G4MolecularDissociationChannel.cc

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// $Id: G4MolecularDissociationChannel.cc 91584 2015-07-27 13:01:48Z gcosmo $
//
// ----------------------------------------------------------------------
//      GEANT 4 class implementation file
//
//      History: first implementation by Alfonso Mantero 4 Mar 2009
//
// **********************************************************************

#include "G4MolecularDissociationChannel.hh"
#include "G4Molecule.hh"
#include "G4MoleculeHandleManager.hh"
#include "G4MoleculeTable.hh"

using namespace std;

// -----------------------------------------------------------------------------
// ###                      MolecularDecayChannel                            ###
// -----------------------------------------------------------------------------

//struct CompMoleculePointer
//{
//  bool operator()(const G4Molecule* mol1, const G4Molecule* mol2) const
//  {
//    return (*mol1) < (*mol2);
//  }
//};

//______________________________________________________________________________

G4MolecularDissociationChannel::G4MolecularDissociationChannel(G4String aName) :
    fName(aName)
{
  //pointer
  fProductsVector = 0;
  //double
  fDecayTime = 0;
  fProbability = 0;
  fReleasedEnergy = 0;
  fRMSMotherMoleculeDisplacement = 0;
  fDisplacementType = 0; // meaning no displacement cf G4VMolecularDisplacer
}

//______________________________________________________________________________

G4MolecularDissociationChannel::G4MolecularDissociationChannel()
{
  // pointer
  fProductsVector = 0;
  // double
  fReleasedEnergy = 0;
  fDecayTime = 0;
  fProbability = 0;
  fRMSMotherMoleculeDisplacement = 0;
  fDisplacementType = 0; // meaning no displacement cf G4VMolecularDisplacer
}

//______________________________________________________________________________

G4MolecularDissociationChannel::~G4MolecularDissociationChannel()
{
  if(fProductsVector)
  {
    fProductsVector->clear();
    delete fProductsVector;
  }
}

//______________________________________________________________________________

G4MolecularDissociationChannel::
  G4MolecularDissociationChannel(const G4MolecularDissociationChannel& right)
{
  *this = right;
}

//______________________________________________________________________________

G4MolecularDissociationChannel&
G4MolecularDissociationChannel::operator=(const G4MolecularDissociationChannel& right)
{
  if(&right == this) return *this;

  // string
  fName = right.fName;
  //displacement type
  fDisplacementType = right.fDisplacementType;
  // pointer
  if(right.fProductsVector)
  {
//    fProductsVector = new vector<const G4Molecule*>(*(right.fProductsVector));
    fProductsVector = new vector<G4MolecularConfiguration*>(*(right.fProductsVector));
  }
  else fProductsVector = 0;

  // double
  fReleasedEnergy = right.fReleasedEnergy;
  fDecayTime = right.fDecayTime;
  fProbability = right.fProbability;
  // vector
  fRMSMotherMoleculeDisplacement = right.fRMSMotherMoleculeDisplacement;
  fRMSProductsDisplacementVector = right.fRMSProductsDisplacementVector;
  return *this;
}

//______________________________________________________________________________

void G4MolecularDissociationChannel::AddProduct(const G4Molecule* molecule,
                                                G4double displacement)
{
  if(!fProductsVector) fProductsVector = new vector<G4MolecularConfiguration*>;

  fProductsVector->push_back(molecule->GetMolecularConfiguration());
  fRMSProductsDisplacementVector.push_back(displacement);
}

//______________________________________________________________________________

void
G4MolecularDissociationChannel::AddProduct(G4MolecularConfiguration* molecule,
                                           G4double displacement)
{
  if(!fProductsVector) fProductsVector = new vector<G4MolecularConfiguration*>;

  fProductsVector->push_back(molecule);
  fRMSProductsDisplacementVector.push_back(displacement);
}

//______________________________________________________________________________

void G4MolecularDissociationChannel::AddProduct(const G4String& molecule,
                                                G4double displacement)
{
//  if(!fProductsVector) fProductsVector = new vector<const G4Molecule*>;
  if(!fProductsVector) fProductsVector = new vector<G4MolecularConfiguration*>;

  fProductsVector->push_back(
      G4MoleculeTable::Instance()->GetConfiguration(molecule));
  fRMSProductsDisplacementVector.push_back(displacement);
}

//______________________________________________________________________________

G4int G4MolecularDissociationChannel::GetNbProducts() const
{
  if(fProductsVector) return fProductsVector->size();
  return 0;
}

//______________________________________________________________________________

G4MolecularConfiguration* G4MolecularDissociationChannel::GetProduct(int index) const
{
  if(fProductsVector)
    return ((*fProductsVector)[index]);

  return 0;
}

//______________________________________________________________________________

G4double
G4MolecularDissociationChannel::
  GetRMSRadialDisplacementOfProduct(const G4Molecule* product)
{
  if(!fProductsVector) return -1.;

  G4int sz = fProductsVector->size();
  G4double value = DBL_MAX;
  for(G4int i = 0; i < sz; i++)
  {
    if(product->GetMolecularConfiguration() != ((*fProductsVector)[i]))
    {
      value = fRMSProductsDisplacementVector[i];
    }
  }
  return value;
}