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CMSMidpointAlgorithm.cc File Reference

#include "DataFormats/Candidate/interface/Candidate.h"
#include "DataFormats/Math/interface/deltaR.h"
#include "RecoJets/JetAlgorithms/interface/ProtoJet.h"
#include "RecoJets/JetAlgorithms/interface/JetAlgoHelper.h"
#include "RecoJets/JetAlgorithms/interface/CMSMidpointAlgorithm.h"

Go to the source code of this file.

Functions
std::vector< InputItem >	etOrderedCaloTowers (const InputCollection &fInput, double etThreshold)
bool	sameTower (InputItem c1, InputItem c2)
std::vector< InputItem >	towersWithinCone (const InputCollection &fInput, double coneEta, double conePhi, double coneRadius)

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Function Documentation

std::vector<InputItem> @13064::etOrderedCaloTowers	(	const InputCollection &	fInput,
		double	etThreshold
	)			[static]

Definition at line 69 of file CMSMidpointAlgorithm.cc.

References HLT_VtxMuL3::result, and python::multivaluedict::sort().

Referenced by CMSMidpointAlgorithm::findStableConesFromSeeds().

                                                                                              {
    std::vector<InputItem> result;
    InputCollection::const_iterator towerIter = fInput.begin();
    InputCollection::const_iterator towerIterEnd = fInput.end();
    for (;towerIter != towerIterEnd; ++towerIter) {
      InputItem caloTowerPointer = *towerIter;
      if(caloTowerPointer->et() > etThreshold){
        result.push_back(caloTowerPointer);
      }
    }   
    GreaterByEtRef <InputItem> compCandidate;
    sort (result.begin(), result.end(), compCandidate);
    return result;
  }

bool @13064::sameTower	(	InputItem	c1,
		InputItem	c2
	)			[static]

Definition at line 49 of file CMSMidpointAlgorithm.cc.

Referenced by CMSMidpointAlgorithm::splitAndMerge().

                                              {
    return c1 == c2;
  }

std::vector<InputItem> @13064::towersWithinCone	(	const InputCollection &	fInput,
		double	coneEta,
		double	conePhi,
		double	coneRadius
	)			[static]

Definition at line 53 of file CMSMidpointAlgorithm.cc.

References deltaR2(), r2, and HLT_VtxMuL3::result.

Referenced by CMSMidpointAlgorithm::iterateCone().

                                                                                                                         {
    std::vector<InputItem> result;
    double r2 = coneRadius*coneRadius;
    InputCollection::const_iterator towerIter = fInput.begin();
    InputCollection::const_iterator towerIterEnd = fInput.end();
    for (;towerIter != towerIterEnd; ++towerIter) {
      InputItem caloTowerPointer = *towerIter;
      double dR2 = deltaR2 (coneEta, conePhi, caloTowerPointer->eta(), caloTowerPointer->phi());
      if(dR2 < r2){
        result.push_back(caloTowerPointer);
      }
    }
    return result;
  }

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