ParticleNames Class Reference

#include <ParticleName.hh>

Collaboration diagram for ParticleNames:

[legend]

List of all members.

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Detailed Description

Definition at line 68 of file ParticleName.hh.

Public Member Functions
const std::string &	_particleName (PdgId pid)
PdgId	_particleId (const std::string &pname)
Static Public Member Functions
static const std::string &	particleName (PdgId pid)
static PdgId	particleId (const std::string &pname)
Private Member Functions
	ParticleNames ()
void	_add_pid_name (PdgId pid, const std::string &pname)
Private Attributes
std::map< PdgId, std::string >	_ids_names
std::map< std::string, PdgId >	_names_ids
Static Private Attributes
static ParticleNames *	_instance = 0

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Constructor & Destructor Documentation

ParticleNames

(

)

[inline, private]

Definition at line 92 of file ParticleName.hh.

References ParticleNames::_add_pid_name(), Rivet::ANTIMUON, Rivet::ANTINEUTRON, Rivet::ANTIPROTON, Rivet::ANTITAU, Rivet::ANY, Rivet::ELECTRON, Rivet::HIGGS, Rivet::MUON, Rivet::NEUTRON, Rivet::NU_E, Rivet::NU_EBAR, Rivet::NU_MU, Rivet::NU_MUBAR, Rivet::NU_TAU, Rivet::NU_TAUBAR, Rivet::PHOTON, Rivet::PIMINUS, Rivet::PIPLUS, Rivet::POSITRON, Rivet::PROTON, Rivet::TAU, Rivet::WMINUSBOSON, Rivet::WPLUSBOSON, and Rivet::ZBOSON.

Referenced by ParticleNames::particleId(), and ParticleNames::particleName().

                    {
      _add_pid_name(ELECTRON, "ELECTRON");
      _add_pid_name(POSITRON, "POSITRON");
      _add_pid_name(PROTON, "PROTON");
      _add_pid_name(ANTIPROTON, "ANTIPROTON");
      _add_pid_name(PHOTON, "PHOTON");
      _add_pid_name(NEUTRON, "NEUTRON");
      _add_pid_name(ANTINEUTRON, "ANTINEUTRON");
      _add_pid_name(MUON, "MUON");
      _add_pid_name(ANTIMUON, "ANTIMUON");
      _add_pid_name(NU_E, "NU_E");
      _add_pid_name(NU_EBAR, "NU_EBAR");
      _add_pid_name(NU_MU, "NU_MU");
      _add_pid_name(NU_MUBAR, "NU_MUBAR");
      _add_pid_name(NU_TAU, "NU_TAU");
      _add_pid_name(NU_TAUBAR, "NU_TAUBAR");
      _add_pid_name(PIPLUS, "PIPLUS");
      _add_pid_name(PIMINUS, "PIMINUS");
      _add_pid_name(TAU, "TAU");
      _add_pid_name(WPLUSBOSON, "WPLUSBOSON");
      _add_pid_name(WMINUSBOSON, "WMINUSBOSON");
      _add_pid_name(ZBOSON, "ZBOSON");
      _add_pid_name(HIGGS, "HIGGS");
      _add_pid_name(ANTITAU, "ANTITAU");
      // _add_pid_name(PHOTOELECTRON, "PHOTOELECTRON");
      // _add_pid_name(PHOTOPOSITRON, "PHOTOPOSITRON");
      // _add_pid_name(PHOTOMUON, "PHOTOMUON");
      // _add_pid_name(PHOTOANTIMUON, "PHOTOANTIMUON");
      // _add_pid_name(PHOTOTAU, "PHOTOTAU");
      // _add_pid_name(PHOTOANTITAU, "PHOTOANTITAU");
      _add_pid_name(ANY, "*");
    }

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Member Function Documentation

static const std::string& particleName

(

PdgId

pid

)

[inline, static]

Definition at line 71 of file ParticleName.hh.

References ParticleNames::_instance, ParticleNames::_particleName(), and ParticleNames::ParticleNames().

Referenced by Rivet::toParticleName().

                                                    {
      if (!_instance) _instance = new ParticleNames();
      return _instance->_particleName(pid);
    }

static PdgId particleId

(

const std::string &

pname

)

[inline, static]

Definition at line 76 of file ParticleName.hh.

References ParticleNames::_instance, ParticleNames::_particleId(), and ParticleNames::ParticleNames().

Referenced by Rivet::toParticleId().

                                                    {
      if (!_instance) _instance = new ParticleNames();
      return _instance->_particleId(pname);
    }

const std::string & _particleName

(

PdgId

pid

)

Definition at line 13 of file ParticleName.cc.

References ParticleNames::_ids_names.

Referenced by ParticleNames::particleName().

                                                         {
    if (_ids_names.find(pid) == _ids_names.end()) {
      throw PidError("Particle ID '" + lexical_cast<string>(pid) + "' not known.");
    }
    return _ids_names[pid];
  }

PdgId _particleId

(

const std::string &

pname

)

Definition at line 21 of file ParticleName.cc.

References ParticleNames::_names_ids, Rivet::ANTIPROTON, Rivet::ELECTRON, Rivet::NEUTRON, Rivet::PHOTON, Rivet::POSITRON, Rivet::PROTON, and Rivet::toUpper().

Referenced by ParticleNames::particleId().

                                                         {
    if (_names_ids.find(pname) == _names_ids.end()) {
      if (toUpper(pname) == "P+" || toUpper(pname) == "P") return PROTON;
      if (toUpper(pname) == "P-" || toUpper(pname) == "PBAR") return ANTIPROTON;
      if (toUpper(pname) == "E-") return ELECTRON;
      if (toUpper(pname) == "E+") return POSITRON;
      if (toUpper(pname) == "GAMMA") return PHOTON;
      if (toUpper(pname) == "N") return NEUTRON;
      try {
        PdgId rtn = lexical_cast<PdgId>(pname);
        return rtn;
      } catch (const bad_lexical_cast& blc) {
        throw PidError("Particle name '" + pname + "' not known and could not be directly cast to a PDG ID.");
      }
    }
    return _names_ids[pname];
  }

void _add_pid_name	(	PdgId	pid,
		const std::string &	pname
	)			[inline, private]

Definition at line 125 of file ParticleName.hh.

References ParticleNames::_ids_names, and ParticleNames::_names_ids.

Referenced by ParticleNames::ParticleNames().

                                                          {
      _ids_names[pid] = pname;
      _names_ids[pname] = pid;
    }

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Member Data Documentation

ParticleNames * _instance = 0 [static, private]

Definition at line 131 of file ParticleName.hh.

Referenced by ParticleNames::particleId(), and ParticleNames::particleName().

std::map<PdgId, std::string> _ids_names [private]

Definition at line 133 of file ParticleName.hh.

Referenced by ParticleNames::_add_pid_name(), and ParticleNames::_particleName().

std::map<std::string, PdgId> _names_ids [private]

Definition at line 135 of file ParticleName.hh.

Referenced by ParticleNames::_add_pid_name(), and ParticleNames::_particleId().

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

• ParticleName.hh
• ParticleName.cc