/data/refman/pasoursint/CMSSW_5_3_4/src/CalibTracker/SiPixelESProducers/plugins/SiPixelFakeLorentzAngleESSource.cc

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// -*- C++ -*-
//
// Package:    SiPixelFakeLorentzAngleESSource
// Class:      SiPixelFakeLorentzAngleESSource
// 
//
// Original Author:  Lotte Wilke
//         Created:  Jan 31 2008
//
//

// user include files

#include "CalibTracker/SiPixelESProducers/interface/SiPixelFakeLorentzAngleESSource.h"
#include "CalibTracker/SiPixelESProducers/interface/SiPixelDetInfoFileReader.h"
#include "Geometry/TrackerGeometryBuilder/interface/TrackerGeometry.h"
#include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
//
// constructors and destructor
//
SiPixelFakeLorentzAngleESSource::SiPixelFakeLorentzAngleESSource(const edm::ParameterSet& conf_) : fp_(conf_.getParameter<edm::FileInPath>("file"))
{
        edm::LogInfo("SiPixelFakeLorentzAngleESSource::SiPixelFakeLorentzAngleESSource");
        //the following line is needed to tell the framework what
        // data is being produced
        setWhatProduced(this);
        findingRecord<SiPixelLorentzAngleRcd>();
}

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

}

std::auto_ptr<SiPixelLorentzAngle> SiPixelFakeLorentzAngleESSource::produce(const SiPixelLorentzAngleRcd & )
{

        using namespace edm::es;
        unsigned int nmodules = 0;
        SiPixelLorentzAngle * obj = new SiPixelLorentzAngle();
        SiPixelDetInfoFileReader reader(fp_.fullPath());
        const std::vector<uint32_t> DetIds = reader.getAllDetIds();
        
        // Loop over detectors
        for(std::vector<uint32_t>::const_iterator detit = DetIds.begin(); detit!=DetIds.end(); detit++) {
                nmodules++;
                float langle =  0.106;   
                //std::cout << "detid " << (*detit) << std::endl;
        
                if( !obj->putLorentzAngle(*detit,langle) ) edm::LogError("SiPixelFakeLorentzAngleESSource")<<"[SiPixelFakeLorentzAngleESSource::produce] detid already exists"<<std::endl;
        }
        
        //std::cout << "Modules = " << nmodules << std::endl;

        return std::auto_ptr<SiPixelLorentzAngle>(obj);
        

}

void SiPixelFakeLorentzAngleESSource::setIntervalFor( const edm::eventsetup::EventSetupRecordKey&, 
                                                const edm::IOVSyncValue& iosv, 
                                                edm::ValidityInterval& oValidity ) {
  edm::ValidityInterval infinity( iosv.beginOfTime(), iosv.endOfTime() );
  oValidity = infinity;  
}