 
200 
202  for (xAOD::CPMTowerMap_t::iterator it = towers->begin(); it != towers->end(); ++it) {
203  delete (*it).second;
204  }
205  delete towers;
206 
207 }

◆ findCPMTobRoIs() [2/2]

void LVL1::L1CPMTools::findCPMTobRoIs ( const TrigConf::L1Menu l1menu,
const xAOD::CPMTowerMap_t towers,
xAOD::CPMTobRoIContainer rois,
int  slice = -1 
) const
overridevirtual

Form CPM results for specified crate/module using user-supplied map of input towers This version fills a vector of CPMTobRoI for the whole detector.

Find all CPMTobRoIs in the event.

Clear results vector to be safe

Now step through CPMTower map
Each tower could be reference tower of 4 RoIs
But need to ensure we don't double count, so we use
a std::map to keep track of which RoIs already exist

Definition at line 211 of file L1CPMTools.cxx.

211  {
212 
214  rois->clear();
215 
221  TriggerTowerKey testKey(0.0, 0.0);
222  std::map<int, int> analysed;
223  xAOD::CPMTowerMap_t::const_iterator cpmt = towers->begin();
224  for ( ; cpmt != towers->end(); ++cpmt) {
225  double eta = (*cpmt).second->eta();
226  double phi = (*cpmt).second->phi();
227  for (int i = -1; i <= 0; ++i) {
228  for (int j = -1; j <= 0; ++j) {
229  double tempEta = eta + i*0.1;
230  double tempPhi = phi + j*0.1;
231  int key = testKey.ttKey(tempPhi,tempEta);
232  std::map<int, int>::iterator test = analysed.find(key);
233  if (test == analysed.end()) {
234  analysed.insert(std::map<int, int>::value_type(key,1));
235 
236  CPMTobAlgorithm tob(tempEta, tempPhi, towers, l1menu, slice);
237 
238  // Did this pass as an EM TOB?
239  if (tob.isEMRoI()) {
240  xAOD::CPMTobRoI* emRoI = tob.EMCPMTobRoI();
241  if (emRoI != 0) rois->push_back(emRoI);
242  }
243 
244  // Did this pass as a Tau TOB?
245  if (tob.isTauRoI()) {
246  xAOD::CPMTobRoI* tauRoI = tob.TauCPMTobRoI();
247  if (tauRoI != 0) rois->push_back(tauRoI);
248  }
249 
250  } // Not analysed this one already
251  } // phi neighbours
252  } // eta neighbours
253  } // iterate over CPM Towers
254 
255 }

◆ findRoI()

CPMTobAlgorithm LVL1::L1CPMTools::findRoI ( const TrigConf::L1Menu l1menu,
double  RoIeta,
double  RoIphi,
const xAOD::CPMTowerMap_t towers,
int  slice = -1 
) const
overridevirtual

Return RoI object for a specified location.

Return RoI for given coordinates.

Definition at line 348 of file L1CPMTools.cxx.

348  {
349  // Performs all processing for this location
350  return CPMTobAlgorithm(RoIeta, RoIphi, towers, l1menu, slice);
351 }

◆ findRoIs() [1/2]

void LVL1::L1CPMTools::findRoIs ( const TrigConf::L1Menu l1menu,
const DataVector< xAOD::CPMTower > *  cpmts,
DataVector< CPMTobAlgorithm > *  tobs,
int  slice = -1 
) const
overridevirtual

Find RoIs in user-supplied DataVector of input towers.

Find list of TOBs from user-supplied vector of CPMTowers.

Need a map of CPMTowers as input

Now find the RoIs in this map

Clean up

Definition at line 258 of file L1CPMTools.cxx.

258  {
259 
262  mapTowers(cpmts, towers);
263 
265  findRoIs(l1menu, towers, tobs, slice);
266 
268  for (xAOD::CPMTowerMap_t::iterator it = towers->begin(); it != towers->end(); ++it) {
269  delete (*it).second;
270  }
271  delete towers;
272 }

◆ findRoIs() [2/2]

void LVL1::L1CPMTools::findRoIs ( const TrigConf::L1Menu l1menu,
const xAOD::CPMTowerMap_t towers,
DataVector< CPMTobAlgorithm > *  tobs,
int  slice = -1 
) const
overridevirtual

Find RoIs in user-supplied map of input towers.

Find list of TOBs from user-supplied map of CPMTowers.

Clear results vector to be safe

Now step through CPMTower map
Each tower could be reference tower of 4 RoIs
But need to ensure we don't double count, so we use
a std::map to keep track of which RoIs already exist

Definition at line 276 of file L1CPMTools.cxx.

