include/Geant4/G4Fancy3DNucleusHelper.hh

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0025 //
0026 #ifndef G4Fancy3DNucleusHelper_h
0027 #define G4Fancy3DNucleusHelper_h 1
0028
0029 // ------------------------------------------------------------
0030 //      GEANT 4 class header file
0031 //
0032 //      ---------------- G4Fancy3DNucleusHelper ----------------
0033 //             by Gunter Folger, May 1998.
0034 // Simple container class to support sorting nucleon configuration
0035 // ------------------------------------------------------------
0036 // 20110805  M. Kelsey -- Extracted from G4Fancy3DNucleus.cc
0037
0038 #include "globals.hh"
0039 #include "G4ThreeVector.hh"
0040
0041 class G4Fancy3DNucleusHelper {
0042 public:
0043   G4Fancy3DNucleusHelper(): Vector(0,0,0), Size(0), Index(0) {}
0044
0045   G4Fancy3DNucleusHelper(const G4ThreeVector &vec, G4double size,
0046              G4int index)
0047     : Vector(vec), Size(size), Index(index) {}
0048
0049   void Fill(const G4ThreeVector &vec, G4double size, G4int index) {
0050     Vector = vec;
0051     Size = size;
0052     Index = index;
0053   }
0054
0055   // Equality only true for same object (tests by address)
0056   G4bool operator==(const G4Fancy3DNucleusHelper &right) const
0057   {
0058     return (this == &right);
0059   }
0060
0061   // Sorting on size value
0062   G4bool operator<(const G4Fancy3DNucleusHelper &right) const
0063   {
0064     return (Size < right.Size);
0065   }
0066
0067   // Data members are public for simplicity of sorting
0068   G4ThreeVector Vector;
0069   G4double Size;
0070   G4int Index;
0071 };
0072
0073 #endif  /* G4Fancy3DNucleusHelper_h */