Geant4  10.02.p02
G4ParticleLargerEkin.hh
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26 // $Id: G4ParticleLargerEkin.hh 70080 2013-05-22 22:46:28Z mkelsey $
27 //
28 // Implements a *reverse* sorting: std::sort expects a less-than operator
29 // which returns true if arg1<arg2. This function returns true if arg1>=arg2.
30 //
31 // 20091125 M. Kelsey -- Add additional operator() which uses pointers
32 // 20110415 M. Kelsey -- Add additional operator() for G4CascadParticle
33 // 20130522 M. Kelsey -- Long-standing error: should be ">", not ">="
34 
35 #ifndef G4PARTICLE_LARGER_EKIN_HH
36 #define G4PARTICLE_LARGER_EKIN_HH
37 
38 #include "G4CascadParticle.hh"
40 
41 #ifdef G4CASCADE_DEBUG_SORT
42 #include "G4ios.hh"
43 #endif
44 
46 public:
48  const G4InuclElementaryParticle& part2) {
49 #ifdef G4CASCADE_DEBUG_SORT
50  G4cout << "part1 @ " << &part1 << ": " << part1
51  << "part2 @ " << &part2 << ": " << part2
52  << G4endl;
53 #endif
54  return (part1.getKineticEnergy() > part2.getKineticEnergy());
55  }
56 
58  const G4InuclElementaryParticle* part2) {
59  return (part1 && part2 && operator()(*part1, *part2));
60  }
61 
63  const G4CascadParticle& part2) {
64  return (operator()(part1.getParticle(), part2.getParticle()));
65  }
66 
68  const G4CascadParticle* part2) {
69  return (part1 && part2 && operator()(*part1, *part2));
70  }
71 };
72 
73 #endif // G4PARTICLE_LARGER_EKIN_HH
const G4InuclElementaryParticle & getParticle() const
G4double getKineticEnergy() const
G4GLOB_DLL std::ostream G4cout
bool G4bool
Definition: G4Types.hh:79
G4bool operator()(const G4InuclElementaryParticle &part1, const G4InuclElementaryParticle &part2)
#define G4endl
Definition: G4ios.hh:61