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25 //
26 // neutron_hp -- source file
27 // J.P. Wellisch, Nov-1996
28 // A prototype of the low energy neutron transport model.
29 //
30 // P. Arce, June-2014 Conversion neutron_hp to particle_hp
31 //
32 #include "G4ParticleHPList.hh"
33
34 #include "G4HadronicException.hh"
35
36 #include <iomanip>
37
38 void G4ParticleHPList::Check(G4int i)
39 {
40 if (i < 0) {
41 throw G4HadronicException(__FILE__, __LINE__,
42 "G4ParticleHPList::Check(G4int) called with negative index");
43 }
44 if (i > nEntries)
45 throw G4HadronicException(__FILE__, __LINE__, "Skipped some index numbers in G4ParticleHPList");
46 if (i == nPoints) {
47 nPoints = static_cast<G4int>(1.5 * nPoints);
48 auto buff = new G4double[nPoints];
49 for (G4int j = 0; j < nEntries; j++)
50 buff[j] = theData[j];
51 delete[] theData;
52 theData = buff;
53 }
54 if (i == nEntries) nEntries++;
55 }
56
57 void G4ParticleHPList::Init(std::istream& aDataFile, G4int nPar, G4double unit)
58 {
59 G4int i;
60 G4double y;
61 for (i = 0; i < nPar; i++) {
62 aDataFile >> y;
63 SetValue(i, y * unit);
64 }
65 }
66
67 void G4ParticleHPList::Init(std::istream& aDataFile, G4double unit)
68 {
69 G4int total, i;
70 aDataFile >> total;
71 G4double y;
72 for (i = 0; i < total; i++) {
73 aDataFile >> y;
74 SetValue(i, y * unit);
75 }
76 }
77
78 G4double G4ParticleHPList::GetValue(G4int i) const
79 {
80 if (i < 0) i = 0;
81 if (i >= GetListLength()) i = GetListLength() - 1;
82 return theData[i];
83 }
84
85 void G4ParticleHPList::Dump()
86 {
87 // store orginal precision
88 std::ios::fmtflags oldform = G4cout.flags();
89 G4cout << std::setprecision(7) << std::setw(9) << theLabel << " " << theData[0] << " "
90 << theData[1] << G4endl;
91 // restore orginal precision
92 G4cout.flags(oldform);
93 }
94