include/Geant4/G4CascadeFunctions.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0025 //
0026 //
0027 // 20100407  M. Kelsey -- Return particle types std::vector<> by const ref,
0028 //      using a static variable in the function as a buffer.
0029 // 20100505  M. Kelsey -- Use new interpolator class, drop std::pair<>, move
0030 //      sampleFlat(...) from G4CascadeChannel, move functionality
0031 //      to new base class, to allow data-member buffers.  Move
0032 //      function definitions to .icc file (needed with templating).
0033 // 20100510  M. Kelsey -- Use both summed and inclusive cross-sections for
0034 //      multiplicity, as done in G4{Pion,Nucleon}Sampler.  Support
0035 //      up to 9-body final states.  Add second argument specifying
0036 //      which Sampler is used.  Move implementations to .icc file.
0037 // 20100511  M. Kelsey -- Pass "kinds" buffer as input to getOutputPartTypes
0038 // 20100803  M. Kelsey -- Add printing function for debugging
0039 // 20110719  M. Kelsey -- Add inheritance from non-template base for factory,
0040 //      change static's to virtual (no more direct access)
0041 // 20110725  M. Kelsey -- Move ctor to .icc file for registration in lookup
0042 // 20110923  M. Kelsey -- Add optional ostream& argument to printTable()
0043
0044 #ifndef G4_CASCADE_FUNCTIONS_HH
0045 #define G4_CASCADE_FUNCTIONS_HH
0046
0047 #include "G4CascadeChannel.hh"
0048 #include "globals.hh"
0049 #include "Randomize.hh"
0050 #include <vector>
0051
0052
0053 template <class DATA, class SAMP>
0054 class G4CascadeFunctions : public G4CascadeChannel, public SAMP {
0055 public:
0056   G4CascadeFunctions();
0057   virtual ~G4CascadeFunctions() {}
0058
0059   virtual G4double getCrossSection(double ke) const {
0060     return this->findCrossSection(ke, DATA::data.tot);
0061   }
0062
0063   virtual G4double getCrossSectionSum(double ke) const {
0064     return this->findCrossSection(ke, DATA::data.sum);
0065   }
0066
0067   virtual G4int getMultiplicity(G4double ke) const;
0068
0069   virtual void getOutgoingParticleTypes(std::vector<G4int>& kinds,
0070                        G4int mult, G4double ke) const;
0071
0072   virtual void printTable(std::ostream& os=G4cout) const;
0073 };
0074
0075 #include "G4CascadeFunctions.icc"
0076
0077 #endif  /* G4_CASCADE_FUNCTIONS_HH */