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ActsExamples::RootParticleReader Class Reference

Reads in Particles information from a root file. More...

#include <acts/blob/sPHENIX/Examples/Io/Root/include/ActsExamples/Io/Root/RootParticleReader.hpp>

+ Inheritance diagram for ActsExamples::RootParticleReader:
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Classes

struct  Config
 The nested configuration struct. More...
 

Public Member Functions

 RootParticleReader (const Config &config, Acts::Logging::Level level)
 
 ~RootParticleReader () override
 Destructor.
 
std::string name () const override
 Framework name() method.
 
std::pair< size_t, size_t > availableEvents () const override
 Return the available events range.
 
ProcessCode read (const ActsExamples::AlgorithmContext &context) override
 
const Config & config () const
 Readonly access to the config.
 
- Public Member Functions inherited from ActsExamples::IReader
ProcessCode internalExecute (const AlgorithmContext &context) final
 
ProcessCode initialize () override
 Fulfill the algorithm interface.
 
ProcessCode finalize () override
 Fulfill the algorithm interface.
 
- Public Member Functions inherited from ActsExamples::SequenceElement
virtual ~SequenceElement ()=default
 
const std::vector< const
DataHandleBase * > & 		writeHandles () const
 
const std::vector< const
DataHandleBase * > & 		readHandles () const
 

Private Member Functions

const Acts::Logger & logger () const
 Private access to the logging instance.
 

Private Attributes

Config m_cfg
 The config class.
 
WriteDataHandle
< SimParticleContainer > 		m_outputParticles
 
WriteDataHandle< std::vector
< uint32_t > > 		m_outputPrimaryVertices
 
WriteDataHandle< std::vector
< uint32_t > > 		m_outputSecondaryVertices
 
std::unique_ptr< const
Acts::Logger > 		m_logger
 
std::mutex m_read_mutex
 mutex used to protect multi-threaded reads
 
size_t m_events = 0
 The number of events.
 
TChain * m_inputChain = nullptr
 The input tree name.
 
uint32_t m_eventId = 0
 Event identifier.
 
std::vector< long long > m_entryNumbers = {}
 
std::vector< uint64_t > * m_particleId = new std::vector<uint64_t>
 
std::vector< int32_t > * m_particleType = new std::vector<int32_t>
 
std::vector< uint32_t > * m_process = new std::vector<uint32_t>
 
std::vector< float > * m_vx = new std::vector<float>
 
std::vector< float > * m_vy = new std::vector<float>
 
std::vector< float > * m_vz = new std::vector<float>
 
std::vector< float > * m_vt = new std::vector<float>
 
std::vector< float > * m_px = new std::vector<float>
 
std::vector< float > * m_py = new std::vector<float>
 
std::vector< float > * m_pz = new std::vector<float>
 
std::vector< float > * m_m = new std::vector<float>
 
std::vector< float > * m_q = new std::vector<float>
 
std::vector< float > * m_eta = new std::vector<float>
 
std::vector< float > * m_phi = new std::vector<float>
 
std::vector< float > * m_pt = new std::vector<float>
 
std::vector< float > * m_p = new std::vector<float>
 
std::vector< uint32_t > * m_vertexPrimary = new std::vector<uint32_t>
 
std::vector< uint32_t > * m_vertexSecondary = new std::vector<uint32_t>
 
std::vector< uint32_t > * m_particle = new std::vector<uint32_t>
 
std::vector< uint32_t > * m_generation = new std::vector<uint32_t>
 
std::vector< uint32_t > * m_subParticle = new std::vector<uint32_t>
 

Detailed Description

Reads in Particles information from a root file.

Definition at line 35 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 35 of file RootParticleReader.hpp

Constructor & Destructor Documentation

ActsExamples::RootParticleReader::RootParticleReader ( const Config &  config,
Acts::Logging::Level  level 
)

Constructor

Parameters
configThe Configuration struct

Definition at line 25 of file RootParticleReader.cpp.

