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#include <sTgcFastDigiTool.h>
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StatusCode | digitize (const EventContext &ctx, const TimedHits &hitsToDigit, xAOD::MuonSimHitContainer *sdoContainer) const override final |
| Digitize the time ordered hits and write them to the digit format specific for the detector technology. More...
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CLHEP::HepRandomEngine * | getRandomEngine (const EventContext &ctx) const |
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void | addSDO (const TimedHit &hit, xAOD::MuonSimHitContainer *sdoContainer) const |
| Adds the timed simHit to the output SDO container. More...
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const ActsGeometryContext & | getGeoCtx (const EventContext &ctx) const |
| Returns the reference to the ActsGeometryContext needed to fetch global positions from the Readout geometry. More...
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template<class Container > |
StatusCode | retrieveContainer (const EventContext &ctx, const SG::ReadHandleKey< Container > &key, const Container *&contPtr) const |
| Helper function to retrieve a container from StoreGate. More...
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template<class Container > |
StatusCode | retrieveConditions (const EventContext &ctx, const SG::ReadCondHandleKey< Container > &key, const Container *&contPtr) const |
| Helper function to access the conditions data. More...
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template<class DigitColl > |
DigitColl * | fetchCollection (const Identifier &hitId, OutDigitCache_t< DigitColl > &digitCache) const |
| Helper function that provides fetches the proper DigitCollection from the DigitCache for a given hit identifier If the Collection is fetched for the first time, it's inserted into the cache first. More...
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template<class DigitCont , class DigitColl > |
StatusCode | writeDigitContainer (const EventContext &ctx, const SG::WriteHandleKey< DigitCont > &key, OutDigitCache_t< DigitColl > &&digitCache, unsigned int hashMax) const |
| Helper function to move the collected digits into the final DigitContainer. More...
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static double | hitTime (const TimedHit &hit) |
| Returns the global time of the hit which is the sum of eventTime & individual hit time. More...
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bool | digitizeStrip (const EventContext &ctx, const TimedHit &timedHit, const NswErrorCalibData *errorCalibDB, const Muon::DigitEffiData *effiData, CLHEP::HepRandomEngine *rndEngine, sTgcDigitCollection &outCollection) const |
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bool | digitizeWire (const EventContext &ctx, const TimedHit &timedHit, const Muon::DigitEffiData *effiData, CLHEP::HepRandomEngine *rndEngine, sTgcDigitCollection &outCollection) const |
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bool | digitizePad (const EventContext &ctx, const TimedHit &timedHit, const Muon::DigitEffiData *effiData, CLHEP::HepRandomEngine *rndEngine, sTgcDigitCollection &outCollection) const |
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int | associateBCIdTag (const EventContext &ctx, const TimedHit &timedHit) const |
| : Associates the global bcIdTag to the digit More...
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StatusCode | fillTimedHits (PileUpHits &&hitColl, TimedHits &timedHits) const |
| Translates the PileUpHits into the timed hits format. More...
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SG::WriteHandleKey< sTgcDigitContainer > | m_writeKey {this, "OutputObjectName", "sTGC_DIGITS"} |
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SG::ReadCondHandleKey< Muon::DigitEffiData > | m_effiDataKey |
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SG::ReadCondHandleKey< NswErrorCalibData > | m_uncertCalibKey |
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std::array< std::atomic< unsigned >, 3 > m_allHits | ATLAS_THREAD_SAFE {} |
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std::array< std::atomic< unsigned >, 3 > m_acceptedHits | ATLAS_THREAD_SAFE {} |
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Gaudi::Property< bool > | m_digitizeStrip {this, "doStrips", true, "Digitize strip hits"} |
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Gaudi::Property< bool > | m_digitizeWire {this, "doWires", true, "Digitize wire hits"} |
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Gaudi::Property< bool > | m_digitizePads {this, "doPads", false, "Digitize pad hits"} |
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SG::ReadHandleKey< xAOD::MuonSimHitContainer > | m_simHitKey {this, "SimHitKey", ""} |
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SG::ReadHandleKey< ActsGeometryContext > | m_geoCtxKey |
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ServiceHandle< PileUpMergeSvc > | m_mergeSvc {this, "PileUpMergeSvc", "PileUpMergeSvc", ""} |
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Gaudi::Property< std::string > | m_streamName {this, "StreamName", ""} |
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ServiceHandle< IAthRNGSvc > | m_rndmSvc {this, "RndmSvc", "AthRNGSvc", ""} |
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SG::WriteHandleKey< xAOD::MuonSimHitContainer > | m_sdoKey {this, "OutputSDOName", ""} |
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Gaudi::Property< bool > | m_onlyUseContainerName |
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Gaudi::Property< bool > | m_includePileUpTruth {this, "IncludePileUpTruth", true, "Include pile-up truth info"} |
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std::string | m_inputObjectName {""} |
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TimedHits | m_timedHits {} |
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std::vector< SimHitLocalCopy > | m_simHits {} |
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Definition at line 14 of file sTgcFastDigiTool.h.
