KKMC Class Reference

#include <KKMC.h>

Inheritance diagram for KKMC:

Public Member Functions
	KKMC (const std::string &name, ISvcLocator *pSvcLocator)
StatusCode	initialize ()
StatusCode	execute ()
StatusCode	finalize ()
	KKMC (const std::string &name, ISvcLocator *pSvcLocator)
StatusCode	initialize ()
StatusCode	execute ()
StatusCode	finalize ()

Detailed Description

Definition at line 19 of file Generator/KKMC/KKMC-00-00-55/KKMC/KKMC.h.

Constructor & Destructor Documentation

KKMC() [1/2]

KKMC::KKMC	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Definition at line 104 of file KKMC.cxx.

                                                          : Algorithm(name, pSvcLocator)
{
    m_numberEvent = 0;
 
    m_kkseed.clear();
    m_kkseed.push_back(123456);
    m_kkseed.push_back(1);
    m_kkseed.push_back(0);
 
 
    declareProperty("NumberOfEventPrinted", m_numberEventPrint=100);
    declareProperty("InitializedSeed", m_kkseed);
    declareProperty("CMSEnergy", m_cmsEnergy = 3.773);
    declareProperty("ReadMeasuredEcms", m_RdMeasuredEcms = false);// Read ecms from database (Wu Lianjin)
    declareProperty("BeamEnergySpread", m_cmsEnergySpread = 0.0013); //it should be beam energy spread,pingrg-2009-09-24
    declareProperty("GenerateResonance", m_generateResonance = true);
    declareProperty("GenerateContinuum", m_generateContinuum = true);
    declareProperty("GenerateDownQuark", m_generateDownQuark = true);
    declareProperty("GenerateUpQuark", m_generateUpQuark = true);
    declareProperty("GenerateStrangeQuark", m_generateStrangeQuark = true);
    declareProperty("GenerateCharmQuark", m_generateCharmQuark = true);
    declareProperty("GenerateBottomQuark", m_generateBottomQuark = false);
    declareProperty("GenerateMuonPair", m_generateMuonPair = true);
    declareProperty("GenerateTauPair", m_generateTauPair = true);
    declareProperty("GenerateRho", m_generateRho = true);
    declareProperty("GenerateOmega", m_generateOmega = true);
    declareProperty("GeneratePhi", m_generatePhi = true);
    declareProperty("GenerateJPsi", m_generateJPsi = true);
    declareProperty("GeneratePsiPrime", m_generatePsiPrime = true);
    declareProperty("GeneratePsi3770", m_generatePsi3770 = true);
    declareProperty("GeneratePsi4030", m_generatePsi4030 = true);
    declareProperty("GeneratePsi4160", m_generatePsi4160 = true);
    declareProperty("GeneratePsi4415", m_generatePsi4415 = true);
    declareProperty("GeneratePsi4260", m_generatePsi4260 = true);
    declareProperty("ThresholdCut", m_DdbarCutPsi3770 = -3.0); //generate DDbar decay, pingrg-2009-10-14
    declareProperty("TagISR", m_isrtag = false);               //Tag ISR photon, false: ID=22, true: ID=-22, pingrg-2010-6-30
    declareProperty("TagFSR", m_fsrtag = false);               //Tag FSR photon, false: ID=22, true: ID=-22, pingrg-2010-6-30
    declareProperty("ModeIndexExpXS", m_ich = -10);  //mode index using the measured cross section  
    //Added by Ke LI ([email protected]), 2015-02-16
    declareProperty("IHVP", m_ihvp= 1);// m_ihvp=0, switch off vacuum polarization;
    //1, 2, 3 for three different caculations (Jegerlehner/Eidelman, Jegerlehner(1988), Burkhardt etal.).
    //By default, is 1.
 
    m_paramRho.clear(); m_paramRho.push_back(0.77457e0); m_paramRho.push_back(147.65e-3); m_paramRho.push_back(6.89e-6);
    m_paramRh2.clear(); m_paramRh2.push_back(1.465e0); m_paramRh2.push_back(310e-3); m_paramRh2.push_back(0.0e-6);
    m_paramRh3.clear(); m_paramRh3.push_back(1.700e0); m_paramRh3.push_back(240e-3); m_paramRh3.push_back(0.0e-6);
    m_paramOme.clear(); m_paramOme.push_back(0.78194e0);m_paramOme.push_back(8.41e-3);m_paramOme.push_back(0.60e-6);
    m_paramOm2.clear(); m_paramOm2.push_back(1.419e0);m_paramOm2.push_back(174e-3);m_paramOm2.push_back(0.00e-6);
    m_paramOm3.clear(); m_paramOm3.push_back(1.649e0);m_paramOm3.push_back(220e-3);m_paramOm3.push_back(0.00e-6);
    m_paramPhi.clear(); m_paramPhi.push_back(1.01942e0);m_paramPhi.push_back(4.46e-3);m_paramPhi.push_back(1.33e-6);
    m_paramPh2.clear(); m_paramPh2.push_back(1.680e0);m_paramPh2.push_back(150e-3);m_paramPh2.push_back(0.00e-6);
    m_paramPsi.clear(); m_paramPsi.push_back(3.096916e0);m_paramPsi.push_back(0.0929e-3);m_paramPsi.push_back(5.40e-6);
    m_paramPs2.clear(); m_paramPs2.push_back(3.686109e0);m_paramPs2.push_back(0.304e-3);m_paramPs2.push_back(2.12e-6);
    m_paramPs3.clear(); m_paramPs3.push_back(3.77315e0);m_paramPs3.push_back(27.2e-3);m_paramPs3.push_back(0.26e-6);
    m_paramPs4.clear(); m_paramPs4.push_back(4.039e0);m_paramPs4.push_back(80e-3);m_paramPs4.push_back(0.86e-6);
    m_paramPs5.clear(); m_paramPs5.push_back(4.153e0);m_paramPs5.push_back(103e-3);m_paramPs5.push_back(0.83e-6);
    m_paramPs6.clear(); m_paramPs6.push_back(4.421e0);m_paramPs6.push_back(62e-3);m_paramPs6.push_back(0.58e-6);
    m_paramPs7.clear(); m_paramPs7.push_back(4.263e0);m_paramPs7.push_back(95e-3);m_paramPs7.push_back(0.47e-6); 
    m_paramPs8.clear(); m_paramPs8.push_back(3.872e0);m_paramPs8.push_back(100e-3);m_paramPs8.push_back(0.00e-6);
    m_paramUps.clear(); m_paramUps.push_back(9.46030e0); m_paramUps.push_back(0.0525e-3); m_paramUps.push_back(1.32e-6);
    m_paramUp2.clear(); m_paramUp2.push_back(10.02326e0); m_paramUp2.push_back(0.044e-3); m_paramUp2.push_back(0.52e-6);
    m_paramUp3.clear(); m_paramUp3.push_back(10.3552e0); m_paramUp3.push_back(0.026e-3); m_paramUp3.push_back(0.00e-6);
    m_paramUp4.clear(); m_paramUp4.push_back(10.580e0); m_paramUp4.push_back(14e-3); m_paramUp4.push_back(0.248e-6);
    m_paramUp5.clear(); m_paramUp5.push_back(10.865e0); m_paramUp5.push_back(110e-3); m_paramUp5.push_back(0.31e-6);
    m_paramUp6.clear(); m_paramUp6.push_back(11.019); m_paramUp6.push_back(79e-3); m_paramUp6.push_back(0.13e-6);
    m_paramZeta.clear(); m_paramZeta.push_back(91.1876e0); m_paramZeta.push_back(2.4952e0); m_paramZeta.push_back(0.08391e0);
    m_paramW.clear(); m_paramW.push_back(80.43); m_paramW.push_back(2.11e0);
 
    declareProperty("ResParameterRho", m_paramRho);
    declareProperty("ResParameterRh2", m_paramRh2);
    declareProperty("ResParameterRh3", m_paramRh3);
    declareProperty("ResParameterOme", m_paramOme);
    declareProperty("ResParameterOm2", m_paramOm2);
    declareProperty("ResParameterOm3", m_paramOm3);
    declareProperty("ResParameterPhi", m_paramPhi); 
    declareProperty("ResParameterPh2", m_paramPh2);
    declareProperty("ResParameterPsi", m_paramPsi);
    declareProperty("ResParameterPs2", m_paramPs2);
    declareProperty("ResParameterPs3", m_paramPs3);
    declareProperty("ResParameterPs4", m_paramPs4);
    declareProperty("ResParameterPs5", m_paramPs5);
    declareProperty("ResParameterPs6", m_paramPs6);
    declareProperty("ResParameterPs7", m_paramPs7);  
    declareProperty("ResParameterPs8", m_paramPs8);
    declareProperty("ResParameterUps", m_paramUps);
    declareProperty("ResParameterUp2", m_paramUp2);
    declareProperty("ResParameterUp3", m_paramUp3);
    declareProperty("ResParameterUp4", m_paramUp4);
    declareProperty("ResParameterUp5", m_paramUp5);
    declareProperty("ResParameterUp6", m_paramUp6);
    declareProperty("ResParameterZeta", m_paramZeta);
    declareProperty("ResParameterW", m_paramW);
 
    // psi(3770) decay
    declareProperty("Psi3770toNonDDb", m_ps3toNonDDb = 0.0);
    declareProperty("Psi3770RatioOfD0toDp", m_ps3D0toDp = 0.563);
    // psi(4030) decay
    declareProperty("Psi4030toD0D0b", m_ps4toD0D0b = 0.0227);
    declareProperty("Psi4030toDpDm", m_ps4toDpDm = 0.0167);
    declareProperty("Psi4030toDsDs", m_ps4toDsDs = 0.0383);
    declareProperty("Psi4030toD0D0Star", m_ps4toD0D0Star = 0.2952);
    declareProperty("Psi4030toDpDmStar", m_ps4toDpDmStar = 0.2764);
    declareProperty("Psi4030toD0StarD0Star", m_ps4toD0StarD0Star=0.2476);
    declareProperty("Psi4030toDpStarDmStar", m_ps4toDpStarDmStar=0.1041);
    // psi(4160) decay
    declareProperty("Psi4160toD0D0b", m_ps5toD0D0b = 0.0190);
    declareProperty("Psi4160toDpDm", m_ps5toDpDm = 0.0180);
    declareProperty("Psi4160toDsDs", m_ps5toDsDs = 0.0488);
    declareProperty("Psi4160toD0D0Star", m_ps5toD0D0Star = 0.1248);
    declareProperty("Psi4160toDpDmStar", m_ps5toDpDmStar = 0.1240);
    declareProperty("Psi4160toDsDsStar", m_ps5toDsDsStar = 0.0820);
    declareProperty("Psi4160toD0StarD0Star", m_ps5toD0StarD0Star=0.3036);
    declareProperty("Psi4160toDpStarDmStar", m_ps5toDpStarDmStar=0.2838);
    // interface to EvtGen
    declareProperty("ParticleDecayThroughEvtGen", m_evtGenDecay = true);
    declareProperty("RadiationCorrection", m_radiationCorrection = true);
    //interface set pythia pars
    m_pypars.clear();
    declareProperty("setPythiaPars", m_pypars);
}

KKMC() [2/2]

KKMC::KKMC	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Member Function Documentation

execute() [1/2]

StatusCode KKMC::execute

(

)

Definition at line 446 of file KKMC.cxx.

                         {
    SmartDataPtr<Event::EventHeader> eventHeader(eventSvc(),"/Event/EventHeader");
    int runNo=eventHeader->runNumber();
    int event=eventHeader->eventNumber();
    bool newRunFlag=0;
    if(runNo != 0 && runNo != m_runNo){m_runNo=runNo;newRunFlag = true;}else{newRunFlag=false;}
 
    //std::cout<<"runNo= "<<runNo<<" m_runNo "<<m_runNo<<" newRunFlag= "<<newRunFlag<<std::endl;
 
    /****** Lianjin Wu add ******/
    if(m_RdMeasuredEcms&& newRunFlag){// using cms energy of beam read from database
        if(!ecmsSvc->isRunNoValid(runNo)){
            std::cout<<"ERROR: Can not read the MeasuredEcms, try to turn off the ReadEcmsDB"<<std::endl;
            return StatusCode::FAILURE;
        }
        double dbEcms=ecmsSvc->getEcms(runNo);
        std::cout<<"INFO: Read the MeasuredEcms"<<std::endl;
        m_cmsEnergy=dbEcms;
        xwpar[0] = m_cmsEnergy;
        KK2F_INITIALIZE(xwpar);
    }
    /****** ******/
    //  std::cout<<"The beam energy is "<<m_cmsEnergy<<", set for RunNo "<<runNo<<std::endl;
 
    MsgStream log(msgSvc(), name());
 
    log << MSG::INFO << "KKMC in execute()" << endreq;
 
 
    HepMC::IO_HEPEVT HepEvtIO;
 
 
    int KeySkip,iflag;
    do {
        HEPEVT_CLEAN();
        KK2F_MAKE();
        KK2F_GETKEYSKIP(KeySkip);
        PSIPP_DDBARCUT(iflag);
    } while (KeySkip != 0 || iflag ==0);
 
    int KeyInter;
    KK2F_GETEVTGENINTERFACE(KeyInter);
 
    //  PSIPP_DDBARCUT(iflag);
    //  if(iflag == 0)  {return StatusCode::SUCCESS;}
 
    if(KeyInter == 0) {  // make photos correction
        int Pos1, Pos2, KFfin, Nhep;
        HEPEVT_NUMHEP(Nhep);
        HEPEVT_GETF(Pos1);
        HEPEVT_GETFBAR(Pos2);
        HEPEVT_GETKFFIN(KFfin);
        int Posn = Pos1;
        if(Pos2 > Posn) Posn = Pos2;
        Posn = Posn + 1;
        if(KFfin < 10) Posn = Posn + 1;
        for(int ip = Posn; ip <= Nhep; ip++) HEPEVT_SETPHOTOSFLAGTRUE(ip);
        for(int ip = Posn; ip <= Nhep; ip++) PHOTOS(ip);
        PYHEPC(2);
    }
 
    //sleep(5);
 
    m_numberEvent += 1;
 
    if(m_numberEvent <= m_numberEventPrint) PYLIST(1);
    log << MSG::INFO <<"  " <<m_numberEvent<<"th event was generated !!" <<endreq;
 
    PYHEPC(1);
 
    HepMC::GenEvent* evt = HepEvtIO.read_next_event();
    evt->set_event_number(m_numberEvent);
    evt->set_signal_process_id(1);
    //  evt->print();
 
    // Check if the McCollection already exists
    SmartDataPtr<McGenEventCol> anMcCol(eventSvc(), "/Event/Gen");
    if (anMcCol!=0) {
        // Add event to existing collection
        MsgStream log(messageService(), name());
        log << MSG::INFO << "Add McGenEvent to existing collection" << endreq;
        McGenEvent* mcEvent = new McGenEvent(evt);
        anMcCol->push_back(mcEvent);
    }  else {
        // Create Collection and add  to the transient store
        McGenEventCol *mcColl = new McGenEventCol;
        McGenEvent* mcEvent = new McGenEvent(evt);
        mcColl->push_back(mcEvent);
        StatusCode sc = eventSvc()->registerObject("/Event/Gen",mcColl);
        if (sc != StatusCode::SUCCESS) {
            log << MSG::ERROR << "Could not register McGenEvent" << endreq;
            delete mcColl;
            delete evt;
            delete mcEvent;
            return StatusCode::FAILURE;
        }  else {
            //      log << MSG::INFO << "McGenEventCol created and " << npart <<" particles stored in McGenEvent" << endreq;
        }
    }
 
 
 
 
    return StatusCode::SUCCESS;
 
}

execute() [2/2]

StatusCode KKMC::execute

(

)

finalize() [1/2]

StatusCode KKMC::finalize

(

)

Definition at line 553 of file KKMC.cxx.

                          {
 
    MsgStream log(msgSvc(), name());
 
    log << MSG::INFO << "KKMC in finalize()" << endreq;
 
    KK2F_FINALIZE();
    double xSecPb, xErrPb;
    KK2F_GETXSECMC(xSecPb, xErrPb);
 
    log << MSG::INFO << "Total MC Xsec = " << xSecPb << " +/- " << xErrPb << endreq;
    return StatusCode::SUCCESS;
}

finalize() [2/2]

StatusCode KKMC::finalize

(

)

initialize() [1/2]

StatusCode KKMC::initialize

(

)

Definition at line 225 of file KKMC.cxx.

