Gabriele Cosmo
199 lines
6.7 KiB
C++
199 lines
6.7 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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//
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// Hadronic Process: Very Low Energy Neutron X-Sections
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// original by H.P. Wellisch, TRIUMF, 14-Feb-97
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// Builds and has the Cross-section data for one element and channel.
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//
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// Bug fixes and workarounds in the destructor, F.W.Jones 06-Jul-1999
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// 070612 Fix memory leaking by T. Koi
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//
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// 080520 Delete unnecessary dependencies by T. Koi
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// P. Arce, June-2014 Conversion neutron_hp to particle_hp
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//
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#ifndef G4ParticleHPChannel_h
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#define G4ParticleHPChannel_h 1
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#include "globals.hh"
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#include "G4ParticleHPIsoData.hh"
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#include "G4ParticleHPVector.hh"
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#include "G4Material.hh"
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#include "G4HadProjectile.hh"
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//#include "G4NeutronInelasticProcess.hh"
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//#include "G4HadronFissionProcess.hh"
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//#include "G4HadronElasticProcess.hh"
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//#include "G4HadronCaptureProcess.hh"
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#include "G4StableIsotopes.hh"
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#include "G4ParticleHPCaptureFS.hh"
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#include "G4ParticleHPFinalState.hh"
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#include "G4Element.hh"
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#include "G4WendtFissionFragmentGenerator.hh"
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class G4ParticleDefinition;
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class G4ParticleHPChannel
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{
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public:
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G4ParticleHPChannel(G4ParticleDefinition* projectile)
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: wendtFissionGenerator(getenv("G4NEUTRON_HP_USE_WENDT_FISSION_MODEL") == NULL ? NULL : G4WendtFissionFragmentGenerator::GetInstance())
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{
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theProjectile = const_cast<G4ParticleDefinition*>(projectile);
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theChannelData = new G4ParticleHPVector;
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theBuffer = 0;
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theIsotopeWiseData = 0;
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theFinalStates = 0;
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active = 0;
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registerCount = -1;
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niso = -1;
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theElement = NULL;
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}
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G4ParticleHPChannel()
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: wendtFissionGenerator(getenv("G4NEUTRON_HP_USE_WENDT_FISSION_MODEL") == NULL ? NULL : G4WendtFissionFragmentGenerator::GetInstance())
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{
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theProjectile = G4Neutron::Neutron();
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theChannelData = new G4ParticleHPVector;
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theBuffer = 0;
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theIsotopeWiseData = 0;
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theFinalStates = 0;
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active = 0;
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registerCount = -1;
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niso = -1;
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theElement = NULL;
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}
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~G4ParticleHPChannel()
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{
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delete theChannelData;
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// Following statement disabled to avoid SEGV
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// theBuffer is also deleted as "theChannelData" in
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// ~G4ParticleHPIsoData. FWJ 06-Jul-1999
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//if(theBuffer != 0) delete theBuffer;
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if(theIsotopeWiseData != 0) delete [] theIsotopeWiseData;
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// Deletion of FinalStates disabled to avoid endless looping
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// in the destructor heirarchy. FWJ 06-Jul-1999
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//if(theFinalStates != 0)
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//{
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// for(i=0; i<niso; i++)
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// {
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// delete theFinalStates[i];
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// }
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// delete [] theFinalStates;
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//}
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// FWJ experiment
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//if(active!=0) delete [] active;
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// T.K.
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if ( theFinalStates != 0 )
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{
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for ( G4int i = 0 ; i < niso ; i++ )
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{
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delete theFinalStates[i];
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}
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delete [] theFinalStates;
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}
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if ( active != 0 ) delete [] active;
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}
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G4double GetXsec(G4double energy);
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G4double GetWeightedXsec(G4double energy, G4int isoNumber);
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G4double GetFSCrossSection(G4double energy, G4int isoNumber);
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inline G4bool IsActive(G4int isoNumber) { return active[isoNumber]; }
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inline G4bool HasFSData(G4int isoNumber) { return theFinalStates[isoNumber]->HasFSData(); }
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inline G4bool HasAnyData(G4int isoNumber) { return theFinalStates[isoNumber]->HasAnyData(); }
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G4bool Register(G4ParticleHPFinalState *theFS);
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void Init(G4Element * theElement, const G4String dirName);
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void Init(G4Element * theElement, const G4String dirName, const G4String fsType);
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//void UpdateData(G4int A, G4int Z, G4int index, G4double abundance);
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void UpdateData(G4int A, G4int Z, G4int index, G4double abundance, G4ParticleDefinition* projectile) { G4int M = 0; UpdateData( A, Z, M, index, abundance, projectile); };
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void UpdateData(G4int A, G4int Z, G4int M, G4int index, G4double abundance, G4ParticleDefinition* projectile);
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void Harmonise(G4ParticleHPVector *& theStore, G4ParticleHPVector * theNew);
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G4HadFinalState * ApplyYourself(const G4HadProjectile & theTrack, G4int isoNumber=-1);
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inline G4int GetNiso() {return niso;}
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inline G4double GetN(G4int i) {return theFinalStates[i]->GetN();}
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inline G4double GetZ(G4int i) {return theFinalStates[i]->GetZ();}
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inline G4double GetM(G4int i) {return theFinalStates[i]->GetM();}
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inline G4bool HasDataInAnyFinalState()
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{
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G4bool result = false;
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G4int i;
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for(i=0; i<niso; i++)
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{
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if(theFinalStates[i]->HasAnyData()) result = true;
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}
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return result;
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}
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void DumpInfo();
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G4String GetFSType() const {
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return theFSType;
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}
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G4ParticleHPFinalState ** GetFinalStates() const {
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return theFinalStates;
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}
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private:
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G4ParticleDefinition* theProjectile;
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G4ParticleHPVector * theChannelData; // total (element) cross-section for this channel
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G4ParticleHPVector * theBuffer;
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G4ParticleHPIsoData * theIsotopeWiseData; // these are the isotope-wise cross-sections for each final state.
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G4ParticleHPFinalState ** theFinalStates; // also these are isotope-wise pionters, parallel to the above.
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G4bool * active;
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G4int niso;
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G4StableIsotopes theStableOnes;
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G4String theDir;
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G4String theFSType;
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G4Element * theElement;
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G4int registerCount;
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G4WendtFissionFragmentGenerator* const wendtFissionGenerator;
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};
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#endif
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