////////////////////////////////////////////////////////////////////
//
//     File: HepgVariables.cc
//     Authors: Abe DeBenedetti
//     Description: High level analysis hepg variables defined as functions
//     Created: 4/17/2002
//     Note: I feel doing this is very silly
//     Revision History: none so far
//
////////////////////////////////////////////////////////////////////

#include "HighLevelObjects/HepgVariables.hh"


namespace HepgVariables {

  // PDGCode
  Int_t hepgPDGCode (const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.idhep();
  } 

  // Status
  Int_t hepgStatus (const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.istdhep();
  } 

  // Mother
  Int_t hepgMother (const HEPG_StorableBank::particleIter& hepgParticle,Int_t mother) {
    if (mother==2)
      return hepgParticle.jmo2hep()-1;
    else
      return hepgParticle.jmo1hep()-1;
  } 
  
  // Daughter
  Int_t hepgDaughter (const HEPG_StorableBank::particleIter& hepgParticle,Int_t daughter) {
    if (daughter==2)
      return hepgParticle.jda2hep()-1;
    else
      return hepgParticle.jda1hep()-1;
  } 

  // Px
  Float_t hepgPx(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.Px();
  } 

  
  // Py
  Float_t hepgPy(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.Py();
  } 

  // Pz
  Float_t hepgPz(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.Pz();
  } 

  // E
  Float_t hepgE(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.E();
  } 

  // Vx
  Float_t hepgVx(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.Vx();
  } 

  
  // Vy
  Float_t hepgVy(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.Vy();
  } 

  // Vz
  Float_t hepgVz(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.Vz();
  } 

  // Vt
  Float_t hepgVt(const HEPG_StorableBank::particleIter& hepgParticle) {
    return hepgParticle.Vt();
  } 



}   // end of name space bracket