Import Geant4 11.0.0.beta source tree

2021-06-25 16:12:29 +02:00
parent c968e26a39
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+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+//
+// Author: Hoang TRAN
+
+#include "G4DiffusionControlledReactionModel.hh"
+#include "G4Track.hh"
+#include "G4DNAMolecularReactionTable.hh"
+#include "G4PhysicalConstants.hh"
+#include "G4Exp.hh"
+#include "G4IRTUtils.hh"
+#include "G4SystemOfUnits.hh"
+#include "G4DNAReactionTypeManager.hh"
+#include "G4Electron_aq.hh"
+G4DiffusionControlledReactionModel::G4DiffusionControlledReactionModel()
+    : G4VDNAReactionModel()
+    , fpReactionData(nullptr)
+    , fReactionTypeManager(nullptr)
+{
+}
+
+G4DiffusionControlledReactionModel::~G4DiffusionControlledReactionModel() = default;
+
+void G4DiffusionControlledReactionModel::Initialise(const G4MolecularConfiguration* pMolecule,
+                                                const G4Track&)
+{
+    fpReactionData = fpReactionTable->GetReactionData(pMolecule);
+}
+
+void G4DiffusionControlledReactionModel::InitialiseToPrint(const G4MolecularConfiguration* pMolecule)
+{
+    fpReactionData = fpReactionTable->GetReactionData(pMolecule);
+}
+
+G4double G4DiffusionControlledReactionModel::GetReactionRadius(const G4MolecularConfiguration* pMol1,
+                                                               const G4MolecularConfiguration* pMol2)
+{
+    auto reactionData = fpReactionTable->GetReactionData(pMol1, pMol2);
+    if(reactionData == nullptr)
+    {
+        G4ExceptionDescription exceptionDescription;
+        exceptionDescription << "No reactionData"
+                             <<" for : "<<pMol1->GetName()
+                             <<" and "<<pMol2->GetName();
+        G4Exception("G4DiffusionControlledReactionModel"
+                    "::GetReactionRadius()", "G4DiffusionControlledReactionModel00",
+                    FatalException, exceptionDescription);
+    }
+    G4double kobs = reactionData->GetObservedReactionRateConstant();
+    G4double D;
+    if(pMol1 == pMol2)
+    {    
+        D = (pMol1->GetDiffusionCoefficient());
+    }
+    else
+    {
+        D = (pMol1->GetDiffusionCoefficient() +
+             pMol2->GetDiffusionCoefficient());//
+    }
+    
+    if ( D == 0 )
+    {
+        G4ExceptionDescription exceptionDescription;
+        exceptionDescription << "D = "<< D
+        << " is uncorrected"
+        <<" for : "<<pMol1->GetName()
+        <<" and "<<pMol2->GetName();
+        G4Exception("G4DiffusionControlledReactionModel"
+                    "::GetReactionRadius()", "G4DiffusionControlledReactionModel01",
+                    FatalException, exceptionDescription);
+    }
+
+    G4double Reff = kobs / ( 4 * CLHEP::pi * D * Avogadro );
+    return Reff;
+}
+
+G4double G4DiffusionControlledReactionModel::GetReactionRadius(G4int i)
+{
+    auto pMol1 = (*fpReactionData)[i]->GetReactant1();
+    auto pMol2 = (*fpReactionData)[i]->GetReactant2();
+    return GetReactionRadius(pMol1,pMol2);
+}
+
+void G4DiffusionControlledReactionModel::SetReactionTypeManager(G4VReactionTypeManager* typeManager)
+{
+    fReactionTypeManager = ((G4DNAReactionTypeManager*)typeManager);
+}