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// $Id: G4PhysListFactory.cc,v 1.6 2008/11/25 15:36:19 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-02-ref-02 $
//
//---------------------------------------------------------------------------
//
// ClassName:  G4PhysListFactory
//
// Author: 21 April 2008 V. Ivanchenko
//
// Modified:
//
//----------------------------------------------------------------------------
//

#include "G4PhysListFactory.hh"
#include "FTFC.hh"
#include "FTFP.hh"
#include "FTFP_BERT.hh"
#include "FTFP_EMV.hh"
#include "FTF_BIC.hh"
#include "LBE.hh"
#include "LHEP.hh"
#include "LHEP_BERT.hh"
#include "LHEP_BERT_HP.hh"
#include "LHEP_EMV.hh"
#include "LHEP_PRECO_HP.hh"
#include "QBBC.hh"
#include "QGSC.hh"
#include "QGSC_BERT.hh"
#include "QGSC_EFLOW.hh"
#include "QGSC_EMV.hh"
#include "QGSP.hh"
#include "QGSP_BERT.hh"
#include "QGSP_BERT_DIF.hh"
#include "QGSP_BERT_EMV.hh"
#include "QGSP_BERT_HP.hh"
#include "QGSP_BERT_NQE.hh"
#include "QGSP_BERT_TRV.hh"
#include "QGSP_BIC.hh"
#include "QGSP_BIC_HP.hh"
#include "QGSP_DIF.hh"
#include "QGSP_EMV.hh"
#include "QGSP_EMV_NQE.hh"
#include "QGSP_EMX.hh"
#include "QGSP_NQE.hh"
#include "QGSP_QEL.hh"
#include "QGS_BIC.hh"

G4PhysListFactory::G4PhysListFactory() 
{
  defName = "QGSP_BERT";
  nlists = 35;
  G4String s[35] = {
    "FTFC","FTFP","FTFP_BERY","FTFP_EMV","FTF_BIC",
    "LBE","LHEP","LHEP_BERT","LHEP_EMV","LHEP_PRECO_HP"
    "QBBB","QBBC","QBBCG","QBBCF","QBBC_HP","QGSC",
    "QGSC_BERT","QGSC_EFLOW","QGSC_EMV","QGSP","QGSP_BERT",
    "QGSP_BERT_DIF","QGSP_BERT_EMV","QGSP_BERT_HP","QGSP_BERT_NQE","QGSP_BERT_TRV",
    "QGSP_BIC","QGSP_BIC_HP","QGSP_DIF","QGSP_EMV","QGSP_EMV_NQE",
    "QGSP_EMX","QGSP_NQE","QGSP_QEL","QGS_BIC"};

  for(size_t i=0; i<nlists; i++) {
    listnames.push_back(s[i]);
  }
}

G4PhysListFactory::~G4PhysListFactory()
{}

G4VModularPhysicsList* G4PhysListFactory::ReferencePhysList()
{
  // instantiate PhysList by environment variable "PHYSLIST"
  G4String name = "";
  char* path = getenv("PHYSLIST");
  if (path) {
    name = G4String(path);
  } else {
    name = defName;
    G4cout << "### G4PhysListFactory WARNING: "
	   << " environment variable PHYSLIST is not defined"
	   << G4endl
	   << "    Default Physics Lists " << name 
	   << " is instantiated" 
	   << G4endl;
  }
  return GetReferencePhysList(name);
}

G4VModularPhysicsList* G4PhysListFactory::GetReferencePhysList(
        const G4String& name)
{
  G4VModularPhysicsList* p = 0;
  if     (name == "FTFC") {p = new FTFC();}
  else if(name == "FTFP") {p = new FTFP();}
  else if(name == "FTFP_BERT") {p = new FTFP_BERT();}
  else if(name == "FTFP_EMV") {p = new FTFP_EMV();}
  else if(name == "FTF_BIC") {p = new FTF_BIC();}
  else if(name == "LBE") {p = new LBE();}
  else if(name == "LHEP") {p = new LHEP();}
  else if(name == "LHEP_BERT") {p = new LHEP_BERT();}
  else if(name == "LHEP_EMV") {p = new LHEP_EMV();}
  else if(name == "LHEP_PRECO_HP") {p = new LHEP_PRECO_HP();}
  else if(name == "QBBBG") {p = new QBBC(1, "QBBBG");}
  else if(name == "QBBC") {p = new QBBC();}
  else if(name == "QBBCG") {p = new QBBC(1, "QBBCG");}
  else if(name == "QBBCF") {p = new QBBC(1, "QBBCF");}
  else if(name == "QBBC_HP") {p = new QBBC(1, "QBBC_HP");}
  else if(name == "QGSC") {p = new QGSC();}
  else if(name == "QGSC_BERT") {p = new QGSC_BERT();}
  else if(name == "QGSC_EFLOW") {p = new QGSC_EFLOW();}
  else if(name == "QGSC_EMV") {p = new QGSC_EMV();}
  else if(name == "QGSP") {p = new QGSP();}
  else if(name == "QGSP_BERT") {p = new QGSP_BERT();}
  else if(name == "QGSP_BERT_DIF") {p = new QGSP_BERT_DIF();}
  else if(name == "QGSP_BERT_EMV") {p = new QGSP_BERT_EMV();}
  else if(name == "QGSP_BERT_HP") {p = new QGSP_BERT_HP();}
  else if(name == "QGSP_BERT_NQE") {p = new QGSP_BERT_NQE();}
  else if(name == "QGSP_BERT_TRV") {p = new QGSP_BERT_TRV();}
  else if(name == "QGSP_BIC") {p = new QGSP_BIC();}
  else if(name == "QGSP_BIC_HP") {p = new QGSP_BIC_HP();}
  else if(name == "QGSP_DIF") {p = new QGSP_DIF();}
  else if(name == "QGSP_EMV") {p = new QGSP_EMV();}
  else if(name == "QGSP_EMV_NQE") {p = new QGSP_EMV_NQE();}
  else if(name == "QGSP_EMX") {p = new QGSP_EMX();}
  else if(name == "QGSP_NQE") {p = new QGSP_NQE();}
  else if(name == "QGSP_QEL") {p = new QGSP_QEL();}
  else if(name == "QGS_BIC") {p = new QGS_BIC();}
  else {
    G4cout << "### G4PhysListFactory WARNING: "
	   << "PhysicsList " << name << " is not known"
	   << G4endl
	   << "    Default Physics Lists " << defName
	   << " is instantiated" 
	   << G4endl;
    p = new QGSP_BERT();
  }
  return p;
}
  
G4bool G4PhysListFactory::IsReferencePhysList(const G4String& name)
{
  G4bool res = false;
  for(size_t i=0; i<nlists; i++) {
    if(name == listnames[i]) {
      res = true;
      break;
    }
  }
  return res;
}

const std::vector<G4String>& 
G4PhysListFactory::AvailablePhysLists() const
{
  return listnames;
}