genie::utils::gsl::d2XSec_dxdy_E Class Reference

#include <GSLXSecFunc.h>

Inheritance diagram for genie::utils::gsl::d2XSec_dxdy_E:

Collaboration diagram for genie::utils::gsl::d2XSec_dxdy_E:

Public Member Functions
	d2XSec_dxdy_E (const XSecAlgorithmI *m, const Interaction *i)
	~d2XSec_dxdy_E ()
unsigned int	NDim (void) const
double	DoEval (const double *xin) const
ROOT::Math::IBaseFunctionMultiDim *	Clone (void) const

Private Attributes
const XSecAlgorithmI *	fModel
const Interaction *	fInteraction

Detailed Description

Definition at line 109 of file GSLXSecFunc.h.

Constructor & Destructor Documentation

genie::utils::gsl::d2XSec_dxdy_E::d2XSec_dxdy_E	(	const XSecAlgorithmI *	m,
		const Interaction *	i
	)

Definition at line 198 of file GSLXSecFunc.cxx.

                                                      :
ROOT::Math::IBaseFunctionMultiDim(),
fModel(m),
fInteraction(i)
{

}

genie::utils::gsl::d2XSec_dxdy_E::~d2XSec_dxdy_E

(

)

Definition at line 206 of file GSLXSecFunc.cxx.

{

}

Member Function Documentation

ROOT::Math::IBaseFunctionMultiDim * genie::utils::gsl::d2XSec_dxdy_E::Clone

(

void

)

const

Definition at line 231 of file GSLXSecFunc.cxx.

{
  return
    new genie::utils::gsl::d2XSec_dxdy_E(fModel,fInteraction);
}

double genie::utils::gsl::d2XSec_dxdy_E::DoEval

(

const double *

xin

)

const

Definition at line 214 of file GSLXSecFunc.cxx.

References genie::units::cm2, genie::kPSxyfE, and genie::utils::kinematics::UpdateWQ2FromXY().

{
// inputs:
//    x [-]
//    y [-]
// outputs:
//   differential cross section [10^-38 cm^2]
//
  double x = xin[0];
  double y = xin[1];
  fInteraction->KinePtr()->Setx(x);
  fInteraction->KinePtr()->Sety(y);
  kinematics::UpdateWQ2FromXY(fInteraction);
  double xsec = fModel->XSec(fInteraction, kPSxyfE);
  return xsec/(1E-38 * units::cm2);
}

unsigned int genie::utils::gsl::d2XSec_dxdy_E::NDim

(

void

)

const

Definition at line 210 of file GSLXSecFunc.cxx.

{
  return 2;
}

Member Data Documentation

const Interaction* genie::utils::gsl::d2XSec_dxdy_E::fInteraction

private

Definition at line 122 of file GSLXSecFunc.h.

const XSecAlgorithmI* genie::utils::gsl::d2XSec_dxdy_E::fModel

private

Definition at line 121 of file GSLXSecFunc.h.

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The documentation for this class was generated from the following files:

• GSLXSecFunc.h
• GSLXSecFunc.cxx