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PYTHIA
8.312
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#include <LHAFortran.h>
Public Member Functions | |
| LHAupFortran () | |
| Constructor. | |
| bool | setInit () |
| Routine for doing the job of setting initialization info. More... | |
| bool | setEvent (int idProcIn=0) |
| Routine for doing the job of setting info on next event. More... | |
 Public Member Functions inherited from LHAup | |
| virtual | ~LHAup () |
| Destructor. | |
| void | setPtr (Info *infoPtrIn) |
| Set pointers. | |
| virtual void | newEventFile (const char *) |
| Method to be used for LHAupLHEF derived class. | |
| virtual bool | fileFound () |
| virtual bool | useExternal () |
| int | idBeamA () const |
| Give back info on beams. | |
| int | idBeamB () const |
| double | eBeamA () const |
| double | eBeamB () const |
| int | pdfGroupBeamA () const |
| int | pdfGroupBeamB () const |
| int | pdfSetBeamA () const |
| int | pdfSetBeamB () const |
| int | strategy () const |
| Give back weight strategy. | |
| int | sizeProc () const |
| Give back info on processes. | |
| int | idProcess (int proc) const |
| double | xSec (int proc) const |
| double | xErr (int proc) const |
| double | xMax (int proc) const |
| double | xSecSum () const |
| double | xErrSum () const |
| void | listInit () |
| Print the initialization info; useful to check that setting it worked. More... | |
| int | idProcess () const |
| Give back process number, weight, scale, alpha_em, alpha_s. | |
| double | weight () const |
| double | scale () const |
| double | alphaQED () const |
| double | alphaQCD () const |
| int | sizePart () const |
| Give back info on separate particle. | |
| int | id (int part) const |
| int | status (int part) const |
| int | mother1 (int part) const |
| int | mother2 (int part) const |
| int | col1 (int part) const |
| int | col2 (int part) const |
| double | px (int part) const |
| double | py (int part) const |
| double | pz (int part) const |
| double | e (int part) const |
| double | m (int part) const |
| double | tau (int part) const |
| double | spin (int part) const |
| double | scale (int part) const |
| int | id1 () const |
| Give back info on flavour and x values of hard-process initiators. | |
| int | id2 () const |
| double | x1 () const |
| double | x2 () const |
| bool | pdfIsSet () const |
| Optional: give back info on parton density values of event. | |
| int | id1pdf () const |
| int | id2pdf () const |
| double | x1pdf () const |
| double | x2pdf () const |
| double | scalePDF () const |
| double | pdf1 () const |
| double | pdf2 () const |
| bool | scaleShowersIsSet () const |
| Optional: give back info on parton shower scales. | |
| double | scaleShowers (int i) const |
| void | listEvent () |
| Print the info; useful to check that reading an event worked. More... | |
| virtual bool | skipEvent (int nSkip) |
| virtual bool | openLHEF (string fileNameIn) |
| Four routines to write a Les Houches Event file in steps. More... | |
| virtual bool | closeLHEF (bool updateInit=false) |
| Write end of a Les Houches Event File and close it. More... | |
| bool | initLHEF () |
| Write initialization information to a Les Houches Event File. More... | |
| bool | eventLHEF (bool verbose=true) |
| string | getFileName () const |
| Get access to the Les Houches Event file name. | |
Protected Member Functions | |
| virtual bool | fillHepRup () |
| User-written routine that does the intialization and fills heprup. | |
| virtual bool | fillHepEup () |
| User-written routine that does the event generation and fills hepeup. | |
| Protected Member Functions inherited from LHAup | |
| LHAup (int strategyIn=3) | |
| Constructor. Sets default to be that events come with unit weight. | |
| void | setBeamA (int idIn, double eIn, int pdfGroupIn=0, int pdfSetIn=0) |
| Input beam info. | |
| void | setBeamB (int idIn, double eIn, int pdfGroupIn=0, int pdfSetIn=0) |
| void | setStrategy (int strategyIn) |
| Input process weight strategy. | |
| void | addProcess (int idProcIn, double xSecIn=1., double xErrIn=0., double xMaxIn=1.) |
| Input process info. | |
| void | setXSec (int iP, double xSecIn) |
| Possibility to update some cross section info at end of run. | |
| void | setXErr (int iP, double xErrIn) |
| void | setXMax (int iP, double xMaxIn) |
| void | setProcess (int idProcIn=0, double weightIn=1., double scaleIn=0., double alphaQEDIn=0.0073, double alphaQCDIn=0.12) |
| Input info on the selected process. More... | |
| void | addParticle (LHAParticle particleIn) |
| Input particle info, one particle at the time. | |
| void | addParticle (int idIn, int statusIn=0, int mother1In=0, int mother2In=0, int col1In=0, int col2In=0, double pxIn=0., double pyIn=0., double pzIn=0., double eIn=0., double mIn=0., double tauIn=0., double spinIn=9., double scaleIn=-1.) |
| void | setIdX (int id1In, int id2In, double x1In, double x2In) |
| Input info on flavour and x values of hard-process initiators. | |
| void | setPdf (int id1pdfIn, int id2pdfIn, double x1pdfIn, double x2pdfIn, double scalePDFIn, double pdf1In, double pdf2In, bool pdfIsSetIn) |
| Optionally input info on parton density values of event. | |
| void | setScaleShowers (double scaleIn1, double scaleIn2=0.) |
| Optionally input info on parton shower starting scale; two for DPS. | |
| bool | setInitLHEF (istream &is, bool readHeaders=false) |
| Three routines for LHEF files, but put here for flexibility. More... | |
| bool | setNewEventLHEF (istream &is) |
| bool | setOldEventLHEF () |
| Make current event information read in by setNewEventLHEF. More... | |
| istream * | openFile (const char *fn, ifstream &ifs) |
| void | closeFile (istream *&is, ifstream &ifs) |
| void | setInfoHeader (const string &key, const string &val) |
Additional Inherited Members | |
| Protected Attributes inherited from LHAup | |
| Info * | infoPtr |
| Pointer to various information on the generation. | |
| Logger * | loggerPtr |
| int | nupSave |
| Event properties from LHEF files, for repeated use. | |
| int | idprupSave |
| double | xwgtupSave |
| double | scalupSave |
| double | aqedupSave |
| double | aqcdupSave |
| double | xSecSumSave |
| double | xErrSumSave |
| vector< LHAParticle > | particlesSave |
| bool | getPDFSave |
| bool | getScale |
| bool | getScaleShowers |
| int | id1InSave |
| int | id2InSave |
| int | id1pdfInSave |
| int | id2pdfInSave |
| double | x1InSave |
| double | x2InSave |
| double | x1pdfInSave |
| double | x2pdfInSave |
| double | scalePDFInSave |
| double | pdf1InSave |
| double | pdf2InSave |
| double | scaleShowersInSave [2] |
| string | fileName |
| File to which to write Les Houches Event File information. | |
| fstream | osLHEF |
| char | dateNow [12] |
| char | timeNow [9] |
| Static Protected Attributes inherited from LHAup | |
| static const double | CONVERTMB2PB = 1e9 |
| Allow conversion from mb to pb. More... | |
A derived class with initialization information from the HEPRUP Fortran commonblock and event information from the HEPEUP one.
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inlinevirtual |
Routine for doing the job of setting info on next event.
In some strategies the type of the next event has been set.
Call the routine that does the job.
Store process info.
Store particle info.
Store x values (here E = pup[ip][3]), but note incomplete info.
Done.
Implements LHAup.
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inlinevirtual |
Routine for doing the job of setting initialization info.
Call the routine that does the job.
Store beam and strategy info.
Store process info. Protect against vanishing cross section.
Store the beam energies to calculate x values later.
Done.
Implements LHAup.
1.8.11
