1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // $Id: G4CascadeFunctions.hh,v 1.7 2010/08/03 23:09:36 mkelsey Exp $ |
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26 | // GEANT4 tag: $Name: hadr-casc-V09-03-85 $ |
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27 | // |
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28 | // 20100407 M. Kelsey -- Return particle types std::vector<> by const ref, |
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29 | // using a static variable in the function as a buffer. |
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30 | // 20100505 M. Kelsey -- Use new interpolator class, drop std::pair<>, move |
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31 | // sampleFlat(...) from G4CascadeChannel, move functionality |
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32 | // to new base class, to allow data-member buffers. Move |
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33 | // function definitions to .icc file (needed with templating). |
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34 | // 20100510 M. Kelsey -- Use both summed and inclusive cross-sections for |
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35 | // multiplicity, as done in G4{Pion,Nucleon}Sampler. Support |
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36 | // up to 9-body final states. Add second argument specifying |
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37 | // which Sampler is used. Move implementations to .icc file. |
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38 | // 20100511 M. Kelsey -- Pass "kinds" buffer as input to getOutputPartTypes |
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39 | // 20100803 M. Kelsey -- Add printing function for debugging |
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40 | |
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41 | #ifndef G4_CASCADE_FUNCTIONS_HH |
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42 | #define G4_CASCADE_FUNCTIONS_HH |
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43 | |
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44 | #include "globals.hh" |
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45 | #include "Randomize.hh" |
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46 | #include <vector> |
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47 | |
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48 | |
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49 | template <class DATA, class SAMP> |
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50 | class G4CascadeFunctions : public SAMP { |
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51 | public: |
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52 | static G4double getCrossSection(double ke) { |
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53 | return instance.findCrossSection(ke, DATA::data.tot); |
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54 | } |
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55 | |
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56 | static G4double getCrossSectionSum(double ke) { |
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57 | return instance.findCrossSection(ke, DATA::data.sum); |
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58 | } |
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59 | |
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60 | static G4int getMultiplicity(G4double ke); |
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61 | |
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62 | static void |
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63 | getOutgoingParticleTypes(std::vector<G4int>& kinds, G4int mult, G4double ke); |
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64 | |
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65 | static void printTable(); |
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66 | |
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67 | private: |
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68 | G4CascadeFunctions() : SAMP() {} |
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69 | static const G4CascadeFunctions<DATA,SAMP> instance; |
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70 | }; |
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71 | |
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72 | #include "G4CascadeFunctions.icc" |
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73 | |
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74 | #endif /* G4_CASCADE_FUNCTIONS_HH */ |
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