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HepMC Reference DocumentationHepMC |
Classes | |
| class | Flow |
| The flow object. More... | |
| class | GenEvent |
| The GenEvent class is the core of HepMC. More... | |
| class | GenParticle |
| The GenParticle class contains information about generated particles. More... | |
| class | GenVertex |
| GenVertex contains information about decay vertices. More... | |
| class | HeavyIon |
| The HeavyIon class stores information about heavy ions. More... | |
| class | HEPEVT_Wrapper |
| Generic Wrapper for the fortran HEPEVT common block. More... | |
| class | IO_Ascii |
| IO_Ascii is used to read or write from an ascii file. More... | |
| class | IO_AsciiParticles |
| event input/output in ascii format for eye and machine reading More... | |
| class | IO_BaseClass |
| all input/output classes inherit from IO_BaseClass More... | |
| class | IO_ExtendedAscii |
| IO_ExtendedAscii also deals with HeavyIon and PdfInfo. More... | |
| class | IO_HEPEVT |
| HEPEVT IO class. More... | |
| class | IO_HERWIG |
| IO_HERWIG is used to get Herwig information. More... | |
| class | IO_PDG_ParticleDataTable |
| an example ParticleDataTable IO method More... | |
| class | ParticleData |
| an example ParticleData class More... | |
| class | ParticleDataTable |
| an example ParticleDataTable class More... | |
| class | PdfInfo |
| The PdfInfo class stores PDF information. More... | |
| class | Polarization |
| The Polarization class stores theta and phi for a GenParticle. More... | |
| class | FourVector |
| FourVector is a simple representation of a physics 4 vector. More... | |
| class | ThreeVector |
| ThreeVector is a simple representation of a position or displacement 3 vector. More... | |
| class | TempParticleMap |
| TempParticleMap is a temporary GenParticle* container used during input. More... | |
| class | WeightContainer |
| Container for the Weights associated with an event or vertex. More... | |
Namespaces | |
| namespace | detail |
Enumerations | |
| enum | IteratorRange { parents, children, family, ancestors, descendants, relatives } |
| type of iteration More... | |
Functions | |
| template<class InputIterator, class OutputIterator, class Predicate> | |
| void | copy_if (InputIterator first, InputIterator last, OutputIterator out, Predicate pred) |
| define the type of iterator to use | |
| double | clifetime_from_width (double width) |
| set lifetime from width | |
| bool | not_in_vector (std::vector< HepMC::GenParticle * > *, GenParticle *) |
| returns true if it cannot find GenParticle* in the vector | |
| std::vector< HepMC::GenParticle * >::iterator | already_in_vector (std::vector< HepMC::GenParticle * > *, GenParticle *) |
| void | version () |
| print HepMC version | |
| void | writeVersion (std::ostream &os) |
| write HepMC version to os | |
| std::string | versionName () |
| return HepMC version | |
| std::ostream & | operator<< (std::ostream &ostr, const Flow &f) |
| for printing | |
| std::ostream & | operator<< (std::ostream &ostr, const GenParticle &part) |
| print particle | |
| std::ostream & | operator<< (std::ostream &ostr, const GenVertex &vtx) |
| print vertex information | |
| std::ostream & | operator<< (std::ostream &ostr, const ParticleData &pdata) |
| write to ostr | |
| std::ostream & | operator<< (std::ostream &ostr, const Polarization &polar) |
| print polarization information | |
| bool | not_in_vector (std::vector< GenParticle * > *v, GenParticle *p) |
| std::vector< HepMC::GenParticle * >::iterator | already_in_vector (std::vector< GenParticle * > *v, GenParticle *p) |
| returns true if GenParticle is in the vector | |
Variables | |
| static const double | HepMC_hbarc |
| hbar * c --> calculated with units of [mm*GeV] | |
| static const double | HepMC_pi = 3.14159265358979323846 |
| enum HepMC::IteratorRange |
| std::vector<HepMC::GenParticle*>::iterator HepMC::already_in_vector | ( | std::vector< GenParticle * > * | v, | |
| GenParticle * | p | |||
| ) |
returns true if GenParticle is in the vector
Definition at line 18 of file SearchVector.cc.
