ExtraParticlesPhysicsTool::PhysicsConstructor Class Reference

#include <ExtraParticlesPhysicsTool.h>

Inheritance diagram for ExtraParticlesPhysicsTool::PhysicsConstructor:

Collaboration diagram for ExtraParticlesPhysicsTool::PhysicsConstructor:

Public Member Functions
	PhysicsConstructor (const std::string &name, MSG::Level level, const std::map< std::string, std::vector< double > > &extraParticlesConfig)
virtual void	ConstructParticle () override
virtual void	ConstructProcess () override
bool	msgLvl (const MSG::Level lvl) const
	Test the output level.
MsgStream &	msg () const
	The standard message stream.
MsgStream &	msg (const MSG::Level lvl) const
	The standard message stream.
void	setLevel (MSG::Level lvl)
	Change the current logging level.

Private Member Functions
void	initMessaging () const
	Initialize our message level and MessageSvc.

Private Attributes
std::map< std::string, std::vector< double > >	m_extraParticlesConfig
	a set of parameters for extra particle building
std::set< G4ParticleDefinition * >	m_extraParticles
	a set to hold the newly created extra particles
std::string	m_nm
	Message source name.
boost::thread_specific_ptr< MsgStream >	m_msg_tls
	MsgStream instance (a std::cout like with print-out levels)
std::atomic< IMessageSvc * >	m_imsg { nullptr }
	MessageSvc pointer.
std::atomic< MSG::Level >	m_lvl { MSG::NIL }
	Current logging level.
std::atomic_flag m_initialized	ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT
	Messaging initialized (initMessaging)

Detailed Description

Definition at line 36 of file ExtraParticlesPhysicsTool.h.

Constructor & Destructor Documentation

PhysicsConstructor()

ExtraParticlesPhysicsTool::PhysicsConstructor::PhysicsConstructor ( const std::string & name, MSG::Level level, const std::map< std::string, std::vector< double > > & extraParticlesConfig )

inline

Definition at line 38 of file ExtraParticlesPhysicsTool.h.

        : IPhysicsContructor(name, level),
          m_extraParticlesConfig(extraParticlesConfig) {}

Member Function Documentation

ConstructParticle()

void ExtraParticlesPhysicsTool::PhysicsConstructor::ConstructParticle ( )

overridevirtual

Definition at line 68 of file ExtraParticlesPhysicsTool.cxx.

                                                                    {
  ATH_MSG_DEBUG("ExtraParticlesPhysicsTool::ConstructParticle - start");
  ATH_MSG_DEBUG(
      "ExtraParticlesPhysicsTool::ConstructParticle - m_extraParticlesConfig = "
      << m_extraParticlesConfig);
 
  // the existing particle table
  G4ParticleTable *theParticleTable = G4ParticleTable::GetParticleTable();
 
  for (const auto &particle : m_extraParticlesConfig) {
 
    G4String name = particle.first;
    G4double mass = particle.second[0];
    G4double width = particle.second[1];
    G4int charge = particle.second[2];
    G4int pdg = particle.second[3];
    G4double lifetime = particle.second[4];
    G4bool stable = false;
 
    // don't add if the particle already exists
    if (theParticleTable->FindParticle(pdg)) {
      ATH_MSG_DEBUG("Skipping "
                    << theParticleTable->FindParticle(pdg)->GetParticleName()
                    << " (" << pdg
                    << ") as it is already in the ParticleTable.");
      continue;
    }
 
    // printout
    ATH_MSG_DEBUG("Adding: " << name << " " << pdg << " " << charge << " "
                             << mass << " " << width << " " << lifetime);
 
    // create the new particle
    m_extraParticles.insert(
        new CustomParticle(name, mass, width, charge, pdg, stable, lifetime));
  }
  ATH_MSG_DEBUG("ExtraParticlesPhysicsTool::ConstructParticle - end");
}

ConstructProcess()

void ExtraParticlesPhysicsTool::PhysicsConstructor::ConstructProcess ( )

overridevirtual

Definition at line 110 of file ExtraParticlesPhysicsTool.cxx.

