G4PrimaryVertex.cc

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//
// G4PrimaryVertex
//
// Authors: G.Cosmo, 2 December 1995 - Design, based on object model
//          M.Asai, 29 January 1996 - First implementation
// --------------------------------------------------------------------
 
#include "G4PrimaryVertex.hh"
#include "G4SystemOfUnits.hh"
#include "G4VUserPrimaryVertexInformation.hh"
#include "G4ios.hh"
 
G4Allocator<G4PrimaryVertex>*& aPrimaryVertexAllocator()
{
  G4ThreadLocalStatic G4Allocator<G4PrimaryVertex>* _instance = nullptr;
  return _instance;
}
 
// --------------------------------------------------------------------
G4PrimaryVertex::G4PrimaryVertex()
{
}
 
// --------------------------------------------------------------------
G4PrimaryVertex::
G4PrimaryVertex(G4double x0, G4double y0, G4double z0, G4double t0)
  : X0(x0), Y0(y0), Z0(z0), T0(t0)
{
}
 
// --------------------------------------------------------------------
G4PrimaryVertex::G4PrimaryVertex(G4ThreeVector xyz0, G4double t0)
  : X0(xyz0.x()), Y0(xyz0.y()), Z0(xyz0.z()), T0(t0)
{
}
 
// --------------------------------------------------------------------
G4PrimaryVertex::G4PrimaryVertex(const G4PrimaryVertex& right)
{
  *this = right;
}
 
// --------------------------------------------------------------------
G4PrimaryVertex::~G4PrimaryVertex()
{
  if(theParticle != nullptr)
  {
    G4PrimaryParticle* theNext = theParticle;
    while(theNext != nullptr)
    {
      G4PrimaryParticle* thisPrimary = theNext;
      theNext = thisPrimary->GetNext();
      thisPrimary->ClearNext();
      delete thisPrimary;
    }
    theParticle = nullptr;
  }
  delete nextVertex; 
  nextVertex = nullptr;
 
  theTail = nullptr;
  tailVertex = nullptr;
 
  delete userInfo; 
  userInfo = nullptr;
}
 
// --------------------------------------------------------------------
G4PrimaryVertex& G4PrimaryVertex::operator=(const G4PrimaryVertex& right)
{  
  if (this != &right)
  {
    X0       = right.X0;
    Y0       = right.Y0;
    Z0       = right.Z0;
    T0       = right.T0;
    Weight0  = right.Weight0;
    numberOfParticle = right.numberOfParticle;
 
    if (theParticle != nullptr) delete theParticle;
    theParticle = nullptr;
    theTail     = nullptr;
    if (right.theParticle != nullptr )
    {
      theParticle = new G4PrimaryParticle(*(right.theParticle));
      theTail = theParticle;
      G4PrimaryParticle* np = theParticle->GetNext();
      while (np != nullptr)   // Loop checking, 09.08.2015, K.Kurashige
      {
        theTail = np;
        np = np->GetNext();
      }
    }
    
    if (nextVertex != nullptr ) delete nextVertex;
    nextVertex = nullptr;
    tailVertex = nullptr;
    if (right.nextVertex != nullptr )
    {
      nextVertex = new G4PrimaryVertex(*(right.nextVertex));
      tailVertex = nextVertex;
      G4PrimaryVertex* nv = nextVertex->GetNext();
      while (nv != nullptr)   // Loop checking, 09.08.2015, K.Kurashige
      {
        tailVertex = nv;
        nv = nv->GetNext();
      }
    }
 
    // userInfo cannot be copied
    userInfo = nullptr;
  }
  return *this; 
}
 
// --------------------------------------------------------------------
G4bool G4PrimaryVertex::operator==(const G4PrimaryVertex &right) const
{
  return (this==&right);
}
 
// --------------------------------------------------------------------
G4bool G4PrimaryVertex::operator!=(const G4PrimaryVertex &right) const
{
  return (this!=&right);
}
 
// --------------------------------------------------------------------
G4PrimaryParticle* G4PrimaryVertex::GetPrimary(G4int i) const
{  
  if( i >= 0 && i < numberOfParticle )
  {
    G4PrimaryParticle* particle = theParticle;
    for( G4int j=0; j<i; ++j )
    { 
      if( particle == nullptr ) return nullptr;
      particle = particle->GetNext();
    }
    return particle;
  }
  else
  { 
    return nullptr; 
  }
}
 
// --------------------------------------------------------------------
void G4PrimaryVertex::Print() const
{ 
  G4cout << "Vertex  ( "
         << X0/mm  << "[mm], " 
         << Y0/mm << "[mm], " 
         << Z0/mm << "[mm], " 
         << T0/ns  << "[ns] )" 
         << " Weight " << Weight0 << G4endl;
  if(userInfo != nullptr) userInfo->Print();
  G4cout << "  -- Primary particles :: " 
         << "   # of primaries =" << numberOfParticle << G4endl;
  if( theParticle != nullptr)  theParticle->Print();
  if (nextVertex != nullptr )
  {
    G4cout << "Next Vertex " << G4endl;
    nextVertex->Print();
  }
}