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ATLAS Offline Software
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#include <TauFilter.h>
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| TauFilter (const std::string &name, ISvcLocator *pSvcLocator) |
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StatusCode | filterInitialize () |
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StatusCode | filterFinalize () |
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StatusCode | filterEvent () |
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CLHEP::HepLorentzVector | sumDaughterNeutrinos (const HepMC::ConstGenParticlePtr &tau) |
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virtual StatusCode | sysInitialize () override |
| Override sysInitialize. More...
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virtual const DataObjIDColl & | extraOutputDeps () const override |
| Return the list of extra output dependencies. More...
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ServiceHandle< StoreGateSvc > & | evtStore () |
| The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc . More...
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const ServiceHandle< StoreGateSvc > & | evtStore () const |
| The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc . More...
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const ServiceHandle< StoreGateSvc > & | detStore () const |
| The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc . More...
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virtual StatusCode | sysStart () override |
| Handle START transition. More...
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virtual std::vector< Gaudi::DataHandle * > | inputHandles () const override |
| Return this algorithm's input handles. More...
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virtual std::vector< Gaudi::DataHandle * > | outputHandles () const override |
| Return this algorithm's output handles. More...
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Gaudi::Details::PropertyBase & | declareProperty (Gaudi::Property< T > &t) |
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &) |
| Declare a new Gaudi property. More...
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &) |
| Declare a new Gaudi property. More...
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &) |
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &) |
| Declare a new Gaudi property. More...
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Gaudi::Details::PropertyBase * | declareProperty (const std::string &name, T &property, const std::string &doc="none") |
| Declare a new Gaudi property. More...
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void | updateVHKA (Gaudi::Details::PropertyBase &) |
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MsgStream & | msg () const |
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MsgStream & | msg (const MSG::Level lvl) const |
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bool | msgLvl (const MSG::Level lvl) const |
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Definition at line 20 of file TauFilter.h.
◆ StoreGateSvc_t
◆ TauFilter()
TauFilter::TauFilter |
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const std::string & |
name, |
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ISvcLocator * |
pSvcLocator |
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) |
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◆ ATLAS_NOT_CONST_THREAD_SAFE() [1/2]
HepMC::GenEvent* event GenBase::ATLAS_NOT_CONST_THREAD_SAFE |
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inlineinherited |
Access the current signal event (first in the McEventCollection)
- Note
- This function will make a new McEventCollection if there is not already a valid one and MakeMcEvent=True.
Definition at line 76 of file GenBase.h.
78 ATH_MSG_ERROR(
"McEventCollection is empty during first event access");
79 return *(
events()->begin());
◆ ATLAS_NOT_CONST_THREAD_SAFE() [2/2]
◆ cmTomm()
void GenBase::cmTomm |
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HepMC::GenEvent * |
evt | ) |
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protectedinherited |
Scale event lengths by x 10.
Definition at line 78 of file GenBase.cxx.
79 for (HepMC::GenEvent::vertex_iterator vtx =
evt->vertices_begin(); vtx !=
evt->vertices_end(); ++vtx) {
80 const HepMC::FourVector fv((*vtx)->position().x() * 10,
81 (*vtx)->position().y() * 10,
82 (*vtx)->position().z() * 10,
83 (*vtx)->position().t() * 10);
84 (*vtx)->set_position(fv);
◆ declareGaudiProperty() [1/4]
specialization for handling Gaudi::Property<SG::VarHandleKeyArray>
Definition at line 170 of file AthCommonDataStore.h.
175 hndl.documentation());
◆ declareGaudiProperty() [2/4]
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition at line 156 of file AthCommonDataStore.h.
161 hndl.documentation());
◆ declareGaudiProperty() [3/4]
specialization for handling Gaudi::Property<SG::VarHandleBase>
Definition at line 184 of file AthCommonDataStore.h.