276  {
277 
279  tobs->clear();
280 
286  TriggerTowerKey testKey(0.0, 0.0);
287  std::map<int, int> analysed;
288  xAOD::CPMTowerMap_t::const_iterator cpmt = towers->begin();
289  for ( ; cpmt != towers->end(); ++cpmt) {
290  double eta = (*cpmt).second->eta();
291  double phi = (*cpmt).second->phi();
292  for (int i = -1; i <= 0; ++i) {
293  for (int j = -1; j <= 0; ++j) {
294  double tempEta = eta + i*0.1;
295  double tempPhi = phi + j*0.1;
296  int key = testKey.ttKey(tempPhi,tempEta);
297  std::map<int, int>::iterator test = analysed.find(key);
298  if (test == analysed.end()) {
299  analysed.insert(std::map<int, int>::value_type(key,1));
300 
301  CPMTobAlgorithm* tob = new CPMTobAlgorithm(tempEta, tempPhi, towers, l1menu, slice);
302  if ( (tob->isEMRoI() || tob->isTauRoI()) ) tobs->push_back(tob);
303  else delete tob;
304  } // not done this one already
305  } // phi neighbours
306  } // eta neighbours
307  } // iterate over CPM Towers
308 
309 }

◆ formSums() [1/2]

CPMTobAlgorithm LVL1::L1CPMTools::formSums ( const TrigConf::L1Menu l1menu,
double  RoIeta,
double  RoIphi,
const xAOD::CPMTowerMap_t towers,
int  slice = -1 
) const
overridevirtual

Form cluster/isolation sums for a given RoI location.

Form clusters for given coordinates.

Definition at line 355 of file L1CPMTools.cxx.

355  {
356  // Performs all processing for this location
357  return CPMTobAlgorithm(RoIeta, RoIphi, towers, l1menu, slice);
358 }

◆ formSums() [2/2]

CPMTobAlgorithm LVL1::L1CPMTools::formSums ( const TrigConf::L1Menu l1menu,
uint32_t  roiWord,
const xAOD::CPMTowerMap_t towers,
int  slice = -1 
) const
overridevirtual

Form sums for given RoI.

Definition at line 362 of file L1CPMTools.cxx.

362  {
363  // Find RoI coordinate
364  CoordinateRange coord = m_conv.coordinate(roiWord);
365  float RoIphi = coord.phi();
366  float RoIeta = coord.eta();
367 
368  // Performs all processing for this location
369  return CPMTobAlgorithm(RoIeta, RoIphi, towers, l1menu, slice);
370 }

◆ initialize()

StatusCode LVL1::L1CPMTools::initialize ( )
overridevirtual

standard Athena-Algorithm method

Initialisation.

Definition at line 24 of file L1CPMTools.cxx.

25 {
26  return StatusCode::SUCCESS;
27 }

◆ mapTowers()

void LVL1::L1CPMTools::mapTowers ( const DataVector< xAOD::CPMTower > *  cpmts,
xAOD::CPMTowerMap_t towers 
) const
overridevirtual

Tool-based EM/tau algorithm implementation.

CPMTower map from user-supplied vector of CPMTowers.

Map CPMTowers from user-supplied DataVector of inputs

Definition at line 312 of file L1CPMTools.cxx.

312  {
313 
314  // Clear map before filling
315  towers->clear();
316 
317  // Step over all CPMTowers and put into map
319  TriggerTowerKey testKey(0.0, 0.0);
320 
321  for( it = cpmts->begin(); it != cpmts->end(); ++it ){
322  double TriggerTowerEta=(*it)->eta();
323  if (fabs(TriggerTowerEta) < 2.5) { // limit of em/tau coverage
324  double TriggerTowerPhi=(*it)->phi();
325  int key = testKey.ttKey(TriggerTowerPhi,TriggerTowerEta);
327  if (test != towers->end()){
328  ATH_MSG_ERROR( "ERROR: tower already in map!" );
329  }
330  else {
331  std::vector<uint8_t> emEt = (*it)->emEnergyVec();
332  std::vector<uint8_t> hadEt = (*it)->hadEnergyVec();
333  bool nonZero = false;
334  for (std::vector<uint8_t>::iterator it2 = emEt.begin(); it2 != emEt.end(); ++it2)
335  if ((*it2) > 0) nonZero = true;
336  for (std::vector<uint8_t>::iterator it2 = hadEt.begin(); it2 != hadEt.end(); ++it2)
337  if ((*it2) > 0) nonZero = true;
338  if (nonZero) towers->insert(xAOD::CPMTowerMap_t::value_type(key,(*it)));
339  }
340  }
341  }//endfor
342 
343  return;
344 }

Member Data Documentation

◆ m_conv

CPRoIDecoder LVL1::L1CPMTools::m_conv
private

Utility for decoding RoI words.

Definition at line 92 of file L1CPMTools.h.


