genie::rew::GReWeightINukeParams Class Reference

Helper class for cross section model reweighting. More...

#include <GReWeightINukeParams.h>

Classes
class	Fates
class	MFP

Public Types
enum	EHadronType { kRwINukeUndefined = 0, kRwINukePion, kRwINukeNucl }
typedef enum genie::rew::GReWeightINukeParams::EHadronType	HadronType_t

Public Member Functions
	GReWeightINukeParams ()
	~GReWeightINukeParams ()
Fates *	FateParams (int pdgc) const
MFP *	MeanFreePathParams (int pdgc) const
void	Reset (void)
void	Reconfigure (void)
double	ChisqPenalty (void) const
void	SetTwkDial (GSyst_t s, double val)

Static Public Member Functions
static HadronType_t	HadronTypeFromPdg (int pdgc)

Private Member Functions
void	Init (void)

Private Attributes
Fates *	fParmPionFates
Fates *	fParmNuclFates
MFP *	fParmPionMFP
MFP *	fParmNuclMFP

Detailed Description

Helper class for cross section model reweighting.

Author

Costas Andreopoulos <costas.andreopoulos stfc.ac.uk> University of Liverpool & STFC Rutherford Appleton Lab

Jim Dobson <J.Dobson07 imperial.ac.uk> Imperial College London

Sep 10, 2009

Copyright (c) 2003-2017, GENIE Neutrino MC Generator Collaboration For the full text of the license visit http://copyright.genie-mc.org or see $GENIE/LICENSE

Definition at line 37 of file GReWeightINukeParams.h.

Member Typedef Documentation

typedef enum genie::rew::GReWeightINukeParams::EHadronType genie::rew::GReWeightINukeParams::HadronType_t

Member Enumeration Documentation

enum genie::rew::GReWeightINukeParams::EHadronType

Enumerator
kRwINukeUndefined
kRwINukePion
kRwINukeNucl

Definition at line 41 of file GReWeightINukeParams.h.

                            {
      kRwINukeUndefined = 0,
      kRwINukePion,
      kRwINukeNucl,
   } HadronType_t;

Constructor & Destructor Documentation

GReWeightINukeParams::GReWeightINukeParams

(

void

)

Definition at line 54 of file GReWeightINukeParams.cxx.

{
  this->Init();
}

GReWeightINukeParams::~GReWeightINukeParams

(

void

)

Definition at line 59 of file GReWeightINukeParams.cxx.

{

}

Member Function Documentation

double GReWeightINukeParams::ChisqPenalty

(

void

)

const

Definition at line 107 of file GReWeightINukeParams.cxx.

{
  double chisq = 0.;

  chisq += (fParmPionFates -> ChisqPenalty());
  chisq += (fParmNuclFates -> ChisqPenalty());
  chisq += (fParmPionMFP   -> ChisqPenalty());
  chisq += (fParmNuclMFP   -> ChisqPenalty());

  return chisq;
}

GReWeightINukeParams::Fates * GReWeightINukeParams::FateParams

(

int

pdgc

)

const

Definition at line 73 of file GReWeightINukeParams.cxx.

{
  if(pdg::IsPion   (pdgc)) return fParmPionFates;
  if(pdg::IsNucleon(pdgc)) return fParmNuclFates;
  return 0;
}

static HadronType_t genie::rew::GReWeightINukeParams::HadronTypeFromPdg ( int  pdgc )

inlinestatic

Definition at line 47 of file GReWeightINukeParams.h.

                                                   {
     if(pdg::IsPion   (pdgc)) return kRwINukePion;
     if(pdg::IsNucleon(pdgc)) return kRwINukeNucl;
     return kRwINukeUndefined;
   }

void GReWeightINukeParams::Init ( void  )

private

Definition at line 64 of file GReWeightINukeParams.cxx.

{
  fParmPionFates = new Fates (kRwINukePion);
  fParmNuclFates = new Fates (kRwINukeNucl);
  fParmPionMFP   = new MFP   (kRwINukePion);
  fParmNuclMFP   = new MFP   (kRwINukeNucl);
}

GReWeightINukeParams::MFP * GReWeightINukeParams::MeanFreePathParams

(

int

pdgc

)

const

Definition at line 81 of file GReWeightINukeParams.cxx.

{
  if(pdg::IsPion   (pdgc)) return fParmPionMFP;
  if(pdg::IsNucleon(pdgc)) return fParmNuclMFP;
  return 0;
}

void GReWeightINukeParams::Reconfigure

(

void

)

Definition at line 96 of file GReWeightINukeParams.cxx.

{
  LOG("ReW", pINFO) 
   << "Reconfiguring weight calculator for pion intranuke fate systematics";
  fParmPionFates -> Reconfigure();

  LOG("ReW", pINFO) 
   << "Reconfiguring weight calculator for nucleon intranuke fate systematics";
  fParmNuclFates -> Reconfigure();
}

void GReWeightINukeParams::Reset

(

void

)

Definition at line 88 of file GReWeightINukeParams.cxx.

{
  fParmPionFates -> Reset();
  fParmNuclFates -> Reset();
  fParmPionMFP   -> Reset();
  fParmNuclMFP   -> Reset();
}

void GReWeightINukeParams::SetTwkDial	(	GSyst_t	s,
		double	val
	)

Definition at line 119 of file GReWeightINukeParams.cxx.

{
  if(GSyst::IsINukePionFateSystematic(syst)) 
  {
    fParmPionFates->SetTwkDial(syst,val);
  }
  else
  if(GSyst::IsINukeNuclFateSystematic(syst))
  {
    fParmNuclFates->SetTwkDial(syst,val);
  }
  else
  if(GSyst::IsINukePionMeanFreePathSystematic(syst))
  {
    fParmPionMFP->SetTwkDial(val);
  }
  else
  if(GSyst::IsINukeNuclMeanFreePathSystematic(syst))
  {
    fParmNuclMFP->SetTwkDial(val);
  } 
}

Member Data Documentation

Fates* genie::rew::GReWeightINukeParams::fParmNuclFates

private

Definition at line 136 of file GReWeightINukeParams.h.

MFP* genie::rew::GReWeightINukeParams::fParmNuclMFP

private

Definition at line 138 of file GReWeightINukeParams.h.

Fates* genie::rew::GReWeightINukeParams::fParmPionFates

private

Definition at line 135 of file GReWeightINukeParams.h.

MFP* genie::rew::GReWeightINukeParams::fParmPionMFP

private

Definition at line 137 of file GReWeightINukeParams.h.

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

• GENIE/src/ReWeight/GReWeightINukeParams.h
• GENIE/src/ReWeight/GReWeightINukeParams.cxx