/data/refman/pasoursint/CMSSW_5_3_0/src/SimG4Core/Physics/src/PhysicsList.cc

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#include "SimG4Core/Physics/interface/PhysicsList.h"
#include "SimG4Core/Physics/interface/DDG4ProductionCuts.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "G4LossTableManager.hh"

PhysicsList::PhysicsList(G4LogicalVolumeToDDLogicalPartMap & map,
                         const HepPDT::ParticleDataTable * table_,
                         sim::FieldBuilder *fieldBuilder_,
                         const edm::ParameterSet & p) 
  : G4VModularPhysicsList(), m_pPhysics(p),  prodCuts(0) {
  m_Verbosity = m_pPhysics.getUntrackedParameter<int>("Verbosity",0);
  prodCuts = new DDG4ProductionCuts(map, m_Verbosity);  
}
 
PhysicsList::~PhysicsList() {
  if (m_Verbosity > 1)
    LogDebug("Physics") << " G4BremsstrahlungThreshold was " 
                        << G4LossTableManager::Instance()->BremsstrahlungTh()/GeV 
                        << " GeV ";
  if (prodCuts!=0) delete prodCuts;
}

void PhysicsList::SetCuts() { 

  SetDefaultCutValue(m_pPhysics.getParameter<double>("DefaultCutValue")*cm);
  SetCutsWithDefault();

  G4LossTableManager::Instance()->SetBremsstrahlungTh
    (m_pPhysics.getParameter<double>("G4BremsstrahlungThreshold")*GeV);

  if ( m_pPhysics.getParameter<bool>("CutsPerRegion") ) {
    prodCuts->update();
  }

  if ( m_Verbosity > 1) {
    G4LossTableManager::Instance()->SetVerbose(m_Verbosity-1);
    G4VUserPhysicsList::DumpCutValuesTable();
  }

  return ;

}