The documentation for this class was generated from the following files:
xAOD::iterator
JetConstituentVector::iterator iterator
Definition: JetConstituentVector.cxx:68
test_pyathena.eta
eta
Definition: test_pyathena.py:10
et
Extra patterns decribing particle interation process.
DataModel_detail::const_iterator
Const iterator class for DataVector/DataList.
Definition: DVLIterator.h:82
xAOD::et
et
Definition: TrigEMCluster_v1.cxx:25
skel.it
it
Definition: skel.GENtoEVGEN.py:396
M_PI
#define M_PI
Definition: ActiveFraction.h:11
TrigInDetValidation_Base.test
test
Definition: TrigInDetValidation_Base.py:147
read_hist_ntuple.t
t
Definition: read_hist_ntuple.py:5
python.LumiCalcHtml.lc
lc
Definition: LumiCalcHtml.py:579
PlotCalibFromCool.ie
ie
Definition: PlotCalibFromCool.py:420
xAOD::phi
setEt phi
Definition: TrigEMCluster_v1.cxx:29
xAOD::roiWord
roiWord
Definition: TrigMissingET_v1.cxx:36
python.PyAthena.module
module
Definition: PyAthena.py:131
python.utils.AtlRunQueryDQUtils.p
p
Definition: AtlRunQueryDQUtils.py:210
ATH_MSG_ERROR
#define ATH_MSG_ERROR(x)
Definition: AthMsgStreamMacros.h:33
perfmonmt-refit.slice
slice
Definition: perfmonmt-refit.py:52
lumiFormat.i
int i
Definition: lumiFormat.py:85
beamspotman.n
n
Definition: beamspotman.py:731
xAOD::CPMTowerMap_t
std::map< int, const CPMTower * > CPMTowerMap_t
Definition: Event/xAOD/xAODTrigL1Calo/xAODTrigL1Calo/CPMTower.h:18
find_tgc_unfilled_channelids.ip
ip
Definition: find_tgc_unfilled_channelids.py:3
DataVector::clear
void clear()
Erase all the elements in the collection.
LVL1::TrigT1CaloDefs::tauTobType
@ tauTobType
Definition: TrigT1CaloDefs.h:163
DataVector::push_back
value_type push_back(value_type pElem)
Add an element to the end of the collection.
LVL1::L1CPMTools::mapTowers
virtual void mapTowers(const DataVector< xAOD::CPMTower > *cpmts, xAOD::CPMTowerMap_t *towers) const override
Tool-based EM/tau algorithm implementation.
Definition: L1CPMTools.cxx:312
JetVoronoiDiagramHelpers::coord
double coord
Definition: JetVoronoiDiagramHelpers.h:45
Trk::iPhi
@ iPhi
Definition: ParamDefs.h:47
DataVector::end
const_iterator end() const noexcept
Return a const_iterator pointing past the end of the collection.
RunTileMonitoring.towers
towers
Definition: RunTileMonitoring.py:133
LVL1::CPRoIDecoder::coordinate
virtual CoordinateRange coordinate(const unsigned int roiWord) const override
RoI coordinate information.
Definition: CPRoIDecoder.cxx:50
TriggerTest.rois
rois
Definition: TriggerTest.py:23
python.XMLReader.l1menu
l1menu
Definition: XMLReader.py:73
convertTimingResiduals.offset
offset
Definition: convertTimingResiduals.py:71
LVL1::L1CPMTools::findRoIs
virtual void findRoIs(const TrigConf::L1Menu *l1menu, const xAOD::CPMTowerMap_t *towers, DataVector< CPMTobAlgorithm > *tobs, int slice=-1) const override
Find RoIs in user-supplied map of input towers.
Definition: L1CPMTools.cxx:276
LVL1::L1CPMTools::findCPMTobRoIs
virtual void findCPMTobRoIs(const TrigConf::L1Menu *l1menu, const xAOD::CPMTowerMap_t *towers, xAOD::CPMTobRoIContainer *rois, int slice=-1) const override
Form CPM results for specified crate/module using user-supplied map of input towers This version fill...
Definition: L1CPMTools.cxx:211
LVL1::TrigT1CaloDefs::emTobType
@ emTobType
Definition: TrigT1CaloDefs.h:162
LVL1::L1CPMTools::m_conv
CPRoIDecoder m_conv
Utility for decoding RoI words.
Definition: L1CPMTools.h:92
xAOD::iEta
setScale setgFexType iEta
Definition: gFexJetRoI_v1.cxx:74
xAOD::CPMTobRoI
CPMTobRoI_v1 CPMTobRoI
Define the latest version of the CPMTobRoI class.
Definition: Event/xAOD/xAODTrigL1Calo/xAODTrigL1Calo/CPMTobRoI.h:17
DataVector::begin
const_iterator begin() const noexcept
Return a const_iterator pointing at the beginning of the collection.
xAOD::CPMTobRoI_v1
Description of CPMTobRoI_v1.
Definition: CPMTobRoI_v1.h:24
mapkey::key
key
Definition: TElectronEfficiencyCorrectionTool.cxx:37