GenericPairGenerator Class Reference

#include <GenericPairGenerator.h>

Inheritance diagram for GenericPairGenerator:

List of all members.

Public Member Functions
void	clear ()
	GenericPairGenerator (const edm::ParameterSet &conf)
virtual const OrderedSeedingHits &	run (const TrackingRegion &region, const edm::Event &ev, const edm::EventSetup &es)
virtual	~GenericPairGenerator ()
Private Member Functions
ctfseeding::SeedingLayerSets	init (const edm::EventSetup &es)
Private Attributes
OrderedHitPairs	hitPairs
SeedingLayerSetsBuilder	theLsb

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Detailed Description

Definition at line 14 of file GenericPairGenerator.h.

---

Constructor & Destructor Documentation

GenericPairGenerator::GenericPairGenerator

(

const edm::ParameterSet &

conf

)

Definition at line 9 of file GenericPairGenerator.cc.

                                                                     : 
        theLsb(conf.getParameter<edm::ParameterSet>("LayerPSet")){
        edm::LogInfo("CtfSpecialSeedGenerator|GenericPairGenerator") << "Constructing GenericPairGenerator";
} 

virtual GenericPairGenerator::~GenericPairGenerator

(

)

[inline, virtual]

Definition at line 17 of file GenericPairGenerator.h.

{};

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Member Function Documentation

void GenericPairGenerator::clear

(

void

)

[inline, virtual]

Reimplemented from OrderedHitsGenerator.

Definition at line 21 of file GenericPairGenerator.h.

References hitPairs.

{ hitPairs.clear();}

SeedingLayerSets GenericPairGenerator::init

(

const edm::EventSetup &

es

)

[private]

Definition at line 15 of file GenericPairGenerator.cc.

References SeedingLayerSetsBuilder::layers(), and theLsb.

Referenced by run().

                                                                  {
        //edm::ParameterSet leyerPSet = conf_.getParameter<edm::ParameterSet>("LayerPSet");
        //SeedingLayerSetsBuilder lsBuilder(leyerPSet);
        SeedingLayerSets lss = theLsb.layers(es);
        return lss;     
}

const OrderedSeedingHits & GenericPairGenerator::run	(	const TrackingRegion &	region,
		const edm::Event &	ev,
		const edm::EventSetup &	es
	)		[virtual]

Implements OrderedHitsGenerator.

Definition at line 23 of file GenericPairGenerator.cc.

References Exception, hitPairs, TrackingRegion::hits(), init(), and python::rootplot::utilities::ls().

                                                                            {
        hitPairs.clear();
        hitPairs.reserve(0);
        SeedingLayerSets lss = init(es);
        SeedingLayerSets::const_iterator iLss;
        for (iLss = lss.begin(); iLss != lss.end(); iLss++){
                SeedingLayers ls = *iLss;
                if (ls.size() != 2){
                        throw cms::Exception("CtfSpecialSeedGenerator") << "You are using " << ls.size() <<" layers in set instead of 2 ";
                }       
                std::vector<SeedingHit> innerHits  = region.hits(e, es, &ls[0]);
                std::vector<SeedingHit> outerHits  = region.hits(e, es, &ls[1]);
                std::vector<SeedingHit>::const_iterator iOuterHit;
                for (iOuterHit = outerHits.begin(); iOuterHit != outerHits.end(); iOuterHit++){
                        std::vector<SeedingHit>::const_iterator iInnerHit;
                        for (iInnerHit = innerHits.begin(); iInnerHit != innerHits.end(); iInnerHit++){
                                hitPairs.push_back(OrderedHitPair(*iInnerHit,
                                                                  *iOuterHit));
                        }
                }
        }
        return hitPairs;
}

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Member Data Documentation

OrderedHitPairs GenericPairGenerator::hitPairs [private]

Definition at line 26 of file GenericPairGenerator.h.

Referenced by clear(), and run().

SeedingLayerSetsBuilder GenericPairGenerator::theLsb [private]

Definition at line 25 of file GenericPairGenerator.h.

Referenced by init().