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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