Kinematics.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
// Kinematics.h
// Pepijn Bakker, Oct 21
 
 
#ifndef TSU_Kinematics
#define TSU_Kinematics
 
//the file 'requirements' in cmt can get you this L1TopoEvent
#include "L1TopoEvent/GenericTOB.h"
#include <iostream>
#include <vector>
 
namespace TSU { 
   struct Kinematics {
    static unsigned int calcDeltaPhiBWLegacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);       
    static unsigned int calcDeltaEtaBWLegacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
 
    static unsigned int calcInvMassBWLegacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcTMassBWLegacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcDeltaR2BWLegacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static float calcCosLegacy(unsigned phi);
    static float calcSinLegacy(unsigned phi);
    static unsigned int calcDeltaPhiBW(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);       
    static unsigned int calcDeltaEtaBW(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
 
    static unsigned int calcInvMassBW(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcTMassBW(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcDeltaR2BW(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcXi1(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2, unsigned ptShift, unsigned ptScale);
    static unsigned int calcXi2(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2, unsigned ptShift, unsigned ptScale);
    static float calcCos(unsigned phi);
    static float calcSin(unsigned phi);
    static unsigned long quadraticSumBW(int i1, int i2);
 
    static unsigned int calcDeltaPhiLegacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcDeltaEtaLegacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcDeltaR2Legacy(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
 
    static unsigned int calcDeltaPhi(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcDeltaEta(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcInvMass(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcTMass(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
    static unsigned int calcDeltaR2(const TCS::GenericTOB* tob1, const TCS::GenericTOB* tob2);
   };
 
} // end of namespace TSU
 
#endif