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This commit is contained in:
Gabriele Cosmo
2016-06-08 16:57:27 +02:00
parent 330b82b769
commit 37fff30d2e
5733 changed files with 263867 additions and 74574 deletions
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source/processes/electromagnetic/lowenergy/src/G4CrossSectionHandler.cc
+37 -16
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@@ -21,14 +21,15 @@
// ********************************************************************
//
//
// $Id: G4CrossSectionHandler.cc,v 1.13 2002/05/28 09:20:18 pia Exp $
// GEANT4 tag $Name: geant4-04-01 $
// $Id: G4CrossSectionHandler.cc,v 1.14 2002/07/19 17:32:48 vnivanch Exp $
// GEANT4 tag $Name: geant4-05-00 $
//
// Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
//
// History:
// -----------
// 1 Aug 2001 MGP Created
// 1 Aug 2001 MGP Created
// 19 Jul 2002 VI Create composite data set for material
//
// -------------------------------------------------------------------
@@ -57,7 +58,7 @@ G4CrossSectionHandler::~G4CrossSectionHandler()
G4std::vector<G4VEMDataSet*>*
G4CrossSectionHandler::BuildCrossSectionsForMaterials(const G4DataVector& energyVector,
const G4DataVector* energyCuts)
const G4DataVector*)
{
G4DataVector* energies;
G4DataVector* data;
@@ -68,22 +69,42 @@ G4CrossSectionHandler::BuildCrossSectionsForMaterials(const G4DataVector& energy
G4int nMaterials = G4Material::GetNumberOfMaterials();
size_t nOfBins = energyVector.size();
const G4VDataSetAlgorithm* interpolationAlgo = CreateInterpolation();
for (G4int m=0; m<nMaterials; m++)
{
const G4Material* material= (*materialTable)[m];
energies = new G4DataVector;
data = new G4DataVector;
const G4VDataSetAlgorithm* interpolationAlgo = CreateInterpolation();
for (size_t bin=0; bin<nOfBins; bin++)
{
G4double e = energyVector[bin];
energies->push_back(e);
G4double materialCrossSection = ValueForMaterial(material,e);
data->push_back(materialCrossSection);
}
G4VEMDataSet* dataSet = new G4EMDataSet(m,energies,data,interpolationAlgo,1.,1.);
matCrossSections->push_back(dataSet);
G4int nElements = material->GetNumberOfElements();
const G4ElementVector* elementVector = material->GetElementVector();
const G4double* nAtomsPerVolume = material->GetAtomicNumDensityVector();
G4VDataSetAlgorithm* algo = interpolationAlgo->Clone();
G4VEMDataSet* setForMat = new G4CompositeEMDataSet(algo,1.,1.);
for (G4int i=0; i<nElements; i++) {
G4int Z = (G4int) (*elementVector)[i]->GetZ();
G4double density = nAtomsPerVolume[i];
energies = new G4DataVector;
data = new G4DataVector;
for (size_t bin=0; bin<nOfBins; bin++)
{
G4double e = energyVector[bin];
energies->push_back(e);
G4double cross = density*FindValue(Z,e);
data->push_back(cross);
}
G4VDataSetAlgorithm* algo1 = interpolationAlgo->Clone();
G4VEMDataSet* elSet = new G4EMDataSet(i,energies,data,algo1,1.,1.);
setForMat->AddComponent(elSet);
}
matCrossSections->push_back(setForMat);
}
return matCrossSections;
}