Gabriele Cosmo
76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4CrossSectionDataStore.cc,v 1.2 1999/12/15 14:52:06 gunter Exp $
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// GEANT4 tag $Name: geant4-03-00 $
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//
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//
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// GEANT4 physics class: G4CrossSectionDataStore
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// F.W. Jones, TRIUMF, 19-NOV-97
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//
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#include "G4CrossSectionDataStore.hh"
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G4double
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G4CrossSectionDataStore::GetCrossSection(const G4DynamicParticle* aParticle,
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const G4Element* anElement)
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{
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if (NDataSetList == 0) {
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G4Exception("G4CrossSectionDataStore: no data sets registered");
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return DBL_MIN;
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}
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for (G4int i = NDataSetList-1; i >= 0; i--) {
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if (DataSetList[i]->IsApplicable(aParticle, anElement))
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return DataSetList[i]->GetCrossSection(aParticle, anElement);
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}
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G4Exception("G4CrossSectionDataStore: no applicable data set found "
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"for particle/element");
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return DBL_MIN;
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}
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void
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G4CrossSectionDataStore::AddDataSet(G4VCrossSectionDataSet* aDataSet)
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{
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if (NDataSetList == NDataSetMax) {
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G4Exception("G4CrossSectionDataStore::AddDataSet: "
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"reached maximum number of data sets");
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return;
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}
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DataSetList[NDataSetList] = aDataSet;
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NDataSetList++;
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}
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void
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G4CrossSectionDataStore::
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BuildPhysicsTable(const G4ParticleDefinition& aParticleType)
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{
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if (NDataSetList == 0) {
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G4Exception("G4CrossSectionDataStore: no data sets registered");
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return;
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}
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for (G4int i = NDataSetList-1; i >= 0; i--) {
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DataSetList[i]->BuildPhysicsTable(aParticleType);
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}
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}
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void
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G4CrossSectionDataStore::
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DumpPhysicsTable(const G4ParticleDefinition& aParticleType)
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{
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if (NDataSetList == 0) {
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G4Exception("G4CrossSectionDataStore: no data sets registered");
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return;
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}
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for (G4int i = NDataSetList-1; i >= 0; i--) {
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DataSetList[i]->DumpPhysicsTable(aParticleType);
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}
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}
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