References p.
| std::vector<HepMC::GenParticle*>::iterator HepMC::already_in_vector | ( | std::vector< HepMC::GenParticle * > * | , | |
| GenParticle * | ||||
| ) |
Returns the index of a GenParticle* within a vector. Returns -1 if GenParticle* is not in the vector.
Referenced by not_in_vector(), HepMC::GenVertex::remove_particle_in(), and HepMC::GenVertex::remove_particle_out().
| double HepMC::clifetime_from_width | ( | double | width | ) |
set lifetime from width
if you want to instantiate the particle lifetime from its width, use this static method inside the constructor:
Definition at line 110 of file ParticleData.cc.
References HepMC_hbarc.
Referenced by main(), and HepMC::IO_PDG_ParticleDataTable::read_entry().
| void HepMC::copy_if | ( | InputIterator | first, | |
| InputIterator | last, | |||
| OutputIterator | out, | |||
| Predicate | pred | |||
| ) | [inline] |
define the type of iterator to use
Definition at line 50 of file GenEvent.h.
Referenced by main().
| bool HepMC::not_in_vector | ( | std::vector< GenParticle * > * | v, | |
| GenParticle * | p | |||
| ) |
| bool HepMC::not_in_vector | ( | std::vector< HepMC::GenParticle * > * | , | |
| GenParticle * | ||||
| ) |
returns true if it cannot find GenParticle* in the vector
Referenced by HepMC::Flow::connected_partners(), and HepMC::Flow::dangling_connected_partners().
| std::ostream& HepMC::operator<< | ( | std::ostream & | ostr, | |
| const Polarization & | polar | |||
| ) |
print polarization information
Definition at line 107 of file Polarization.cc.
References HepMC::Polarization::phi(), and HepMC::Polarization::theta().
| std::ostream& HepMC::operator<< | ( | std::ostream & | ostr, | |
| const ParticleData & | pdata | |||
| ) |
write to ostr
Definition at line 94 of file ParticleData.cc.
References HepMC::ParticleData::charge(), HepMC::ParticleData::clifetime(), HepMC::ParticleData::mass(), HepMC::ParticleData::name(), HepMC::ParticleData::pdg_id(), and HepMC::ParticleData::spin().
| std::ostream& HepMC::operator<< | ( | std::ostream & | ostr, | |
| const GenVertex & | vtx | |||
| ) |
print vertex information
Definition at line 429 of file GenVertex.cc.
References HepMC::GenVertex::barcode(), HepMC::GenVertex::position(), and HepMC::FourVector::x().
| std::ostream& HepMC::operator<< | ( | std::ostream & | ostr, | |
| const GenParticle & | part | |||
| ) |
print particle
Definition at line 188 of file GenParticle.cc.
References HepMC::GenVertex::barcode(), HepMC::GenParticle::barcode(), HepMC::FourVector::e(), HepMC::GenParticle::end_vertex(), HepMC::GenParticle::momentum(), HepMC::GenParticle::pdg_id(), HepMC::FourVector::px(), HepMC::FourVector::py(), HepMC::FourVector::pz(), and HepMC::GenParticle::status().
| std::ostream& HepMC::operator<< | ( | std::ostream & | ostr, | |
| const Flow & | f | |||
| ) |
| void HepMC::version | ( | ) | [inline] |
| std::string HepMC::versionName | ( | ) | [inline] |
return HepMC version
Definition at line 21 of file Version.h.
Referenced by version(), HepMC::IO_ExtendedAscii::write_event(), HepMC::IO_AsciiParticles::write_event(), HepMC::IO_Ascii::write_event(), and writeVersion().
| void HepMC::writeVersion | ( | std::ostream & | os | ) | [inline] |
write HepMC version to os
Definition at line 32 of file Version.h.
References versionName().
Referenced by HepMC::GenEvent::print_version().
const double HepMC::HepMC_hbarc [static] |
Initial value:
(6.6260755e-34 * (1.e-6/1.60217733e-19) / (2*3.14159265358979323846))
* (2.99792458e+8 * 1000.) * 1.e+3
Definition at line 56 of file ParticleData.h.
Referenced by clifetime_from_width(), HepMC::ParticleData::set_width(), and HepMC::ParticleData::width().
const double HepMC::HepMC_pi = 3.14159265358979323846 [static] |
Definition at line 19 of file Polarization.h.
1.5.1-3