genie::PDGCodeList Class Reference

A list of PDG codes. More...

#include <PDGCodeList.h>

Inheritance diagram for genie::PDGCodeList:

Collaboration diagram for genie::PDGCodeList:

Public Member Functions
	PDGCodeList (bool allowdup=false)
	PDGCodeList (size_type n, bool allowdup=false)
	PDGCodeList (const PDGCodeList &list)
	~PDGCodeList ()
void	push_back (int pdg_code)
void	insert (iterator pos, size_type n, const int &x)
bool	CheckPDGCode (int pdg_code) const
	PDG code checks used by PDGCodeList. More...
bool	ExistsInPDGLibrary (int pdg_code) const
bool	ExistsInPDGCodeList (int pdg_code) const
void	Copy (const PDGCodeList &list)
	copy / print More...
void	Print (ostream &stream) const
bool	DuplEntriesAllowed (void) const
	check state More...
PDGCodeList &	operator= (const PDGCodeList &list)
	overloaded operators More...

Private Attributes
bool	fAllowDuplicateEntries
	allow duplicate entries in the list? More...

Friends
ostream &	operator<< (ostream &stream, const PDGCodeList &list)

Detailed Description

A list of PDG codes.

Author

Costas Andreopoulos <c.andreopoulos cern.ch> University of Liverpool

Created:

May 13, 2005

License:

Copyright (c) 2003-2024, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 32 of file PDGCodeList.h.

Constructor & Destructor Documentation

PDGCodeList::PDGCodeList

(

bool

allowdup = false

)

Definition at line 35 of file PDGCodeList.cxx.

References fAllowDuplicateEntries.

                                      :
vector<int>()
{
  fAllowDuplicateEntries = allowdup;
}

PDGCodeList::PDGCodeList	(	size_type	n,
		bool	allowdup = false
	)

Definition at line 41 of file PDGCodeList.cxx.

References fAllowDuplicateEntries.

                                                   :
vector<int>(n)
{
  fAllowDuplicateEntries = allowdup;
}

PDGCodeList::PDGCodeList

(

const PDGCodeList &

list

)

Definition at line 47 of file PDGCodeList.cxx.

References Copy().

                                                 :
vector<int>()
{
  this->Copy(list);
}

PDGCodeList::~PDGCodeList

(

)

Definition at line 53 of file PDGCodeList.cxx.

{

}

Member Function Documentation

bool PDGCodeList::CheckPDGCode

(

int

pdg_code

)

const

PDG code checks used by PDGCodeList.

Definition at line 71 of file PDGCodeList.cxx.

References ExistsInPDGCodeList(), ExistsInPDGLibrary(), fAllowDuplicateEntries, LOG, pDEBUG, and pERROR.

Referenced by insert(), and push_back().

{
// check whether the PDG code can be inserted

  bool exists = this->ExistsInPDGLibrary(pdg_code);
  if(!exists) {
    LOG("PDG", pERROR)
           << "Can't add non-existent particle [pdgc = " << pdg_code << "]";
    return false;
  }

  if(!fAllowDuplicateEntries) {
    bool added = this->ExistsInPDGCodeList(pdg_code);
    if(added) {
      LOG("PDG", pDEBUG)
                << "Particle [pdgc = " << pdg_code << "] was already added";
      return false;
    }
  }
  return true;
}

void PDGCodeList::Copy

(

const PDGCodeList &

list

)

copy / print

Definition at line 145 of file PDGCodeList.cxx.

References clear, fAllowDuplicateEntries, and push_back().

Referenced by operator=(), PDGCodeList(), genie::flux::GJPARCNuFlux::SetFluxParticles(), and genie::flux::GFluxFileConfigI::SetFluxParticles().

{
  this->clear();

  PDGCodeList::const_iterator iter;
  for(iter = list.begin(); iter != list.end(); ++iter) {
    int code = *iter;
    this->push_back(code);
  }

  fAllowDuplicateEntries = list.fAllowDuplicateEntries;
}

bool genie::PDGCodeList::DuplEntriesAllowed ( void  ) const

inline

check state

Definition at line 56 of file PDGCodeList.h.

References fAllowDuplicateEntries.

{ return fAllowDuplicateEntries; }

bool PDGCodeList::ExistsInPDGCodeList

(

int

pdg_code

)

const

Definition at line 103 of file PDGCodeList.cxx.

Referenced by CheckDecayerConsistency(), CheckPDGCode(), genie::flux::GCylindTH1Flux::GenerateNext(), genie::flux::GJPARCNuFlux::GenerateNext_weighted(), genie::flux::GSimpleNtpFlux::GenerateNext_weighted(), genie::geometry::ROOTGeomAnalyzer::GetWeight(), and genie::Decayer::IsUnstable().