189 hndl.documentation());
◆ declareGaudiProperty() [4/4]
◆ declareProperty() [1/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
hndl | Object holding the property value. |
doc | Documentation string for the property. |
This is the version for types that derive from SG::VarHandleBase
. The property value object is put on the input and output lists as appropriate; then we forward to the base class.
Definition at line 245 of file AthCommonDataStore.h.
250 this->declare(hndl.
vhKey());
251 hndl.
vhKey().setOwner(
this);
253 return PBASE::declareProperty(
name,hndl,
doc);
◆ declareProperty() [2/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
hndl | Object holding the property value. |
doc | Documentation string for the property. |
This is the version for types that derive from SG::VarHandleKey
. The property value object is put on the input and output lists as appropriate; then we forward to the base class.
Definition at line 221 of file AthCommonDataStore.h.
229 return PBASE::declareProperty(
name,hndl,
doc);
◆ declareProperty() [3/6]
◆ declareProperty() [4/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
property | Object holding the property value. |
doc | Documentation string for the property. |
This is the generic version, for types that do not derive from SG::VarHandleKey
. It just forwards to the base class version of declareProperty
.
Definition at line 333 of file AthCommonDataStore.h.
338 return PBASE::declareProperty(
name, property,
doc);
◆ declareProperty() [5/6]
Declare a new Gaudi property.
- Parameters
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name | Name of the property. |
property | Object holding the property value. |
doc | Documentation string for the property. |
This dispatches to either the generic declareProperty
or the one for VarHandle/Key/KeyArray.
Definition at line 352 of file AthCommonDataStore.h.
◆ declareProperty() [6/6]
◆ detStore()
◆ event_const()
const HepMC::GenEvent* GenBase::event_const |
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const |
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inlineinherited |
Access the current signal event (const)
Definition at line 83 of file GenBase.h.
85 ATH_MSG_ERROR(
"Const McEventCollection is empty during first event access");
◆ events_const() [1/2]
◆ events_const() [2/2]
◆ evtStore() [1/2]
◆ evtStore() [2/2]
◆ execute()
StatusCode GenFilter::execute |
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virtualinherited |
- Todo:
- Probably the filter should only look at the first event... right?
Reimplemented from GenBase.
Definition at line 29 of file GenFilter.cxx.
32 return StatusCode::FAILURE;
35 ATH_MSG_WARNING(
"More than one event in current McEventCollection -- which is valid?");
51 sc = StatusCode::FAILURE;
◆ extraDeps_update_handler()
Add StoreName to extra input/output deps as needed.
use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given
◆ extraOutputDeps()
const DataObjIDColl & AthAlgorithm::extraOutputDeps |
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const |
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overridevirtualinherited |
Return the list of extra output dependencies.
This list is extended to include symlinks implied by inheritance relations.
Definition at line 50 of file AthAlgorithm.cxx.
57 return Algorithm::extraOutputDeps();
◆ filterEvent()
StatusCode TauFilter::filterEvent |
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virtual |
Implements GenFilter.
Definition at line 105 of file TauFilter.cxx.
