genie::EventGeneratorListAssembler Class Reference

Assembles a list of all the EventGeneratorI subclasses that can be employed during a neutrino event generation job. More...

#include <EventGeneratorListAssembler.h>

Inheritance diagram for genie::EventGeneratorListAssembler:

Public Member Functions
	EventGeneratorListAssembler ()
	EventGeneratorListAssembler (string config)
	~EventGeneratorListAssembler ()
EventGeneratorList *	AssembleGeneratorList ()
Public Member Functions inherited from genie::Algorithm
virtual	~Algorithm ()
virtual void	Configure (const Registry &config)
virtual void	Configure (string config)
virtual void	FindConfig (void)
virtual const Registry &	GetConfig (void) const
Registry *	GetOwnedConfig (void)
virtual const AlgId &	Id (void) const
	Get algorithm ID. More...
virtual AlgStatus_t	GetStatus (void) const
	Get algorithm status. More...
virtual bool	AllowReconfig (void) const
virtual AlgCmp_t	Compare (const Algorithm *alg) const
	Compare with input algorithm. More...
virtual void	SetId (const AlgId &id)
	Set algorithm ID. More...
virtual void	SetId (string name, string config)
const Algorithm *	SubAlg (const RgKey &registry_key) const
void	AdoptConfig (void)
void	AdoptSubstructure (void)
virtual void	Print (ostream &stream) const
	Print algorithm info. More...

Private Member Functions
const EventGeneratorI *	LoadGenerator (int ip)

Additional Inherited Members
Static Public Member Functions inherited from genie::Algorithm
static string	BuildParamVectKey (const std::string &comm_name, unsigned int i)
static string	BuildParamVectSizeKey (const std::string &comm_name)
Protected Member Functions inherited from genie::Algorithm
	Algorithm ()
	Algorithm (string name)
	Algorithm (string name, string config)
void	Initialize (void)
void	DeleteConfig (void)
void	DeleteSubstructure (void)
Registry *	ExtractLocalConfig (const Registry &in) const
Registry *	ExtractLowerConfig (const Registry &in, const string &alg_key) const
	Split an incoming configuration Registry into a block valid for the sub-algo identified by alg_key. More...
template<class T >
bool	GetParam (const RgKey &name, T &p, bool is_top_call=true) const
template<class T >
bool	GetParamDef (const RgKey &name, T &p, const T &def) const
template<class T >
int	GetParamVect (const std::string &comm_name, std::vector< T > &v, bool is_top_call=true) const
	Handle to load vectors of parameters. More...
int	GetParamVectKeys (const std::string &comm_name, std::vector< RgKey > &k, bool is_top_call=true) const
int	AddTopRegistry (Registry *rp, bool owns=true)
	add registry with top priority, also update ownership More...
int	AddLowRegistry (Registry *rp, bool owns=true)
	add registry with lowest priority, also update ownership More...
int	MergeTopRegistry (const Registry &r)
int	AddTopRegisties (const vector< Registry * > &rs, bool owns=false)
	Add registries with top priority, also udated Ownerships. More...
Protected Attributes inherited from genie::Algorithm
bool	fAllowReconfig
bool	fOwnsSubstruc
	true if it owns its substructure (sub-algs,...) More...
AlgId	fID
	algorithm name and configuration set More...
vector< Registry * >	fConfVect
vector< bool >	fOwnerships
	ownership for every registry in fConfVect More...
AlgStatus_t	fStatus
	algorithm execution status More...
AlgMap *	fOwnedSubAlgMp
	local pool for owned sub-algs (taken out of the factory pool) More...

Detailed Description

Assembles a list of all the EventGeneratorI subclasses that can be employed during a neutrino event generation job.

Author

Costas Andreopoulos <constantinos.andreopoulos cern.ch> University of Liverpool & STFC Rutherford Appleton Laboratory

January 25, 2004

Copyright (c) 2003-2020, The GENIE Collaboration For the full text of the license visit http://copyright.genie-mc.org

Definition at line 31 of file EventGeneratorListAssembler.h.

Constructor & Destructor Documentation

EventGeneratorListAssembler::EventGeneratorListAssembler

(

)

Definition at line 27 of file EventGeneratorListAssembler.cxx.

                                                         :
Algorithm("genie::EventGeneratorListAssembler")
{

}

EventGeneratorListAssembler::EventGeneratorListAssembler

(

string

config

)

Definition at line 33 of file EventGeneratorListAssembler.cxx.

                                                                      :
Algorithm("genie::EventGeneratorListAssembler", config)
{

}

EventGeneratorListAssembler::~EventGeneratorListAssembler

(

)

Definition at line 39 of file EventGeneratorListAssembler.cxx.

{

}

Member Function Documentation

EventGeneratorList * EventGeneratorListAssembler::AssembleGeneratorList

(

)

Definition at line 44 of file EventGeneratorListAssembler.cxx.

{
  SLOG("EvGenListAssembler", pNOTICE) 
            << utils::print::PrintFramedMesg(
                           "Loading requested Event Generators", 0, '-');

  if ( RunOpt::Instance() -> EventGeneratorList() == "Default" ) {
    AddTopRegistry( AlgConfigPool::Instance() -> TuneGeneratorList(), false ) ;
    
    SLOG("EvGenListAssembler", pNOTICE) 
      << "** Using Tune Generator List: " ;

  }
  

  EventGeneratorList * evgl = new EventGeneratorList;
  
//  if (!fConfig) {
//    SLOG("EvGenListAssembler", pFATAL)
//      << "Cannot instantiate EventGeneratorList with no config.";
//    gAbortingInErr = true;
//    exit(-1);
//  }

  int nproc = GetConfig().GetInt("NGenerators");
  assert(nproc > 0);

  //-- Loop over the event generators for all requested processes
  for(int ip = 0; ip < nproc; ip++) {
    const EventGeneratorI * evgen = this->LoadGenerator(ip);
    evgl->push_back(evgen);
  }
  return evgl;
}

const EventGeneratorI * EventGeneratorListAssembler::LoadGenerator ( int  ip )

private

Definition at line 79 of file EventGeneratorListAssembler.cxx.

{


  ostringstream alg_key;
  alg_key << "Generator-" << ip;

  const EventGeneratorI * evgen =
      dynamic_cast<const EventGeneratorI *> (this->SubAlg(alg_key.str()));
  assert(evgen);

  SLOG("EvGenListAssembler", pNOTICE) 
        << "** Loaded generator: " << evgen->Id().Key();

  return evgen;
}

---

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

• Generator/src/Framework/EventGen/EventGeneratorListAssembler.h
• Generator/src/Framework/EventGen/EventGeneratorListAssembler.cxx