GFluxGenerator.h

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#ifndef GENERATOR__H
#define GENERATOR__H

// C++ includes
#include <vector>

// NOvASoft includes
#include "GenieSNova/src/GenParticle.h"
#include "GenieSNova/src/GeneratorBase.h"
#include "GenieSNova/src/Sampler.h"

class TH2;

namespace genie {
    namespace supernova {

        class GFluxGenerator: public GeneratorBase {
            public:
                GFluxGenerator(int pdg, TH2* hist);

                void GenerateNext();
                void FillParticle(GenParticle& particle);

                void Reload();
                void SetProbScale(double scale);
                void SetEmin(double Emin);
                bool End();

                int PDG()  const;
                double T() const;
                double E() const;

                // Getters for samplers
                const OrderedSampler& GetSamplerT() const;
                const RandomSampler& GetSamplerE(size_t i) const;

            protected:
                OrderedSampler fTSampler;
                std::vector<RandomSampler> fESamplers;

                int fPdg;            /// PDG code
                double fT;           /// Time
                double fE;           /// Energy
                double fEmin=10;     /// Min energy (MeV)
        };

    } // end of namespace supernova
} // end of namespace genie
#endif