107 CLHEP::HepRandomEngine* rndm{};
109 const EventContext& ctx = Gaudi::Hive::currentContext();
112 ATH_MSG_ERROR(
"Failed to retrieve random number engine for TauFilter");
113 setFilterPassed(
false);
114 return StatusCode::SUCCESS;
119 CLHEP::HepLorentzVector mom_tauprod;
120 CLHEP::HepLorentzVector tauvis;
121 CLHEP::HepLorentzVector nutau;
125 double ptlep_max = 0;
126 double pthad_max = 0;
129 int ntaulep_tight = 0;
130 int ntauhad_tight = 0;
137 setFilterPassed(
false);
138 return StatusCode::SUCCESS;
141 setFilterPassed(
false);
142 return StatusCode::SUCCESS;
145 auto wgtsC = genEvt->weights();
146 weight = wgtsC.size() > 0 ? wgtsC[0] : 1;
148 for (
const auto& pitr: *genEvt) {
155 tau->momentum().eta() <<
"\t" <<
156 tau->momentum().phi() <<
"\t" <<
157 tau->pdg_id() <<
"\t");
162 if(!tau->end_vertex())
continue;
163 for (
const auto&
beg: *(tau->end_vertex()) ) {
164 if ( (
beg)->production_vertex() != tau->end_vertex() )
continue;
166 else if ( std::abs( (
beg)->pdg_id() ) == 12 ) tauType = 1;
168 else if ( std::abs( (
beg)->pdg_id() ) == 14 ) tauType = 2;
170 else if ( std::abs( (
beg)->pdg_id() ) == 15 ) tauType = 11;
181 ATH_MSG_DEBUG(nutau.perp() <<
"\t" << nutau.eta() <<
"\t" << nutau.phi() <<
"\t" << tauType);
183 tauvis.setPx(tau->momentum().px()-nutau.px());
184 tauvis.setPy(tau->momentum().py()-nutau.py());
185 tauvis.setPz(tau->momentum().pz()-nutau.pz());
186 tauvis.setE(tau->momentum().e()-nutau.e());
188 ATH_MSG_DEBUG(tauvis.perp() <<
"\t" << tauvis.eta() <<
"\t" << tauvis.phi() <<
"\t" << tauType);
190 if ( tauType == 1 ) {
193 if ( tauvis.perp() <
m_pTmine )
continue;
194 if ( std::abs( tauvis.eta() ) >
m_etaMaxe )
continue;
200 if ( std::abs( tauvis.eta() ) >
m_etaMaxlep )
continue;
202 if ( tauvis.perp() >= ptlep_max ) ptlep_max = tauvis.perp();
207 else if ( tauType == 2 ) {
210 if ( tauvis.perp() <
m_pTminmu )
continue;
211 if ( std::abs( tauvis.eta() ) >
m_etaMaxmu )
continue;
217 if ( std::abs( tauvis.eta() ) >
m_etaMaxlep )
continue;
219 if ( tauvis.perp() >= ptlep_max ) ptlep_max = tauvis.perp();
224 else if ( tauType == 0 ) {
227 if ( std::abs( tauvis.eta() ) >
m_etaMaxhad )
continue;
231 if ( tauvis.perp() >= pthad_max ) pthad_max = tauvis.perp();
236 ATH_MSG_DEBUG(
"Could not find a tauType! Something went wrong.");
237 std::cout << std::endl << std::endl <<
"************ COULD NOT FIND A TAU TYPE *****************" << std::endl << std::endl;
249 bool pass2 = ( ntaulep_tight + ntauhad_tight >=
m_Ntau
256 bool pass3 = (ntaulep + ntauhad >=
m_Ntau
269 double extra_weight = 1;
277 double rnd = rndm->flat();
311 if (
evtStore()->retrieve( mecc ).isFailure() || !mecc ){
312 setFilterPassed(
false);
313 ATH_MSG_ERROR(
"Could not retrieve MC Event Collection - weight might not work");
314 return StatusCode::SUCCESS;
319 for (
unsigned int i = 0;
i < mec->
size(); ++
i) {
320 if (!(*mec)[
i])
continue;
321 double existingWeight = (*mec)[
i]->weights().
size()>0 ? (*mec)[
i]->weights()[0] : 1.;
322 if ((*mec)[
i]->weights().size()>0) {
323 (*mec)[
i]->weights()[0] = existingWeight*extra_weight;
325 (*mec)[
i]->weights().push_back( existingWeight*extra_weight );
334 setFilterPassed(pass);
336 return StatusCode::SUCCESS;
◆ filterFinalize()
StatusCode TauFilter::filterFinalize |
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◆ filterInitialize()
StatusCode TauFilter::filterInitialize |
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virtual |
◆ finalize()
StatusCode GenFilter::finalize |
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inherited |
Definition at line 56 of file GenFilter.cxx.