                            {
 
    MsgStream log(msgSvc(), name());
 
    log << MSG::INFO << "KKMC in initialize()" << endreq;
 
    //set Bes unified random engine
    static const bool CREATEIFNOTTHERE(true);
    StatusCode RndmStatus = service("BesRndmGenSvc", p_BesRndmGenSvc, CREATEIFNOTTHERE);
    if (!RndmStatus.isSuccess() || 0 == p_BesRndmGenSvc)
    {
        log << MSG::ERROR << " Could not initialize Random Number Service" << endreq;
        return RndmStatus;
    }
    CLHEP::HepRandomEngine* engine  = p_BesRndmGenSvc->GetEngine("KKMC");
    KKMCRandom::setRandomEngine(engine);
    //--- 
    if(m_ich == -2 || m_ich>=50 ) {// ISR exclusive default set particle as Psi(4260)
        m_generatePsi4260 = true;
        m_generateJPsi = 0;
        m_generatePsiPrime = 0;
        m_generatePsi3770 = 0;
        m_generatePsi4030 = 0;
        m_generatePsi4160 = 0;
        m_generatePsi4415 = 0;
    }
 
    WHYM_SETDEF(xwpar);
    xwpar[0] = m_cmsEnergy;        // c.m.s energy
    xwpar[1] = m_cmsEnergySpread;  // energy spread of c.m.s.
    xwpar[3] = 6.0;                // fortran output unit
 
    // by Ke LI ([email protected]) 2015-02-16
    xwpar[900]=m_ihvp; // (1,2,3)flag of hadronic vacuum polarization, 0: no vacuum polarization(leptonic and hadronic)
 
    if(m_generateResonance)   // flag indicate to generate Resonance data
        xwpar[12] = 1.0;
    else
        xwpar[12] = 0.0;
 
    if(m_generateContinuum )   // generate continuum
        xwpar[3000] = 1.0;
    else
        xwpar[3000] = 0.0;
 
    if(m_generateDownQuark)         // d quark production
        xwpar[400] = 1.0;
    else
        xwpar[400] = 0.0;
 
    if(m_generateUpQuark)         // u quark production
        xwpar[401] = 1.0;
    else
        xwpar[401] = 0.0;
 
    if(m_generateStrangeQuark)         // s quark production
        xwpar[402] = 1.0;
    else
        xwpar[402] = 0.0;
 
    if(m_generateCharmQuark)         // c quark production
        xwpar[403] = 1.0;
    else
        xwpar[403] = 0.0;
 
    if(m_generateBottomQuark)         // b quark production
        xwpar[404] = 1.0;
    else
        xwpar[404] = 0.0;
 
 
    if(m_generateMuonPair)     // e+ e- --> mu+ mu- 
        xwpar[412] = 1.0;
    else
        xwpar[412] = 0.0; 
 
    if(m_generateTauPair)      // e+ e- --> tau+ tau-
        xwpar[414] = 1.0;
    else
        xwpar[414] = 0.0;
    int keyuds = 0;
    if(m_generateRho)     keyuds |= 1;
    if(m_generateOmega)   keyuds |= 2;
    if(m_generatePhi)     keyuds |= 4;
 
    int keycharm = 0;
    if(m_generateJPsi)     keycharm |=  1;
    if(m_generatePsiPrime) keycharm |=  2;
    if(m_generatePsi3770)  keycharm |=  4;
    if(m_generatePsi4030)  keycharm |=  8;
    if(m_generatePsi4160)  keycharm |= 16;
    if(m_generatePsi4415)  keycharm |= 32;
    if(m_generatePsi4260)  keycharm |= 64;
 
    // resonant parameters 
    int offset = 3100;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramRho[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramRh2[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramRh3[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramOme[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramOm2[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramOm3[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPhi[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPh2[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPsi[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPs2[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPs3[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPs4[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPs5[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPs6[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPs7[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramPs8[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramUps[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramUp2[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramUp3[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramUp4[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramUp5[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramUp6[i];
    offset = offset + 3;
    for(int i = 0; i < 3; i++) xwpar[offset+i] = m_paramZeta[i];
    offset = offset + 3;
    for(int i = 0; i < 2; i++) xwpar[offset+i] = m_paramW[i];
    // offset = offset + 2;
 
    xwpar[3001] = keyuds + 0.0;
    xwpar[3002] = keycharm + 0.0;
 
    // psi(3770) decay
    offset = 3200;
    xwpar[offset + 0] = m_ps3toNonDDb;
    xwpar[offset + 1] = m_ps3D0toDp;
    DDBARMASS.ddbarmassCUT= m_DdbarCutPsi3770;
    MODEXS.ich = m_ich;
    //tag ISR or FSR photon
    if(m_isrtag){PHOTONTAG.isrtag=1;} else {PHOTONTAG.isrtag=0;}
    if(m_fsrtag){PHOTONTAG.fsrtag=1;} else {PHOTONTAG.fsrtag=0;}
 
    // psi(4030) decay
    offset = 3210;
    xwpar[offset + 0] = m_ps4toD0D0b;
    xwpar[offset + 1] = m_ps4toDpDm;
    xwpar[offset + 2] = m_ps4toDsDs;
    xwpar[offset + 3] = m_ps4toD0D0Star;
    xwpar[offset + 4] = m_ps4toDpDmStar;
    xwpar[offset + 5] = m_ps4toD0StarD0Star;
    xwpar[offset + 6] = m_ps4toDpStarDmStar;
    // psi(4160) decay
    offset = 3220;
    xwpar[offset + 0] = m_ps5toD0D0b;
    xwpar[offset + 1] = m_ps5toDpDm;
    xwpar[offset + 2] = m_ps5toDsDs;
    xwpar[offset + 3] = m_ps5toD0D0Star;
    xwpar[offset + 4] = m_ps5toDpDmStar;
    xwpar[offset + 5] = m_ps5toDsDsStar;
    xwpar[offset + 6] = m_ps5toD0StarD0Star;
    xwpar[offset + 7] = m_ps5toDpStarDmStar;
 
    if(!m_radiationCorrection) {
        xwpar[19] = 0;
        xwpar[20] = 0;
        xwpar[26] = 0;
    }
 
 
    KK2F_INITIALIZE(xwpar);
    MY_PYUPD();
    PYUPDA(1, 22);
    //for pythia parameter tunning,pingrg-2013-6-9
    for(int i=0;i<m_pypars.size();i++){
        pygive_(m_pypars[i].c_str(),strlen(m_pypars[i].c_str()));
    }
 
    if(m_evtGenDecay) {
        KK2F_SETEVTGENINTERFACE(1);
        TURNOFFTAUDECAY();
    } else {
        KK2F_SETEVTGENINTERFACE(0);
        PHOINI();
    }
 
    HepMC::HEPEVT_Wrapper::set_sizeof_real(8);
    HepMC::HEPEVT_Wrapper::set_sizeof_int(4);
    HepMC::HEPEVT_Wrapper::set_max_number_entries(4000);
    //  std::cout << "max entries = " << HepMC::HEPEVT_Wrapper::max_number_entries() <<std::endl;
    //  std::cout << "size of real = " << HepMC::HEPEVT_Wrapper::sizeof_real() <<std::endl;
 
    /*** Read Database --Wu Lianjin ***/
    if(m_RdMeasuredEcms){
        StatusCode status=serviceLocator()->service("MeasuredEcmsSvc", ecmsSvc, true);
        if(!status.isSuccess()){
            std::cout<<"ERROR: Can not initial the IMeasuredEcmsSvc right"<<std::endl;
            return status;
        }
    }
    /*** ***/
 
    log <<MSG::INFO<< "Finish KKMC initialize()" <<endreq;
    return StatusCode::SUCCESS;
}

initialize() [2/2]

StatusCode KKMC::initialize

(

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

• Generator/KKMC/KKMC-00-00-55/KKMC/KKMC.h
• InstallArea/include/KKMC/KKMC/KKMC.h
• KKMC.cxx