                                                                   {
  ATH_MSG_DEBUG("ExtraParticlesPhysicsTool::ConstructProcess - start");
  if (msgLvl(MSG::DEBUG)) {
    std::vector<std::string> extraParticleNames;
    for ( G4ParticleDefinition* extraParticle : m_extraParticles) {
      extraParticleNames.push_back(extraParticle->GetParticleName());
    }
    ATH_MSG_DEBUG("ExtraParticlesPhysicsTool::ConstructProcess - m_extraParticleNames = " << extraParticleNames);
  }
  for (auto *particle : m_extraParticles) {
    if (particle->GetPDGCharge() != 0) {
      ATH_MSG_DEBUG("Adding EM processes for "
                    << particle->GetParticleName());
      G4ProcessManager *proc = particle->GetProcessManager();
      proc->AddProcess(new G4hMultipleScattering, -1, 1, 1);
      proc->AddProcess(new G4hIonisation, -1, 2, 2);
    }
  }
  ATH_MSG_DEBUG("ExtraParticlesPhysicsTool::ConstructProcess - end");
}

initMessaging()

void AthMessaging::initMessaging ( ) const

privateinherited

Initialize our message level and MessageSvc.

This method should only be called once.

Definition at line 39 of file AthMessaging.cxx.

{
  m_imsg = Athena::getMessageSvc();
  // If user did not set an explicit level, set a default
  if (m_lvl == MSG::NIL) {
    m_lvl = m_imsg ?
      static_cast<MSG::Level>( m_imsg.load()->outputLevel(m_nm) ) :
      MSG::INFO;
  }
}

msg() [1/2]

MsgStream & AthMessaging::msg ( ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 163 of file AthMessaging.h.

{
  MsgStream* ms = m_msg_tls.get();
  if (!ms) {
    if (!m_initialized.test_and_set()) initMessaging();
    ms = new MsgStream(m_imsg,m_nm);
    m_msg_tls.reset( ms );
  }
 
  ms->setLevel (m_lvl);
  return *ms;
}

msg() [2/2]

MsgStream & AthMessaging::msg ( const MSG::Level lvl ) const

inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 178 of file AthMessaging.h.

{ return msg() << lvl; }

msgLvl()

bool AthMessaging::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Test the output level.

Parameters

lvl	The message level to test against

Returns

boolean Indicating if messages at given level will be printed

Return values

true	Messages at level "lvl" will be printed

Definition at line 151 of file AthMessaging.h.

{
  if (m_lvl <= lvl) {
    msg() << lvl;
    return true;
  } else {
    return false;
  }
}

setLevel()

void AthMessaging::setLevel ( MSG::Level lvl )

inherited

Change the current logging level.

Use this rather than msg().setLevel() for proper operation with MT.

Definition at line 28 of file AthMessaging.cxx.

{
  m_lvl = lvl;
}

Member Data Documentation

ATLAS_THREAD_SAFE

std::atomic_flag m_initialized AthMessaging::ATLAS_THREAD_SAFE = ATOMIC_FLAG_INIT

mutableprivateinherited

Messaging initialized (initMessaging)

Definition at line 141 of file AthMessaging.h.

m_extraParticles

std::set<G4ParticleDefinition *> ExtraParticlesPhysicsTool::PhysicsConstructor::m_extraParticles

private

a set to hold the newly created extra particles

Definition at line 52 of file ExtraParticlesPhysicsTool.h.

m_extraParticlesConfig

std::map<std::string, std::vector<double> > ExtraParticlesPhysicsTool::PhysicsConstructor::m_extraParticlesConfig

private

a set of parameters for extra particle building

Definition at line 49 of file ExtraParticlesPhysicsTool.h.

m_imsg

std::atomic<IMessageSvc*> AthMessaging::m_imsg { nullptr }

mutableprivateinherited

MessageSvc pointer.

Definition at line 135 of file AthMessaging.h.

{ nullptr };

m_lvl

std::atomic<MSG::Level> AthMessaging::m_lvl { MSG::NIL }

mutableprivateinherited

Current logging level.

Definition at line 138 of file AthMessaging.h.

{ MSG::NIL };

m_msg_tls

boost::thread_specific_ptr<MsgStream> AthMessaging::m_msg_tls

mutableprivateinherited

MsgStream instance (a std::cout like with print-out levels)

Definition at line 132 of file AthMessaging.h.

m_nm

std::string AthMessaging::m_nm

privateinherited

Message source name.

Definition at line 129 of file AthMessaging.h.

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

• ExtraParticlesPhysicsTool.h
• ExtraParticlesPhysicsTool.cxx