/data/refman/pasoursint/CMSSW_5_3_1/src/CondTools/L1Trigger/plugins/L1TriggerKeyOnlineProd.cc

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// -*- C++ -*-
//
// Package:    L1TriggerKeyOnlineProd
// Class:      L1TriggerKeyOnlineProd
// 
//
// Original Author:  Werner Man-Li Sun
//         Created:  Sun Mar  2 03:03:32 CET 2008
// $Id: L1TriggerKeyOnlineProd.cc,v 1.11 2010/02/01 22:00:03 wsun Exp $
//
//


// system include files

// user include files
#include "FWCore/MessageLogger/interface/MessageLogger.h"

#include "CondTools/L1Trigger/plugins/L1TriggerKeyOnlineProd.h"

#include "CondTools/L1Trigger/interface/Exception.h"

#include "FWCore/Framework/interface/EventSetup.h"

//
// class declaration
//

//
// constants, enums and typedefs
//

//
// static data member definitions
//

//
// constructors and destructor
//
L1TriggerKeyOnlineProd::L1TriggerKeyOnlineProd(const edm::ParameterSet& iConfig)
  : m_subsystemLabels( iConfig.getParameter< std::vector< std::string > >(
      "subsystemLabels" ) )
{
   //the following line is needed to tell the framework what
   // data is being produced
   setWhatProduced(this);

   //now do what ever other initialization is needed
}


L1TriggerKeyOnlineProd::~L1TriggerKeyOnlineProd()
{
 
   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}


//
// member functions
//

// ------------ method called to produce the data  ------------
L1TriggerKeyOnlineProd::ReturnType
L1TriggerKeyOnlineProd::produce(const L1TriggerKeyRcd& iRecord)
{
   using namespace edm::es;

   // Start with "SubsystemKeysOnly"
   edm::ESHandle< L1TriggerKey > subsystemKeys ;
   try
     {
       iRecord.get( "SubsystemKeysOnly", subsystemKeys ) ;
     }
   catch( l1t::DataAlreadyPresentException& ex )
     {
       throw ex ;
     }

   boost::shared_ptr<L1TriggerKey> pL1TriggerKey ;
   pL1TriggerKey = boost::shared_ptr< L1TriggerKey >(
     new L1TriggerKey( *subsystemKeys ) ) ;

  // Collate object keys
  std::vector< std::string >::const_iterator itr = m_subsystemLabels.begin() ;
  std::vector< std::string >::const_iterator end = m_subsystemLabels.end() ;
  for( ; itr != end ; ++itr )
    {
      edm::ESHandle< L1TriggerKey > objectKeys ;
      try
        {
          iRecord.get( *itr, objectKeys ) ;
        }
      catch( l1t::DataAlreadyPresentException& ex )
        {
          throw ex ;
        }

      pL1TriggerKey->add( objectKeys->recordToKeyMap() ) ;
    }

   return pL1TriggerKey ;
}

//define this as a plug-in
//DEFINE_FWK_EVENTSETUP_MODULE(L1TriggerKeyOnlineProd);