{
// check whether the PDG code already exists in the list

  PDGCodeList::const_iterator bci = this->begin();
  PDGCodeList::const_iterator eci = this->end();

  if(find(bci,eci,pdg_code) != eci) return true;

  return false;
/*
  int n = count(this->begin(), this->end(), pdg_code);
  if(n!=0) return true;
  return false;
*/
}

bool PDGCodeList::ExistsInPDGLibrary

(

int

pdg_code

)

const

Definition at line 93 of file PDGCodeList.cxx.

References genie::PDGLibrary::Find(), and genie::PDGLibrary::Instance().

Referenced by CheckPDGCode().

{
// check whether the PDG code is a valid one (exists in PDGLibrary)

  PDGLibrary * pdglib = PDGLibrary::Instance();
  TParticlePDG * particle = pdglib->Find(pdg_code);
  if(!particle) return false;
  return true;
}

void PDGCodeList::insert	(	iterator	pos,
		size_type	n,
		const int &	x
	)

Definition at line 63 of file PDGCodeList.cxx.

References CheckPDGCode().

{
  if(this->CheckPDGCode(pdg_code)) {
     if(n>1) n = 1;
     vector<int>::insert(pos,n,pdg_code);
  }
}

PDGCodeList & PDGCodeList::operator=

(

const PDGCodeList &

list

)

overloaded operators

Definition at line 158 of file PDGCodeList.cxx.

References Copy().

{
  this->Copy(list);
  return (*this);
}

void PDGCodeList::Print

(

ostream &

stream

)

const

Definition at line 120 of file PDGCodeList.cxx.

References genie::PDGLibrary::Find(), and genie::PDGLibrary::Instance().

Referenced by genie::operator<<().

{
  stream << "\n[-]" << endl;

  PDGLibrary * pdglib = PDGLibrary::Instance();

  PDGCodeList::const_iterator iter;
  size_t nc = this->size();

  for(iter = this->begin(); iter != this->end(); ++iter) {
    int pdg_code = *iter;
    TParticlePDG * p = pdglib->Find(pdg_code);

    if(!p) {
      stream << " |---o ** ERR: no particle with PDG code: " << pdg_code;
    } else {
      string name = p->GetName();
      stream << " |---o "
             << setfill(' ') << setw(15) << name
             << " (PDG code = " << pdg_code << ")";
    }
    if( (--nc) > 0) stream << endl;
  }
}

void PDGCodeList::push_back

(

int

pdg_code

)

override the vector<int> insertion methods to explicitly check for PDG code validity and that no PDG code is listed more than once

Definition at line 58 of file PDGCodeList.cxx.

References CheckPDGCode().

Referenced by genie::flux::GCylindTH1Flux::AddEnergySpectrum(), genie::geometry::ROOTGeomAnalyzer::BuildListOfTargetNuclei(), CheckDecayerConsistency(), Configure(), Copy(), genie::utils::nnbar_osc::DecayProductList(), genie::utils::intranuke::Equilibrium(), genie::utils::intranuke2018::Equilibrium(), genie::flux::GFluxBlender::FluxParticles(), genie::hnl::Decayer::GenerateDecayProducts(), genie::AGKYLowW2019::GenerateHadronCodes(), genie::flux::GSimpleNtpFlux::GenerateNext_weighted(), GetNeutrinoCodes(), GetPDGCodeListFromString(), GetTargetCodes(), genie::AGCharm2019::Hadronize(), genie::hnl::FluxCreator::HNLEnergy(), genie::HAIntranuke::Inelastic(), genie::HAIntranuke2018::Inelastic(), genie::geometry::PointGeomAnalyzer::Initialize(), genie::flux::GPowerLawFlux::Initialize(), genie::flux::GMonoEnergeticFlux::Initialize(), genie::Decayer::LoadConfig(), main(), genie::MECGenerator::NucleonClusterConstituents(), ParseFluxFileConfig(), genie::utils::intranuke::PreEquilibrium(), genie::utils::intranuke2018::PreEquilibrium(), genie::flux::GSimpleNtpFlux::ProcessMeta(), genie::flux::GJPARCNuFlux::SetDefaults(), and genie::flux::GNuMIFlux::SetDefaults().

{
  if(this->CheckPDGCode(pdg_code)) vector<int>::push_back(pdg_code);
}

Friends And Related Function Documentation

ostream& operator<< ( ostream &  stream, const PDGCodeList &  list  )

friend

Definition at line 28 of file PDGCodeList.cxx.

 {
   list.Print(stream);
   return stream;
 }

Member Data Documentation

bool genie::PDGCodeList::fAllowDuplicateEntries

private

allow duplicate entries in the list?

Definition at line 64 of file PDGCodeList.h.

Referenced by CheckPDGCode(), Copy(), DuplEntriesAllowed(), and PDGCodeList().

---

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

• PDGCodeList.h
• PDGCodeList.cxx