genie::GVldContext Class Reference

Validity Context for an Event Generator. More...

#include <GVldContext.h>

Public Member Functions
	GVldContext ()
	~GVldContext ()
void	Decode (string encoded_values)
double	Emin (void) const
double	Emax (void) const
void	Print (ostream &stream) const

Private Member Functions
void	Init (void)
void	DecodeENERGY (string encoded_values)

Private Attributes
double	fEmin
double	fEmax

Friends
ostream &	operator<< (ostream &stream, const GVldContext &vldc)

Detailed Description

Validity Context for an Event Generator.

Author

Costas Andreopoulos <c.andreopoulos \at cern.ch> University of Liverpool

Created:\n November 20, 2004

License:\n Copyright (c) 2003-2025, The GENIE Collaboration

For the full text of the license visit http://copyright.genie-mc.org

Definition at line 37 of file GVldContext.h.

Constructor & Destructor Documentation

GVldContext()

GVldContext::GVldContext

(

)

Definition at line 32 of file GVldContext.cxx.

{
  this->Init();
}

References Init().

Referenced by operator<<.

~GVldContext()

GVldContext::~GVldContext

(

)

Definition at line 37 of file GVldContext.cxx.

{
 
}

Member Function Documentation

Decode()

void GVldContext::Decode

(

string

encoded_values

)

Definition at line 42 of file GVldContext.cxx.

{
//Example:
// energy:0-100;
 
  string vldc = utils::str::ToUpper(encoded_vld_context);
 
  // set defauts for missing entries
  AlgConfigPool * confp = AlgConfigPool::Instance();
  const Registry * gc = confp->CommonList("Param", "Validation");
 
  if(vldc.find("ENERGY") == string::npos) {
    fEmin = gc->GetDouble("GVLD-Emin");
    fEmax = gc->GetDouble("GVLD-Emax");
  }
 
  LOG("VldContext", pDEBUG) << "Validity context: " << vldc;
 
  vector<string> fields = utils::str::Split(vldc, ";");
  if(fields.size()==0) return;
 
  vector<string>::const_iterator field_iter;
 
  for(field_iter = fields.begin(); field_iter != fields.end(); ++field_iter){
 
     string curr_field = *field_iter;
     SLOG("VldContext", pINFO) << " ************ " << curr_field;
     if(curr_field.size()==0) continue;
 
     vector<string> curr_fieldv = utils::str::Split(curr_field, ":");
     assert(curr_fieldv.size() == 2);
 
     string name   = curr_fieldv[0];
     string values = curr_fieldv[1];
 
     //-- send the string to an appropriate decoder
     if (name.find("ENERGY") != string::npos) DecodeENERGY (values);
     else {
       SLOG("VldContext", pWARN)
            << "**** Unknown field named: " << name << " in vld context";
     }
  }
}

References genie::AlgConfigPool::CommonList(), DecodeENERGY(), fEmax, fEmin, genie::Registry::GetDouble(), genie::AlgConfigPool::Instance(), LOG, pDEBUG, pINFO, pWARN, SLOG, genie::utils::str::Split(), and genie::utils::str::ToUpper().

DecodeENERGY()

void GVldContext::DecodeENERGY ( string encoded_values )

private

Definition at line 86 of file GVldContext.cxx.

{
  SLOG("VldContext", pDEBUG) << "Decoding energy range: " << encoded_energy;
 
  vector<string> energy = utils::str::Split(encoded_energy, "-");
  assert (energy.size() == 2);
  fEmin = atof( energy[0].c_str() );
  fEmax = atof( energy[1].c_str() );
}

References fEmax, fEmin, pDEBUG, SLOG, and genie::utils::str::Split().

Referenced by Decode().

Emax()

double genie::GVldContext::Emax ( void ) const

inline

Definition at line 46 of file GVldContext.h.

{ return fEmax; }

References fEmax.

Referenced by genie::GEVGDriver::CreateSplines(), and genie::GEVGDriver::ValidEnergyRange().

Emin()

double genie::GVldContext::Emin ( void ) const

inline

Definition at line 45 of file GVldContext.h.

{ return fEmin; }

References fEmin.

Referenced by genie::GEVGDriver::CreateSplines(), and genie::GEVGDriver::ValidEnergyRange().

Init()

void GVldContext::Init ( void )

private

Definition at line 96 of file GVldContext.cxx.

{
  fEmin = -1.0;
  fEmax = -1.0;
}

References fEmax, and fEmin.

Referenced by GVldContext().

Print()

void GVldContext::Print

(

ostream &

stream

)

const

Definition at line 102 of file GVldContext.cxx.

{
  stream << "Energy range:..." << "[" << fEmin << ", " << fEmax << "]";
  stream << "\n";
}

References fEmax, and fEmin.

Referenced by operator<<.

Friends And Related Symbol Documentation

operator<<

ostream & operator<< ( ostream & stream, const GVldContext & vldc )

friend

Definition at line 25 of file GVldContext.cxx.

 {
   vldc.Print(stream);
   return stream;
 }

References GVldContext(), and Print().

Member Data Documentation

fEmax

double genie::GVldContext::fEmax

private

Definition at line 59 of file GVldContext.h.

Referenced by Decode(), DecodeENERGY(), Emax(), Init(), and Print().

fEmin

double genie::GVldContext::fEmin

private

Definition at line 58 of file GVldContext.h.

Referenced by Decode(), DecodeENERGY(), Emin(), Init(), and Print().

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

• GVldContext.h
• GVldContext.cxx