[2] | 1 | #ifndef KTJET_KTRECOM_H
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| 2 | #define KTJET_KTRECOM_H
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| 3 |
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| 4 | #include <string>
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| 5 | #include "KtJet/KtUtil.h"
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| 6 | #include "KtJet/KtLorentzVector.h"
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| 7 | #include "KtJet/KtRecomInterface.h"
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| 8 |
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| 9 |
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| 10 | namespace KtJet {
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| 11 | /**
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| 12 | * Function object to combine 4-momenta
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| 13 | * @author J.Butterworth J.Couchman B.Cox B.Waugh
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| 14 | */
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| 15 |
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| 16 | /** Get required KtRecom object given integer argument
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| 17 | */
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| 18 | KtRecom* getRecomScheme(int recom);
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| 19 |
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| 20 | class KtRecomE : public KtRecom {
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| 21 | public:
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| 22 | KtRecomE();
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| 23 | virtual ~KtRecomE(){};
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| 24 | /** Return merged 4-momentum */
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| 25 | CLHEP::HepLorentzVector operator()(const CLHEP::HepLorentzVector &, const CLHEP::HepLorentzVector &) const;
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| 26 | /** Process input 4-momentum */
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| 27 | KtLorentzVector operator()(const KtLorentzVector &) const;
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| 28 | /** Name of scheme */
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| 29 | std::string name() const;
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| 30 | private:
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| 31 | std::string m_name;
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| 32 | };
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| 33 |
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| 34 |
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| 35 | class KtRecomPt : public KtRecom {
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| 36 | public:
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| 37 | KtRecomPt();
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| 38 | virtual ~KtRecomPt(){};
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| 39 | /** Return merged 4-momentum */
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| 40 | CLHEP::HepLorentzVector operator()(const CLHEP::HepLorentzVector &, const CLHEP::HepLorentzVector &) const;
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| 41 | /** Process input 4-momentum */
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| 42 | KtLorentzVector operator()(const KtLorentzVector &) const;
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| 43 | /** Name of scheme */
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| 44 | std::string name() const;
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| 45 | private:
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| 46 | std::string m_name;
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| 47 | };
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| 48 |
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| 49 |
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| 50 | class KtRecomPt2 : public KtRecom {
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| 51 | public:
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| 52 | KtRecomPt2();
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| 53 | virtual ~KtRecomPt2(){};
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| 54 | /** Return merged 4-momentum */
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| 55 | CLHEP::HepLorentzVector operator()(const CLHEP::HepLorentzVector &, const CLHEP::HepLorentzVector &) const;
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| 56 | /** Process input 4-momentum */
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| 57 | KtLorentzVector operator()(const KtLorentzVector &) const;
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| 58 | /** Name of scheme */
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| 59 | std::string name() const;
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| 60 | private:
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| 61 | std::string m_name;
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| 62 | };
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| 63 |
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| 64 |
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| 65 | class KtRecomEt : public KtRecom {
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| 66 | public:
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| 67 | KtRecomEt();
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| 68 | virtual ~KtRecomEt(){};
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| 69 | /** Return merged 4-momentum */
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| 70 | CLHEP::HepLorentzVector operator()(const CLHEP::HepLorentzVector &, const CLHEP::HepLorentzVector &) const;
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| 71 | /** Process input 4-momentum */
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| 72 | KtLorentzVector operator()(const KtLorentzVector &) const;
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| 73 | /** Name of scheme */
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| 74 | std::string name() const;
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| 75 | private:
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| 76 | std::string m_name;
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| 77 | };
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| 78 |
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| 79 |
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| 80 | class KtRecomEt2 : public KtRecom {
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| 81 | public:
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| 82 | KtRecomEt2();
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| 83 | virtual ~KtRecomEt2(){};
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| 84 | /** Return merged 4-momentum */
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| 85 | CLHEP::HepLorentzVector operator()(const CLHEP::HepLorentzVector &, const CLHEP::HepLorentzVector &) const;
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| 86 | /** Process input 4-momentum */
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| 87 | KtLorentzVector operator()(const KtLorentzVector &) const;
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| 88 | /** Name of scheme */
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| 89 | std::string name() const;
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| 90 | private:
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| 91 | std::string m_name;
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| 92 | };
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| 93 |
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| 94 | }//end of namespace
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| 95 |
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| 96 | #endif
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