EvtLibPXSec.h

Go to the documentation of this file.

#ifndef _LLEWELLYN_SMITH_QELCC_CROSS_SECTION_H_
#define _LLEWELLYN_SMITH_QELCC_CROSS_SECTION_H_
 
#include "Framework/EventGen/XSecAlgorithmI.h"
 
#include "Tools/EvtLib/Key.h"
 
class TGraph;
 
namespace genie {
namespace evtlib {
 
class EvtLibPXSec : public XSecAlgorithmI {
 
public:
  EvtLibPXSec();
  EvtLibPXSec(string config);
  virtual ~EvtLibPXSec();
 
  // XSecAlgorithmI interface implementation
  double XSec            (const Interaction * i, KinePhaseSpace_t k) const;
  double Integral        (const Interaction * i) const;
  bool   ValidProcess    (const Interaction * i) const;
 
  // Override the Algorithm::Configure methods to load configuration
  // data to private data members
  void Configure (const Registry & config);
  void Configure (string param_set);
 
protected:
  TGraph* GetXSec(const Interaction* in) const;
  void LoadXSecs();
  void ClearXSecs();
 
  std::map<Key, TGraph*> fXSecs;
};
 
} // evtlib namespace
} // genie namespace
 
#endif