59 return StatusCode::SUCCESS;
◆ getRandomEngine()
CLHEP::HepRandomEngine * TauFilter::getRandomEngine |
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const std::string & |
streamName, |
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const EventContext & |
ctx |
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private |
◆ GeVToMeV()
void GenBase::GeVToMeV |
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HepMC::GenEvent * |
evt | ) |
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protectedinherited |
Scale event energies/momenta by x 1000.
- Todo:
- Add HepMC units awareness and do it differently when HepMC provides this functionality directly (and reference-based FourVector accessors)
Definition at line 58 of file GenBase.cxx.
59 for (HepMC::GenEvent::particle_iterator
p =
evt->particles_begin();
p !=
evt->particles_end(); ++
p) {
60 const HepMC::FourVector fv((*p)->momentum().px() * 1000,
61 (*p)->momentum().py() * 1000,
62 (*p)->momentum().pz() * 1000,
63 (*p)->momentum().e() * 1000);
64 (*p)->set_momentum(fv);
65 (*p)->set_generated_mass(1000 * (*p)->generated_mass());
◆ initialize()
StatusCode GenFilter::initialize |
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virtualinherited |
◆ inputHandles()
Return this algorithm's input handles.
We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.
◆ MeVToGeV()
void GenBase::MeVToGeV |
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HepMC::GenEvent * |
evt | ) |
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protectedinherited |
Scale event energies/momenta by x 1/1000.
Definition at line 68 of file GenBase.cxx.
69 for (HepMC::GenEvent::particle_iterator
p =
evt->particles_begin();
p !=
evt->particles_end(); ++
p) {
70 const HepMC::FourVector fv((*p)->momentum().px() / 1000,
71 (*p)->momentum().py() / 1000,
72 (*p)->momentum().pz() / 1000,
73 (*p)->momentum().e() / 1000);
74 (*p)->set_momentum(fv);
75 (*p)->set_generated_mass((*p)->generated_mass() / 1000);
◆ mmTocm()
void GenBase::mmTocm |
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HepMC::GenEvent * |
evt | ) |
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protectedinherited |
Scale event lengths by x 1/10.
Definition at line 87 of file GenBase.cxx.
88 for (HepMC::GenEvent::vertex_iterator vtx =
evt->vertices_begin(); vtx !=
evt->vertices_end(); ++vtx) {
89 const HepMC::FourVector fv((*vtx)->position().x() / 10,
90 (*vtx)->position().y() / 10,
91 (*vtx)->position().z() / 10,
92 (*vtx)->position().t() / 10);
93 (*vtx)->set_position(fv);
◆ msg() [1/2]
◆ msg() [2/2]
◆ msgLvl()
◆ nFailed()
int GenFilter::nFailed |
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const |
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inlineinherited |
◆ nNeeded()
int GenFilter::nNeeded |
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const |
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inlineinherited |
◆ nPassed()
int GenFilter::nPassed |
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const |
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inlineinherited |
◆ outputHandles()
Return this algorithm's output handles.
We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.
◆ particleData()
const HepPDT::ParticleData* GenBase::particleData |
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int |
pid | ) |
const |
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inlineinherited |
Access an element in the particle data table.
Definition at line 126 of file GenBase.h.
◆ particleTable()
const HepPDT::ParticleDataTable& GenBase::particleTable |
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const |
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inlineinherited |
Get a particle data table.
Definition at line 118 of file GenBase.h.
◆ partPropSvc()
Access the particle property service.
Definition at line 113 of file GenBase.h.
◆ pdt()
const HepPDT::ParticleDataTable& GenBase::pdt |
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const |
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inlineinherited |
Shorter alias to get a particle data table.
Definition at line 123 of file GenBase.h.
◆ renounce()
◆ renounceArray()
◆ sumDaughterNeutrinos()
Definition at line 86 of file TauFilter.cxx.
