Geant4  10.00.p01
G4NeutronHPHash.hh
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26 #ifndef G4NeutronHPHash_h
27 #define G4NeutronHPHash_h
28 
29 #include "globals.hh"
30 #include <vector>
31 
33 {
34 public:
36  {
37  theUpper = 0;
38  prepared = false;
39  }
40 
42  {
43  if(theUpper) delete theUpper;
44  }
45 
47  {
48  theIndex = aHash.theIndex;
49  theData = aHash.theData;
50  if(aHash.theUpper != 0)
51  {
52  theUpper = new G4NeutronHPHash(*(aHash.theUpper));
53  }
54  else
55  {
56  theUpper = 0;
57  }
58  }
59 
61  {
62  if(&aHash != this)
63  {
64  theIndex = aHash.theIndex;
65  theData = aHash.theData;
66  if(aHash.theUpper != 0)
67  {
68  theUpper = new G4NeutronHPHash(*(aHash.theUpper));
69  }
70  else
71  {
72  theUpper = 0;
73  }
74  }
75  return *this;
76  }
77 
78  void Clear()
79  {
80  if(theUpper)
81  {
82  delete theUpper;
83  theUpper = 0;
84  }
85  theIndex.clear();
86  theData.clear();
87  prepared = false;
88  }
89 
90  G4bool Prepared() const {return prepared;}
91  inline void SetData(G4int index, G4double x, G4double y)
92  {
93  prepared = true;
94  G4NeutronHPDataPoint aPoint;
95  aPoint.SetData(x, y);
96  theData.push_back(aPoint);
97  theIndex.push_back(index);
98  if(0 == theData.size()%10 && 0!=theData.size())
99  {
100  if(0 == theUpper) theUpper = new G4NeutronHPHash();
101  theUpper->SetData(theData.size()-1, x, y);
102  }
103  }
104 
106  {
107  G4int result=-1;
108  if(theData.size() == 0) return 0;
109  if(theData[0].GetX()>e) return 0;
110 
111  G4int lower=0;
112  if(theUpper != 0)
113  {
114  lower = theUpper->GetMinIndex(e);
115  }
116  unsigned int i;
117  for(i=lower; i<theData.size(); i++)
118  {
119  if(theData[i].GetX()>e)
120  {
121  result = theIndex[i-1];
122  break;
123  }
124  }
125  if(result == -1) result = theIndex[theIndex.size()-1];
126  return result;
127  }
128 
129 private:
130 
133  std::vector<int> theIndex;
134  std::vector<G4NeutronHPDataPoint> theData; // the data
135 };
136 #endif
G4int GetMinIndex(G4double e) const
void SetData(G4double e, G4double x)
int G4int
Definition: G4Types.hh:78
void SetData(G4int index, G4double x, G4double y)
G4NeutronHPHash(const G4NeutronHPHash &aHash)
G4NeutronHPHash * theUpper
bool G4bool
Definition: G4Types.hh:79
G4NeutronHPHash & operator=(const G4NeutronHPHash &aHash)
G4bool Prepared() const
double G4double
Definition: G4Types.hh:76
std::vector< int > theIndex
std::vector< G4NeutronHPDataPoint > theData