View newest version in sPHENIX GitHub at line 25 of file RootParticleReader.cpp

References ACTS_DEBUG, ActsExamples::RootParticleReader::Config::filePath, ActsExamples::WriteDataHandle< T >::initialize(), m_cfg, m_entryNumbers, m_eta, m_eventId, m_events, m_generation, m_inputChain, m_m, m_outputParticles, m_outputPrimaryVertices, m_outputSecondaryVertices, m_p, m_particle, m_particleId, m_particleType, m_phi, m_process, m_pt, m_px, m_py, m_pz, m_q, m_subParticle, m_vertexPrimary, m_vertexSecondary, m_vt, m_vx, m_vy, m_vz, ActsExamples::DataHandleBase::maybeInitialize(), ActsExamples::RootParticleReader::Config::orderedEvents, ActsExamples::RootParticleReader::Config::particleCollection, path, ActsExamples::RootParticleReader::Config::treeName, ActsExamples::RootParticleReader::Config::vertexPrimaryCollection, and ActsExamples::RootParticleReader::Config::vertexSecondaryCollection.

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ActsExamples::RootParticleReader::~RootParticleReader ( )
override

Destructor.

Definition at line 92 of file RootParticleReader.cpp.

View newest version in sPHENIX GitHub at line 92 of file RootParticleReader.cpp

Member Function Documentation

std::pair< size_t, size_t > ActsExamples::RootParticleReader::availableEvents ( ) const
overridevirtual

Return the available events range.

Implements ActsExamples::IReader.

Definition at line 87 of file RootParticleReader.cpp.

View newest version in sPHENIX GitHub at line 87 of file RootParticleReader.cpp

References physmon_ckf_tracking::u.

const Config& ActsExamples::RootParticleReader::config ( ) const
inline

Readonly access to the config.

Definition at line 69 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 69 of file RootParticleReader.hpp

References m_cfg.

const Acts::Logger& ActsExamples::RootParticleReader::logger ( ) const
inlineprivate

Private access to the logging instance.

Definition at line 73 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 73 of file RootParticleReader.hpp

References m_logger.

std::string ActsExamples::RootParticleReader::name ( ) const
inlineoverridevirtual

Framework name() method.

Implements ActsExamples::SequenceElement.

Definition at line 58 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 58 of file RootParticleReader.hpp

ActsExamples::ProcessCode ActsExamples::RootParticleReader::read ( const ActsExamples::AlgorithmContext &  context)
overridevirtual

Read out data from the input stream

Parameters
contextThe algorithm context

Implements ActsExamples::IReader.

Definition at line 116 of file RootParticleReader.cpp.

View newest version in sPHENIX GitHub at line 116 of file RootParticleReader.cpp

References ACTS_DEBUG, ACTS_INFO, Acts::UnitConstants::e, entry, ActsExamples::AlgorithmContext::eventNumber, Acts::UnitConstants::GeV, i, m_cfg(), Acts::UnitConstants::mm, testing::internal::move(), Acts::UnitConstants::ns, merge_hashes::p, ActsFatras::Particle::setAbsoluteMomentum(), ActsFatras::Particle::setCharge(), ActsFatras::Particle::setDirection(), ActsFatras::Particle::setMass(), ActsFatras::Particle::setParticleId(), ActsFatras::Particle::setPdg(), ActsFatras::Particle::setPosition4(), ActsFatras::Particle::setProcess(), and SUCCESS.

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Member Data Documentation

Config ActsExamples::RootParticleReader::m_cfg
private

The config class.

Definition at line 76 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 76 of file RootParticleReader.hpp

Referenced by config(), and RootParticleReader().

std::vector<long long> ActsExamples::RootParticleReader::m_entryNumbers = {}
private

The entry numbers for accessing events in increased order (there could be multiple entries corresponding to one event number)

Definition at line 102 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 102 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_eta = new std::vector<float>
private

Definition at line 116 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 116 of file RootParticleReader.hpp

Referenced by RootParticleReader().

uint32_t ActsExamples::RootParticleReader::m_eventId = 0
private

Event identifier.

