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GRBSpectrum.h

#ifndef GRBSpectrum_H
#define GRBSpectrum_H

#include <vector>
#include <string>
#include <map>
#include <cmath>
#include "FluxSvc/ISpectrum.h"
#include "facilities/Observer.h"
#include "src/GPS.h"
#include "CLHEP/Random/RandomEngine.h"
#include "GRBSim.h"

class GRBSpectrum : public ISpectrum
{
  friend class GRBmanager;  
 public:
  GRBSpectrum(const std::string& params);
 
  virtual  ~GRBSpectrum()
    {
      delete m_grbsim;
    }  
  double flux(double time)const;
  
  double interval(double time);

  inline std::pair<double,double> 
    dir(double, HepRandomEngine*){return m_grbsim->GRBdir();} 

  float operator() (float u ) const ;  
  double energySrc(HepRandomEngine* engine, double time);

  std::string title() const {return "GRBSpectrum";}

  const char * particleName() const {return "gamma";}

  const char * nameOf() const {return "GRBSpectrum";}
  
 private:
  
  GRBSim*              m_grbsim;
  
  std::vector<double>  m_spectrum;
};
#endif

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