87 CLHEP::HepLorentzVector nu( 0, 0, 0, 0);
88 if ( ( (std::abs(
part->pdg_id() ) == 12 ) || ( std::abs(
part->pdg_id() ) == 14 ) || ( std::abs(
part->pdg_id() ) == 16 ))
90 nu.setPx(
part->momentum().px());
91 nu.setPy(
part->momentum().py());
92 nu.setPz(
part->momentum().pz());
93 nu.setE(
part->momentum().e());
96 if (
part->end_vertex() == 0)
return nu;
◆ sysInitialize()
StatusCode AthAlgorithm::sysInitialize |
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overridevirtualinherited |
◆ sysStart()
Handle START transition.
We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.
◆ updateVHKA()
◆ m_detStore
◆ m_etaMaxe
double TauFilter::m_etaMaxe |
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private |
◆ m_etaMaxhad
double TauFilter::m_etaMaxhad |
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private |
◆ m_etaMaxlep
double TauFilter::m_etaMaxlep |
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private |
◆ m_etaMaxmu
double TauFilter::m_etaMaxmu |
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private |
◆ m_events
double TauFilter::m_events[6] |
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private |
◆ m_events_sel
double TauFilter::m_events_sel[6] |
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private |
◆ m_eventse
double TauFilter::m_eventse |
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private |
◆ m_eventseacc
double TauFilter::m_eventseacc |
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private |
◆ m_eventshad
double TauFilter::m_eventshad |
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private |
◆ m_eventshadacc
double TauFilter::m_eventshadacc |
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private |
◆ m_eventsmu
double TauFilter::m_eventsmu |
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private |
◆ m_eventsmuacc
double TauFilter::m_eventsmuacc |
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private |
◆ m_evtStore
◆ m_extendedExtraObjects
DataObjIDColl AthAlgorithm::m_extendedExtraObjects |
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privateinherited |
◆ m_filterEventNumber
int TauFilter::m_filterEventNumber |
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private |
◆ m_HasTightRegion
bool TauFilter::m_HasTightRegion |
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private |
◆ m_LooseRejectionFactor
double TauFilter::m_LooseRejectionFactor |
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private |
◆ m_maxNhadtau
int TauFilter::m_maxNhadtau |
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private |
◆ m_maxNleptau
int TauFilter::m_maxNleptau |
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private |
◆ m_maxNtau
◆ m_mcEventKey
std::string GenBase::m_mcEventKey {} |
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protectedinherited |
StoreGate key for the MC event collection (defaults to GEN_EVENT)
Definition at line 137 of file GenBase.h.
◆ m_mcevents_const
Const handle to the MC event collection.
Definition at line 163 of file GenBase.h.
◆ m_mkMcEvent
BooleanProperty GenBase::m_mkMcEvent {this, "MakeMcEvent", false, "Create a new MC event collection if it doesn't exist"} |
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protectedinherited |
Flag to determine if a new MC event collection should be made if it doesn't exist.
Definition at line 139 of file GenBase.h.
◆ m_NewOpt
◆ m_nFail
◆ m_Nhadtau
◆ m_Nleptau
◆ m_nNeeded
◆ m_nPass
◆ m_Ntau
◆ m_ppSvc
ServiceHandle<IPartPropSvc> GenBase::m_ppSvc {this, "PartPropSvc", "PartPropSvc"} |
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privateinherited |
Handle on the particle property service.
Definition at line 160 of file GenBase.h.
