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geant4/source/processes/hadronic/models/util/include/G4Fancy3DNucleusHelper.hh
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2016-06-09 16:46:55 +02:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
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// * This code implementation is the result of the scientific and *
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// ********************************************************************
//
#ifndef G4Fancy3DNucleusHelper_h
#define G4Fancy3DNucleusHelper_h 1
// ------------------------------------------------------------
// GEANT 4 class header file
//
// ---------------- G4Fancy3DNucleusHelper ----------------
// by Gunter Folger, May 1998.
// Simple container class to support sorting nucleon configuration
// ------------------------------------------------------------
// 20110805 M. Kelsey -- Extracted from G4Fancy3DNucleus.cc
#include "globals.hh"
#include "G4ThreeVector.hh"
class G4Fancy3DNucleusHelper {
public:
G4Fancy3DNucleusHelper(): Vector(0,0,0), Size(0), Index(0) {}
G4Fancy3DNucleusHelper(const G4ThreeVector &vec, G4double size,
G4int index)
: Vector(vec), Size(size), Index(index) {}
G4Fancy3DNucleusHelper& operator=(const G4Fancy3DNucleusHelper &right)
{
if (&right != this) Fill(right.Vector, right.Size, right.Index);
return *this;
}
void Fill(const G4ThreeVector &vec, G4double size, G4int index) {
Vector = vec;
Size = size;
Index = index;
}
// Equality only true for same object (tests by address)
bool operator==(const G4Fancy3DNucleusHelper &right) const
{
return (this == &right);
}
// Sorting on size value
bool operator<(const G4Fancy3DNucleusHelper &right) const
{
return (Size < right.Size);
}
// Data members are public for simplicity of sorting
G4ThreeVector Vector;
G4double Size;
G4int Index;
};
#endif /* G4Fancy3DNucleusHelper_h */