Gabriele Cosmo
60 lines
2.4 KiB
C++
60 lines
2.4 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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#ifndef G4AnnihilationCrossSection_h
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#define G4AnnihilationCrossSection_h
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#include "globals.hh"
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#include <vector>
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#include "G4VAnnihilationCrossSection.hh"
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class G4AnnihilationCrossSection
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{
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public:
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G4AnnihilationCrossSection();
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G4double GetCrossSection(int aCode, int bCode, G4double s);
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private:
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std::vector<G4VAnnihilationCrossSection*> theDataSets;
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};
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inline G4double G4AnnihilationCrossSection::GetCrossSection(G4int aCode, G4int bCode, G4double s)
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{
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G4double result = 0.;
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typedef std::vector<G4VAnnihilationCrossSection*>::iterator iter;
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iter i;
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for(i=theDataSets.begin(); i!=theDataSets.end(); i++)
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{
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if((*i)->InCharge(aCode, bCode))
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{
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result = (*i)->GetXsec(s);
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break;
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}
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}
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return result;
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}
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#endif
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