Definition at line 98 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 98 of file RootParticleReader.hpp

Referenced by RootParticleReader().

size_t ActsExamples::RootParticleReader::m_events = 0
private

The number of events.

Definition at line 92 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 92 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<uint32_t>* ActsExamples::RootParticleReader::m_generation = new std::vector<uint32_t>
private

Definition at line 123 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 123 of file RootParticleReader.hpp

Referenced by RootParticleReader().

TChain* ActsExamples::RootParticleReader::m_inputChain = nullptr
private

The input tree name.

Definition at line 95 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 95 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::unique_ptr<const Acts::Logger> ActsExamples::RootParticleReader::m_logger
private

Definition at line 86 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 86 of file RootParticleReader.hpp

Referenced by logger().

std::vector<float>* ActsExamples::RootParticleReader::m_m = new std::vector<float>
private

Definition at line 114 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 114 of file RootParticleReader.hpp

Referenced by RootParticleReader().

WriteDataHandle<SimParticleContainer> ActsExamples::RootParticleReader::m_outputParticles
private
Initial value:
{this,
"OutputParticles"}

Definition at line 78 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 78 of file RootParticleReader.hpp

Referenced by RootParticleReader().

WriteDataHandle<std::vector<uint32_t> > ActsExamples::RootParticleReader::m_outputPrimaryVertices
private
Initial value:
{
this, "OutputPrimaryVertices"}

Definition at line 81 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 81 of file RootParticleReader.hpp

Referenced by RootParticleReader().

WriteDataHandle<std::vector<uint32_t> > ActsExamples::RootParticleReader::m_outputSecondaryVertices
private
Initial value:
{
this, "OutputSecondaryVertices"}

Definition at line 83 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 83 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_p = new std::vector<float>
private

Definition at line 119 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 119 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<uint32_t>* ActsExamples::RootParticleReader::m_particle = new std::vector<uint32_t>
private

Definition at line 122 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 122 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<uint64_t>* ActsExamples::RootParticleReader::m_particleId = new std::vector<uint64_t>
private

Definition at line 104 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 104 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<int32_t>* ActsExamples::RootParticleReader::m_particleType = new std::vector<int32_t>
private

Definition at line 105 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 105 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_phi = new std::vector<float>
private

Definition at line 117 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 117 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<uint32_t>* ActsExamples::RootParticleReader::m_process = new std::vector<uint32_t>
private

Definition at line 106 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 106 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_pt = new std::vector<float>
private

Definition at line 118 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 118 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_px = new std::vector<float>
private

Definition at line 111 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 111 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_py = new std::vector<float>
private

Definition at line 112 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 112 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_pz = new std::vector<float>
private

Definition at line 113 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 113 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_q = new std::vector<float>
private

Definition at line 115 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 115 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::mutex ActsExamples::RootParticleReader::m_read_mutex
private

mutex used to protect multi-threaded reads

Definition at line 89 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 89 of file RootParticleReader.hpp

std::vector<uint32_t>* ActsExamples::RootParticleReader::m_subParticle = new std::vector<uint32_t>
private

Definition at line 124 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 124 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<uint32_t>* ActsExamples::RootParticleReader::m_vertexPrimary = new std::vector<uint32_t>
private

Definition at line 120 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 120 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<uint32_t>* ActsExamples::RootParticleReader::m_vertexSecondary = new std::vector<uint32_t>
private

Definition at line 121 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 121 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_vt = new std::vector<float>
private

Definition at line 110 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 110 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_vx = new std::vector<float>
private

Definition at line 107 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 107 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_vy = new std::vector<float>
private

Definition at line 108 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 108 of file RootParticleReader.hpp

Referenced by RootParticleReader().

std::vector<float>* ActsExamples::RootParticleReader::m_vz = new std::vector<float>
private

Definition at line 109 of file RootParticleReader.hpp.

View newest version in sPHENIX GitHub at line 109 of file RootParticleReader.hpp

Referenced by RootParticleReader().

The documentation for this class was generated from the following files: