Monalisa configuration added: host and table name

[u/mrichter/AliRoot.git] / TFluka / stuprf.cxx

#include <Riostream.h>
#ifndef WIN32
# define stuprf stuprf_
#else
# define stuprf STUPRF
#endif
//
// Fluka include
#include "Fdimpar.h"  //(DIMPAR) fluka include
// Fluka commons
#include "Fdblprc.h"  //(DBLPRC) fluka common
#include "Fevtflg.h"  //(EVTFLG) fluka common
#include "Fpaprop.h"  //(PAPROP) fluka common
#include "Fflkstk.h"  //(FLKSTK)  fluka common
#include "Ftrackr.h"  //(TRACKR) fluka common
#include "Fgenstk.h"  //(GENSTK)  fluka common


//Virtual MC
#include "TFluka.h"

#include "TVirtualMCStack.h"
#include "TVirtualMCApplication.h"
#include "TParticle.h"
#include "TVector3.h"

extern "C" {
    void stuprf(Int_t& /*ij*/, Int_t& /*mreg*/,
                Double_t& xx, Double_t& yy, Double_t& zz,
                Int_t& numsec, Int_t& npprmr)
{
//*----------------------------------------------------------------------*
//*                                                                      *
//*  SeT User PRoperties for Fluka particles                             *
//*                                                                      *
//*----------------------------------------------------------------------*

// FLKSTK.npflka  = stack pointer
// FLKSTK.louse   = user flag
// TRACKR.llouse = user defined flag for the current particle
    
   FLKSTK.louse[FLKSTK.npflka] = TRACKR.llouse;

// mkbmx1 = dimension for kwb real spare array in fluka stack in DIMPAR
// mkbmx2 = dimension for kwb int. spare array in fluka stack in DIMPAR
// FLKSTK.sparek  = spare real variables available for k.w.burn
// FLKSTK.ispark  = spare integer variables available for k.w.burn
// TRACKR.spausr = user defined spare variables for the current particle
// TRACKR.ispusr = user defined spare flags for the current particle
  Int_t ispr;
  if (numsec <= npprmr) {
      for (ispr = 0; ispr <= mkbmx1 - 1; ispr++) {
	  FLKSTK.sparek[FLKSTK.npflka][ispr] = TRACKR.spausr[ispr];
      }  
      for (ispr = 0; ispr <= mkbmx2 - 1; ispr++) {
	  FLKSTK.ispark[FLKSTK.npflka][ispr] = TRACKR.ispusr[ispr];
      }  
  }
  
  // save parent info
  FLKSTK.ispark[FLKSTK.npflka][mkbmx2 - 3] = TRACKR.jtrack;              // fluka particle id
  FLKSTK.ispark[FLKSTK.npflka][mkbmx2 - 4] = TRACKR.ispusr[mkbmx2 - 1];  // current track number
  FLKSTK.ispark[FLKSTK.npflka][mkbmx2 - 5] = npprmr;                     // flag npprmr>0

// Get the pointer to the VMC
  TFluka* fluka =  (TFluka*) gMC;
  Int_t verbosityLevel = fluka->GetVerbosityLevel();
  Bool_t debug = (verbosityLevel>=3)? kTRUE:kFALSE;
  
  fluka->SetTrackIsNew(kTRUE);
//  TVirtualMC* fluka = TFluka::GetMC();
// Get the stack produced from the generator
  TVirtualMCStack* cppstack = fluka->GetStack();
  
// EVTFLG.ntrcks = track number
// Increment the track number and put it into the last flag
// was numsec -1
// clarify with Alberto
  
//  npprmr > 0, the secondary being loaded is actually still the interacting
//  particle (it can happen in some biasing situations)

  if (numsec > npprmr) {
// Now call the PushTrack(...)
    Int_t done = 0;

    Int_t parent  = TRACKR.ispusr[mkbmx2-1];
    Int_t kpart   = GENSTK.kpart[numsec-1];
    if (kpart < -6) return; // -7 to -12 = "heavy" fragment
    Int_t  pdg  = fluka->PDGFromId(kpart);
     
    Double_t px = GENSTK.plr[numsec-1] * GENSTK.cxr[numsec-1];
    Double_t py = GENSTK.plr[numsec-1] * GENSTK.cyr[numsec-1];
    Double_t pz = GENSTK.plr[numsec-1] * GENSTK.czr[numsec-1];
    Double_t e  = GENSTK.tki[numsec-1] + PAPROP.am[GENSTK.kpart[numsec-1]+6];

    Double_t vx = xx;
    Double_t vy = yy;
    Double_t vz = zz;

    Double_t tof  = TRACKR.atrack;
    Double_t polx = GENSTK.cxrpol[numsec-1];
    Double_t poly = GENSTK.cyrpol[numsec-1];
    Double_t polz = GENSTK.czrpol[numsec-1];
    

    
    TMCProcess mech = kPHadronic;
    if (EVTFLG.ldecay == 1) {
        mech = kPDecay;
        if (debug) cout << endl << "Decay" << endl;
        FLKSTK.nlattc[FLKSTK.npflka] = TRACKR.lt1trk;
    } else if (EVTFLG.ldltry == 1) {
        mech = kPDeltaRay;
        if( fluka->GetIcode() == kKASHEA ) {
           //  For all interactions secondaries are put on GENSTK common (kp=1,np)
           //  but for KASHEA delta ray generation where only the secondary elec-
           //  tron is present and stacked on FLKSTK common for kp=lstack
           pdg  = fluka->PDGFromId( FLKSTK.iloflk[FLKSTK.npflka] );
           px   = FLKSTK.pmoflk[FLKSTK.npflka] * FLKSTK.txflk[FLKSTK.npflka];
           py   = FLKSTK.pmoflk[FLKSTK.npflka] * FLKSTK.tyflk[FLKSTK.npflka];
           pz   = FLKSTK.pmoflk[FLKSTK.npflka] * FLKSTK.tzflk[FLKSTK.npflka];
           e    = FLKSTK.tkeflk[FLKSTK.npflka] + PAPROP.am[FLKSTK.iloflk[FLKSTK.npflka]+6];
           polx = FLKSTK.txpol[FLKSTK.npflka];
           poly = FLKSTK.typol[FLKSTK.npflka];
           polz = FLKSTK.tzpol[FLKSTK.npflka];
           if (debug) cout << endl << "Delta Ray from KASHEA...." << " pdg from FLKSTK=" << pdg << endl;
        } else {
	    if (debug) cout << endl << "Delta Ray" << endl;
	}
    } else if (EVTFLG.lpairp == 1) {
        mech = kPPair;
        if (debug) cout << endl << "Pair Production" << endl;
    } else if (EVTFLG.lbrmsp == 1) {
        mech = kPBrem;
        if (debug) cout << endl << "Bremsstrahlung" << endl;
    }

    Double_t weight = GENSTK.wei[numsec-1];
    Int_t is = 0;
    Int_t ntr;
    // 
    // Save particle in VMC stack
    cppstack->PushTrack(done, parent, pdg,
			px, py, pz, e,
			vx, vy, vz, tof,
			polx, poly, polz,
			mech, ntr, weight, is);
    if (debug)
	cout << endl << " !!! stuprf: ntr=" << ntr << " pdg " << pdg << " parent=" << parent
	     << " parent_pdg="<< fluka->PDGFromId(TRACKR.jtrack) << " numsec "
	     << numsec << " npprmr " << npprmr << " icode=" << fluka->GetIcode() 
	     << "kin. energy [keV] = " <<  GENSTK.tki[numsec-1] * 1.e6 << endl << endl;
	

//
//  Save current track number
    FLKSTK.ispark[FLKSTK.npflka][mkbmx2-1] = ntr;
    FLKSTK.ispark[FLKSTK.npflka][mkbmx2-2] = 0;
  } // end of if (numsec > npprmr)
//  else {
//     if(debug) {
//        cout << endl << " !!! stuprf: skipping pushtrack   track=" << TRACKR.ispusr[mkbmx2-1]
//              << " pdg " << fluka->PDGFromId(TRACKR.jtrack) << " numsec=" << numsec<< " npprmr=" << npprmr
//              << " GENSTK pdg=" << fluka->PDGFromId(GENSTK.kpart[numsec-1]) << endl;
//     }
//  }
} // end of stuprf
} // end of extern "C"