MECXSec.h

Go to the documentation of this file.

//____________________________________________________________________________
/*!
 
\class    genie::MECXSec
 
\brief    A numerical cross-section integrator (GENIE/GSL interface) for the
          J. Nieves, I. Ruiz Simo, M.J. Vicente Vacas and Martini MEC models.
          Is a concrete implementation of the XSecIntegratorI interface.
 
\author   Costas Andreopoulos <c.andreopoulos \at cern.ch>
          University of Liverpool
 
\created  March 22, 2016
 
\cpright  Copyright (c) 2003-2025, The GENIE Collaboration
          For the full text of the license visit http://copyright.genie-mc.org          
*/
//____________________________________________________________________________
 
#ifndef _MEC_XSEC_H_
#define _MEC_XSEC_H_
 
#include "Physics/XSectionIntegration/XSecIntegratorI.h"
 
#include <Math/Integrator.h>
#include <Math/IFunction.h>
#include <Math/IntegratorMultiDim.h>
 
namespace genie {
 
class XSecAlgorithmI;
class Interaction;
 
class MECXSec : public XSecIntegratorI {
public:
  MECXSec();
  MECXSec(string config);
  virtual ~MECXSec();
 
  // XSecIntegratorI interface implementation
  double Integrate(const XSecAlgorithmI * model, const Interaction * i) const;
 
  // Overload the Algorithm::Configure() methods to load private data
  // members from configuration options
  void Configure(const Registry & config);
  void Configure(string config);
 
protected:
  bool fSplitIntegral;
 
private:
  void LoadConfig (void);
  double fQ3Max;
};
 
} // genie namespace
 
#endif  // _MEC_XSEC_H_