edm::Factory Class Reference

#include <Factory.h>

Public Types
typedef std::map< std::string, Maker * >	MakerMap

Public Member Functions
std::auto_ptr< Worker >	makeWorker (const WorkerParams &, sigc::signal< void, const ModuleDescription & > &pre, sigc::signal< void, const ModuleDescription & > &post) const
	~Factory ()

Static Public Member Functions
static Factory *	get ()

Private Member Functions
	Factory ()

Private Attributes
MakerMap	makers_

Static Private Attributes
static Factory	singleInstance_

Detailed Description

Definition at line 17 of file Factory.h.

Member Typedef Documentation

typedef std::map<std::string, Maker*> edm::Factory::MakerMap

Definition at line 20 of file Factory.h.

Constructor & Destructor Documentation

edm::Factory::~Factory

(

)

Definition at line 19 of file Factory.cc.

References edm::cleanup(), edm::for_all(), and makers_.

  {
    for_all(makers_, cleanup);
  }

edm::Factory::Factory ( )

private

Definition at line 24 of file Factory.cc.

                  : makers_()

  {
  }

Member Function Documentation

Factory * edm::Factory::get ( void  )

static

Definition at line 29 of file Factory.cc.

References singleInstance_.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), and edm::WorkerRegistry::getWorker().

  {
    return &singleInstance_;
  }

std::auto_ptr< Worker > edm::Factory::makeWorker	(	const WorkerParams &	p,
		sigc::signal< void, const ModuleDescription & > &	pre,
		sigc::signal< void, const ModuleDescription & > &	post
	)		const

Definition at line 34 of file Factory.cc.

References edm::errors::Configuration, SurfaceDeformationFactory::create(), FDEBUG, reco::get(), edm::ParameterSet::getParameter(), makers_, edm::WorkerParams::processConfiguration_, edm::WorkerParams::pset_, run_regression::ret, and w().

Referenced by edm::WorkerRegistry::getWorker().

  {
    std::string modtype = p.pset_->getParameter<std::string>("@module_type");
    FDEBUG(1) << "Factory: module_type = " << modtype << std::endl;
    MakerMap::iterator it = makers_.find(modtype);

    if(it == makers_.end())
      {
        std::auto_ptr<Maker> wm(MakerPluginFactory::get()->create(modtype));

    if(wm.get()==0)
      throw edm::Exception(errors::Configuration,"UnknownModule")
        << "Module " << modtype
        << " with version " << p.processConfiguration_->releaseVersion()
        << " was not registered.\n"
        << "Perhaps your module type is misspelled or is not a "
        << "framework plugin.\n"
        << "Try running EdmPluginDump to obtain a list of "
        << "available Plugins.";
      
    FDEBUG(1) << "Factory:  created worker of type " << modtype << std::endl;

    std::pair<MakerMap::iterator,bool> ret =
      makers_.insert(std::pair<std::string,Maker*>(modtype,wm.get()));

    //  if(ret.second==false)
    //    throw runtime_error("Worker Factory map insert failed");

    it = ret.first;
    wm.release();
      }

    std::auto_ptr<Worker> w(it->second->makeWorker(p,pre,post));
    return w;
  }

Member Data Documentation

MakerMap edm::Factory::makers_

mutableprivate

Definition at line 34 of file Factory.h.

Referenced by makeWorker(), and ~Factory().

Factory edm::Factory::singleInstance_

staticprivate

Definition at line 33 of file Factory.h.

Referenced by get().