G4DNAIRT_geometries.hh

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/*
 * G4DNAIRT_geometries.hh
 *
 *  Created on: Jul 23, 2019
 *      Author: W. G. Shin
 *              J. Ramos-Mendez and B. Faddegon
*/
 
#ifndef G4DNAIRT_geometries_HH_
#define G4DNAIRT_geometries_HH_
 
 
#include "globals.hh"
#include "G4ThreeVector.hh"
 
#include "G4DNAMolecularReaction.hh"
#include "G4DNAMolecularReactionTable.hh"
#include "G4MoleculeTable.hh"
 
#include "G4VDNAReactionModel.hh"
#include "G4VITReactionProcess.hh"
 
#include "G4ITReactionTable.hh"
#include "G4ITTrackHolder.hh"
#include "G4ITReaction.hh"
 
#include "G4Molecule.hh"
#include "G4VITReactionProcess.hh"
#include "G4ParticleChange.hh"
#include "G4VDNAMolecularGeometry.hh"
 
#include "AddClone_def.hh"
#include <vector>
#include <map>
 
class G4DNAMolecularReactionTable;
class G4VDNAReactionModel;
class G4ErrorFunction;
 
class G4DNAIRT_geometries : public G4VITReactionProcess
{
public:
 
    G4DNAIRT_geometries();
    explicit G4DNAIRT_geometries(G4VDNAReactionModel*);
    ~G4DNAIRT_geometries() override;
    G4DNAIRT_geometries(const G4DNAIRT_geometries& other) = delete;
    G4DNAIRT_geometries& operator=(const G4DNAIRT_geometries& other) = delete;
 
    G4bool TestReactibility(const G4Track&,
                            const G4Track&,
                            G4double ,
                            G4bool ) override;
    std::vector<std::unique_ptr<G4ITReactionChange>> FindReaction(G4ITReactionSet*, const G4double, const G4double, const G4bool) override;
    std::unique_ptr<G4ITReactionChange> MakeReaction(const G4Track&, const G4Track&) override;
 
    void SetReactionModel(G4VDNAReactionModel*);
 
    void Initialize() override;
    void SpaceBinning();
    void IRTSampling();
    void Sampling(G4Track*);
 
    G4double GetIndependentReactionTime(const G4MolecularConfiguration*, const G4MolecularConfiguration*, G4double);
    G4int FindBin(G4int, G4double, G4double, G4double);
    G4double SamplePDC(G4double , G4double );
 
protected:
    const G4DNAMolecularReactionTable*& fMolReactionTable;
    G4VDNAReactionModel* fpReactionModel;
 
private:
    G4ITTrackHolder* fTrackHolder;
    G4ITReactionSet* fReactionSet;
    G4ErrorFunction* erfc;
 
    std::map<G4int,std::map<G4int,std::map<G4int,std::vector<G4Track*>>>> spaceBinned;
    std::vector<std::pair<G4ThreeVector,G4Track*>> positionMap;
 
    G4double fRCutOff;
    G4double timeMin;
    G4double timeMax;
 
    G4double fXMin, fYMin, fZMin;
    G4double fXMax, fYMax, fZMax;
    G4int fNx, fNy, fNz;
    G4int xiniIndex, yiniIndex, ziniIndex;
    G4int xendIndex, yendIndex, zendIndex;
 
    G4VDNAMolecularGeometry* fGeometry;
};
 
#endif /* G4DNAIRT_geometries_HH_ */