◆ DigiCache
◆ OutDigitCache_t
DigitContainers are sorted by DigitCollections which are the ensemble of all hits in a given MuonChamber.
To fill the final DigitContainer thread-safely, the DigitCollections shall be cached pre cached in a OutDigitCache_t vector which is later moved to the final DigitContainer
Definition at line 98 of file MuonDigitizationTool.h.
◆ PileUpHits
◆ SimHitLocalCopy
Create a local copy of the sim hits to ensure overlayed hits across the events remain valid.
Definition at line 152 of file MuonDigitizationTool.h.
◆ TimedHit
◆ TimedHits
◆ sTgcFastDigiTool()
MuonR4::sTgcFastDigiTool::sTgcFastDigiTool |
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const std::string & |
type, |
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const std::string & |
name, |
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const IInterface * |
pIID |
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) |
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◆ addSDO()
Adds the timed simHit to the output SDO container.
The hit may be rejected if it's originating from pile-up and the pile-up truth skimming strategy is applied
Definition at line 148 of file MuonDigitizationTool.cxx.
163 acc_eventTime(*sdoHit) = hit.eventTime();
164 acc_eventID(*sdoHit) = hit.eventId();
165 acc_puType(*sdoHit) = hit.pileupType();
◆ associateBCIdTag()
int MuonR4::sTgcFastDigiTool::associateBCIdTag |
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const EventContext & |
ctx, |
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const TimedHit & |
timedHit |
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private |
: Associates the global bcIdTag to the digit
- Parameters
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ctx | EventContext |
timedHit | Hit to calculate the time from |
To be implemented
Definition at line 254 of file sTgcFastDigiTool.cxx.
◆ digitize()
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finaloverrideprotectedvirtual |
Digitize the time ordered hits and write them to the digit format specific for the detector technology.
A new MuonSimHitContainer pointer is parsed to also create the MuonSDO. If a new SDO should be added to the container plese use the addSDO() method as defined below.
Fetch the conditions for efficiency calculations
ignore radiation for now
Write everything at the end into the final digit container
Implements MuonR4::MuonDigitizationTool.
Definition at line 35 of file sTgcFastDigiTool.cxx.
48 for (
const TimedHit& simHit : hitsToDigit) {
50 if (std::abs(simHit->pdgId()) != 13)
continue;
53 bool digitized{
false};
54 digitized |=
digitizeStrip(ctx, simHit, nswUncertDB, efficiencyMap, rndEngine, *digiColl);
55 digitized |=
digitizeWire(ctx, simHit, efficiencyMap, rndEngine, *digiColl);
56 digitized |=
digitizePad(ctx, simHit, efficiencyMap, rndEngine, *digiColl);
59 addSDO(simHit, sdoContainer);
64 idHelper.module_hash_max()));
65 return StatusCode::SUCCESS;
◆ digitizePad()
Check efficiencies
Sim hits are always expressed in the eta view of the gasGap...
Definition at line 260 of file sTgcFastDigiTool.cxx.
