edm::Factory Class Reference

#include <Factory.h>

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

Public Member Functions
std::shared_ptr< maker::ModuleHolder >	makeModule (const MakeModuleParams &, signalslot::Signal< void(const ModuleDescription &)> &pre, signalslot::Signal< void(const ModuleDescription &)> &post) const
std::shared_ptr< maker::ModuleHolder >	makeReplacementModule (const edm::ParameterSet &) const
	~Factory ()

Static Public Member Functions
static Factory const *	get ()

Private Member Functions
	Factory ()
Maker *	findMaker (const MakeModuleParams &p) const

Private Attributes
MakerMap	makers_

Static Private Attributes
static Factory const	singleInstance_

Detailed Description

Definition at line 18 of file Factory.h.

Member Typedef Documentation

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

Definition at line 21 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

Maker * edm::Factory::findMaker ( const MakeModuleParams &  p ) const

private

Definition at line 34 of file Factory.cc.

References edm::errors::Configuration, beamerCreator::create(), FDEBUG, reco::get(), edm::ParameterSet::getParameter(), makers_, edm::MakeModuleParams::processConfiguration_, edm::MakeModuleParams::pset_, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by makeModule().

  {
    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::unique_ptr<Maker> wm(MakerPluginFactory::get()->create(modtype));
      
      if(wm.get()==nullptr)
        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();
    }
    return it->second;
  }

Factory const * edm::Factory::get ( )

static

Definition at line 29 of file Factory.cc.

References singleInstance_.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), rrapi.RRApi::columns(), rrapi.RRApi::count(), rrapi.RRApi::data(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), edm::ModuleRegistry::getModule(), betterConfigParser.BetterConfigParser::getResultingSection(), edm::ModuleRegistry::replaceModule(), rrapi.RRApi::report(), rrapi.RRApi::reports(), rrapi.RRApi::tables(), rrapi.RRApi::tags(), rrapi.RRApi::templates(), and rrapi.RRApi::workspaces().

  {
    return &singleInstance_;
  }

std::shared_ptr< maker::ModuleHolder > edm::Factory::makeModule	(	const MakeModuleParams &	p,
		signalslot::Signal< void(const ModuleDescription &)> &	pre,
		signalslot::Signal< void(const ModuleDescription &)> &	post
	)		const

Definition at line 68 of file Factory.cc.

References findMaker(), and mod().

Referenced by edm::ModuleRegistry::getModule().

  {
    auto maker = findMaker(p);
    auto mod(maker->makeModule(p,pre,post));
    return mod;
  }

std::shared_ptr< maker::ModuleHolder > edm::Factory::makeReplacementModule

(

const edm::ParameterSet &

p

)

const

Definition at line 77 of file Factory.cc.

References edm::ParameterSet::getParameter(), makers_, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by edm::ModuleRegistry::replaceModule().

  {
    std::string modtype = p.getParameter<std::string>("@module_type");
    MakerMap::iterator it = makers_.find(modtype);
    if(it != makers_.end()) {
      return it->second->makeReplacementModule(p);
    }
    return std::shared_ptr<maker::ModuleHolder>{};
  }

Member Data Documentation

MakerMap edm::Factory::makers_

mutableprivate

Definition at line 38 of file Factory.h.

Referenced by findMaker(), makeReplacementModule(), and ~Factory().

Factory const edm::Factory::singleInstance_

staticprivate

Definition at line 37 of file Factory.h.

Referenced by edm::cleanup(), and get().