◆ m_pTmine
double TauFilter::m_pTmine |
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private |
◆ m_pTminhad
double TauFilter::m_pTminhad |
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private |
◆ m_pTminhad_lead
double TauFilter::m_pTminhad_lead |
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private |
◆ m_pTminhad_tight
double TauFilter::m_pTminhad_tight |
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private |
◆ m_pTminhad_tight_lead
double TauFilter::m_pTminhad_tight_lead |
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private |
◆ m_pTminlep
double TauFilter::m_pTminlep |
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private |
◆ m_pTminlep_lead
double TauFilter::m_pTminlep_lead |
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private |
◆ m_pTminlep_tight
double TauFilter::m_pTminlep_tight |
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private |
◆ m_pTminlep_tight_lead
double TauFilter::m_pTminlep_tight_lead |
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private |
◆ m_pTminmu
double TauFilter::m_pTminmu |
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private |
◆ m_ReverseFilter
bool TauFilter::m_ReverseFilter |
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private |
◆ m_rndmSvc
◆ m_useMaxNTaus
bool TauFilter::m_useMaxNTaus |
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private |
◆ m_varHandleArraysDeclared
◆ m_vhka
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.
const_pointer_type cptr()
Dereference the pointer.
const McEventCollection * events_const() const
Access the current event's McEventCollection (const)
Gaudi::Details::PropertyBase & declareProperty(Gaudi::Property< T > &t)
StoreGateSvc_t m_evtStore
Pointer to StoreGate (event store by default)
std::vector< SG::VarHandleKeyArray * > m_vhka
virtual StatusCode filterEvent()=0
const std::string & key() const
Return the StoreGate ID for the referenced object.
double m_LooseRejectionFactor
virtual StatusCode filterInitialize()
virtual void setOwner(IDataHandleHolder *o)=0
SG::ReadCondHandle< T > makeHandle(const SG::ReadCondHandleKey< T > &key, const EventContext &ctx=Gaudi::Hive::currentContext())
bool isPhysical(const T &p)
Identify if the particle is physical, i.e. is stable or decayed.
ServiceHandle< IPartPropSvc > m_ppSvc
Handle on the particle property service.
double m_pTminhad_tight_lead
ServiceHandle< StoreGateSvc > & evtStore()
The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode sysInitialize() override
Override sysInitialize.
virtual std::vector< Gaudi::DataHandle * > outputHandles() const override
Return this algorithm's output handles.
double m_pTminlep_tight_lead
::StatusCode StatusCode
StatusCode definition for legacy code.
SG::ReadHandleKey< McEventCollection > m_mcevents_const
Const handle to the MC event collection.
#define CHECK(...)
Evaluate an expression and check for errors.
StoreGateSvc_t m_detStore
Pointer to StoreGate (detector store by default)
This defines the McEventCollection, which is really just an ObjectVector of McEvent objects.
virtual bool isValid() override final
Can the handle be successfully dereferenced?
virtual void renounce()=0
const HepPDT::ParticleDataTable & particleTable() const
Get a particle data table.
std::conditional< std::is_base_of< SG::VarHandleKeyArray, T >::value, VarHandleKeyArrayType, type2 >::type type
CLHEP::HepLorentzVector sumDaughterNeutrinos(const HepMC::ConstGenParticlePtr &tau)
const GenParticle * ConstGenParticlePtr
A wrapper class for event-slot-local random engines.
virtual StatusCode filterFinalize()
CLHEP::HepRandomEngine * getEngine(const EventContext &ctx) const
Retrieve the random engine corresponding to the provided EventContext.
ServiceHandle< IAthRNGSvc > m_rndmSvc
DataObjIDColl m_extendedExtraObjects
CLHEP::HepRandomEngine * getRandomEngine(const std::string &streamName, const EventContext &ctx) const
#define ATH_MSG_WARNING(x)
const HepPDT::ParticleDataTable & pdt() const
Shorter alias to get a particle data table.
SG::VarHandleKey & vhKey()
Return a non-const reference to the HandleKey.
filterPassed
now, add a sequencer: it will only execute seqalg1 and 2 and never 3
GenFilter(const std::string &name, ISvcLocator *pSvcLocator)
size_type size() const noexcept
Returns the number of elements in the collection.
Gaudi::Details::PropertyBase & declareGaudiProperty(Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
specialization for handling Gaudi::Property<SG::VarHandleKey>
virtual StatusCode initialize() override
const_iterator begin() const noexcept
Return a const_iterator pointing at the beginning of the collection.