270 ++m_allHits[channelType::Pad];
274 if (efficiencyMap && efficiencyMap->getEfficiency(hitId) < CLHEP::RandFlat::shoot(rndEngine,0.,1.)){
275 ATH_MSG_VERBOSE(
"Simulated pad hit "<<xAOD::toEigen(timedHit->localPosition())
276 <<
m_idHelperSvc->toString(hitId) <<
" is rejected because of efficency modelling");
281 const int gasGap = idHelper.gasGap(hitId);
293 const Amg::Vector2D padPos{(toPad*xAOD::toEigen(timedHit->localPosition())).block<2,1>(0,0)};
298 if (padEta < 0 || padPhi < 0) {
300 <<
" is outside of the acceptance of "<<std::endl<<design);
314 outCollection.
push_back(std::make_unique<sTgcDigit>(padId,
316 hitTime(timedHit), 666,
false,
false));
318 ++m_acceptedHits[channelType::Pad];
◆ digitizeStrip()
Check efficiencies
We're using the NSW uncertainty DB to smear the truth-hit positions using the best known uncertainties. In the process of digit -> RDO -> PRD, the smeared hit position is gonna be lost However, recall that the simplest way to generate a sTgc prd strip prd is the clustering by means of center of gravity. On average, a muon passage makes 3-4 strips to fire. Assuming 3 strips, the smeared position can be written as
x = w_{1}*(c - p) + w_{2}*c + w_{3}*(c + p),
where c is the strip centre, p the pitch and w_{i} are the induced charge fractions on each strip
1 = w_{1} + w_{2} + w_{3}
x = (w_{1} + w_{2} + w_{3}) * c + (w_{3} - w_{1})*p
--> x = c + (w_{3} - w_{1}) *p
--> (x-c) / p = (w_{3} - w_{1})
--> (x-c) / p + w_{1} = w_{3}
1 = 2 * w_{1} + w_{2} + (x-c) / p
1 - (x-c) /p - 2*w_{1} = w_{2}
0< w_{1} < 0.5 - (x-c) / 2p
Definition at line 67 of file sTgcFastDigiTool.cxx.
77 ++m_allHits[channelType::Strip];
80 if (efficiencyMap && efficiencyMap->getEfficiency(hitId) < CLHEP::RandFlat::shoot(rndEngine,0.,1.)){
81 ATH_MSG_VERBOSE(
"Simulated strip hit "<<xAOD::toEigen(timedHit->localPosition())
82 <<
m_idHelperSvc->toString(hitId) <<
" is rejected because of efficency modelling");
89 const int gasGap = idHelper.gasGap(hitId);
92 const Amg::Vector2D stripPos{xAOD::toEigen(timedHit->localPosition()).block<2,1>(0,0)};
97 <<
" is out of range "<<std::endl<<design);
102 const Identifier stripId = idHelper.channelID(hitId, readOutEle->multilayer(),
107 <<
m_idHelperSvc->toStringGasGap(hitId)<<
" strip: "<<stripNum);
112 errorCalibInput.
stripId= stripId;
113 errorCalibInput.locTheta =
M_PI - timedHit->localDirection().theta();
114 errorCalibInput.clusterAuthor = 3;
117 const double smearedX = CLHEP::RandGaussZiggurat::shoot(rndEngine, stripPos.x(), uncert);
119 const Amg::Vector2D digitPos{smearedX * Amg::Vector2D::UnitX()};
121 const int digitStrip = design.stripNumber(digitPos);
122 if (digitStrip < 0) {
124 <<
" is out of range "<<std::endl<<design);
127 const Identifier digitId = idHelper.channelID(hitId, readOutEle->multilayer(),
132 <<
m_idHelperSvc->toStringGasGap(hitId)<<
" digit: "<<digitStrip);
135 constexpr
double dummyCharge = 66666;
156 const double pull = (smearedX - (*design.center(digitStrip)).
