G4VPhysicsConstructor.cc

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//
// G4VPhysicsConstructor implementation
//
// Original author: H.Kurashige (Kobe University), 12 November 2000
// --------------------------------------------------------------------
 
#include "G4VPhysicsConstructor.hh"
 
#include "G4PhysicsBuilderInterface.hh"
 
#include <algorithm>
 
// This field helps to use the class G4VPCManager
//
G4VPCManager G4VPhysicsConstructor::subInstanceManager;
 
// --------------------------------------------------------------------
void G4VPCData::initialize()
{
  _aParticleIterator = G4ParticleTable::GetParticleTable()->GetIterator();
  _builders = new PhysicsBuilders_V;
}
 
// --------------------------------------------------------------------
G4VPhysicsConstructor::G4VPhysicsConstructor(const G4String& name) : namePhysics(name)
{
  g4vpcInstanceID = subInstanceManager.CreateSubInstance();
  theParticleTable = G4ParticleTable::GetParticleTable();
}
 
// --------------------------------------------------------------------
G4VPhysicsConstructor::G4VPhysicsConstructor(const G4String& name, G4int type)
  : namePhysics(name), typePhysics(type)
{
  g4vpcInstanceID = subInstanceManager.CreateSubInstance();
  theParticleTable = G4ParticleTable::GetParticleTable();
  if (type < 0) typePhysics = 0;
}
 
// --------------------------------------------------------------------
G4VPhysicsConstructor::~G4VPhysicsConstructor()
{
  // Master/Sequential needs to cleanup too
  G4VPhysicsConstructor::TerminateWorker();
}
 
// --------------------------------------------------------------------
G4ParticleTable::G4PTblDicIterator* G4VPhysicsConstructor::GetParticleIterator() const
{
  return (subInstanceManager.offset[g4vpcInstanceID])._aParticleIterator;
}
 
// --------------------------------------------------------------------
G4VPhysicsConstructor::PhysicsBuilder_V G4VPhysicsConstructor::GetBuilders() const
{
  const auto& tls = *((subInstanceManager.offset[g4vpcInstanceID])._builders);
  PhysicsBuilder_V copy(tls.size());
  G4int i = 0;
  for (const auto& el : tls) {
    copy[i++] = el;
  }
  return copy;
}
 
// --------------------------------------------------------------------
void G4VPhysicsConstructor::AddBuilder(G4PhysicsBuilderInterface* bld)
{
  (subInstanceManager.offset[g4vpcInstanceID])._builders->push_back(bld);
}
 
// --------------------------------------------------------------------
void G4VPhysicsConstructor::TerminateWorker()
{
  if (subInstanceManager.offset[g4vpcInstanceID]._builders != nullptr) {
    std::for_each(subInstanceManager.offset[g4vpcInstanceID]._builders->begin(),
                  subInstanceManager.offset[g4vpcInstanceID]._builders->end(),
                  [](PhysicsBuilder_V::value_type bld) { delete bld; });
    subInstanceManager.offset[g4vpcInstanceID]._builders->clear();
  }
}