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This commit is contained in:
Gabriele Cosmo
2024-06-28 13:08:51 +02:00
parent f7b23877ed
commit e58e650b32
5232 changed files with 239416 additions and 244360 deletions
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source/processes/hadronic/cross_sections/include/G4HadronXSDataTable.hh
+19 -76
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@@ -28,111 +28,54 @@
//
// GEANT4 Class file
//
// Description: Data structure for cross sections per materials
// Description: Data structure for registration of static cross sections components
//
// Author: V.Ivanchenko 31.05.2018
// Author: V.Ivanchenko 31.05.2018
//
// Modifications:
// 07.03.2024 V.Ivanchenko updated signature - now it is a store without any access
// to stored objects
//
//----------------------------------------------------------------------------
//
#ifndef HadronXSDataTable_h
#define HadronXSDataTable_h 1
#ifndef G4HadronXSDataTable_h
#define G4HadronXSDataTable_h 1
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
#include "globals.hh"
#include "G4Element.hh"
#include "G4ElementVector.hh"
#include "G4PhysicsVector.hh"
#include "Randomize.hh"
#include "G4PhysicsTable.hh"
#include "G4PiData.hh"
#include <vector>
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
class G4Material;
class G4DynamicParticle;
class G4CrossSectionDataStore;
class G4HadElementSelector
{
public:
G4HadElementSelector(G4DynamicParticle*, G4CrossSectionDataStore*,
const G4Material*, G4int bins,
G4double emin, G4double emax, G4bool spline);
~G4HadElementSelector();
void Dump();
inline const G4Element* SelectRandomAtom(G4double e) const
{
const G4Element* element = (*theElementVector)[nElmMinusOne];
if (nElmMinusOne > 0) {
G4double x = G4UniformRand();
for(G4int i=0; i<nElmMinusOne; ++i) {
if (x <= xSections[i]->Value(e)) {
element = (*theElementVector)[i];
break;
}
}
}
return element;
}
private:
G4HadElementSelector(G4HadElementSelector &) = delete;
G4HadElementSelector& operator=(const G4HadElementSelector &right) = delete;
G4int nElmMinusOne;
const G4ElementVector* theElementVector;
std::vector<G4PhysicsVector*> xSections;
};
class G4HadronXSDataTable
{
public:
explicit G4HadronXSDataTable();
static G4HadronXSDataTable* Instance();
~G4HadronXSDataTable();
void Initialise(G4DynamicParticle*, G4CrossSectionDataStore*,
G4int bins, G4double emin, G4double emax,
G4bool spline);
void AddPiData(std::vector<G4PiData*>* ptr);
inline const G4PhysicsVector* HasData(size_t idx) const
{
return xsData[idx];
};
void AddTable(G4PhysicsTable* ptr);
inline G4double GetCrossSection(G4double e, size_t idx) const
{
return xsData[idx]->Value(e);
};
inline const G4Element* SelectRandomAtom(G4double e, size_t idx) const
{
return elmSelectors[idx]->SelectRandomAtom(e);
};
void Dump();
// Assignment operator and copy constructor
G4HadronXSDataTable & operator=(const G4HadronXSDataTable &right) = delete;
G4HadronXSDataTable(const G4HadronXSDataTable&) = delete;
private:
// Assignment operator and copy constructor
G4HadronXSDataTable & operator=
(const G4HadronXSDataTable &right) = delete;
G4HadronXSDataTable(const G4HadronXSDataTable&) = delete;
std::vector<G4PhysicsVector*> xsData;
std::vector<G4HadElementSelector*> elmSelectors;
G4HadronXSDataTable();
size_t nMaterials;
static G4HadronXSDataTable* sInstance;
std::vector<G4PiData*> fPiData;
std::vector<G4PhysicsTable*> fTable;
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......