x()) / design.stripPitch();
157 const double w1 = CLHEP::RandFlat::shoot(rndEngine, 0., 0.5 *(1. -
pull));
158 const double w2 = 1. -
pull -2.*w1;
159 const double w3 =
pull + w1;
160 const Identifier stripIdB = idHelper.channelID(hitId, readOutEle->multilayer(),
163 outCollection.
push_back(std::make_unique<sTgcDigit>(stripIdB,
165 hitTime(timedHit), dummyCharge * w1,
false,
false));
167 outCollection.
push_back(std::make_unique<sTgcDigit>(digitId,
169 hitTime(timedHit), dummyCharge * w2,
false,
false));
171 const Identifier stripIdA = idHelper.channelID(hitId, readOutEle->multilayer(),
174 outCollection.
push_back(std::make_unique<sTgcDigit>(stripIdA,
176 hitTime(timedHit), dummyCharge * w3,
false,
false));
178 ++m_acceptedHits[channelType::Strip];
◆ digitizeWire()
Check efficiencies
Sim hits are always expressed in the eta view of the gasGap...
Definition at line 182 of file sTgcFastDigiTool.cxx.
192 ++m_allHits[channelType::Wire];
196 if (efficiencyMap && efficiencyMap->getEfficiency(hitId) < CLHEP::RandFlat::shoot(rndEngine,0.,1.)){
197 ATH_MSG_VERBOSE(
"Simulated wire hit "<<xAOD::toEigen(timedHit->localPosition())
198 <<
m_idHelperSvc->toString(hitId) <<
" is rejected because of efficency modelling");
203 const int gasGap = idHelper.gasGap(hitId);
215 const Amg::Vector2D wirePos{(toWire*xAOD::toEigen(timedHit->localPosition())).block<2,1>(0,0)};
219 const int wireGrpNum = design.
stripNumber(wirePos);
220 if (wireGrpNum < 0) {
222 <<
" is outside of the acceptance of "<<std::endl<<design);
225 const double uncert = design.stripPitch() * design.numWiresInGroup(wireGrpNum);
227 const double smearedX = CLHEP::RandGaussZiggurat::shoot(rndEngine, wirePos.x(), uncert);
229 const Amg::Vector2D digitPos{smearedX * Amg::Vector2D::UnitX()};
231 const int digitWire = design.stripNumber(digitPos);
234 <<
" is out of range "<<std::endl<<design);
243 <<
m_idHelperSvc->toStringGasGap(hitId)<<
" digit: "<<digitWire);
246 outCollection.
push_back(std::make_unique<sTgcDigit>(digitId,
248 hitTime(timedHit), 666,
false,
false));
251 ++m_acceptedHits[channelType::Wire];
◆ fetchCollection()
template<class DigitColl >
Helper function that provides fetches the proper DigitCollection from the DigitCache for a given hit identifier If the Collection is fetched for the first time, it's inserted into the cache first.
◆ fillTimedHits()
StatusCode MuonR4::MuonDigitizationTool::fillTimedHits |
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PileUpHits && |
hitColl, |
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TimedHits & |
timedHits |
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privateinherited |
Translates the PileUpHits into the timed hits format.
Definition at line 50 of file MuonDigitizationTool.cxx.
51 for (
const auto& [timeIndex, simHitColl] : hitColl) {
52 timedHits.reserve(timedHits.capacity() + simHitColl->size());
54 timedHits.emplace_back(timeIndex.time(), timeIndex.index(), simHit, timeIndex.type());
57 std::sort(timedHits.begin(), timedHits.end(),
59 if (a->identify() != b->identify()){
60 return a->identify() < b->identify();
62 if (
a.eventId() !=
b.eventId()) {
63 return a.eventId() < b.eventId();
65 return a.eventTime() <
b.eventTime();
67 return StatusCode::SUCCESS;
◆ filterPassed()
virtual bool PileUpToolBase::filterPassed |
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const |
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inlineoverridevirtualinherited |
◆ finalize()
StatusCode MuonR4::sTgcFastDigiTool::finalize |
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finaloverride |
Definition at line 25 of file sTgcFastDigiTool.cxx.
