Gabriele Cosmo
76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
// This code implementation is the intellectual property of
|
|
// neutron_hp -- header file
|
|
// J.P. Wellisch, Nov-1996
|
|
// A prototype of the low energy neutron transport model.
|
|
//
|
|
// By copying, distributing or modifying the Program (or any work
|
|
// based on the Program) you indicate your acceptance of this statement,
|
|
// and all its terms.
|
|
//
|
|
// $Id: G4NeutronHPDiscreteTwoBody.hh,v 1.4 1999/12/15 14:53:11 gunter Exp $
|
|
// GEANT4 tag $Name: geant4-03-00 $
|
|
//
|
|
#ifndef G4NeutronHPDiscreteTwoBody_h
|
|
#define G4NeutronHPDiscreteTwoBody_h 1
|
|
|
|
#include "G4ios.hh"
|
|
#include "g4std/fstream"
|
|
#include "globals.hh"
|
|
#include "G4VNeutronHPEnergyAngular.hh"
|
|
#include "G4NeutronHPLegendreTable.hh"
|
|
#include "G4NeutronHPInterpolator.hh"
|
|
#include "G4InterpolationManager.hh"
|
|
|
|
class G4NeutronHPDiscreteTwoBody : public G4VNeutronHPEnergyAngular
|
|
{
|
|
public:
|
|
|
|
G4NeutronHPDiscreteTwoBody()
|
|
{
|
|
theCoeff = NULL;
|
|
}
|
|
~G4NeutronHPDiscreteTwoBody()
|
|
{
|
|
if(theCoeff!=NULL) delete [] theCoeff;
|
|
}
|
|
|
|
void Init(G4std::ifstream & aDataFile)
|
|
{
|
|
aDataFile >> nEnergy;
|
|
theManager.Init(aDataFile);
|
|
theCoeff = new G4NeutronHPLegendreTable[nEnergy];
|
|
for(G4int i=0; i<nEnergy; i++)
|
|
{
|
|
G4double energy;
|
|
G4int aRep, nCoeff;
|
|
aDataFile >> energy >> aRep >> nCoeff;
|
|
energy*=eV;
|
|
G4int nPoints=nCoeff;
|
|
if(aRep>0) nPoints*=2;
|
|
theCoeff[i].Init(energy, nPoints);
|
|
theCoeff[i].SetRepresentation(aRep);
|
|
for(G4int ii=0; ii<nPoints; ii++)
|
|
{
|
|
G4double y;
|
|
aDataFile >> y;
|
|
theCoeff[i].SetCoeff(ii, y);
|
|
}
|
|
}
|
|
}
|
|
|
|
G4ReactionProduct * Sample(G4double anEnergy, G4double massCode, G4double mass);
|
|
G4double MeanEnergyOfThisInteraction() { return -1; }
|
|
|
|
private:
|
|
|
|
G4int nEnergy;
|
|
G4InterpolationManager theManager; // knows the interpolation between stores
|
|
G4NeutronHPLegendreTable * theCoeff;
|
|
|
|
private:
|
|
|
|
G4NeutronHPInterpolator theInt;
|
|
|
|
};
|
|
#endif
|