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geant4/source/processes/hadronic/util/include/G4HadFinalState.hh
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2016-06-09 16:46:55 +02:00

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//
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//
#ifndef G4HadFinalState_hh
#define G4HadFinalState_hh
// Modifications:
// 20110810 M. Kelsey -- Store secondaries by value, not by pointer.
// Improve constness of argument passing. Drop stale flag.
// 20110907 M. Kelsey -- Improve constness of functions, discard add pointer,
// add function to concatenate vectors
#include "globals.hh"
#include "G4DynamicParticle.hh"
#include "G4HadSecondary.hh"
#include "G4LorentzRotation.hh"
#include "G4ThreeVector.hh"
#include <vector>
enum G4HadFinalStateStatus{isAlive, stopAndKill, suspend};
class G4HadFinalState
{
public:
G4HadFinalState();
G4int GetNumberOfSecondaries() const;
void SetEnergyChange(G4double anEnergy);
G4double GetEnergyChange() const;
void SetMomentumChange(const G4ThreeVector& aV);
void SetMomentumChange(G4double x, G4double y, G4double z) ;
const G4ThreeVector& GetMomentumChange() const;
void AddSecondary(G4DynamicParticle* aP);
void AddSecondary(const G4HadSecondary& aHS) { theSecs.push_back(aHS); }
void SetStatusChange(G4HadFinalStateStatus aS);
G4HadFinalStateStatus GetStatusChange() const;
void Clear();
const G4LorentzRotation& GetTrafoToLab() const;
void SetTrafoToLab(const G4LorentzRotation & aT);
void SetWeightChange(G4double aW);
G4double GetWeightChange() const;
G4HadSecondary* GetSecondary(size_t i);
const G4HadSecondary* GetSecondary(size_t i) const;
void SetLocalEnergyDeposit(G4double aE);
G4double GetLocalEnergyDeposit() const;
void SecondariesAreStale(); // Deprecated; not needed for values
void ClearSecondaries();
// Concatenate lists efficiently
void AddSecondaries(const std::vector<G4HadSecondary>& addSecs);
void AddSecondaries(const G4HadFinalState& addHFS) {
AddSecondaries(addHFS.theSecs);
}
void AddSecondaries(const G4HadFinalState* addHFS) {
if (addHFS) AddSecondaries(addHFS->theSecs);
}
private:
G4ThreeVector theDirection;
G4double theEnergy;
std::vector<G4HadSecondary> theSecs;
G4HadFinalStateStatus theStat;
G4LorentzRotation theT;
G4double theW;
G4double theEDep;
};
#endif