26 ATH_MSG_INFO(
"Tried to convert "<<m_allHits[channelType::Strip]<<
"/"
27 <<m_allHits[channelType::Wire]<<
"/"
28 <<m_allHits[channelType::Pad]<<
" strip/wire/pad hits. In, "
29 <<percentage(m_acceptedHits[channelType::Strip], m_allHits[channelType::Strip]) <<
"/"
30 <<percentage(m_acceptedHits[channelType::Wire], m_allHits[channelType::Wire])<<
"/"
31 <<percentage(m_acceptedHits[channelType::Pad], m_allHits[channelType::Pad])
32 <<
"% of the cases, the conversion was successful");
33 return StatusCode::SUCCESS;
◆ getGeoCtx()
◆ getRandomEngine()
CLHEP::HepRandomEngine * MuonR4::MuonDigitizationTool::getRandomEngine |
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const EventContext & |
ctx | ) |
const |
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protectedinherited |
◆ hitTime()
double MuonR4::MuonDigitizationTool::hitTime |
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const TimedHit & |
hit | ) |
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staticprotectedinherited |
Returns the global time of the hit which is the sum of eventTime & individual hit time.
Definition at line 69 of file MuonDigitizationTool.cxx.
70 return hit.eventTime() + hit->globalTime();
◆ initialize()
StatusCode MuonR4::sTgcFastDigiTool::initialize |
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finaloverridevirtual |
◆ mergeEvent()
StatusCode MuonR4::MuonDigitizationTool::mergeEvent |
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const EventContext & |
ctx | ) |
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finaloverrideinherited |
Definition at line 98 of file MuonDigitizationTool.cxx.
104 ATH_CHECK(sdoContainer.record(std::make_unique<xAOD::MuonSimHitContainer>(),
105 std::make_unique<xAOD::MuonSimHitAuxContainer>()));
110 return StatusCode::SUCCESS;
◆ prepareEvent()
StatusCode MuonR4::MuonDigitizationTool::prepareEvent |
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const EventContext & |
ctx, |
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const unsigned int |
nInputEvents |
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finaloverrideinherited |
When being run from PileUpToolsAlgs, this method is called at the start of the subevts loop.
Not able to access SubEvents
Definition at line 41 of file MuonDigitizationTool.cxx.
44 ATH_MSG_DEBUG(
"prepareEvent() called for " << nInputEvents <<
" input events");
47 return StatusCode::SUCCESS;
◆ processAllSubEvents() [1/3]
StatusCode MuonR4::MuonDigitizationTool::processAllSubEvents |
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const EventContext & |
ctx | ) |
const |
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inherited |
Reentrant version of the digitization tool.
In case of single hits container just load the collection using read handles
Definition at line 77 of file MuonDigitizationTool.cxx.
92 ATH_CHECK(sdoContainer.record(std::make_unique<xAOD::MuonSimHitContainer>(),
93 std::make_unique<xAOD::MuonSimHitAuxContainer>()));
96 return StatusCode::SUCCESS;
◆ processAllSubEvents() [2/3]
StatusCode MuonR4::MuonDigitizationTool::processAllSubEvents |
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const EventContext & |
ctx | ) |
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finaloverridevirtualinherited |
◆ processAllSubEvents() [3/3]
virtual StatusCode IPileUpTool::processAllSubEvents |
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inherited |
dummy implementation to allow compilation while all Digitization packages are migrated to use this new interface.
◆ processBunchXing()
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finaloverridevirtualinherited |
Reimplemented from PileUpToolBase.
Definition at line 114 of file MuonDigitizationTool.cxx.
121 for (
auto& [hitPtr, hitContainer] : hitList) {
122 auto copyContainer = std::make_unique<xAOD::MuonSimHitContainer>();
123 auto copyAuxContainer = std::make_unique<xAOD::MuonSimHitAuxContainer>();
124 copyContainer->setStore(copyAuxContainer.get());
126 (*copyContainer->push_back(std::make_unique<xAOD::MuonSimHit>())) = (*copyMe);
128 hitListPermanent.emplace_back(hitPtr, copyContainer.get());
129 m_simHits.emplace_back(std::move(copyContainer), std::move(copyAuxContainer));
132 return StatusCode::SUCCESS;
◆ resetFilter()
virtual void PileUpToolBase::resetFilter |
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inlineoverridevirtualinherited |
◆ retrieveConditions()
template<class Container >
Helper function to access the conditions data.
If the key is empty, the conditions object is assigned to be a nullptr Otherwise, a failure is returned if the Conditions data are not available in the event.
◆ retrieveContainer()
template<class Container >
Helper function to retrieve a container from StoreGate.
If the readHandleKey is empty, the container is assigned to be a nullptr and the operation is marked as success. Otherwise, a failure is returned if the Container cannot be fetched from StoreGate
◆ toProcess()
virtual bool PileUpToolBase::toProcess |
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int |
bunchXing | ) |
const |
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inlineoverridevirtualinherited |
◆ writeDigitContainer()
template<class DigitCont , class DigitColl >
Helper function to move the collected digits into the final DigitContainer.
The function needs the maximal size of the container in advance which is provided by calling the module_hash_max() function of the corresponding MuonIdHelper.
◆ ATLAS_THREAD_SAFE [1/2]
std::array<std::atomic<unsigned>, 3> m_allHits MuonR4::sTgcFastDigiTool::ATLAS_THREAD_SAFE {} |
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mutableprivate |
◆ ATLAS_THREAD_SAFE [2/2]
std::array<std::atomic<unsigned>, 3> m_acceptedHits MuonR4::sTgcFastDigiTool::ATLAS_THREAD_SAFE {} |
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mutableprivate |
◆ m_detMgr
◆ m_digitizePads
Gaudi::Property<bool> MuonR4::sTgcFastDigiTool::m_digitizePads {this, "doPads", false, "Digitize pad hits"} |
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private |
◆ m_digitizeStrip
Gaudi::Property<bool> MuonR4::sTgcFastDigiTool::m_digitizeStrip {this, "doStrips", true, "Digitize strip hits"} |
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private |
◆ m_digitizeWire
Gaudi::Property<bool> MuonR4::sTgcFastDigiTool::m_digitizeWire {this, "doWires", true, "Digitize wire hits"} |
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private |
◆ m_effiDataKey
Initial value:{this, "EffiDataKey", "sTgcDigitEff",
"Efficiency constants of the individual sTgc gasGaps"}
Definition at line 57 of file sTgcFastDigiTool.h.
◆ m_filterPassed
bool PileUpToolBase::m_filterPassed {true} |
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protectedinherited |
◆ m_firstXing
Gaudi::Property<int> PileUpToolBase::m_firstXing |
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protectedinherited |
Initial value:{this, "FirstXing", -999,
"First bunch-crossing in which det is live"}
Definition at line 54 of file PileUpToolBase.h.
◆ m_geoCtxKey
Initial value:{this, "AlignmentKey", "ActsAlignment",
"Geometry context"}
Definition at line 132 of file MuonDigitizationTool.h.
◆ m_idHelperSvc
Initial value:{this, "MuonIdHelperSvc",
"Muon::MuonIdHelperSvc/MuonIdHelperSvc"}
Definition at line 122 of file MuonDigitizationTool.h.
◆ m_includePileUpTruth
Gaudi::Property<bool> MuonR4::MuonDigitizationTool::m_includePileUpTruth {this, "IncludePileUpTruth", true, "Include pile-up truth info"} |
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privateinherited |
◆ m_inputObjectName
std::string MuonR4::MuonDigitizationTool::m_inputObjectName {""} |
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privateinherited |
◆ m_lastXing
Gaudi::Property<int> PileUpToolBase::m_lastXing |
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protectedinherited |
Initial value:{this, "LastXing", 999,
"Last bunch-crossing in which det is live"}
Definition at line 56 of file PileUpToolBase.h.
◆ m_mergeSvc
◆ m_onlyUseContainerName
Gaudi::Property<bool> MuonR4::MuonDigitizationTool::m_onlyUseContainerName |
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privateinherited |
Initial value:{this, "OnlyUseContainerName", false,
"Don't use the ReadHandleKey directly. Just extract the container name from it."}
Definition at line 143 of file MuonDigitizationTool.h.
◆ m_rndmSvc
◆ m_sdoKey
◆ m_simHitKey
◆ m_simHits
◆ m_streamName
Gaudi::Property<std::string> MuonR4::MuonDigitizationTool::m_streamName {this, "StreamName", ""} |
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privateinherited |
◆ m_timedHits
TimedHits MuonR4::MuonDigitizationTool::m_timedHits {} |
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privateinherited |
◆ m_uncertCalibKey
Initial value:{this, "ErrorCalibKey", "NswUncertData",
"Key of the parametrized NSW uncertainties"}
Definition at line 61 of file sTgcFastDigiTool.h.
◆ m_vetoPileUpTruthLinks
Gaudi::Property<int> PileUpToolBase::m_vetoPileUpTruthLinks |
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protectedinherited |
Initial value:{this, "VetoPileUpTruthLinks", true,
"Ignore links to suppressed pile-up truth"}
Definition at line 58 of file PileUpToolBase.h.
◆ m_writeKey
The documentation for this class was generated from the following files:
void setSeed(const std::string &algName, const EventContext &ctx)
Set the random seed using a string (e.g.
int multilayer() const
Returns the multilayer of the sTgcReadoutElement.
virtual int stripNumber(const Amg::Vector2D &pos) const
Calculates the number of the strip whose center is closest to the given point.
Eigen::Matrix< double, 2, 1 > Vector2D
Amg::Transform3D globalToLocalTrans(const ActsGeometryContext &ctx) const
Transformations to translate between local <-> global coordinates.
#define ATH_MSG_VERBOSE(x)
#define THROW_EXCEPTION(MSG)
bool empty() const
Test if the key is blank.
bool ignoreTruthLink(const T &p, bool vetoPileUp)
Helper function for SDO creation in PileUpTools.
std::pair< int, int > channelNumber(const Amg::Vector2D &hitPos) const
Function to retrieve the pad eta and phi given a local position coordinate.
const WireGroupDesign & wireDesign(const Identifier &measId) const
Retrieves the readoutElement Layer given the Identifier/Hash.
static IdentifierHash createHash(const unsigned int gasGap, const unsigned int channelType, const unsigned int channel, const unsigned int wireInGrp=0)
Create a measurement hash from the Identifier fields.
std::string toString(const Translation3D &translation, int precision=4)
GeoPrimitvesToStringConverter.
Eigen::Affine3d Transform3D
double clusterUncertainty(const Input &clustInfo) const
StatusCode initialize(bool used=true)
If this object is used as a property, then this should be called during the initialize phase.
Include the GeoPrimitives which need to be put first.
int stripNumber(const Amg::Vector2D &pos) const override
Calculates the number of the strip whose center is closest to the given point.
A wrapper class for event-slot-local random engines.
value_type push_back(value_type pElem)
Add an element to the end of the collection.
StatusCode initialize(bool used=true)
CLHEP::HepRandomEngine * getEngine(const EventContext &ctx) const
Retrieve the random engine corresponding to the provided EventContext.
const PadDesign & padDesign(const Identifier &measId) const
Retrieves the readoutElement Layer given the Identifier/Hash.
void sort(typename std::reverse_iterator< DataModel_detail::iterator< DVL > > beg, typename std::reverse_iterator< DataModel_detail::iterator< DVL > > end, const Compare &comp)
Specialization of sort for DataVector/List.
#define ATH_MSG_WARNING(x)
const Amg::Transform3D & localToGlobalTrans(const ActsGeometryContext &ctx) const
Returns the local to global transformation into the ATLAS coordinate system.
a struct encapsulating the identifier of a pile-up event